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author | Matt Fleming <matt.fleming@intel.com> | 2015-09-05 19:02:20 (GMT) |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-09-14 15:50:18 (GMT) |
commit | e8210cefb7e1ec0760a6fe581ad0727a2dcf8dd1 (patch) | |
tree | f170717b9571460c425120bc5c73c59b9cfb5fc8 /tools/perf/tests | |
parent | c84974ed9fb672930929e0d20ea3c366635a54aa (diff) | |
download | linux-e8210cefb7e1ec0760a6fe581ad0727a2dcf8dd1.tar.xz |
perf tests: Introduce iterator function for tests
In preparation for introducing more arrays of tests, e.g. "arch tests"
(architecture-specific tests), abstract the code to iterate over the
list of tests into a helper function.
This way, code that uses a 'struct test' doesn't need to worry about how
the tests are grouped together and changes to the list of tests doesn't
require changes to the code using it.
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Kanaka Juvva <kanaka.d.juvva@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Vikas Shivappa <vikas.shivappa@intel.com>
Cc: Vince Weaver <vince@deater.net>
Link: http://lkml.kernel.org/r/1441479742-15402-2-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
-rw-r--r-- | tools/perf/tests/builtin-test.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 98b0b24..d9bf51d 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -195,7 +195,7 @@ static struct test { }, }; -static bool perf_test__matches(int curr, int argc, const char *argv[]) +static bool perf_test__matches(struct test *test, int curr, int argc, const char *argv[]) { int i; @@ -212,7 +212,7 @@ static bool perf_test__matches(int curr, int argc, const char *argv[]) continue; } - if (strstr(tests[curr].desc, argv[i])) + if (strstr(test->desc, argv[i])) return true; } @@ -249,27 +249,28 @@ static int run_test(struct test *test) return err; } +#define for_each_test(t) for (t = &tests[0]; t->func; t++) + static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist) { + struct test *t; int i = 0; int width = 0; - while (tests[i].func) { - int len = strlen(tests[i].desc); + for_each_test(t) { + int len = strlen(t->desc); if (width < len) width = len; - ++i; } - i = 0; - while (tests[i].func) { + for_each_test(t) { int curr = i++, err; - if (!perf_test__matches(curr, argc, argv)) + if (!perf_test__matches(t, curr, argc, argv)) continue; - pr_info("%2d: %-*s:", i, width, tests[curr].desc); + pr_info("%2d: %-*s:", i, width, t->desc); if (intlist__find(skiplist, i)) { color_fprintf(stderr, PERF_COLOR_YELLOW, " Skip (user override)\n"); @@ -277,8 +278,8 @@ static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist) } pr_debug("\n--- start ---\n"); - err = run_test(&tests[curr]); - pr_debug("---- end ----\n%s:", tests[curr].desc); + err = run_test(t); + pr_debug("---- end ----\n%s:", t->desc); switch (err) { case TEST_OK: @@ -299,15 +300,14 @@ static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist) static int perf_test__list(int argc, const char **argv) { + struct test *t; int i = 0; - while (tests[i].func) { - int curr = i++; - - if (argc > 1 && !strstr(tests[curr].desc, argv[1])) + for_each_test(t) { + if (argc > 1 && !strstr(t->desc, argv[1])) continue; - pr_info("%2d: %s\n", i, tests[curr].desc); + pr_info("%2d: %s\n", ++i, t->desc); } return 0; |