X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=direct%2Fdtest.c;h=b2dcc0f27387c1615e84583a0eebb1c0bc6f1b4b;hp=06a190ec2f77c6fd7013377129605fb6aa7a82b2;hb=f37d0b9ff0c87c1e22a5f708dbb4b455da7af59f;hpb=870a75229102c3d8922a465f0edcbb20ea4e996e

diff --git a/direct/dtest.c b/direct/dtest.c
index 06a190e..b2dcc0f 100644
--- a/direct/dtest.c
+++ b/direct/dtest.c
@@ -422,7 +422,7 @@ void fill_disk_and_delete(const char *path, int nfiles, int ncycles)
 }
 
 
-void fill_files(char *path,int flags, int maxIterations,int siz)
+void fill_files(const char *path,int flags, int maxIterations,int siz)
 {
 	int i;
 	int j;
@@ -1036,6 +1036,36 @@ int resize_stress_test(const char *path)
    
 }
 
+
+int overwrite_test(const char *path)
+{
+   char aname[100];
+   char bname[100];
+   int i;
+   int j;   
+   int a;
+   int b;
+   yaffs_StartUp();
+   
+   yaffs_mount(path);
+   
+   sprintf(aname,"%s%s",path,"/a");
+   sprintf(bname,"%s%s",path,"/b");
+   
+   b = yaffs_open(bname, O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
+   for(j= 0; j < 500; j++){
+   	yaffs_write(b,bname,100);
+	a = yaffs_open(aname, O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
+   	for(i = 0; i < rand() % 20000; i++)
+   		yaffs_write(a,&a,sizeof(a));
+	yaffs_close(a);
+   }
+   
+   return 0;
+   
+}
+
+
 int root_perm_remount(const char *path)
 {
    struct yaffs_stat s;
@@ -1440,6 +1470,52 @@ void fill_empty_files_test(const char *mountpt)
 	
 }
 
+void long_name_test(const char *mountpt)
+{
+	int i;
+	yaffs_StartUp();
+	char fullName[1000];
+	char name[300];
+	int result = 0;
+	
+	int d,f;
+	
+	// Make a 256 byte name
+	memset(name,0,sizeof(name));
+	for(i = 0; i < 256; i++)
+		name[i] = '0' + i % 10;
+		
+	sprintf(fullName,"%s/%s",mountpt,name);
+
+	for(i = 0; i < 1; i++)
+	{
+		yaffs_mount(mountpt);
+		
+		printf("Files at start\n");
+		dumpDir(mountpt);
+		
+		printf("Creating file %s\n",fullName);
+		
+		f = yaffs_open(fullName,O_CREAT | O_RDWR,0);
+		yaffs_close(f);
+		
+		printf("Result %d\n",f);
+			
+		printf("Files\n");
+		dumpDir(mountpt);
+		
+		printf("Deleting %s\n",fullName);
+		result = yaffs_unlink(fullName);
+		printf("Result %d\n",result);
+		
+		printf("Files\n");
+		
+		dumpDir(mountpt);
+		
+		yaffs_unmount(mountpt);
+	}
+	
+}
 
 
 void lookup_test(const char *mountpt)
@@ -1504,7 +1580,52 @@ void lookup_test(const char *mountpt)
 	
 }
 
-void link_test(const char *mountpt)
+void link_test0(const char *mountpt)
+{
+	int i;
+	char namea[300];
+	char nameb[300];
+	int result = 0;
+	
+
+	yaffs_StartUp();
+	yaffs_mount(mountpt);
+	
+		
+	sprintf(namea,"%s/a",mountpt);
+	sprintf(nameb,"%s/b",mountpt);
+
+	printf("mounted\n");
+        dumpDir(mountpt);
+
+	yaffs_unlink(namea);
+	printf("a unlinked\n");
+        dumpDir(mountpt);
+
+	yaffs_unlink(nameb);
+	printf("b unlinked\n");
+        dumpDir(mountpt);
+	
+	result = yaffs_open(namea,O_CREAT| O_RDWR,0666);
+        yaffs_close(result);
+	printf("a created\n");
+        dumpDir(mountpt);
+
+        yaffs_link(namea,nameb);
+        printf("linked\n");
+        dumpDir(mountpt);
+        yaffs_unlink(namea);
+        printf("a ulinked\n");
+        dumpDir(mountpt);
+        yaffs_unlink(nameb);
+        printf("b unlinked\n");
+        dumpDir(mountpt);
+
+	yaffs_unmount(mountpt);
+}
+
+
+void link_test1(const char *mountpt)
 {
 	int i;
 	int h;
@@ -1540,7 +1661,37 @@ void link_test(const char *mountpt)
 	yaffs_mount(mountpt);
 	
 	printf("link test done\n");	
+}
+
+void handle_test(const char *mountpt)
+{
+	int i;
+	int h;
+	int cycle;
+	char a[100];
+
+	sprintf(a,"%s/aaa",mountpt);
 	
+	yaffs_StartUp();
+	
+	yaffs_mount(mountpt);
+
+        for(cycle = 0; cycle < 5; cycle++){
+        printf("Start cycle %d\n",cycle);
+ 	i = 0;
+	do {
+        h = yaffs_open(a, O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
+	printf("%d  handle %d\n",i,h);
+	i++;
+	} while(h >= 0);
+	
+	while(i >= -1) {
+	 yaffs_close(i);
+	 i--;
+        }
+        }
+	
+	yaffs_unmount(mountpt);
 }
 
 void freespace_test(const char *mountpt)
@@ -2137,7 +2288,6 @@ void checkpoint_upgrade_test(const char *mountpt,int nmounts)
 	
 	printf("Create start condition\n");
 	yaffs_StartUp();
-	SetCheckpointReservedBlocks(0);
 	yaffs_mount(mountpt);
 	yaffs_mkdir(a,0);
 	sprintf(b,"%s/zz",a);
@@ -2150,7 +2300,6 @@ void checkpoint_upgrade_test(const char *mountpt,int nmounts)
 	printf("Umount/mount attempt full\n");
 	yaffs_unmount(mountpt);
 	
-	SetCheckpointReservedBlocks(10);
 	yaffs_mount(mountpt);
 	
 	printf("unlink small file\n");
@@ -2360,8 +2509,13 @@ int main(int argc, char *argv[])
 
 	//rename_over_test("//////////////////flash///////////////////yaffs1///////////");
 	
-	fill_empty_files_test("/yaffs2/");
+	//fill_empty_files_test("/yaffs2/");
+	//resize_stress_test("/yaffs2");
+	overwrite_test("/yaffs2");
 	
+	//long_name_test("/yaffs2");
+	//link_test0("/yaffs2");
+	//link_test1("yaffs2");
 	 //scan_pattern_test("/flash",10000,10);
 	//short_scan_test("/flash/flash",40000,200);
 	  //small_mount_test("/flash/flash",1000);
@@ -2375,7 +2529,7 @@ int main(int argc, char *argv[])
 	 // huge_array_test("/flash/flash",10);
 
 
-
+	// handle_test("yaffs2/");
 	
 	//long_test_on_path("/ram2k");
 	// long_test_on_path("/flash");