[1/6] selftests: don't kill child immediately in get_metadata() test
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Message ID 20190119001217.12660-2-tycho@tycho.ws
State Mainlined
Commit fb024a07c69f81e97f3fd252b9102f5816066884
Headers show
Series
  • seccomp test fixes
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Commit Message

Tycho Andersen Jan. 19, 2019, 12:12 a.m. UTC
This this test forks a child, and then the parent waits for a write() to a
pipe signalling the child is ready to be attached to. If something in the
child ASSERTs before it does this write, the test will hang waiting for it.
Instead, let's EXPECT, so that execution continues until we do the write.
Any failure after that is fine and can ASSERT.

Signed-off-by: Tycho Andersen <tycho@tycho.ws>
---
 tools/testing/selftests/seccomp/seccomp_bpf.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch
diff mbox series

diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c
index 496a9a8c773a..9aba1b904089 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -2943,11 +2943,11 @@  TEST(get_metadata)
 		};
 
 		/* one with log, one without */
-		ASSERT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER,
+		EXPECT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER,
 				     SECCOMP_FILTER_FLAG_LOG, &prog));
-		ASSERT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog));
+		EXPECT_EQ(0, seccomp(SECCOMP_SET_MODE_FILTER, 0, &prog));
 
-		ASSERT_EQ(0, close(pipefd[0]));
+		EXPECT_EQ(0, close(pipefd[0]));
 		ASSERT_EQ(1, write(pipefd[1], "1", 1));
 		ASSERT_EQ(0, close(pipefd[1]));