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Avoid running some tests if the file system does not support holes

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Otherwise, these tests fills up the entire disk (or just run very
slowly and eventually time out).
This commit is contained in:
Florian Weimer
2018-08-21 12:56:53 +02:00
parent c7627f41ba
commit aa42b3dbcb
10 changed files with 135 additions and 1 deletions
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7
io/tst-copy_file_range.c
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@ -739,7 +739,12 @@ do_test (void)
*p = rand () >> 24;
infd = create_temp_file ("tst-copy_file_range-in-", &infile);
xclose (create_temp_file ("tst-copy_file_range-out-", &outfile));
{
int outfd = create_temp_file ("tst-copy_file_range-out-", &outfile);
if (!support_descriptor_supports_holes (outfd))
FAIL_UNSUPPORTED ("File %s does not support holes", outfile);
xclose (outfd);
}
/* Try to find a different directory from the default input/output
file. */