diff options
| author | Daniel Latypov <dlatypov@google.com> | 2020-10-30 15:38:53 -0700 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2020-11-10 13:44:35 -0700 |
| commit | 060352e141e4c71ce147a2737f6d30a97f2ec317 (patch) | |
| tree | e68d2a9f5d5f42cc1ffb27b9db32036e2305e07c /tools | |
| parent | 390881448b1ff1e9d82896abbbda7cdb8e0be27c (diff) | |
kunit: tool: fix extra trailing \n in raw + parsed test output
For simplcity, strip all trailing whitespace from parsed output.
I imagine no one is printing out meaningful trailing whitespace via
KUNIT_FAIL() or similar, and that if they are, they really shouldn't.
`isolate_kunit_output()` yielded liens with trailing \n, which results
in artifacty output like this:
$ ./tools/testing/kunit/kunit.py run
[16:16:46] [FAILED] example_simple_test
[16:16:46] # example_simple_test: EXPECTATION FAILED at lib/kunit/kunit-example-test.c:29
[16:16:46] Expected 1 + 1 == 3, but
[16:16:46] 1 + 1 == 2
[16:16:46] 3 == 3
[16:16:46] not ok 1 - example_simple_test
[16:16:46]
After this change:
[16:16:46] # example_simple_test: EXPECTATION FAILED at lib/kunit/kunit-example-test.c:29
[16:16:46] Expected 1 + 1 == 3, but
[16:16:46] 1 + 1 == 2
[16:16:46] 3 == 3
[16:16:46] not ok 1 - example_simple_test
[16:16:46]
We should *not* be expecting lines to end with \n in kunit_tool_test.py
for this reason.
Do the same for `raw_output()` as well which suffers from the same
issue.
This is a followup to [1], but rebased onto kunit-fixes to pick up the
other raw_output() fix and fixes for kunit_tool_test.py.
[1] https://lore.kernel.org/linux-kselftest/20201020233219.4146059-1-dlatypov@google.com/
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Tested-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/kunit/kunit_parser.py | 3 | ||||
| -rwxr-xr-x | tools/testing/kunit/kunit_tool_test.py | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index db0347baa428..bbfe1b4e4c1c 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -54,6 +54,7 @@ kunit_end_re = re.compile('(List of all partitions:|' def isolate_kunit_output(kernel_output): started = False for line in kernel_output: + line = line.rstrip() # line always has a trailing \n if kunit_start_re.search(line): prefix_len = len(line.split('TAP version')[0]) started = True @@ -65,7 +66,7 @@ def isolate_kunit_output(kernel_output): def raw_output(kernel_output): for line in kernel_output: - print(line) + print(line.rstrip()) DIVIDER = '=' * 60 diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index 0b60855fb819..497ab51bc170 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -102,7 +102,7 @@ class KUnitParserTest(unittest.TestCase): 'test_data/test_output_isolated_correctly.log') file = open(log_path) result = kunit_parser.isolate_kunit_output(file.readlines()) - self.assertContains('TAP version 14\n', result) + self.assertContains('TAP version 14', result) self.assertContains(' # Subtest: example', result) self.assertContains(' 1..2', result) self.assertContains(' ok 1 - example_simple_test', result) @@ -115,7 +115,7 @@ class KUnitParserTest(unittest.TestCase): 'test_data/test_pound_sign.log') with open(log_path) as file: result = kunit_parser.isolate_kunit_output(file.readlines()) - self.assertContains('TAP version 14\n', result) + self.assertContains('TAP version 14', result) self.assertContains(' # Subtest: kunit-resource-test', result) self.assertContains(' 1..5', result) self.assertContains(' ok 1 - kunit_resource_test_init_resources', result) |