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authorNamhyung Kim <namhyung.kim@lge.com>2012-12-17 07:25:01 (GMT)
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-01-24 19:40:10 (GMT)
commit000ae33fdb5ff7bc7ae985b43e6278024a4985c2 (patch)
tree258ecac95d13e80915e0c1c5a3e67973dcba73fa /tools/perf/tests/python-use.c
parent82ce75d93335f7079afc17fb7f2a4e549d2fbecb (diff)
downloadlinux-000ae33fdb5ff7bc7ae985b43e6278024a4985c2.tar.xz
perf tests: Check python path on attr and binding test
Current perf test code tries to execute python version 2 in order to test attributes on perf_event_open syscall. However it's not default python version anymore a system can have python v3 only or v2 with a different name (e.g. python2). So if there's no such python interpreter with the name 'python', the test would fail like this (yes, it's happened on my new archlinux laptop :). 13: struct perf_event_attr setup :sh: python: command not found FAILED! As we can pass name of the python interpreter on make, use it for the attr test also. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1355729101-31317-1-git-send-email-namhyung@kernel.org [ committer note: Added the same mechanism to the python binding test ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/python-use.c')
-rw-r--r--tools/perf/tests/python-use.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/tests/python-use.c b/tools/perf/tests/python-use.c
index 15301f4..7760277 100644
--- a/tools/perf/tests/python-use.c
+++ b/tools/perf/tests/python-use.c
@@ -13,8 +13,8 @@ int test__python_use(void)
char *cmd;
int ret;
- if (asprintf(&cmd, "echo \"import sys ; sys.path.append('%s'); import perf\" | python %s",
- PYTHONPATH, verbose ? "" : "2> /dev/null") < 0)
+ if (asprintf(&cmd, "echo \"import sys ; sys.path.append('%s'); import perf\" | %s %s",
+ PYTHONPATH, PYTHON, verbose ? "" : "2> /dev/null") < 0)
return -1;
ret = system(cmd) ? -1 : 0;