+++ /dev/null
-# Makefile for YAFFS direct test
-#
-#
-# YAFFS: Yet another Flash File System. A NAND-flash specific file system.
-#
-# Copyright (C) 2003 Aleph One Ltd.
-#
-#
-# Created by Charles Manning <charles@aleph1.co.uk>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# NB Warning this Makefile does not include header dependencies.
-#
-# $Id: Makefile,v 1.4 2008-11-07 00:32:22 charles Exp $
-
-#EXTRA_COMPILE_FLAGS = -DYAFFS_IGNORE_TAGS_ECC
-
-CFLAGS = -DCONFIG_YAFFS_DIRECT -DCONFIG_YAFFS_SHORT_NAMES_IN_RAM -DCONFIG_YAFFS_YAFFS2 -DNO_Y_INLINE
-CFLAGS+= -DCONFIG_YAFFS_PROVIDE_DEFS -DCONFIG_YAFFSFS_PROVIDE_VALUES
-CFLAGS+= -Wall -g $(EXTRA_COMPILE_FLAGS)
-CFLAGS+= -fstack-check -O0
-
-#CFLAGS+= -Wshadow -Wpointer-arith -Wwrite-strings -Wstrict-prototypes -Wmissing-declarations
-#CFLAGS+= -Wmissing-prototypes -Wredundant-decls -Wnested-externs -Winline
-
-
-FSXTESTOBJS = yaffs_fsx.o yaffscfg2k.o yaffs_ecc.o yaffs_fileem2k.o yaffs_fileem.o yaffsfs.o yaffs_guts.o \
- yaffs_packedtags1.o yaffs_ramdisk.o yaffs_ramem2k.o \
- yaffs_tagscompat.o yaffs_packedtags2.o yaffs_tagsvalidity.o yaffs_nand.o \
- yaffs_checkptrw.o yaffs_qsort.o \
- yaffs_norif1.o ynorsim.o
-# yaffs_checkptrwtest.o\
-
-
-#BOOTTESTOBJS = bootldtst.o yboot.o yaffs_fileem.o nand_ecc.o
-
-#ALLOBJS = dtest.o nand_ecc.o yaffscfg.o yaffs_fileem.o yaffsfs.o yaffs_ramdisk.o bootldtst.o yboot.o yaffs_ramem2k.o
-
-ALLOBJS = $(FSXTESTOBJS) $(BOOTTESTOBJS)
-
-YAFFSSYMLINKS = devextras.h yaffs_ecc.c yaffs_ecc.h yaffs_guts.c yaffs_guts.h yaffsinterface.h yportenv.h yaffs_tagscompat.c yaffs_tagscompat.h \
- yaffs_packedtags1.c yaffs_packedtags1.h yaffs_packedtags2.c yaffs_packedtags2.h yaffs_nandemul2k.h \
- yaffs_nand.c yaffs_nand.h \
- yaffs_tagsvalidity.c yaffs_tagsvalidity.h yaffs_checkptrw.h yaffs_checkptrw.c \
- yaffs_qsort.c yaffs_qsort.h yaffs_getblockinfo.h
-
-YAFFSDIRECTSYMLINKS = yaffscfg2k.c yaffs_fileem2k.c yaffsfs.c yaffs_flashif.h yaffs_flashif2.h\
- yaffs_fileem2k.h yaffsfs.h yaffs_malloc.h yaffs_ramdisk.h ydirectenv.h \
- yaffscfg.h yaffs_fileem.c yaffs_flashif.c yaffs_ramdisk.c yaffs_ramem2k.c\
- yaffs_norif1.c yaffs_norif1.h ynorsim.c ynorsim.h
-
-
-
-#all: fsxtest boottest
-
-all: fsxtest
-
-$(ALLOBJS): %.o: %.c
- gcc -c $(CFLAGS) $< -o $@
-
-$(YAFFSSYMLINKS):
- ln -s ../../$@ $@
-
-$(YAFFSDIRECTSYMLINKS):
- ln -s ../$@ $@
-
-fsxtest: $(YAFFSSYMLINKS) $(YAFFSDIRECTSYMLINKS) $(FSXTESTOBJS)
- gcc -o $@ $(FSXTESTOBJS)
-
-
-boottest: $(SYMLINKS) $(BOOTTESTOBJS)
- gcc -o $@ $(BOOTTESTOBJS)
-
-
-clean:
- rm -f $(ALLOBJS) core
+++ /dev/null
-NB THis directory uses a hacked version of fsx.c which is released under
-Apple Public Source License.
-
-From what I have been able to determine, it is legally OK to release a hacked
-version for the purposes of testing.
-
-If anyone knows otherwise, please contact me: manningc2@actrix.gen.nz
+++ /dev/null
-/*
- * Copyright (c) 1998-2001 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.2 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- *
- * WARNING--WARNING--WARNING
- * This is not the original fsx.c. It has been modified to run with
- * yaffs direct. Seek out the original fsx.c if you want to do anything
- * else.
- *
- *
- *
- * File: fsx.c
- * Author: Avadis Tevanian, Jr.
- *
- * File system exerciser.
- *
- * Rewrite and enhancements 1998-2001 Conrad Minshall -- conrad@mac.com
- *
- * Various features from Joe Sokol, Pat Dirks, and Clark Warner.
- *
- * Small changes to work under Linux -- davej@suse.de
- *
- * Sundry porting patches from Guy Harris 12/2001
- *
- * Checks for mmap last-page zero fill.
- *
- * Modified heavily by Charles Manning to exercise via the
- * yaffs direct interface.
- *
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef _UWIN
-# include <sys/param.h>
-# include <limits.h>
-# include <time.h>
-# include <strings.h>
-#endif
-#include <fcntl.h>
-#include <sys/mman.h>
-#ifndef MAP_FILE
-# define MAP_FILE 0
-#endif
-#include <limits.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <time.h>
-
-#include "yaffsfs.h"
-
-#define NUMPRINTCOLUMNS 32 /* # columns of data to print on each line */
-
-/*
- * A log entry is an operation and a bunch of arguments.
- */
-
-struct log_entry {
- int operation;
- int args[3];
-};
-
-#define LOGSIZE 1000
-
-struct log_entry oplog[LOGSIZE]; /* the log */
-int logptr = 0; /* current position in log */
-int logcount = 0; /* total ops */
-
-/*
- * Define operations
- */
-
-#define OP_READ 1
-#define OP_WRITE 2
-#define OP_TRUNCATE 3
-#define OP_CLOSEOPEN 4
-#define OP_MAPREAD 5
-#define OP_MAPWRITE 6
-#define OP_SKIPPED 7
-
-int page_size;
-int page_mask;
-
-char *original_buf; /* a pointer to the original data */
-char *good_buf; /* a pointer to the correct data */
-char *temp_buf; /* a pointer to the current data */
-char *fname; /* name of our test file */
-int fd; /* fd for our test file */
-
-off_t file_size = 0;
-off_t biggest = 0;
-char state[256];
-unsigned long testcalls = 0; /* calls to function "test" */
-
-unsigned long simulatedopcount = 0; /* -b flag */
-int closeprob = 0; /* -c flag */
-int debug = 0; /* -d flag */
-unsigned long debugstart = 0; /* -D flag */
-unsigned long maxfilelen = 256 * 1024; /* -l flag */
-int sizechecks = 1; /* -n flag disables them */
-int maxoplen = 64 * 1024; /* -o flag */
-int quiet = 0; /* -q flag */
-unsigned long progressinterval = 0; /* -p flag */
-int readbdy = 1; /* -r flag */
-int style = 0; /* -s flag */
-int truncbdy = 1; /* -t flag */
-int writebdy = 1; /* -w flag */
-long monitorstart = -1; /* -m flag */
-long monitorend = -1; /* -m flag */
-int lite = 0; /* -L flag */
-long numops = /*-1 */ 10000000; /* -N flag */
-int randomoplen = 1; /* -O flag disables it */
-int seed = 1; /* -S flag */
-
-int mapped_writes = 0; /* yaffs direct does not support mmapped files */
-int mapped_reads = 0;
-
-int fsxgoodfd = 0;
-FILE * fsxlogf = NULL;
-int badoff = -1;
-int closeopen = 0;
-
-
-void
-vwarnc(code, fmt, ap)
- int code;
- const char *fmt;
- va_list ap;
-{
- fprintf(stderr, "fsx: ");
- if (fmt != NULL) {
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, ": ");
- }
- fprintf(stderr, "%s\n", strerror(code));
-}
-
-
-void
-warn(const char * fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- vwarnc(errno, fmt, ap);
- va_end(ap);
-}
-
-
-void
-prt(char *fmt, ...)
-{
- va_list args;
-
- va_start(args, fmt);
- vfprintf(stdout, fmt, args);
- if (fsxlogf)
- vfprintf(fsxlogf, fmt, args);
- va_end(args);
-}
-
-void
-prterr(char *prefix)
-{
- prt("%s%s%s\n", prefix, prefix ? ": " : "", strerror(errno));
-}
-
-
-void
-log4(int operation, int arg0, int arg1, int arg2)
-{
- struct log_entry *le;
-
- le = &oplog[logptr];
- le->operation = operation;
- if (closeopen)
- le->operation = ~ le->operation;
- le->args[0] = arg0;
- le->args[1] = arg1;
- le->args[2] = arg2;
- logptr++;
- logcount++;
- if (logptr >= LOGSIZE)
- logptr = 0;
-}
-
-
-void
-logdump(void)
-{
- int i, count, down;
- struct log_entry *lp;
-
- prt("LOG DUMP (%d total operations):\n", logcount);
- if (logcount < LOGSIZE) {
- i = 0;
- count = logcount;
- } else {
- i = logptr;
- count = LOGSIZE;
- }
- for ( ; count > 0; count--) {
- int opnum;
-
- opnum = i+1 + (logcount/LOGSIZE)*LOGSIZE;
- prt("%d(%d mod 256): ", opnum, opnum%256);
- lp = &oplog[i];
- if ((closeopen = lp->operation < 0))
- lp->operation = ~ lp->operation;
-
- switch (lp->operation) {
- case OP_MAPREAD:
- prt("MAPREAD\t0x%x thru 0x%x\t(0x%x bytes)",
- lp->args[0], lp->args[0] + lp->args[1] - 1,
- lp->args[1]);
- if (badoff >= lp->args[0] && badoff <
- lp->args[0] + lp->args[1])
- prt("\t***RRRR***");
- break;
- case OP_MAPWRITE:
- prt("MAPWRITE 0x%x thru 0x%x\t(0x%x bytes)",
- lp->args[0], lp->args[0] + lp->args[1] - 1,
- lp->args[1]);
- if (badoff >= lp->args[0] && badoff <
- lp->args[0] + lp->args[1])
- prt("\t******WWWW");
- break;
- case OP_READ:
- prt("READ\t0x%x thru 0x%x\t(0x%x bytes)",
- lp->args[0], lp->args[0] + lp->args[1] - 1,
- lp->args[1]);
- if (badoff >= lp->args[0] &&
- badoff < lp->args[0] + lp->args[1])
- prt("\t***RRRR***");
- break;
- case OP_WRITE:
- prt("WRITE\t0x%x thru 0x%x\t(0x%x bytes)",
- lp->args[0], lp->args[0] + lp->args[1] - 1,
- lp->args[1]);
- if (lp->args[0] > lp->args[2])
- prt(" HOLE");
- else if (lp->args[0] + lp->args[1] > lp->args[2])
- prt(" EXTEND");
- if ((badoff >= lp->args[0] || badoff >=lp->args[2]) &&
- badoff < lp->args[0] + lp->args[1])
- prt("\t***WWWW");
- break;
- case OP_TRUNCATE:
- down = lp->args[0] < lp->args[1];
- prt("TRUNCATE %s\tfrom 0x%x to 0x%x",
- down ? "DOWN" : "UP", lp->args[1], lp->args[0]);
- if (badoff >= lp->args[!down] &&
- badoff < lp->args[!!down])
- prt("\t******WWWW");
- break;
- case OP_SKIPPED:
- prt("SKIPPED (no operation)");
- break;
- default:
- prt("BOGUS LOG ENTRY (operation code = %d)!",
- lp->operation);
- }
- if (closeopen)
- prt("\n\t\tCLOSE/OPEN");
- prt("\n");
- i++;
- if (i == LOGSIZE)
- i = 0;
- }
-}
-
-
-void
-save_buffer(char *buffer, off_t bufferlength, int fd)
-{
- off_t ret;
- ssize_t byteswritten;
-
- if (fd <= 0 || bufferlength == 0)
- return;
-
- if (bufferlength > SSIZE_MAX) {
- prt("fsx flaw: overflow in save_buffer\n");
- exit(67);
- }
- if (lite) {
- off_t size_by_seek = yaffs_lseek(fd, (off_t)0, SEEK_END);
- if (size_by_seek == (off_t)-1)
- prterr("save_buffer: lseek eof");
- else if (bufferlength > size_by_seek) {
- warn("save_buffer: .fsxgood file too short... will save 0x%llx bytes instead of 0x%llx\n", (unsigned long long)size_by_seek,
- (unsigned long long)bufferlength);
- bufferlength = size_by_seek;
- }
- }
-
- ret = yaffs_lseek(fd, (off_t)0, SEEK_SET);
- if (ret == (off_t)-1)
- prterr("save_buffer: lseek 0");
-
- byteswritten = yaffs_write(fd, buffer, (size_t)bufferlength);
- if (byteswritten != bufferlength) {
- if (byteswritten == -1)
- prterr("save_buffer write");
- else
- warn("save_buffer: short write, 0x%x bytes instead of 0x%llx\n",
- (unsigned)byteswritten,
- (unsigned long long)bufferlength);
- }
-}
-
-
-void
-report_failure(int status)
-{
- logdump();
-
- if (fsxgoodfd) {
- if (good_buf) {
- save_buffer(good_buf, file_size, fsxgoodfd);
- prt("Correct content saved for comparison\n");
- prt("(maybe hexdump \"%s\" vs \"%s.fsxgood\")\n",
- fname, fname);
- }
- close(fsxgoodfd);
- }
- prt("Exiting with %d\n",status);
- exit(status);
-}
-
-
-#define short_at(cp) ((unsigned short)((*((unsigned char *)(cp)) << 8) | \
- *(((unsigned char *)(cp)) + 1)))
-
-void
-check_buffers(unsigned offset, unsigned size)
-{
- unsigned char c, t;
- unsigned i = 0;
- unsigned n = 0;
- unsigned op = 0;
- unsigned bad = 0;
-
- if (memcmp(good_buf + offset, temp_buf, size) != 0) {
- prt("READ BAD DATA: offset = 0x%x, size = 0x%x\n",
- offset, size);
- prt("OFFSET\tGOOD\tBAD\tRANGE\n");
- while (size > 0) {
- c = good_buf[offset];
- t = temp_buf[i];
- if (c != t) {
- if (n == 0) {
- bad = short_at(&temp_buf[i]);
- prt("0x%5x\t0x%04x\t0x%04x", offset,
- short_at(&good_buf[offset]), bad);
- op = temp_buf[offset & 1 ? i+1 : i];
- }
- n++;
- badoff = offset;
- }
- offset++;
- i++;
- size--;
- }
- if (n) {
- prt("\t0x%5x\n", n);
- if (bad)
- prt("operation# (mod 256) for the bad data may be %u\n", ((unsigned)op & 0xff));
- else
- prt("operation# (mod 256) for the bad data unknown, check HOLE and EXTEND ops\n");
- } else
- prt("????????????????\n");
- report_failure(110);
- }
-}
-
-
-void
-check_size(void)
-{
- struct yaffs_stat statbuf;
- off_t size_by_seek;
-
- if (yaffs_fstat(fd, &statbuf)) {
- prterr("check_size: fstat");
- statbuf.st_size = -1;
- }
- size_by_seek = yaffs_lseek(fd, (off_t)0, SEEK_END);
- if (file_size != statbuf.st_size || file_size != size_by_seek) {
- prt("Size error: expected 0x%llx stat 0x%llx seek 0x%llx\n",
- (unsigned long long)file_size,
- (unsigned long long)statbuf.st_size,
- (unsigned long long)size_by_seek);
- report_failure(120);
- }
-}
-
-
-void
-check_trunc_hack(void)
-{
- struct yaffs_stat statbuf;
-
- yaffs_ftruncate(fd, (off_t)0);
- yaffs_ftruncate(fd, (off_t)100000);
- yaffs_fstat(fd, &statbuf);
- if (statbuf.st_size != (off_t)100000) {
- prt("no extend on truncate! not posix!\n");
- exit(130);
- }
- yaffs_ftruncate(fd, (off_t)0);
-}
-
-
-void
-doread(unsigned offset, unsigned size)
-{
- off_t ret;
- unsigned iret;
-
- offset -= offset % readbdy;
- if (size == 0) {
- if (!quiet && testcalls > simulatedopcount)
- prt("skipping zero size read\n");
- log4(OP_SKIPPED, OP_READ, offset, size);
- return;
- }
- if (size + offset > file_size) {
- if (!quiet && testcalls > simulatedopcount)
- prt("skipping seek/read past end of file\n");
- log4(OP_SKIPPED, OP_READ, offset, size);
- return;
- }
-
- log4(OP_READ, offset, size, 0);
-
- if (testcalls <= simulatedopcount)
- return;
-
- if (!quiet && ((progressinterval &&
- testcalls % progressinterval == 0) ||
- (debug &&
- (monitorstart == -1 ||
- (offset + size > monitorstart &&
- (monitorend == -1 || offset <= monitorend))))))
- prt("%lu read\t0x%x thru\t0x%x\t(0x%x bytes)\n", testcalls,
- offset, offset + size - 1, size);
- ret = yaffs_lseek(fd, (off_t)offset, SEEK_SET);
- if (ret == (off_t)-1) {
- prterr("doread: lseek");
- report_failure(140);
- }
- iret = yaffs_read(fd, temp_buf, size);
- if (iret != size) {
- if (iret == -1)
- prterr("doread: read");
- else
- prt("short read: 0x%x bytes instead of 0x%x\n",
- iret, size);
- report_failure(141);
- }
- check_buffers(offset, size);
-}
-
-
-
-
-
-void
-gendata(char *original_buf, char *good_buf, unsigned offset, unsigned size)
-{
- while (size--) {
- good_buf[offset] = testcalls % 256;
- if (offset % 2)
- good_buf[offset] += original_buf[offset];
- offset++;
- }
-}
-
-
-void
-dowrite(unsigned offset, unsigned size)
-{
- off_t ret;
- unsigned iret;
-
- offset -= offset % writebdy;
- if (size == 0) {
- if (!quiet && testcalls > simulatedopcount)
- prt("skipping zero size write\n");
- log4(OP_SKIPPED, OP_WRITE, offset, size);
- return;
- }
-
- log4(OP_WRITE, offset, size, file_size);
-
- gendata(original_buf, good_buf, offset, size);
- if (file_size < offset + size) {
- if (file_size < offset)
- memset(good_buf + file_size, '\0', offset - file_size);
- file_size = offset + size;
- if (lite) {
- warn("Lite file size bug in fsx!");
- report_failure(149);
- }
- }
-
- if (testcalls <= simulatedopcount)
- return;
-
- if (!quiet && ((progressinterval &&
- testcalls % progressinterval == 0) ||
- (debug &&
- (monitorstart == -1 ||
- (offset + size > monitorstart &&
- (monitorend == -1 || offset <= monitorend))))))
- prt("%lu write\t0x%x thru\t0x%x\t(0x%x bytes)\n", testcalls,
- offset, offset + size - 1, size);
- ret = yaffs_lseek(fd, (off_t)offset, SEEK_SET);
- if (ret == (off_t)-1) {
- prterr("dowrite: lseek");
- report_failure(150);
- }
- iret = yaffs_write(fd, good_buf + offset, size);
- if (iret != size) {
- if (iret == -1)
- prterr("dowrite: write");
- else
- prt("short write: 0x%x bytes instead of 0x%x\n",
- iret, size);
- report_failure(151);
- }
-}
-
-
-
-void
-dotruncate(unsigned size)
-{
- int oldsize = file_size;
-
- size -= size % truncbdy;
- if (size > biggest) {
- biggest = size;
- if (!quiet && testcalls > simulatedopcount)
- prt("truncating to largest ever: 0x%x\n", size);
- }
-
- log4(OP_TRUNCATE, size, (unsigned)file_size, 0);
-
- if (size > file_size)
- memset(good_buf + file_size, '\0', size - file_size);
- file_size = size;
-
- if (testcalls <= simulatedopcount)
- return;
-
- if ((progressinterval && testcalls % progressinterval == 0) ||
- (debug && (monitorstart == -1 || monitorend == -1 ||
- size <= monitorend)))
- prt("%lu trunc\tfrom 0x%x to 0x%x\n", testcalls, oldsize, size);
- if (yaffs_ftruncate(fd, (off_t)size) == -1) {
- prt("ftruncate1: %x\n", size);
- prterr("dotruncate: ftruncate");
- report_failure(160);
- }
-}
-
-
-void
-writefileimage()
-{
- ssize_t iret;
-
- if (yaffs_lseek(fd, (off_t)0, SEEK_SET) == (off_t)-1) {
- prterr("writefileimage: lseek");
- report_failure(171);
- }
- iret = yaffs_write(fd, good_buf, file_size);
- if ((off_t)iret != file_size) {
- if (iret == -1)
- prterr("writefileimage: write");
- else
- prt("short write: 0x%x bytes instead of 0x%llx\n",
- iret, (unsigned long long)file_size);
- report_failure(172);
- }
- if (lite ? 0 : yaffs_ftruncate(fd, file_size) == -1) {
- prt("ftruncate2: %llx\n", (unsigned long long)file_size);
- prterr("writefileimage: ftruncate");
- report_failure(173);
- }
-}
-
-
-void
-docloseopen(void)
-{
- if (testcalls <= simulatedopcount)
- return;
-
- if (debug)
- prt("%lu close/open\n", testcalls);
- if (yaffs_close(fd)) {
- prterr("docloseopen: close");
- report_failure(180);
- }
- fd = yaffs_open(fname, O_RDWR, 0);
- if (fd < 0) {
- prterr("docloseopen: open");
- report_failure(181);
- }
-}
-
-
-void
-test(void)
-{
- unsigned long offset;
- unsigned long size = maxoplen;
- unsigned long rv = random();
- unsigned long op = rv % (3 + !lite + mapped_writes);
-
- /* turn off the map read if necessary */
-
- if (op == 2 && !mapped_reads)
- op = 0;
-
- if (simulatedopcount > 0 && testcalls == simulatedopcount)
- writefileimage();
-
- testcalls++;
-
- if (closeprob)
- closeopen = (rv >> 3) < (1 << 28) / closeprob;
-
- if (debugstart > 0 && testcalls >= debugstart)
- debug = 1;
-
- if (!quiet && testcalls < simulatedopcount && testcalls % 100000 == 0)
- prt("%lu...\n", testcalls);
-
- /*
- * READ: op = 0
- * WRITE: op = 1
- * MAPREAD: op = 2
- * TRUNCATE: op = 3
- * MAPWRITE: op = 3 or 4
- */
- if (lite ? 0 : op == 3 && (style & 1) == 0) /* vanilla truncate? */
- dotruncate(random() % maxfilelen);
- else {
- if (randomoplen)
- size = random() % (maxoplen+1);
- if (lite ? 0 : op == 3)
- dotruncate(size);
- else {
- offset = random();
- if (op == 1 || op == (lite ? 3 : 4)) {
- offset %= maxfilelen;
- if (offset + size > maxfilelen)
- size = maxfilelen - offset;
- dowrite(offset, size);
- } else {
- if (file_size)
- offset %= file_size;
- else
- offset = 0;
- if (offset + size > file_size)
- size = file_size - offset;
- doread(offset, size);
- }
- }
- }
- if (sizechecks && testcalls > simulatedopcount)
- check_size();
- if (closeopen)
- docloseopen();
-}
-
-
-void
-cleanup(sig)
- int sig;
-{
- if (sig)
- prt("signal %d\n", sig);
- prt("testcalls = %lu\n", testcalls);
- exit(sig);
-}
-
-
-void
-usage(void)
-{
- fprintf(stdout, "usage: %s",
- "fsx [-dnqLOW] [-b opnum] [-c Prob] [-l flen] [-m start:end] [-o oplen] [-p progressinterval] [-r readbdy] [-s style] [-t truncbdy] [-w writebdy] [-D startingop] [-N numops] [-P dirpath] [-S seed] fname\n\
- -b opnum: beginning operation number (default 1)\n\
- -c P: 1 in P chance of file close+open at each op (default infinity)\n\
- -d: debug output for all operations\n\
- -l flen: the upper bound on file size (default 262144)\n\
- -m startop:endop: monitor (print debug output) specified byte range (default 0:infinity)\n\
- -n: no verifications of file size\n\
- -o oplen: the upper bound on operation size (default 65536)\n\
- -p progressinterval: debug output at specified operation interval\n\
- -q: quieter operation\n\
- -r readbdy: 4096 would make reads page aligned (default 1)\n\
- -s style: 1 gives smaller truncates (default 0)\n\
- -t truncbdy: 4096 would make truncates page aligned (default 1)\n\
- -w writebdy: 4096 would make writes page aligned (default 1)\n\
- -D startingop: debug output starting at specified operation\n\
- -L: fsxLite - no file creations & no file size changes\n\
- -N numops: total # operations to do (default infinity)\n\
- -O: use oplen (see -o flag) for every op (default random)\n\
- -P dirpath: save .fsxlog and .fsxgood files in dirpath (default ./)\n\
- -S seed: for random # generator (default 1) 0 gets timestamp\n\
- fname: this filename is REQUIRED (no default)\n");
- exit(90);
-}
-
-
-int
-getnum(char *s, char **e)
-{
- int ret = -1;
-
- *e = (char *) 0;
- ret = strtol(s, e, 0);
- if (*e)
- switch (**e) {
- case 'b':
- case 'B':
- ret *= 512;
- *e = *e + 1;
- break;
- case 'k':
- case 'K':
- ret *= 1024;
- *e = *e + 1;
- break;
- case 'm':
- case 'M':
- ret *= 1024*1024;
- *e = *e + 1;
- break;
- case 'w':
- case 'W':
- ret *= 4;
- *e = *e + 1;
- break;
- }
- return (ret);
-}
-
-
-#define BASE_NAME "/M18-1"
-
-int random_seed = 999;
-int simulate_power_failure = 0;
-
-int
-main(int argc, char **argv)
-{
- int i, style, ch;
- char *endp;
- char goodfile[1024];
- char logfile[1024];
-
- goodfile[0] = 0;
- logfile[0] = 0;
-
- page_size = getpagesize();
- page_mask = page_size - 1;
-
- setvbuf(stdout, (char *)0, _IOLBF, 0); /* line buffered stdout */
-
- while ((ch = getopt(argc, argv, "b:c:dl:m:no:p:qr:s:t:w:D:LN:OP:RS:W"))
- != EOF)
- switch (ch) {
- case 'b':
- simulatedopcount = getnum(optarg, &endp);
- if (!quiet)
- fprintf(stdout, "Will begin at operation %ld\n",
- simulatedopcount);
- if (simulatedopcount == 0)
- usage();
- simulatedopcount -= 1;
- break;
- case 'c':
- closeprob = getnum(optarg, &endp);
- if (!quiet)
- fprintf(stdout,
- "Chance of close/open is 1 in %d\n",
- closeprob);
- if (closeprob <= 0)
- usage();
- break;
- case 'd':
- debug = 1;
- break;
- case 'l':
- maxfilelen = getnum(optarg, &endp);
- if (maxfilelen <= 0)
- usage();
- break;
- case 'm':
- monitorstart = getnum(optarg, &endp);
- if (monitorstart < 0)
- usage();
- if (!endp || *endp++ != ':')
- usage();
- monitorend = getnum(endp, &endp);
- if (monitorend < 0)
- usage();
- if (monitorend == 0)
- monitorend = -1; /* aka infinity */
- debug = 1;
- case 'n':
- sizechecks = 0;
- break;
- case 'o':
- maxoplen = getnum(optarg, &endp);
- if (maxoplen <= 0)
- usage();
- break;
- case 'p':
- progressinterval = getnum(optarg, &endp);
- if (progressinterval < 0)
- usage();
- break;
- case 'q':
- quiet = 1;
- break;
- case 'r':
- readbdy = getnum(optarg, &endp);
- if (readbdy <= 0)
- usage();
- break;
- case 's':
- style = getnum(optarg, &endp);
- if (style < 0 || style > 1)
- usage();
- break;
- case 't':
- truncbdy = getnum(optarg, &endp);
- if (truncbdy <= 0)
- usage();
- break;
- case 'w':
- writebdy = getnum(optarg, &endp);
- if (writebdy <= 0)
- usage();
- break;
- case 'D':
- debugstart = getnum(optarg, &endp);
- if (debugstart < 1)
- usage();
- break;
- case 'L':
- lite = 1;
- break;
- case 'N':
- numops = getnum(optarg, &endp);
- if (numops < 0)
- usage();
- break;
- case 'O':
- randomoplen = 0;
- break;
- case 'P':
- strncpy(goodfile, optarg, sizeof(goodfile));
- strcat(goodfile, "/");
- strncpy(logfile, optarg, sizeof(logfile));
- strcat(logfile, "/");
- break;
- case 'R':
- mapped_reads = 0;
- break;
- case 'S':
- seed = getnum(optarg, &endp);
- if (seed == 0)
- seed = time(0) % 10000;
- if (!quiet)
- fprintf(stdout, "Seed set to %d\n", seed);
- if (seed < 0)
- usage();
- break;
- case 'W':
- mapped_writes = 0;
- if (!quiet)
- fprintf(stdout, "mapped writes DISABLED\n");
- break;
-
- default:
- usage();
- /* NOTREACHED */
- }
- argc -= optind;
- argv += optind;
-
- yaffs_start_up();
- yaffs_mount(BASE_NAME);
-
- fname = BASE_NAME "/fsxdata";
-
- signal(SIGHUP, cleanup);
- signal(SIGINT, cleanup);
- signal(SIGPIPE, cleanup);
- signal(SIGALRM, cleanup);
- signal(SIGTERM, cleanup);
- signal(SIGXCPU, cleanup);
- signal(SIGXFSZ, cleanup);
- signal(SIGVTALRM, cleanup);
- signal(SIGUSR1, cleanup);
- signal(SIGUSR2, cleanup);
-
- initstate(seed, state, 256);
- setstate(state);
- fd = yaffs_open(fname, O_RDWR|(lite ? 0 : O_CREAT|O_TRUNC), 0666);
- if (fd < 0) {
- prterr(fname);
- exit(91);
- }
- strncat(goodfile, fname, 256);
- strcat (goodfile, ".fsxgood");
- fsxgoodfd = yaffs_open(goodfile, O_RDWR|O_CREAT|O_TRUNC, 0666);
- if (fsxgoodfd < 0) {
- prterr(goodfile);
- exit(92);
- }
- strncat(logfile, "fsx", 256);
- strcat (logfile, ".fsxlog");
- fsxlogf = fopen(logfile, "w");
- if (fsxlogf == NULL) {
- prterr(logfile);
- exit(93);
- }
- if (lite) {
- off_t ret;
- file_size = maxfilelen = yaffs_lseek(fd, (off_t)0, SEEK_END);
- if (file_size == (off_t)-1) {
- prterr(fname);
- warn("main: lseek eof");
- exit(94);
- }
- ret = yaffs_lseek(fd, (off_t)0, SEEK_SET);
- if (ret == (off_t)-1) {
- prterr(fname);
- warn("main: lseek 0");
- exit(95);
- }
- }
- original_buf = (char *) malloc(maxfilelen);
- for (i = 0; i < maxfilelen; i++)
- original_buf[i] = random() % 256;
- good_buf = (char *) malloc(maxfilelen);
- memset(good_buf, '\0', maxfilelen);
- temp_buf = (char *) malloc(maxoplen);
- memset(temp_buf, '\0', maxoplen);
- if (lite) { /* zero entire existing file */
- ssize_t written;
-
- written = yaffs_write(fd, good_buf, (size_t)maxfilelen);
- if (written != maxfilelen) {
- if (written == -1) {
- prterr(fname);
- warn("main: error on write");
- } else
- warn("main: short write, 0x%x bytes instead of 0x%x\n",
- (unsigned)written, maxfilelen);
- exit(98);
- }
- } else
- check_trunc_hack();
-
- while (numops == -1 || numops--)
- test();
-
- if (yaffs_close(fd)) {
- prterr("close");
- report_failure(99);
- }
-
- yaffs_close(fsxgoodfd);
-
- yaffs_unmount(BASE_NAME);
- prt("All operations completed A-OK!\n");
-
- exit(0);
- return 0;
-}
-
+++ /dev/null
-Found bugs in yaffs
-
-Error code 0 bug (run out of handles)
- By opening lots of files and not closing them yaffs can run out of handles.
- The error code given by yaffs_get_error() returns 0. this error is not defined in yportenv.h
-
-
-ENOENT error is generated when opening a new file with O_CREATE.
- This should not be happening and has been logged as an error.
- To regenerate this error remove the emfile and use the seed 1288064149
-
-EACCES error
- This program tries to open a new file in yaffs. The yaffs_open() function returns a -1 handle and gives an error of EACCES.
- This bug only seems to happen when the emfile has a lot of files in it.
-
-Mkdir with slash error
- Yaffs' mkdir function will not work if the path ends in a slash.
- i.e. /yaffs2/new_dir/
- This is a known bug and is not likely to be fixed.
- To get around this bug remove the slash on the end.
- i.e. /yaffs2/new_dir
-
-
-
-BUG in yaffs caused by the program yaffs_importer.py in /direct/python/
- when the emfile is full yaffs gives these errors when trying to open a file:
-
-('adding path ', '/yaffs2/', ' to ', 'yaffs2/direct/basic-test/yaffs_tagscompat.o', ' resulting path: ', '/yaffs2/yaffs2/direct/basic-test/yaffs_tagscompat.o')
-('creating file:', '/yaffs2/yaffs2/direct/basic-test/yaffs_tagscompat.o')
-('mode', 33188)
-opening file
-erase block 248
-('current_handle', -1)
-yaffs free space: 0
-yaffs is out of space exiting program
-error with yaffs lseeking
-error######################################
-('error code', -9)
-error message EBADF
-('length of data to be written', 25944)
-('error writing file:', -1)
-error######################################
-('error code', -9)
-error message EBADF
-('error truncating file:', -1)
-error######################################
-('error code', -9)
-error message EBADF
-('error closing file:', -1)
-error######################################
-('error code', -9)
-error message EBADF
-('error chmoding file:', -1)
-error######################################
-('error code', -2)
-error message ENOENT
-
- yaffs should be giving a no memory error insted of a EBADF.
# yaffs_checkptrwtest.o\
TESTFILES = quick_tests.o lib.o \
- test_mount_yaffs.o \
- test_yaffs_open.o test_yaffs_open_ENOENT.o test_yaffs_open_ENOTDIR.o test_yaffs_open_EEXIST.o test_yaffs_open_EISDIR.o \
- test_yaffs_unlinking.o \
- test_yaffs_ftruncate.o test_yaffs_truncate.o \
+ test_yaffs_mount.o test_yaffs_mount_ENODEV.o test_yaffs_mount_ENAMETOOLONG.o test_yaffs_mount_ENOENT.o test_yaffs_mount_EBUSY.o \
+ test_yaffs_unmount.o\
+ test_yaffs_open.o test_yaffs_open_ENOENT.o test_yaffs_open_ENOTDIR.o test_yaffs_open_EEXIST.o test_yaffs_open_EISDIR.o test_yaffs_open_ENAMETOOLONG.o \
+ test_yaffs_open_EINVAL.o test_yaffs_open_EINVAL2.o \
+ test_yaffs_unlink.o test_yaffs_unlink_EISDIR.o test_yaffs_unlink_ENOENT.o test_yaffs_unlink_ENAMETOOLONG.o test_yaffs_unlink_ENOTDIR.o\
+ test_yaffs_ftruncate.o test_yaffs_ftruncate_EBADF.o test_yaffs_ftruncate_EINVAL.o test_yaffs_ftruncate_EFBIG.o \
+ test_yaffs_truncate.o test_yaffs_truncate_ENOTDIR.o test_yaffs_truncate_EISDIR.o test_yaffs_truncate_ENOENT.o test_yaffs_truncate_EINVAL.o \
+ test_yaffs_truncate_EFBIG.o\
test_yaffs_write.o \
test_yaffs_read.o \
test_yaffs_lseek.o \
- test_yaffs_access.o \
+ test_yaffs_access.o test_yaffs_access_EINVAL.o test_yaffs_access_ENOTDIR.o test_yaffs_access_ENOENT.o\
test_yaffs_stat.o \
test_yaffs_close_EBADF.o
clean:
- rm -f quick_tests $(ALLOBJS) core $(SYMLINKS) log.txt
+ rm -f quick_tests $(ALLOBJS) core $(SYMLINKS)
Made by Timothy Manning <timothy@yaffs.net> on 04/11/2010
-the yaffs_open function has been covered by tests
-the yaffs_close function has been covered by tests
+Tests made
+ test_yaffs_mount
+ test_yaffs_mount_ENODEV
+ test_yaffs_mount_ENAMETOOLONG
+ test_yaffs_mount_ENOENT
+ test_yaffs_mount_EBUSY //called when trying to mount a new mount point with a mount point already mounted.
+
+ test_yaffs_access
+ test_yaffs_access_ENIVAL //when the mode is incorrect.
+ test_yaffs_access_ENOTDIR
+ test_yaffs_access_ENOENT
+
+ test_yaffs_close_EBADF
+
+ test_yaffs_ftruncate
+ test_yaffs_ftruncate_EBADF
+ test_yaffs_ftruncate_ENIVAL
+
+ test_yaffs_lseek
+
+ test_yaffs_open
+ test_yaffs_open_EEXIST
+ test_yaffs_open_EISDIR
+ test_yaffs_open_ENAMETOOLONG
+ test_yaffs_open_ENOENT
+ test_yaffs_open_ENOTDIR
+ test_yaffs_open_EINVAL
+ test_yaffs_open_EINVAL2 //the function open has to modes which can be set, so two modes are needed.
+
+ test_yaffs_read
+ test_yaffs_stat
+
+ test_yaffs_truncate
+ test_yaffs_truncate_ENOTDIR
+ test_yaffs_truncate_EISDIR
+ test_yaffs_truncate_ENOENT
+ test_yaffs_truncate_ENIVAL
+ test_yaffs_truncate_EFBIG
+
+ test_yaffs_unlink
+ test_yaffs_unlink_EISDIR
+ test_yaffs_unlink_ENAMETOOLONG
+ test_yaffs_unlink_ENOENT
+ test_yaffs_unlink_ENOTDIR
+ test_yaffs_unlink_ENOENT
+
+ test_yaffs_unmount
+ test_yaffs_write
+
+ add a test where a directory is moved. /fluffy/box. move "fluffy" to "/fluffy/frog".
+
+Tests to add
+ test_yaffs_mount_EACCES //Cannot be generated with yaffs.
+ test_yaffs_mount_EINVAL //Cannot be generated with yaffs.
+ test_yaffs_mount_ELOOP //Cannot be generated with yaffs.
+ test_yaffs_mount_EMFILE //Cannot be generated with yaffs.
+ test_yaffs_mount_ENOTDIR //Cannot be generated with yaffs.
+
+ test_yaffs_umount_ENODEV
+ test_yaffs_umount_ENAMETOOLONG
+ test_yaffs_umount_ENOENT
+ test_yaffs_umount_EBUSY
-
-
-tests to add
test_yaffs_open_EACCES
test_yaffs_open_ENOSPC
- test_yaffs_open_ELOOP Too many symbolic links were encountered in resolving pathname
- test_yaffs_close
+ test_yaffs_open_ELOOP //Too many symbolic links were encountered in resolving pathname
test yaffs_open_running_out_of_handles error
- check to see if an error code is generated when there isn't an error
+
+ test_yaffs_close //This function has already been called by the time this test is reached.
+
+ test_yaffs_unlink_EACCES
+ test_yaffs_unlink_ELOOP
+ test_yaffs_unlink_ENOMEM
+
+ test_yaffs_access_EACCESS
+ test_yaffs_access_ELOOP
+ test_yaffs_access_ENAMETOOLONG
+ test_yaffs_access_ENOENT_generated_with_a_dangling_symbloic_link
+
+ test_yaffs_ftruncate_EACCES
+ test_yaffs_ftruncate_EFBIG
+ test_yaffs_ftruncate_EISDIR
+ test_yaffs_ftruncate_ELOOP
+ test_yaffs_ftruncate_ENOENT
+ test_yaffs_ftruncate_ENOTDIR
+
+ test_yaffs_truncate_EACCES
+ test_yaffs_truncate_ELOOP
+ test_yaffs_truncate_ENAMETOOLONG
+ add a truncate function for truncating a file size to -1.
+
+
+ check to see if an error code is generated when there isn't an error.
How to add a test
Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
The .c file needs to contain two functions.
- The first function needs to contain the code for the main test and will return -1 on a failure and 0 or greater on a success.
- The second function needs contain the code for cleaning up after the test. Cleaning up may include closing some open handles, recreating a file, ect.
+ The first function needs to contain the code for the main test and will
+ return -1 on a failure and 0 or greater on a success.
+ The second function needs contain the code for cleaning up after the test.
+ Cleaning up may include closing some open handles, recreating a file, ect.
This second function needs to return -1 on a failure and 0 or greater on success.
- The name of first function needs to be called the same as the file name (without the .c or .h)
- The second function's name needs be the same as the first function but with "_clean" added on the end.
+ The name of first function needs to be called the same as the file
+ name (without the .c or .h)
+ The second function's name needs be the same as the first function but
+ with "_clean" added on the end.
- So if a test is been created for the yaffs function yaffs_fish() then create these files
- Test_yaffs_fish.c
- Contains int test_yaffs_fish(void); int test_yaffs_fish_clean(void);
- Test_yaffs_fish.h
+ So if a test is been created for the yaffs function yaffs_foo() then
+ create these files
+ test_yaffs_foo.c
+ Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
+ test_yaffs_foo.h
Which includes "lib.h", "yaffsfs.h" header files.
Next write the test code in these files then add these files to the Makefile.
- Add the name of the test files' object file (test_yaffs_fish.o ) to the TESTFILES tag around line 50 of the Makefile.
-
-
+ Add the name of the test files' object file (test_yaffs_foo.o ) to the
+ TESTFILES tag around line 50 of the Makefile.
Now add the test functions to the test_list[] array in quick_tests.h
- The order of the tests matters. The idea is to test each yaffs_function individualy and only using tested yaffs_components before using this new yaffs_function.
- This array consists of: {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
+ The order of the tests matters. The idea is to test each yaffs_function
+ individualy and only using tested yaffs_components before using this new
+ yaffs_function.
+ This array consists of:
+ {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
- So add this line to the test_list[]: {test_yaffs_fish, test_yaffs_fish_clean, "test_yaffs_fish"},
+ So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
- Also include the test's .h file in the quick_test.h file: #include "test_yaffs_fish.h"
-
- The test file should now make and run.
-
-
+ Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
+ The test file should now make and run(you may need to make clean first).
- PS: yaffs_fish() is a made up function for this README (in case you want to try and find this function in yaffs).
+ PS: yaffs_foo() is a made up function for this README (in case you want
+ to find this function in yaffs).
-BUGS
- Needing to include int random_seed; and int simulate_power_failure = 0; in any main program using yaffsfs.h
- ENOSPC error in programs test_yaffs_open_ENOTDIR and test_yaffs_open_ENOENT.
- ENOENT been returned by yaffs_read but the handle is good and the yaffs_open function does not return an error.
--- /dev/null
+
+Made by Timothy Manning <timothy@yaffs.net> on 08/11/2010
+
+
+Current BUGS
+ Bug with opening a file with a name of 1,000,000 char long with no errors.
+
+ Bug with unlinking a file with 1,000,000 get the error ENOENT but should
+ be geting ENAMETOOLONG.
+
+ Bug with mounting a too long non-existant mount point is returning
+ ENODEV. there are two errors here, ENOENT and ENAMETOOLONG.
+ The ENODEV is the error which yaffs gives instead of ENOENT.
+ BBut the mount function should just return ENAMETOOLONG.
+
+ Bug when trying to use yaffs_access on an existing file with mode 255
+ the error returned is EACCES it should be EINVAL(note there is no quick test file yet).
+
+ Bug when trying to access a non-existing directory the error ENOENT is
+ returned. It should be ENOTDIR.
+
+ Bug when trying to truncate a file in a non-existing directory. The error
+ returned is ENOENT it should be ENOTDIR.
+
+ Bug truncating a file to a size of -1 does not cause an error.
+
+
+ Bug with opening a file with bad mode. yaffs_open has two modes which
+ are passed into it. if the modes are set to 255 the open function
+ does not report any errors. (Also need to try this with modes set to -1.)
+
+
+Current WARNINGS
+
+ WARNING- truncating a file to a size greater than the maximum file size returns
+ EINVAL. In standard linux system the error EFBIG is returned.
+
+ WARNING- If yaffs is unmounted then most of yaffs' functions return ENODIR.
+ some function return EBADF instead.
+
+ WARNING- When mounting a non-existing mount point the error ENODEV is returned.
+ The quick tests have been altered to accommodate this error code.
+ With standard access function in linux the error returned is ENOENT.
unsigned int x=0;
init_quick_tests();
- printf("\n\nrunning quick tests for yaffs\n");
+ printf("\n\nrunning quick tests for yaffs\n\n");
//printf("testing yaffs\n");
//printf("len function %d",(sizeof(test_list)/sizeof(test_template)));
output=test_list[x].p_function(); /*run test*/
if (output>=0){
/*test has passed*/
+ printf("\ttest %s passed\n",test_list[x].name_of_test);
num_of_tests_pass++;
}
else {
/*test is assumed to have failed*/
//printf("test failed\n");
- printf("test: %s failed\n",test_list[x].fail_message);
+ printf("test: %s failed\n",test_list[x].name_of_test);
num_of_tests_failed ++;
- quit_quick_tests(1);
-
+
+ if (EXIT_ON_ERROR){
+ get_error();
+ printf("\n\n");
+ quit_quick_tests(1);
+ }
+ else {
+ get_error();
+ printf("\n\n");
+ }
}
output=test_list[x].p_function_clean(); /*clean the test*/
if (output <0){
/* if the test failed to clean it's self then */
- printf("test: %s failed to clean\n",test_list[x].fail_message);
+ printf("test: %s failed to clean\n",test_list[x].name_of_test);
num_of_tests_failed ++;
num_of_tests_pass--;
- quit_quick_tests(1);
+ get_error();
+ printf("\n\n");
+ if (EXIT_ON_ERROR){
+ quit_quick_tests(1);
+ }
+
}
}
}
void quit_quick_tests(int exit_code){
- int error_code=0;
+
if (num_of_tests_pass==total_number_of_tests && num_of_tests_failed==0){
printf("\t OK \n");
}
- else {
- error_code=yaffs_get_error();
- printf("yaffs_error code %d\n",error_code);
- printf("error is : %s\n",yaffs_error_to_str(error_code));
- }
printf("tests: %d passed %d failed\n\n\n",num_of_tests_pass,num_of_tests_failed);
yaffs_unmount(YAFFS_MOUNT_POINT);
exit(exit_code);
}
+void get_error(void){
+ int error_code=0;
+ error_code=yaffs_get_error();
+ printf("yaffs_error code %d\n",error_code);
+ printf("error is : %s\n",yaffs_error_to_str(error_code));
+}
+
void init_quick_tests(void){
yaffs_start_up();;
yaffs_set_trace(0);
#define __quick_tests_h__
#include <stdio.h>
-#include "test_mount_yaffs.h"
+#include "test_yaffs_mount.h"
+#include "test_yaffs_mount_ENODEV.h"
+#include "test_yaffs_mount_ENAMETOOLONG.h"
+#include "test_yaffs_mount_ENOENT.h"
+#include "test_yaffs_mount_EBUSY.h"
+
+#include "test_yaffs_unmount.h"
#include "test_yaffs_open.h"
#include "test_yaffs_open_EISDIR.h"
#include "test_yaffs_open_EEXIST.h"
#include "test_yaffs_open_ENOENT.h"
#include "test_yaffs_open_ENOTDIR.h"
+#include "test_yaffs_open_ENAMETOOLONG.h"
+#include "test_yaffs_open_EINVAL.h"
+#include "test_yaffs_open_EINVAL2.h"
#include "test_yaffs_close_EBADF.h"
-#include "test_yaffs_unlinking.h"
+#include "test_yaffs_unlink.h"
+#include "test_yaffs_unlink_EISDIR.h"
+#include "test_yaffs_unlink_ENOENT.h"
+#include "test_yaffs_unlink_ENAMETOOLONG.h"
+#include "test_yaffs_unlink_ENOTDIR.h"
+#include "test_yaffs_unlink_ENOENT.h"
+
#include "test_yaffs_ftruncate.h"
+#include "test_yaffs_ftruncate_EBADF.h"
+#include "test_yaffs_ftruncate_EINVAL.h"
+#include "test_yaffs_ftruncate_EFBIG.h"
+
#include "test_yaffs_truncate.h"
+#include "test_yaffs_truncate_ENOTDIR.h"
+#include "test_yaffs_truncate_EISDIR.h"
+#include "test_yaffs_truncate_ENOENT.h"
+#include "test_yaffs_truncate_EINVAL.h"
+#include "test_yaffs_truncate_EFBIG.h"
+
#include "test_yaffs_write.h"
#include "test_yaffs_read.h"
#include "test_yaffs_lseek.h"
+
#include "test_yaffs_access.h"
+#include "test_yaffs_access_EINVAL.h"
+#include "test_yaffs_access_ENOTDIR.h"
+#include "test_yaffs_access_ENOENT.h"
+
#include "test_yaffs_stat.h"
#include "yaffsfs.h"
#include "yaffs_error_converter.h"
#include "lib.h"
+
+#define EXIT_ON_ERROR 0
+
typedef struct test {
int (*p_function)(void); /*pointer to test function*/
int (*p_function_clean)(void);
/*char pass_message[50]; will not need a pass message*/
- char *fail_message; /*pointer to fail message, needs to include name of test*/
+ char *name_of_test; /*pointer to fail message, needs to include name of test*/
}test_template;
test_template test_list[]={
- {mount_yaffs_test,mount_yaffs_test_clean,"mount_yaffs_test"},
+ {test_yaffs_mount,test_yaffs_mount_clean,"test_yaffs_mount"},
+ {test_yaffs_mount_ENODEV,test_yaffs_mount_ENODEV_clean,"test_yaffs_mount_ENODEV"},
+// {test_yaffs_mount_ENAMETOOLONG,test_yaffs_mount_ENAMETOOLONG_clean,"test_yaffs_mount_ENAMETOOLONG"},
+ {test_yaffs_mount_ENOENT,test_yaffs_mount_ENOENT_clean,"test_yaffs_mount_ENOENT"},
+ {test_yaffs_mount_EBUSY,test_yaffs_mount_EBUSY_clean,"test_yaffs_mount_EBUSY"},
+
+ {test_yaffs_unmount,test_yaffs_unmount_clean,"test_yaffs_unmount"},
+
{test_yaffs_open,test_yaffs_open_clean,"test_yaffs_open"},
{test_yaffs_open_EISDIR,test_yaffs_open_EISDIR_clean,"test_yaffs_open_EISDIR"},
{test_yaffs_open_EEXIST,test_yaffs_open_EEXIST_clean,"test_yaffs_open_EEXIST"},
{test_yaffs_open_ENOTDIR,test_yaffs_open_ENOTDIR_clean,"test_yaffs_open_ENOTDIR"},
{test_yaffs_open_ENOENT,test_yaffs_open_ENOENT_clean,"test_yaffs_open_ENOENT"},
+ {test_yaffs_open_ENAMETOOLONG,test_yaffs_open_ENAMETOOLONG_clean,"test_yaffs_open_ENAMETOOLONG"},
+ {test_yaffs_open_EINVAL,test_yaffs_open_EINVAL_clean,"test_yaffs_open_EINVAL"},
+ {test_yaffs_open_EINVAL2,test_yaffs_open_EINVAL2_clean,"test_yaffs_open_EINVAL2"},
{test_yaffs_close_EBADF,test_yaffs_close_EBADF_clean,"test_yaffs_close_EBADF"},
{test_yaffs_access,test_yaffs_access_clean,"test_yaffs_access"},
- {test_yaffs_unlinking, test_yaffs_unlinking_clean,"test_yaffs_unlinking"},
+ {test_yaffs_access_EINVAL,test_yaffs_access_EINVAL_clean,"test_yaffs_access_EINVAL"},
+ {test_yaffs_access_ENOTDIR,test_yaffs_access_ENOTDIR_clean,"test_yaffs_access_ENOTDIR"},
+ {test_yaffs_access_ENOENT,test_yaffs_access_ENOENT_clean,"test_yaffs_access_ENOENT"},
+
+ {test_yaffs_unlink, test_yaffs_unlink_clean,"test_yaffs_unlink"},
+ {test_yaffs_unlink_EISDIR,test_yaffs_unlink_EISDIR_clean,"test_yaffs_unlink_EISDIR"},
+ {test_yaffs_unlink_ENOENT,test_yaffs_unlink_ENOENT_clean,"test_yaffs_unlink_ENOENT"},
+ {test_yaffs_unlink_ENAMETOOLONG,test_yaffs_unlink_ENAMETOOLONG_clean,"test_yaffs_unlink_ENAMETOOLONG"},
+ {test_yaffs_unlink_ENOTDIR,test_yaffs_unlink_ENOTDIR_clean,"test_yaffs_unlink_ENOTDIR"},
+ {test_yaffs_unlink_ENOENT,test_yaffs_unlink_ENOENT_clean,"test_yaffs_unlink_ENOENT"},
+
{test_yaffs_lseek,test_yaffs_lseek_clean,"test_yaffs_lseek"},
{test_yaffs_write,test_yaffs_write_clean,"test_yaffs_write"},
{test_yaffs_stat,test_yaffs_stat_clean,"test_yaffs_stat"},
+
{test_yaffs_ftruncate,test_yaffs_ftruncate_clean,"test_yaffs_ftruncate"},
- {test_yaffs_truncate,test_yaffs_truncate_clean,"test_yaffs_truncate"}
+ {test_yaffs_ftruncate_EBADF,test_yaffs_ftruncate_EBADF_clean,"test_yaffs_ftruncate_EBADF"},
+ {test_yaffs_ftruncate_EINVAL,test_yaffs_ftruncate_EINVAL_clean,"test_yaffs_ftruncate_EINVAL"},
+ {test_yaffs_ftruncate_EFBIG,test_yaffs_ftruncate_EFBIG_clean,"test_yaffs_ftruncate_EFBIG"},
+ {test_yaffs_truncate,test_yaffs_truncate_clean,"test_yaffs_truncate"},
+ {test_yaffs_truncate_ENOTDIR,test_yaffs_truncate_ENOTDIR_clean,"test_yaffs_truncate_ENOTDIR"},
+ {test_yaffs_truncate_EISDIR,test_yaffs_truncate_EISDIR_clean,"test_yaffs_truncate_EISDIR"},
+ {test_yaffs_truncate_EINVAL,test_yaffs_truncate_EINVAL_clean,"test_yaffs_truncate_EINVAL"},
+ {test_yaffs_truncate_ENOENT,test_yaffs_truncate_ENOENT_clean,"test_yaffs_truncate_ENOENT"},
+ {test_yaffs_truncate_EFBIG,test_yaffs_truncate_EFBIG_clean,"test_yaffs_truncate_EFBIG"}
};
void init_quick_tests(void);
void quit_quick_tests(int exit_code);
+void get_error(void);
#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_access_EINVAL.h"
+
+int test_yaffs_access_EINVAL(void){
+ int output=0;
+ int error=0;
+ output= yaffs_access(FILE_PATH,255);
+ if (output<0){
+ error=yaffs_get_error();
+ if ( abs(error)== EINVAL){
+ return 1;
+ }
+ else {
+ printf("error does not match expected error\n");
+ return -1;
+ }
+ }
+ else{
+ printf("accessed an existing file with bad mode (which is a bad thing\n");
+ return -1;
+ }
+}
+
+int test_yaffs_access_EINVAL_clean(void){
+ return 1;
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs__access_EINVAL_h__
+#define __test_yaffs_access_EINVAL_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+#include "test_yaffs_lseek.h"
+int test_yaffs_access_EINVAL(void);
+int test_yaffs_access_EINVAL_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_access_ENOENT.h"
+
+
+int test_yaffs_access_ENOENT(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ output=yaffs_access("/yaffs2/non_existant_file",0);
+ if (output==-1){
+ error_code=yaffs_get_error();
+ if (abs(error_code)==ENOENT){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("non existant file accessed.(which is a bad thing)\n");
+ return -1;
+ }
+
+}
+int test_yaffs_access_ENOENT_clean(void){
+ return 1;
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_access_ENOENT_h__
+#define __test_yaffs_access_ENOENT_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_access_ENOENT(void);
+int test_yaffs_access_ENOENT_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_access_ENOTDIR.h"
+
+static int handle=0;
+int test_yaffs_access_ENOTDIR(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ output=yaffs_access("/nonexisting_dir/foo",0);
+ if (output==-1){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", ENOTDIR,error_code);
+ if (abs(error_code)==ENOTDIR){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("non existant directory accessed.(which is a bad thing)\n");
+ return -1;
+ }
+
+}
+int test_yaffs_access_ENOTDIR_clean(void){
+ return 1;
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_access_ENOTDIR_h__
+#define __test_yaffs_access_ENOTDIR_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_access_ENOTDIR(void);
+int test_yaffs_access_ENOTDIR_clean(void);
+#endif
static int handle=0;
int test_yaffs_ftruncate(void){
handle=test_yaffs_open();
- if (handle>0){
+ if (handle>=0){
return yaffs_ftruncate(handle,FILE_SIZE_TRUNCATED );
}
else {
int test_yaffs_ftruncate_clean(void){
/* change file size back to orignal size */
int output=0;
- if (handle>0){
+ if (handle>=0){
output=yaffs_ftruncate(handle,FILE_SIZE );
if (output>=0){
return yaffs_close(handle);
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_ftruncate_EBADF.h"
+
+static int handle=0;
+int test_yaffs_ftruncate_EBADF(void){
+ int output=0;
+ int error_code=0;
+ output= yaffs_ftruncate(-1,FILE_SIZE_TRUNCATED );
+ if (output<0){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", EISDIR,error_code);
+ if (abs(error_code)== EBADF){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("non existant file truncated.(which is a bad thing)\n");
+ return -1;
+ }
+}
+
+int test_yaffs_ftruncate_EBADF_clean(void){
+ return 1;
+
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_ftruncate_EBADF_h__
+#define __test_yaffs_ftruncate_EBADF_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_ftruncate_EBADF(void);
+int test_yaffs_ftruncate_EBADF_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_ftruncate_EFBIG.h"
+
+static int handle=0;
+int test_yaffs_ftruncate_EFBIG(void){
+ int output=0;
+ int error_code=0;
+ handle=test_yaffs_open();
+ if (handle>=0){
+ output=yaffs_ftruncate(handle,10000000000000000000000000000000);
+ if (output<0){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", EISDIR,error_code);
+ if (abs(error_code)== EINVAL){ /* yaffs uses the error EINVAL instead of EFBIG */
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("file truncated to a very large size.(which is a bad thing)\n");
+ return -1;
+ }
+ }
+ else {
+ printf("error opening file\n");
+ return -1;
+ }
+
+
+
+}
+
+int test_yaffs_ftruncate_EFBIG_clean(void){
+ return 1;
+
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_ftruncate_EFBIG_h__
+#define __test_yaffs_ftruncate_EFBIG_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_ftruncate_EFBIG(void);
+int test_yaffs_ftruncate_EFBIG_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_ftruncate_EINVAL.h"
+
+static int handle=0;
+int test_yaffs_ftruncate_EINVAL(void){
+ int output=0;
+ int error_code=0;
+ handle=test_yaffs_open();
+ if (handle>=0){
+ output=yaffs_ftruncate(handle,-1 );
+ if (output<0){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", EISDIR,error_code);
+ if (abs(error_code)== EINVAL){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("file truncated to a negative size.(which is a bad thing)\n");
+ return -1;
+ }
+ }
+ else {
+ printf("error opening file\n");
+ return -1;
+ }
+
+
+
+}
+
+int test_yaffs_ftruncate_EINVAL_clean(void){
+ return 1;
+
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_ftruncate_EINVAL_h__
+#define __test_yaffs_ftruncate_EINVAL_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_ftruncate_EINVAL(void);
+int test_yaffs_ftruncate_EINVAL_clean(void);
+#endif
handle=test_yaffs_open();
char text[20]="\0";
int output=0;
- if (handle>0){
+ if (handle>=0){
if (0==yaffs_lseek(handle, 0, SEEK_SET)){
return 1;
}
* published by the Free Software Foundation.
*/
-#include "test_mount_yaffs.h"
+#include "test_yaffs_mount.h"
-int mount_yaffs_test(void){
+int test_yaffs_mount(void){
int output=0;
output=yaffs_mount(YAFFS_MOUNT_POINT);
/*printf("output %d",output);*/
return output;
}
-int mount_yaffs_test_clean(void){
+int test_yaffs_mount_clean(void){
return 1;
}
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
*/
-#ifndef __mount_yaffs_test__
-#define __mount_yaffs_test__
+#ifndef __test_yaffs_mount__
+#define __test_yaffs_mount__
#include "yaffsfs.h"
#include "lib.h"
-int mount_yaffs_test(void);
-int mount_yaffs_test_clean(void);
+int test_yaffs_mount(void);
+int test_yaffs_mount_clean(void);
#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_mount_EBUSY.h"
+
+
+int test_yaffs_mount_EBUSY(void){
+ int output=0;
+ int error_code=0;
+
+ output=yaffs_mount(YAFFS_MOUNT_POINT);
+ if (output==-1){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", ENOTDIR,error_code);
+ if (abs(error_code)==EBUSY){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else if (output >=0){
+ printf("mounted the same mount point twice.(which is a bad thing)\n");
+ return -1;
+ }
+
+}
+int test_yaffs_mount_EBUSY_clean(void){
+ return 1;
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_mount_EBUSY_h__
+#define __test_yaffs_mount_EBUSY_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_mount_EBUSY(void);
+int test_yaffs_mount_EBUSY_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_mount_ENAMETOOLONG.h"
+
+
+
+
+int test_yaffs_mount_ENAMETOOLONG(void){
+ int output=0;
+ int x;
+ int error_code=0;
+ int file_name_length=1000000;
+ char file_name[file_name_length];
+
+ /* if a second file system is mounted then yaffs will return EBUSY. so first unmount yaffs */
+ output=test_yaffs_unmount();
+ if (output<0){
+ printf("yaffs failed to unmount\n");
+ return -1;
+ }
+
+ strcat(file_name,YAFFS_MOUNT_POINT);
+ for (x=strlen(YAFFS_MOUNT_POINT); x<file_name_length -1; x++){
+ file_name[x]='a';
+ }
+ file_name[file_name_length-2]='\0';
+
+ //printf("file name: %s\n",file_name);
+
+
+ output=yaffs_mount(file_name);
+
+ if (output==-1){
+ error_code=yaffs_get_error();
+ if (abs(error_code)== ENAMETOOLONG){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("mounted a too long mount point name.(which is a bad thing)\n");
+ return -1;
+ }
+ /* the program should not get here but the compiler is complaining */
+ return -1;
+}
+int test_yaffs_mount_ENAMETOOLONG_clean(void){
+ return test_yaffs_mount();
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_mount_ENAMETOOLONG_h__
+#define __test_yaffs_mount_ENAMETOOLONG_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_mount.h"
+#include "test_yaffs_unmount.h"
+
+
+int test_yaffs_mount_ENAMETOOLONG(void);
+int test_yaffs_mount_ENAMETOOLONG_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_mount_ENODEV.h"
+
+static int handle=0;
+int test_yaffs_mount_ENODEV(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ handle=yaffs_mount("/nonexisting_mount_point/");
+ if (handle==-1){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", ENOTDIR,error_code);
+ if (abs(error_code)==ENODEV){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else if (output >=0){
+ printf("non existant directory opened.(which is a bad thing)\n");
+ return -1;
+ }
+
+}
+int test_yaffs_mount_ENODEV_clean(void){
+ return 1;
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_mount_ENODEV_h__
+#define __test_yaffs_mount_ENODEV_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_mount_ENODEV(void);
+int test_yaffs_mount_ENODEV_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_mount_ENOENT.h"
+
+
+int test_yaffs_mount_ENOENT(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+
+
+ /* if a second file system is mounted then yaffs will return EBUSY. so first unmount yaffs */
+ output=test_yaffs_unmount();
+ if (output<0){
+ printf("yaffs failed to unmount\n");
+ return -1;
+ }
+
+ output=yaffs_mount("/non_existaint_mount_point/");
+ if (output==-1){
+ error_code=yaffs_get_error();
+ if (abs(error_code)==ENODEV){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("non existant mount point mounted.(which is a bad thing)\n");
+ return -1;
+ }
+
+}
+int test_yaffs_mount_ENOENT_clean(void){
+ return test_yaffs_mount();
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_mount_ENOENT_h__
+#define __test_yaffs_mount_ENOENT_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_unmount.h"
+#include "test_yaffs_mount.h"
+
+int test_yaffs_mount_ENOENT(void);
+int test_yaffs_mount_ENOENT_clean(void);
+#endif
int test_yaffs_open_clean(void){
- handle=0;
if (handle >=0){
return yaffs_close(handle);
}
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_open_EINVAL.h"
+
+static int handle=0;
+int test_yaffs_open_EINVAL(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ handle=yaffs_open(FILE_PATH, 255,FILE_MODE);
+ if (handle==-1){
+ error_code=yaffs_get_error();
+ //printf("EEXIST def %d, Error code %d\n",(- EEXIST),error_code);
+ if (abs(error_code)== EINVAL){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf(" file opened with bad mode.(which is a bad thing)\n");
+ return -1;
+ }
+ /* the program should not get here but the compiler is complaining */
+ return -1;
+}
+int test_yaffs_open_EINVAL_clean(void){
+ if (handle >=0){
+ return yaffs_close(handle);
+ }
+ else {
+ return 1; /* the file failed to open so there is no need to close it*/
+ }
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_open_EINVAL_h__
+#define __test_yaffs_open_EINVAL_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_open_EINVAL(void);
+int test_yaffs_open_EINVAL_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_open_EINVAL2.h"
+
+static int handle=0;
+int test_yaffs_open_EINVAL2(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ handle=yaffs_open(FILE_PATH, O_CREAT | O_RDWR ,255);
+ if (handle==-1){
+ error_code=yaffs_get_error();
+ //printf("EEXIST def %d, Error code %d\n",(- EEXIST),error_code);
+ if (abs(error_code)== EINVAL){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf(" file opened with bad mode.(which is a bad thing)\n");
+ return -1;
+ }
+ /* the program should not get here but the compiler is complaining */
+ return -1;
+}
+int test_yaffs_open_EINVAL2_clean(void){
+ if (handle >=0){
+ return yaffs_close(handle);
+ }
+ else {
+ return 1; /* the file failed to open so there is no need to close it*/
+ }
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_open_EINVAL2_h__
+#define __test_yaffs_open_EINVAL2_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_open_EINVAL2(void);
+int test_yaffs_open_EINVAL2_clean(void);
+#endif
return -1;
}
}
- else if (output >=0){
+ else {
printf("non existant directory opened.(which is a bad thing)\n");
return -1;
}
- /* the program should not get here but the compiler is complaining */
- return -1;
+
}
int test_yaffs_open_EISDIR_clean(void){
if (handle >=0){
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_open_ENAMETOOLONG.h"
+
+
+
+static int handle=0;
+int test_yaffs_open_ENAMETOOLONG(void){
+ int output=0;
+ int x;
+ int error_code=0;
+ int file_name_length=1000000;
+ char file_name[file_name_length];
+
+ strcat(file_name,YAFFS_MOUNT_POINT);
+ for (x=strlen(YAFFS_MOUNT_POINT); x<file_name_length -1; x++){
+ file_name[x]='a';
+ }
+ file_name[file_name_length-2]='\0';
+
+ //printf("file name: %s\n",file_name);
+
+
+ handle=yaffs_open(file_name, O_CREAT | O_TRUNC| O_RDWR ,FILE_MODE );
+
+ if (handle==-1){
+ error_code=yaffs_get_error();
+ //printf("ENAMETOOLONG def %d, Error code %d\n", ENAMETOOLONG,error_code);
+ if (abs(error_code)== ENAMETOOLONG){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else if (output >=0){
+ printf("handle %d \n",handle);
+ printf("non existant file opened.(which is a bad thing)\n");
+ return -1;
+ }
+ /* the program should not get here but the compiler is complaining */
+ return -1;
+}
+int test_yaffs_open_ENAMETOOLONG_clean(void){
+ if (handle >=0){
+ return yaffs_close(handle);
+ }
+ else {
+ return 1; /* the file failed to open so there is no need to close it*/
+ }
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_open_ENAMETOOLONG_h__
+#define __test_yaffs_open_ENAMETOOLONG_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_open_ENAMETOOLONG(void);
+int test_yaffs_open_ENAMETOOLONG_clean(void);
+#endif
int test_yaffs_truncate(void){
handle=test_yaffs_open();
- if (handle>0){
+ if (handle>=0){
return yaffs_truncate(FILE_PATH,FILE_SIZE_TRUNCATED );
}
else {
int test_yaffs_truncate_clean(void){
/* change file size back to orignal size */
- int handle=test_yaffs_open();
int output=0;
- if (handle>0){
+ if (handle>=0){
output= yaffs_truncate(FILE_PATH,FILE_SIZE );
if (output>=0){
return yaffs_close(handle);
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_truncate_EFBIG.h"
+static int handle=0;
+
+int test_yaffs_truncate_EFBIG(void){
+ int error=0;
+ int output=0;
+ handle=test_yaffs_open();
+ if (handle>=0){
+ output= yaffs_truncate("/yaffs2/foo",10000000000000000000000000000000000000000000 );
+ if (output<0){
+ error=yaffs_get_error();
+ if (abs(error)==EINVAL){ /*in yaffs EINVAL is used instead of EFBIG */
+ return 1;
+ }
+ else {
+ printf("recieved a different error than expected\n");
+ return -1;
+ }
+ }
+ else{
+ printf("truncated a file to a massive size\n");
+ return -1;
+ }
+
+ }
+ else {
+ printf("error opening file");
+ return -1;
+ }
+}
+
+int test_yaffs_truncate_EFBIG_clean(void){
+ return 1;
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_truncate_EFBIG_h__
+#define __test_yaffs_truncate_EFBIG_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_truncate_EFBIG(void);
+int test_yaffs_truncate_EFBIG_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_truncate_EINVAL.h"
+static int handle=0;
+
+int test_yaffs_truncate_EINVAL(void){
+ int error=0;
+ int output=0;
+ handle=test_yaffs_open();
+ if (handle>=0){
+ output= yaffs_truncate("/yaffs2/foo",-1 );
+ if (output<0){
+ error=yaffs_get_error();
+ if (abs(error)==EINVAL){
+ return 1;
+ }
+ else {
+ printf("recieved a different error than expected\n");
+ return -1;
+ }
+ }
+ else{
+ printf("truncated a file with a bad mode set.\n");
+ return -1;
+ }
+
+ }
+ else {
+ printf("error opening file");
+ return -1;
+ }
+}
+
+int test_yaffs_truncate_EINVAL_clean(void){
+ return 1;
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_truncate_EINVAL_h__
+#define __test_yaffs_truncate_EINVAL_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_truncate_EINVAL(void);
+int test_yaffs_truncate_EINVAL_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_truncate.h"
+static int handle=0;
+
+int test_yaffs_truncate_EISDIR(void){
+ int error=0;
+ int output=0;
+ handle=test_yaffs_open();
+ if (handle>=0){
+ output= yaffs_truncate("/yaffs2/",10);
+ if (output<0){
+ error=yaffs_get_error();
+ if (abs(error)==EISDIR){
+ return 1;
+ }
+ else {
+ printf("recieved a different error than expected\n");
+ return -1;
+ }
+ }
+ else{
+ printf("truncated a directory\n");
+ return -1;
+ }
+
+ }
+ else {
+ printf("error opening file");
+ return 1;
+ }
+}
+
+int test_yaffs_truncate_EISDIR_clean(void){
+ return 1;
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_truncate_EISDIR_h__
+#define __test_yaffs_truncate_EISDIR_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_truncate_EISDIR(void);
+int test_yaffs_truncate_EISDIR_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_truncate_ENOENT.h"
+static int handle=0;
+
+int test_yaffs_truncate_ENOENT(void){
+ int error=0;
+ int output=0;
+ handle=test_yaffs_open();
+ if (handle>=0){
+ output= yaffs_truncate("/yaffs2/non_existing_file",FILE_SIZE_TRUNCATED );
+ if (output<0){
+ error=yaffs_get_error();
+ if (abs(error)==ENOENT){
+ return 1;
+ }
+ else {
+ printf("recieved a different error than expected\n");
+ return -1;
+ }
+ }
+ else{
+ printf("truncated a nonexisting file\n");
+ return -1;
+ }
+
+ }
+ else {
+ printf("error opening file");
+ return -1;
+ }
+}
+
+int test_yaffs_truncate_ENOENT_clean(void){
+ return 1;
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_truncate_ENOENT_h__
+#define __test_yaffs_truncate_ENOENT_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_truncate_ENOENT(void);
+int test_yaffs_truncate_ENOENT_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_truncate_ENOTDIR.h"
+static int handle=0;
+
+int test_yaffs_truncate_ENOTDIR(void){
+ int error=0;
+ int output=0;
+ handle=test_yaffs_open();
+ if (handle>=0){
+ output= yaffs_truncate("/non_existing_dir/foo",FILE_SIZE_TRUNCATED );
+ if (output<0){
+ error=yaffs_get_error();
+ if (abs(error)==ENOTDIR){
+ return 1;
+ }
+ else {
+ printf("recieved a different error than expected\n");
+ return -1;
+ }
+ }
+ else{
+ printf("truncated a nonexisting file\n");
+ return -1;
+ }
+
+ }
+ else {
+ printf("error opening file");
+ return -1;
+ }
+}
+
+int test_yaffs_truncate_ENOTDIR_clean(void){
+ return 1;
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_truncate_ENOTDIR_h__
+#define __test_yaffs_truncate_ENOTDIR_h__
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+int test_yaffs_truncate_ENOTDIR(void);
+int test_yaffs_truncate_ENOTDIR_clean(void);
+#endif
* published by the Free Software Foundation.
*/
-#include "test_yaffs_unlinking.h"
+#include "test_yaffs_unlink.h"
-int test_yaffs_unlinking(void){
+int test_yaffs_unlink(void){
int output=yaffs_unlink(FILE_PATH);
if (output>=0){
return (-test_yaffs_access()); /*return negative access. we do not want the file to be there*/
}
}
-int test_yaffs_unlinking_clean(void){
+int test_yaffs_unlink_clean(void){
return test_yaffs_open();
}
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
*/
-#ifndef __test_yaffs_unlinking_h__
-#define __test_yaffs_unlinking_h__
+#ifndef __test_yaffs_unlink_h__
+#define __test_yaffs_unlink_h__
#include "lib.h"
#include "yaffsfs.h"
#include "test_yaffs_open.h"
#include "test_yaffs_access.h"
-int test_yaffs_unlinking(void);
-int test_yaffs_unlinking_clean(void);
+int test_yaffs_unlink(void);
+int test_yaffs_unlink_clean(void);
#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_unlink_EISDIR.h"
+
+/*EISDIR is caused by trying to unlink a directory */
+
+static int handle=0;
+int test_yaffs_unlink_EISDIR(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ handle=yaffs_unlink(YAFFS_MOUNT_POINT);
+ if (handle==-1){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", EISDIR,error_code);
+ if (abs(error_code)== EISDIR){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else if (output >=0){
+ printf("directory unlinked opened.(which is a bad thing)\n");
+ return -1;
+ }
+ /* the program should not get here but the compiler is complaining */
+ return -1;
+}
+int test_yaffs_unlink_EISDIR_clean(void){
+ if (handle >=0){
+ return yaffs_close(handle);
+ }
+ else {
+ return 1; /* the file failed to open so there is no need to close it*/
+ }
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_unlink_EISDIR_h__
+#define __test_yaffs_unlink_EISDIR_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_unlink_EISDIR(void);
+int test_yaffs_unlink_EISDIR_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_unlink_ENAMETOOLONG.h"
+
+
+static int handle=0;
+int test_yaffs_unlink_ENAMETOOLONG(void){
+ int output=0;
+ int error_code=0;
+ int x=0;
+ int file_name_length=1000000;
+ char file_name[file_name_length];
+
+ strcat(file_name,YAFFS_MOUNT_POINT);
+ for (x=strlen(YAFFS_MOUNT_POINT); x<file_name_length -1; x++){
+ file_name[x]='a';
+ }
+ file_name[file_name_length-2]='\0';
+
+ /*printf("path %s\n",path); */
+ output=yaffs_unlink(file_name);
+ if (output==-1){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", EISDIR,error_code);
+ if (abs(error_code)== EISDIR){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("directory unlinked opened.(which is a bad thing)\n");
+ return -1;
+ }
+ /* the program should not get here but the compiler is complaining */
+ return -1;
+}
+int test_yaffs_unlink_ENAMETOOLONG_clean(void){
+ if (handle >=0){
+ return yaffs_close(handle);
+ }
+ else {
+ return 1; /* the file failed to open so there is no need to close it*/
+ }
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_unlink_ENAMETOOLONG_h__
+#define __test_yaffs_unlink_ENAMETOOLONG_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_unlink_ENAMETOOLONG(void);
+int test_yaffs_unlink_ENAMETOOLONG_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_unlink_ENOENT.h"
+
+static int handle=0;
+int test_yaffs_unlink_ENOENT(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ handle=yaffs_unlink("/yaffs2/non_existant_file");
+ if (handle==-1){
+ error_code=yaffs_get_error();
+ if (abs(error_code)==ENOENT){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else if (output >=0){
+ printf("non existant file unlinked.(which is a bad thing)\n");
+ return -1;
+ }
+
+}
+int test_yaffs_unlink_ENOENT_clean(void){
+ if (handle >=0){
+ return test_yaffs_open();
+ }
+ else {
+ return 1; /* the file failed to open so there is no need to close it*/
+ }
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_unlink_ENOENT_h__
+#define __test_yaffs_unlink_ENOENT_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+#include "test_yaffs_open.h"
+
+int test_yaffs_unlink_ENOENT(void);
+int test_yaffs_unlink_ENOENT_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_open_ENOTDIR.h"
+
+
+int test_yaffs_unlink_ENOTDIR(void){
+ int output=0;
+ int error_code=0;
+ /*printf("path %s\n",path); */
+ output=yaffs_unlink("/nonexisting_dir/foo");
+ if (output==-1){
+ error_code=yaffs_get_error();
+ //printf("EISDIR def %d, Error code %d\n", ENOTDIR,error_code);
+ if (abs(error_code)==ENOTDIR){
+ return 1;
+ }
+ else {
+ printf("different error than expected\n");
+ return -1;
+ }
+ }
+ else {
+ printf("non existant directory opened.(which is a bad thing)\n");
+ return -1;
+ }
+
+
+}
+int test_yaffs_unlink_ENOTDIR_clean(void){
+ return 1;
+}
+
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_unlink_ENOTDIR_h__
+#define __test_yaffs_unlink_ENOTDIR_h__
+
+#include "lib.h"
+#include "yaffsfs.h"
+
+int test_yaffs_unlink_ENOTDIR(void);
+int test_yaffs_unlink_ENOTDIR_clean(void);
+#endif
--- /dev/null
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "test_yaffs_unmount.h"
+
+int test_yaffs_unmount(void){
+ int output=0;
+ output=yaffs_unmount(YAFFS_MOUNT_POINT);
+ /*printf("output %d",output);*/
+ return output;
+}
+
+int test_yaffs_unmount_clean(void){
+ return test_yaffs_mount();
+
+}
--- /dev/null
+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2010 Aleph One Ltd.
+ * for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Timothy Manning <timothy@yaffs.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __test_yaffs_unmount__
+#define __test_yaffs_unmount__
+
+#include "yaffsfs.h"
+#include "lib.h"
+#include "test_yaffs_mount.h"
+
+int test_yaffs_unmount(void);
+int test_yaffs_unmount_clean(void);
+#endif
static yaffsfs_Handle yaffsfs_handle[YAFFSFS_N_HANDLES];
static int yaffsfs_handlesInitialised;
-unsigned int yaffs_trace_mask;
-int yaffs_set_trace(unsigned int tm)
+unsigned yaffs_set_trace(unsigned tm)
{
- return yaffs_trace_mask=tm;
+ yaffs_trace_mask = tm;
+ return yaffs_trace_mask;
}
-unsigned int yaffs_get_trace(void)
+unsigned yaffs_get_trace(void)
{
return yaffs_trace_mask;
}
/*
- * Stuff to search for a directory from a path
+ * Stuff to handle names.
*/
return 0;
}
+int yaffsfs_CheckNameLength(const char *name)
+{
+ int retVal = 0;
+ int nameLength = yaffs_strnlen(name,YAFFS_MAX_NAME_LENGTH+1);
+
+ if(nameLength == 0){
+ yaffsfs_SetError(-ENOENT);
+ retVal = -1;
+ } else if (nameLength > YAFFS_MAX_NAME_LENGTH){
+ yaffsfs_SetError(-ENAMETOOLONG);
+ retVal = -1;
+ }
+
+ return retVal;
+}
LIST_HEAD(yaffsfs_deviceList);
return retval;
}
-#if 0
-static struct yaffs_dev *yaffsfs_FindDevice(const YCHAR *path, YCHAR **restOfPath)
-{
- yaffsfs_DeviceConfiguration *cfg = yaffsfs_configurationList;
- const YCHAR *leftOver;
- const YCHAR *p;
- struct yaffs_dev *retval = NULL;
- int thisMatchLength;
- int longestMatch = -1;
-
- /*
- * Check all configs, choose the one that:
- * 1) Actually matches a prefix (ie /a amd /abc will not match
- * 2) Matches the longest.
- */
- while(cfg && cfg->prefix && cfg->dev){
- leftOver = path;
- p = cfg->prefix;
- thisMatchLength = 0;
-
- while(*p && /* unmatched part of prefix */
- !(yaffsfs_IsPathDivider(*p) && (p[1] == 0)) &&
- *leftOver && yaffsfs_Match(*p,*leftOver)){
- p++;
- leftOver++;
- thisMatchLength++;
- }
-
-
- if((!*p || (yaffsfs_IsPathDivider(*p) && (p[1] == 0))) && /* end of prefix */
- (!*leftOver || yaffsfs_IsPathDivider(*leftOver)) && /* no more in this path name part */
- (thisMatchLength > longestMatch)){
- /* Matched prefix */
- *restOfPath = (YCHAR *)leftOver;
- retval = cfg->dev;
- longestMatch = thisMatchLength;
- }
- cfg++;
- }
- return retval;
-}
-#endif
static struct yaffs_obj *yaffsfs_FindRoot(const YCHAR *path, YCHAR **restOfPath)
{
else if(obj->variant_type != YAFFS_OBJECT_TYPE_FILE)
yaffsfs_SetError(-EISDIR);
else if(obj->my_dev->read_only)
+ yaffsfs_SetError(-EACCES);
+ else if(new_size < 0 || new_size > YAFFS_MAX_FILE_SIZE)
yaffsfs_SetError(-EINVAL);
else
result = yaffs_resize_file(obj,new_size);
yaffsfs_Unlock();
-
return (result) ? 0 : -1;
}
/* bad handle */
yaffsfs_SetError(-EBADF);
else if(obj->my_dev->read_only)
+ yaffsfs_SetError(-EACCES);
+ else if( new_size < 0 || new_size > YAFFS_MAX_FILE_SIZE)
yaffsfs_SetError(-EINVAL);
else
/* resize the file */
result = yaffs_resize_file(obj,new_size);
yaffsfs_Unlock();
-
return (result) ? 0 : -1;
}
yaffsfs_SetError(-EINVAL);
rename_allowed = 0;
} else if(olddir->my_dev != newdir->my_dev) {
- /* oops must be on same device */
- /* todo error */
+ /* Rename must be on same device */
yaffsfs_SetError(-EXDEV);
rename_allowed = 0;
} else if(obj && obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY) {
int retval = 0;
+ if(amode & ~(R_OK | W_OK | X_OK)){
+ yaffsfs_SetError(-EINVAL);
+ return -1;
+ }
+
yaffsfs_Lock();
obj = yaffsfs_FindObject(NULL,path,0,1);
struct yaffs_dev *dev=NULL;
YCHAR *dummy;
- T(YAFFS_TRACE_ALWAYS,(TSTR("yaffs: Mounting %s" TENDSTR),path));
+ T(YAFFS_TRACE_MOUNT,(TSTR("yaffs: Mounting %s" TENDSTR),path));
yaffsfs_Lock();
struct yaffs_obj *obj = NULL;
int retVal;
-
yaffsfs_Lock();
obj = yaffsfs_FindObject(NULL,path,0,1);
struct yaffs_obj *obj = NULL;
struct yaffs_obj *target = NULL;
int retVal = 0;
- int new_nameLength = 0;
-
yaffsfs_Lock();
retVal = -1;
}
- new_nameLength = yaffs_strnlen(newname,YAFFS_MAX_NAME_LENGTH+1);
-
- if(new_nameLength == 0){
- yaffsfs_SetError(-ENOENT);
- retVal = -1;
- } else if (new_nameLength > YAFFS_MAX_NAME_LENGTH){
- yaffsfs_SetError(-ENAMETOOLONG);
- retVal = -1;
- }
+ retVal = yaffsfs_CheckNameLength(newname);
if(retVal == 0) {
link = yaffs_link_obj(newdir,newname,obj);
#define NAME_MAX 256
#endif
+#define YAFFS_MAX_FILE_SIZE (0x7FFFFFFF)
+
struct yaffs_dirent{
long d_ino; /* inode number */
int yaffs_dump_dev(const YCHAR *path);
/* Trace control functions */
-int yaffs_set_trace(unsigned int tm);
-unsigned int yaffs_get_trace(void);
+unsigned yaffs_set_trace(unsigned tm);
+unsigned yaffs_get_trace(void);
#endif
#define YAFFS_TRACE_SYNC 0x00100000
#define YAFFS_TRACE_BACKGROUND 0x00200000
#define YAFFS_TRACE_LOCK 0x00400000
+#define YAFFS_TRACE_MOUNT 0x00800000
#define YAFFS_TRACE_ERROR 0x40000000
#define YAFFS_TRACE_BUG 0x80000000
projects / yaffs2.git / commitdiff