From 9974ad40bf36d605f1134b94e51fd53e9970f46a Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Wed, 2 Apr 2014 13:54:07 +0800 Subject: [PATCH] qemu-iotests: Improve and make use of QMPTestCase.wait_until_completed() This eliminates code duplication. Signed-off-by: Fam Zheng Signed-off-by: Stefan Hajnoczi --- tests/qemu-iotests/030 | 50 ++++------------------------------- tests/qemu-iotests/056 | 9 +------ tests/qemu-iotests/iotests.py | 5 ++-- 3 files changed, 9 insertions(+), 55 deletions(-) diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index 59a34f76f5..8cb61fd7ec 100755 --- a/tests/qemu-iotests/030 +++ b/tests/qemu-iotests/030 @@ -50,15 +50,7 @@ class TestSingleDrive(iotests.QMPTestCase): result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) - completed = False - while not completed: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_COMPLETED': - self.assert_qmp(event, 'data/type', 'stream') - self.assert_qmp(event, 'data/device', 'drive0') - self.assert_qmp(event, 'data/offset', self.image_len) - self.assert_qmp(event, 'data/len', self.image_len) - completed = True + self.wait_until_completed() self.assert_no_active_block_jobs() self.vm.shutdown() @@ -89,15 +81,7 @@ class TestSingleDrive(iotests.QMPTestCase): self.assert_qmp(result, 'return', {}) self.vm.resume_drive('drive0') - completed = False - while not completed: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_COMPLETED': - self.assert_qmp(event, 'data/type', 'stream') - self.assert_qmp(event, 'data/device', 'drive0') - self.assert_qmp(event, 'data/offset', self.image_len) - self.assert_qmp(event, 'data/len', self.image_len) - completed = True + self.wait_until_completed() self.assert_no_active_block_jobs() self.vm.shutdown() @@ -112,15 +96,7 @@ class TestSingleDrive(iotests.QMPTestCase): result = self.vm.qmp('block-stream', device='drive0', base=mid_img) self.assert_qmp(result, 'return', {}) - completed = False - while not completed: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_COMPLETED': - self.assert_qmp(event, 'data/type', 'stream') - self.assert_qmp(event, 'data/device', 'drive0') - self.assert_qmp(event, 'data/offset', self.image_len) - self.assert_qmp(event, 'data/len', self.image_len) - completed = True + self.wait_until_completed() self.assert_no_active_block_jobs() self.vm.shutdown() @@ -152,15 +128,7 @@ class TestSmallerBackingFile(iotests.QMPTestCase): result = self.vm.qmp('block-stream', device='drive0') self.assert_qmp(result, 'return', {}) - completed = False - while not completed: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_COMPLETED': - self.assert_qmp(event, 'data/type', 'stream') - self.assert_qmp(event, 'data/device', 'drive0') - self.assert_qmp(event, 'data/offset', self.image_len) - self.assert_qmp(event, 'data/len', self.image_len) - completed = True + self.wait_until_completed() self.assert_no_active_block_jobs() self.vm.shutdown() @@ -442,15 +410,7 @@ class TestSetSpeed(iotests.QMPTestCase): result = self.vm.qmp('block-job-set-speed', device='drive0', speed=8 * 1024 * 1024) self.assert_qmp(result, 'return', {}) - completed = False - while not completed: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_COMPLETED': - self.assert_qmp(event, 'data/type', 'stream') - self.assert_qmp(event, 'data/device', 'drive0') - self.assert_qmp(event, 'data/offset', self.image_len) - self.assert_qmp(event, 'data/len', self.image_len) - completed = True + self.wait_until_completed() self.assert_no_active_block_jobs() diff --git a/tests/qemu-iotests/056 b/tests/qemu-iotests/056 index 63893423cf..54e4bd0692 100755 --- a/tests/qemu-iotests/056 +++ b/tests/qemu-iotests/056 @@ -57,14 +57,7 @@ class TestSyncModesNoneAndTop(iotests.QMPTestCase): format=iotests.imgfmt, target=target_img) self.assert_qmp(result, 'return', {}) - # Custom completed check as we are not copying all data. - completed = False - while not completed: - for event in self.vm.get_qmp_events(wait=True): - if event['event'] == 'BLOCK_JOB_COMPLETED': - self.assert_qmp(event, 'data/device', 'drive0') - self.assert_qmp_absent(event, 'data/error') - completed = True + self.wait_until_completed(check_offset=False) self.assert_no_active_block_jobs() self.vm.shutdown() diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index e4fa9af714..f6c437c0c3 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -257,7 +257,7 @@ class QMPTestCase(unittest.TestCase): self.assert_no_active_block_jobs() return result - def wait_until_completed(self, drive='drive0'): + def wait_until_completed(self, drive='drive0', check_offset=True): '''Wait for a block job to finish, returning the event''' completed = False while not completed: @@ -265,7 +265,8 @@ class QMPTestCase(unittest.TestCase): if event['event'] == 'BLOCK_JOB_COMPLETED': self.assert_qmp(event, 'data/device', drive) self.assert_qmp_absent(event, 'data/error') - self.assert_qmp(event, 'data/offset', self.image_len) + if check_offset: + self.assert_qmp(event, 'data/offset', self.image_len) self.assert_qmp(event, 'data/len', self.image_len) completed = True