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| author | Armin Rigo <arigo@tunes.org> | 2019-10-15 11:24:19 +0200 |
|---|---|---|
| committer | Armin Rigo <arigo@tunes.org> | 2019-10-15 11:24:19 +0200 |
| commit | 3f3e8e2db85dd6299aaf0a60d8dd6858ecb99fd0 (patch) | |
| tree | a6726502d93d056dc3bbe71c6b8877d0e4850526 /testing/embedding | |
| parent | 2e1c8e4f059b1ae7cc06a1f45f40bbbf9d08f5d0 (diff) | |
| download | cffi-3f3e8e2db85dd6299aaf0a60d8dd6858ecb99fd0.tar.gz | |
Windows fix: sometimes, time.sleep() doesn't sleep apparently
Diffstat (limited to 'testing/embedding')
| -rw-r--r-- | testing/embedding/add1.py | 6 | ||||
| -rw-r--r-- | testing/embedding/test_thread.py | 26 |
2 files changed, 20 insertions, 12 deletions
diff --git a/testing/embedding/add1.py b/testing/embedding/add1.py index e5b3de1..6f89ae9 100644 --- a/testing/embedding/add1.py +++ b/testing/embedding/add1.py @@ -11,7 +11,11 @@ ffi.embedding_init_code(r""" sys.stdout.write("preparing") for i in range(3): sys.stdout.flush() - time.sleep(0.2) + # Windows: sometimes time.sleep() doesn't sleep at all. + # This appears to occur on recent versions of python only. + t_end = time.time() + 0.19 + while time.time() < t_end: + time.sleep(0.2) sys.stdout.write(".") sys.stdout.write("\n") diff --git a/testing/embedding/test_thread.py b/testing/embedding/test_thread.py index 1895076..9a5936d 100644 --- a/testing/embedding/test_thread.py +++ b/testing/embedding/test_thread.py @@ -21,17 +21,21 @@ class TestThread(EmbeddingTests): add1_cffi = self.prepare_module('add1') add2_cffi = self.prepare_module('add2') self.compile('thread2-test', [add1_cffi, add2_cffi], threads=True) - output = self.execute('thread2-test') - output = self._take_out(output, "preparing") - output = self._take_out(output, ".") - output = self._take_out(output, ".") - # at least the 3rd dot should be after everything from ADD2 - assert output == ("starting\n" - "prepADD2\n" - "adding 1000 and 200 and 30\n" - ".\n" - "adding 40 and 2\n" - "done\n") + for i in range(3): + output = self.execute('thread2-test') + print('='*79) + print(output) + print('='*79) + output = self._take_out(output, "preparing") + output = self._take_out(output, ".") + output = self._take_out(output, ".") + # at least the 3rd dot should be after everything from ADD2 + assert output == ("starting\n" + "prepADD2\n" + "adding 1000 and 200 and 30\n" + ".\n" + "adding 40 and 2\n" + "done\n") def test_alt_issue(self): add1_cffi = self.prepare_module('add1') |