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authorSiddhesh Poyarekar <siddhesh@redhat.com>2014-12-04 08:11:07 +0530
committerSiddhesh Poyarekar <siddhesh@redhat.com>2014-12-04 08:11:07 +0530
commit61b4f792e03facb456036b3f631d58d4f53b8075 (patch)
tree9c7a8b641caf405210cafb8ad1d9837b45add0ed /libio
parentbe349d7042de84c3c5157a5c1fbcad580aed33e1 (diff)
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tst-ftell-active-handler: Open file with O_TRUNC for w modes
The test case fails to truncate the file when a file is intended to be opened in w or w+ mode. Add O_TRUNC to fix this. The test still succeeds with this change.
Diffstat (limited to 'libio')
-rw-r--r--libio/tst-ftell-active-handler.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/libio/tst-ftell-active-handler.c b/libio/tst-ftell-active-handler.c
index 9f23c55..72066b4 100644
--- a/libio/tst-ftell-active-handler.c
+++ b/libio/tst-ftell-active-handler.c
@@ -104,8 +104,8 @@ do_ftruncate_test (const char *filename)
int fd_mode;
} test_modes[] = {
{"r+", O_RDWR},
- {"w", O_WRONLY},
- {"w+", O_RDWR},
+ {"w", O_WRONLY | O_TRUNC},
+ {"w+", O_RDWR | O_TRUNC},
{"a", O_WRONLY},
{"a+", O_RDWR}
};
@@ -189,8 +189,8 @@ do_rewind_test (const char *filename)
size_t old_off;
size_t new_off;
} test_modes[] = {
- {"w", O_WRONLY, 0, data_len},
- {"w+", O_RDWR, 0, data_len},
+ {"w", O_WRONLY | O_TRUNC, 0, data_len},
+ {"w+", O_RDWR | O_TRUNC, 0, data_len},
{"r+", O_RDWR, 0, data_len},
/* The new offsets for 'a' and 'a+' modes have to factor in the
previous writes since they always append to the end of the
@@ -294,8 +294,8 @@ do_ftell_test (const char *filename)
/* In w, w+ and r+ modes, the file position should be at the
beginning of the file. After the write, the offset should be
updated to data_len. */
- {"w", O_WRONLY, 0, data_len},
- {"w+", O_RDWR, 0, data_len},
+ {"w", O_WRONLY | O_TRUNC, 0, data_len},
+ {"w+", O_RDWR | O_TRUNC, 0, data_len},
{"r+", O_RDWR, 0, data_len},
/* For the 'a' mode, the initial file position should be the
current end of file. After the write, the offset has data_len
@@ -375,8 +375,8 @@ do_write_test (const char *filename)
const char *mode;
int fd_mode;
} test_modes[] = {
- {"w", O_WRONLY},
- {"w+", O_RDWR},
+ {"w", O_WRONLY | O_TRUNC},
+ {"w+", O_RDWR | O_TRUNC},
{"r+", O_RDWR}
};