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| author | Michael Ellerman <mpe@ellerman.id.au> | 2014-06-13 21:16:04 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-06-24 14:29:41 +1000 |
| commit | aa83f3d8979528d2e6e8ad0c155d8ecf4eaef2e2 (patch) | |
| tree | 265e22150b53599c18a2508aaf10c2eb4aa3a8e3 | |
| parent | f5fc82290c14b65511fea3db35f0bcbe6de746d3 (diff) | |
| download | lwn-aa83f3d8979528d2e6e8ad0c155d8ecf4eaef2e2.tar.gz lwn-aa83f3d8979528d2e6e8ad0c155d8ecf4eaef2e2.zip | |
selftests/powerpc: Use the test harness for the TM DSCR test
This gives us standardised success/failure output and also handles
killing the test if it runs forever (2 minutes).
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | tools/testing/selftests/powerpc/tm/Makefile | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/powerpc/tm/tm-resched-dscr.c | 14 |
2 files changed, 12 insertions, 4 deletions
diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile index 51267f4184a6..2cede239a074 100644 --- a/tools/testing/selftests/powerpc/tm/Makefile +++ b/tools/testing/selftests/powerpc/tm/Makefile @@ -2,7 +2,7 @@ PROGS := tm-resched-dscr all: $(PROGS) -$(PROGS): +$(PROGS): ../harness.c run_tests: all @-for PROG in $(PROGS); do \ diff --git a/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c b/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c index ee98e3886af2..42d4c8caad81 100644 --- a/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c +++ b/tools/testing/selftests/powerpc/tm/tm-resched-dscr.c @@ -28,6 +28,8 @@ #include <assert.h> #include <asm/tm.h> +#include "utils.h" + #define TBEGIN ".long 0x7C00051D ;" #define TEND ".long 0x7C00055D ;" #define TCHECK ".long 0x7C00059C ;" @@ -36,7 +38,8 @@ #define SPRN_TEXASR 0x82 #define SPRN_DSCR 0x03 -int main(void) { +int test_body(void) +{ uint64_t rv, dscr1 = 1, dscr2, texasr; printf("Check DSCR TM context switch: "); @@ -81,10 +84,15 @@ int main(void) { } if (dscr2 != dscr1) { printf(" FAIL\n"); - exit(EXIT_FAILURE); + return 1; } else { printf(" OK\n"); - exit(EXIT_SUCCESS); + return 0; } } } + +int main(void) +{ + return test_harness(test_body, "tm_resched_dscr"); +} |