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selftests/powerpc: Add helper to exit on failure

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This adds a helper similar to FAIL_IF() which lets a
program exit with code 1 (to indicate failure) when
the given condition is true.

Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/dac282d5c2e96e7816dc522e4e20d56d7c79c898.1595821792.git.sandipan@linux.ibm.com
This commit is contained in:
Sandipan Das 2020-07-27 09:30:38 +05:30 committed by Michael Ellerman
parent 03634bbf5d
commit e3333c5994
1 changed files with 9 additions and 0 deletions
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9
tools/testing/selftests/powerpc/include/utils.h
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@ -72,6 +72,15 @@ do { \
} \
} while (0)
#define FAIL_IF_EXIT(x) \
do { \
if ((x)) { \
fprintf(stderr, \
"[FAIL] Test FAILED on line %d\n", __LINE__); \
_exit(1); \
} \
} while (0)
/* The test harness uses this, yes it's gross */
#define MAGIC_SKIP_RETURN_VALUE 99