[PATCH i-g-t] scripts/test_list: Don't log missing testlist

["Zbigniew Kempczyński" <zbigniew.kempczynski@intel.com>]

When tests are compiled conditionally and compilation flag is set
to false they have no binaries in the build directory. As testlist
is built from .c source file list, unnecessary warnings about missing
.testlist files are produced.

Avoid this warnings by skipping processing testlists for which binaries
weren't produced.

Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Dominik Grzegorzek <dominik.grzegorzek@intel.com>
Cc: Katarzyna Piecielska <katarzyna.piecielska@intel.com>
Cc: Christoph Manszewski <christoph.manszewski@intel.com>
---
 scripts/test_list.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/test_list.py b/scripts/test_list.py
index d050687fe1..40b6b7829b 100644
--- a/scripts/test_list.py
+++ b/scripts/test_list.py
@@ -1127,8 +1127,13 @@ class TestList:
 
         """ Return a list of tests as reported by --list-subtests """
         tests = []
+        no_binaries = self.get_not_compiled()
         for name in self.filenames:
-            testlist = re.sub(r"\.c$", ".testlist", name.split('/')[-1])
+            binary = re.sub(r"\.c$", "", name.split('/')[-1])
+            if binary in no_binaries:
+                continue
+
+            testlist = binary + ".testlist"
             fname = os.path.join(self.igt_build_path, "tests", testlist)
 
             if not os.path.isfile(fname):
-- 
2.34.1