[PATCH 3/3] perf tests kmod-path: don't fail if compressed modules aren't supported

[Kim Phillips <kim.phillips@arm.com>]

__kmod_path__parse() uses is_supported_compression() to determine and parse
out compressed module file extensions.  On systems without zlib, this test
fails and __kmod_path__parse() continues to strcmp "ko" with "gz".  Don't
do this on those systems.

Signed-off-by: Kim Phillips <kim.phillips@arm.com>
---
 tools/perf/tests/kmod-path.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/tests/kmod-path.c b/tools/perf/tests/kmod-path.c
index 76f41f2..6cd9e51 100644
--- a/tools/perf/tests/kmod-path.c
+++ b/tools/perf/tests/kmod-path.c
@@ -61,6 +61,7 @@ int test__kmod_path__parse(int subtest __maybe_unused)
 	M("/xxxx/xxxx/x-x.ko", PERF_RECORD_MISC_KERNEL, true);
 	M("/xxxx/xxxx/x-x.ko", PERF_RECORD_MISC_USER, false);
 
+#ifdef HAVE_ZLIB_SUPPORT
 	/* path                alloc_name  alloc_ext   kmod  comp  name   ext */
 	T("/xxxx/xxxx/x.ko.gz", true     , true      , true, true, "[x]", "gz");
 	T("/xxxx/xxxx/x.ko.gz", false    , true      , true, true, NULL , "gz");
@@ -96,6 +97,7 @@ int test__kmod_path__parse(int subtest __maybe_unused)
 	M("x.ko.gz", PERF_RECORD_MISC_CPUMODE_UNKNOWN, true);
 	M("x.ko.gz", PERF_RECORD_MISC_KERNEL, true);
 	M("x.ko.gz", PERF_RECORD_MISC_USER, false);
+#endif
 
 	/* path            alloc_name  alloc_ext  kmod  comp   name             ext */
 	T("[test_module]", true      , true     , true, false, "[test_module]", NULL);
-- 
2.10.2