Commit f4c1ea5f authored Dec 19, 2012 by Jiri Olsa Committed by Arnaldo Carvalho de Melo Jan 24, 2013

perf tests: Add return states enum for tests



Test can currently return one of 3 states: ok, fail, skip.

The ok and fail states are self-explanatory. The skip state means that
some of the conditions for running the test was not met, making it
impossible to even run the test. For instance, if the hardware doesn't
support the 'precise' level required by a test, it will be skipped.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: http://lkml.kernel.org/n/tip-04vnsdndarctfb1eii5c9hcy@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 20914ce5

tools/perf/tests/builtin-test.c

+12 −3

Original line number	Diff line number	Diff line
		@@ -129,10 +129,19 @@ static int __cmd_test(int argc, const char *argv[])
		pr_debug("\n--- start ---\n");
		err = tests[curr].func();
		pr_debug("---- end ----\n%s:", tests[curr].desc);
		if (err)
		color_fprintf(stderr, PERF_COLOR_RED, " FAILED!\n");
		else

		switch (err) {
		case TEST_OK:
		pr_info(" Ok\n");
		break;
		case TEST_SKIP:
		color_fprintf(stderr, PERF_COLOR_YELLOW, " Skip\n");
		break;
		case TEST_FAIL:
		default:
		color_fprintf(stderr, PERF_COLOR_RED, " FAILED!\n");
		break;
		}
		}

		return 0;

tools/perf/tests/tests.h

+6 −0

Original line number	Diff line number	Diff line
		#ifndef TESTS_H
		#define TESTS_H

		enum {
		TEST_OK = 0,
		TEST_FAIL = -1,
		TEST_SKIP = -2,
		};

		/* Tests */
		int test__vmlinux_matches_kallsyms(void);
		int test__open_syscall_event(void);

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