X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=direct%2Ftest-framework%2Funit_tests%2Fquick_tests%2Ftest_yaffs_ftruncate_EROFS.c;fp=direct%2Ftest-framework%2Funit_tests%2Fquick_tests%2Ftest_yaffs_ftruncate_EROFS.c;h=5b36ce0072b0afd411754d55dc6968f47f9fcd5c;hp=0000000000000000000000000000000000000000;hb=fccf7832ace974cc5f91106937655672705ff1ce;hpb=3e61f08fda0b46cacfa6ddf61062a526813ce7d7

diff --git a/direct/test-framework/unit_tests/quick_tests/test_yaffs_ftruncate_EROFS.c b/direct/test-framework/unit_tests/quick_tests/test_yaffs_ftruncate_EROFS.c
new file mode 100644
index 0000000..5b36ce0
--- /dev/null
+++ b/direct/test-framework/unit_tests/quick_tests/test_yaffs_ftruncate_EROFS.c
@@ -0,0 +1,50 @@
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2018 Aleph One Ltd.
+ *
+ * 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_EROFS.h"
+
+static int handle = -1;
+
+int test_yaffs_ftruncate_EROFS(void)
+{
+	int output = 0;
+	int error_code = 0;
+	handle = yaffs_open(FILE_PATH,O_CREAT | O_RDWR  , S_IREAD | S_IWRITE );
+	if (handle<0){
+		print_message("failed to open file\n",2);
+		return -1;
+	}
+	EROFS_setup();
+	output = yaffs_ftruncate(handle,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) == EROFS){
+			return 1;
+		} else {
+			print_message("different error than expected\n", 2);
+			return -1;
+		}
+	} else {
+		print_message("file truncated with EROFS set.(which is a bad thing)\n", 2);
+		return -1;
+	}
+}
+
+int test_yaffs_ftruncate_EROFS_clean(void)
+{
+	int output=1;
+	if (handle >= 0) {
+		output= yaffs_close(handle);
+	}
+	return (EROFS_clean() && output);
+}