This patch changes 'make check' output to show sparse output compared to
expected results upon unexpected test failure. For example,
static-forward-decl.c output would look like this if it would not be tagged as
"known to fail":
TEST static forward declaration (static-forward-decl.c)
error: actual error text does not match expected error text.
--- static-forward-decl.c.error.expected 2011-08-22 06:29:40.000000000 +0000
+++ static-forward-decl.c.error.got 2011-08-22 06:29:40.000000000 +0000
@@ -0,0 +1 @@
+static-forward-decl.c:3:5: warning: symbol 'f' was not declared. Should it be static?
error: see static-forward-decl.c.error.* for further investigation.
info: test 'static-forward-decl.c' is known to fail
This makes it easier to detect and analyze test breakage.
Cc: Christopher Li <sparse@xxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxx>
---
validation/test-suite | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/validation/test-suite b/validation/test-suite
index 42f7bd7..7549fd2 100755
--- a/validation/test-suite
+++ b/validation/test-suite
@@ -146,6 +146,8 @@ do_test()
if [ "$?" -eq "0" ]; then
echo "info: test '$file' is known to fail"
known_ko_tests=`expr $known_ko_tests + 1`
+ else
+ cat "$file".$stream.diff
fi
return 1
else
--
1.7.4.1
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