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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-04-22 17:31:50 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-04-24 19:12:30 +0300
commita07624b1a909999aa7b053749eb2ed3f1a4da718 (patch)
tree872ef780588568243adf04551004b43ac3e940f1 /tests
parente243bb46c3817e40098b6a519b3b52701c04aad8 (diff)
fs-tests: integck: implement holes verification
When -e option is used verify file holes after the truncate operation. Re-use the existing 'file_check_hole()' function for this. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/fs-tests/integrity/integck.c77
1 files changed, 42 insertions, 35 deletions
diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c
index e93e141..f09cfaf 100644
--- a/tests/fs-tests/integrity/integck.c
+++ b/tests/fs-tests/integrity/integck.c
@@ -1017,7 +1017,46 @@ static void get_offset_and_size(struct file_info *file,
*size = 1;
}
-static void file_truncate_info(struct file_info *file, size_t new_length);
+static void file_check_hole(struct file_info *file, int fd, off_t offset,
+ size_t size);
+
+static void file_truncate_info(struct file_info *file, int fd,
+ size_t new_length)
+{
+ struct write_info *w, **prev, *tmp;
+
+ /* Remove / truncate file->writes */
+ w = file->writes;
+ prev = &file->writes;
+ while (w) {
+ if (w->offset >= new_length) {
+ /* w comes after eof, so remove it */
+ *prev = w->next;
+ tmp = w;
+ w = w->next;
+ free(tmp);
+ continue;
+ }
+ if (w->offset + w->size > new_length)
+ w->size = new_length - w->offset;
+ prev = &w->next;
+ w = w->next;
+ }
+ /* Add an entry in raw_writes for the truncation */
+ w = zalloc(sizeof(struct write_info));
+ w->next = file->raw_writes;
+ w->offset = file->length;
+ w->new_length = new_length;
+ w->random_seed = MAX_RANDOM_SEED + 1;
+ file->raw_writes = w;
+
+ if (new_length > file->length)
+ file_check_hole(file, fd, file->length,
+ new_length - file->length);
+
+ /* Update file length */
+ file->length = new_length;
+}
/*
* Truncate a file to length 'new_length'. If there is no enough space to
@@ -1171,7 +1210,7 @@ static int file_write(struct file_info *file, int fd)
if (ret == -1)
return -1;
if (!ret)
- file_truncate_info(file, new_length);
+ file_truncate_info(file, fd, new_length);
}
return 0;
@@ -1199,38 +1238,6 @@ static int file_write_file(struct file_info *file)
return ret;
}
-static void file_truncate_info(struct file_info *file, size_t new_length)
-{
- struct write_info *w, **prev, *tmp;
-
- /* Remove / truncate file->writes */
- w = file->writes;
- prev = &file->writes;
- while (w) {
- if (w->offset >= new_length) {
- /* w comes after eof, so remove it */
- *prev = w->next;
- tmp = w;
- w = w->next;
- free(tmp);
- continue;
- }
- if (w->offset + w->size > new_length)
- w->size = new_length - w->offset;
- prev = &w->next;
- w = w->next;
- }
- /* Add an entry in raw_writes for the truncation */
- w = zalloc(sizeof(struct write_info));
- w->next = file->raw_writes;
- w->offset = file->length;
- w->new_length = new_length;
- w->random_seed = MAX_RANDOM_SEED + 1;
- file->raw_writes = w;
- /* Update file length */
- file->length = new_length;
-}
-
/*
* Truncate an open file randomly.
*/
@@ -1244,7 +1251,7 @@ static int file_truncate(struct file_info *file, int fd)
if (ret == -1)
return -1;
if (!ret)
- file_truncate_info(file, new_length);
+ file_truncate_info(file, fd, new_length);
return 0;
}