[LTP] [Patch v2] readlink03 test case fix

Nageswara R Sastry
2011-09-12T11:47:41Z

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In readlink03 testcase,
When 'Symlink Pathname is empty' the return value was 'ENOENT' but with
newer kernels the return value is 'EINVAL'. The following patch will fix
this.

readlink03:
Before patch:
...
readlink03 9 TFAIL : readlink() failed, Symlink Pathname is empty,
errno=22, expected errno=2
...

After patch:
...
readlink03 9 TPASS : readlink(), Symlink Pathname is empty,
returned errno 22
readlink03 10 TPASS : readlink(), Symlink Pathname is empty,
returned errno 22
...

Signed-off-by: Nageswara R Sastry <rnsastry@linux.vnet.ibm.com>

--
Regards
R.Nageswara Sastry

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--- ltp.orig/testcases/kernel/syscalls/readlink/readlink03.c 2011-09-08 11:32:12.000000000 +0200
+++ ltp/testcases/kernel/syscalls/readlink/readlink03.c 2011-09-12 13:29:10.000000000 +0200
@@ -173,6 +173,11 @@ int main(int ac, char **av)
buf_size = sizeof(buffer);
}

+ if (strncmp(test_desc, "Symlink Pathname is empty", 25) == 0) {
+ if ((tst_kvercmp(2, 6, 39)) >= 0)
+ Test_cases[i].exp_errno = EINVAL;
+ }
+
/*
* Call readlink(2) to test different test conditions.
* verify that it fails with -1 return value and sets
@@ -358,4 +363,4 @@ void cleanup()

tst_rmdir();

-}
\ No newline at end of file
+}

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