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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-04-22 17:14:17 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-04-24 19:12:30 +0300
commite243bb46c3817e40098b6a519b3b52701c04aad8 (patch)
treeadfe994d2104dc647bf659aadc5993aae5820280
parent4746a58f3b67abf5546243fcad04d2e07a668a14 (diff)
fs-tests: integck: implement data verification
When -e options is used - verify written data. Re-use the existing file_check_data() function to implement this. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
-rw-r--r--tests/fs-tests/integrity/integck.c36
1 files changed, 24 insertions, 12 deletions
diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c
index f39745f..e93e141 100644
--- a/tests/fs-tests/integrity/integck.c
+++ b/tests/fs-tests/integrity/integck.c
@@ -885,8 +885,15 @@ static ssize_t file_write_data(struct file_info *file, int fd, off_t offset,
return actual;
}
-static void file_write_info(struct file_info *file, off_t offset, size_t size,
- unsigned int seed)
+static void file_check_data(struct file_info *file, int fd,
+ struct write_info *w);
+
+/*
+ * Save the information about a file write operation and verify the write if
+ * necessary.
+ */
+static void file_write_info(struct file_info *file, int fd, off_t offset,
+ size_t size, unsigned int seed)
{
struct write_info *new_write, *w, **prev, *tmp;
int inserted;
@@ -905,6 +912,9 @@ static void file_write_info(struct file_info *file, off_t offset, size_t size,
w->random_seed = seed;
file->raw_writes = w;
+ if (args.verify_ops)
+ file_check_data(file, fd, new_write);
+
/* Insert it into file->writes */
inserted = 0;
end = offset + size;
@@ -1077,17 +1087,14 @@ static int file_mmap_write(struct file_info *file)
fd = open(path, O_RDWR);
if (fd == -1) {
pcv("cannot open file %s to do mmap", path);
- free(path);
- return -1;
+ goto out_error;
}
/* mmap it */
addr = mmap(NULL, len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, offs);
- CHECK(close(fd) == 0);
if (addr == MAP_FAILED) {
pcv("cannot mmap file %s", path);
- free(path);
- return -1;
+ goto out_error;
}
/* Randomly select a part of the mmapped area to write */
@@ -1108,14 +1115,19 @@ static int file_mmap_write(struct file_info *file)
/* Unmap it */
if (munmap(addr, len)) {
pcv("cannot unmap file %s", path);
- free(path);
- return -1;
+ goto out_error;
}
/* Record what was written */
- file_write_info(file, offset, size, seed);
+ file_write_info(file, fd, offset, size, seed);
free(path);
+ CHECK(close(fd) == 0);
return 0;
+
+out_error:
+ free(path);
+ CHECK(close(fd) == 0);
+ return -1;
}
/*
@@ -1146,7 +1158,7 @@ static int file_write(struct file_info *file, int fd)
truncate = 1;
if (actual != 0)
- file_write_info(file, offset, actual, seed);
+ file_write_info(file, fd, offset, actual, seed);
/* Delete errored files */
if (!fsinfo.nospc_size_ok && file->no_space_error)
@@ -1175,7 +1187,7 @@ static int file_write_file(struct file_info *file)
char *path;
path = dir_path(file->links->parent, file->links->name);
- fd = open(path, O_WRONLY);
+ fd = open(path, O_RDWR);
if (fd == -1) {
pcv("cannot open file %s for writing", path);
free(path);