Remove the concept of 'integration tests' from test-webkitpy.

Tools/Scripts/webkitpy/performance_tests/perftestsrunner_unittest.py

 # Copyright (C) 2012 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 11 matching lines @@
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 """Unit tests for run_perf_tests."""
 
 import StringIO
+import datetime
 import json
 import re
 import unittest2 as unittest
 
 from webkitpy.common.host_mock import MockHost
 from webkitpy.common.system.outputcapture import OutputCapture
+from webkitpy.layout_tests.port.driver import DriverOutput
 from webkitpy.layout_tests.port.test import TestPort
+from webkitpy.performance_tests.perftest import ChromiumStylePerfTest
 from webkitpy.performance_tests.perftest import DEFAULT_TEST_RUNNER_COUNT
+from webkitpy.performance_tests.perftest import PerfTest
 from webkitpy.performance_tests.perftestsrunner import PerfTestsRunner
 
 
 class MainTest(unittest.TestCase):
     def create_runner(self, args=[]):
         options, parsed_args = PerfTestsRunner._parse_args(args)
         test_port = TestPort(host=MockHost(), options=options)
         runner = PerfTestsRunner(args=args, port=test_port)
         runner._host.filesystem.maybe_make_directory(runner._base_path, 'inspector')
         runner._host.filesystem.maybe_make_directory(runner._base_path, 'Bindings')
@@ skipping 159 matching lines @@
         self.assertEqual(MockFileUploader.called, ['FileUploader', 'upload_single_text_file'])
 
         MockFileUploader.reset()
         MockFileUploader.upload_single_text_file_return_value = StringIO.StringIO('{"status": "SomethingHasFailed", "failureStored": false}')
         output = OutputCapture()
         output.capture_output()
         self.assertFalse(runner._upload_json('some.host', 'some.json', '/some/path', MockFileUploader))
         _, _, logs = output.restore_output()
         serialized_json = json.dumps({'status': 'SomethingHasFailed', 'failureStored': False}, indent=4)
         self.assertEqual(logs, 'Uploaded JSON to https://some.host/some/path but got an error:\n%s\n' % serialized_json)
+
+
+class InspectorPassTestData:
+    text = 'RESULT group_name: test_name= 42 ms'
+    output = """Running inspector/pass.html (2 of 2)
+RESULT group_name: test_name= 42 ms
+Finished: 0.1 s
+
+"""
+
+
+class EventTargetWrapperTestData:
+    text = """Running 20 times
+Ignoring warm-up run (1502)
+1504
+1505
+1510
+1504
+1507
+1509
+1510
+1487
+1488
+1472
+1472
+1488
+1473
+1472
+1475
+1487
+1486
+1486
+1475
+1471
+
+Time:
+values 1486, 1471, 1510, 1505, 1478, 1490 ms
+avg 1490 ms
+median 1488 ms
+stdev 15.13935 ms
+min 1471 ms
+max 1510 ms
+"""
+
+    output = """Running Bindings/event-target-wrapper.html (1 of 2)
+RESULT Bindings: event-target-wrapper: Time= 1490.0 ms
+median= 1488.0 ms, stdev= 14.11751 ms, min= 1471.0 ms, max= 1510.0 ms
+Finished: 0.1 s
+
+"""
+
+    results = {'url': 'http://trac.webkit.org/browser/trunk/PerformanceTests/Bindings/event-target-wrapper.html',
+        'metrics': {'Time': {'current': [[1486.0, 1471.0, 1510.0, 1505.0, 1478.0, 1490.0]] * 4}}}
+
+
+class SomeParserTestData:
+    text = """Running 20 times
+Ignoring warm-up run (1115)
+
+Time:
+values 1080, 1120, 1095, 1101, 1104 ms
+avg 1100 ms
+median 1101 ms
+stdev 14.50861 ms
+min 1080 ms
+max 1120 ms
+"""
+
+    output = """Running Parser/some-parser.html (2 of 2)
+RESULT Parser: some-parser: Time= 1100.0 ms
+median= 1101.0 ms, stdev= 13.31402 ms, min= 1080.0 ms, max= 1120.0 ms
+Finished: 0.1 s
+
+"""
+
+
+class MemoryTestData:
+    text = """Running 20 times
+Ignoring warm-up run (1115)
+
+Time:
+values 1080, 1120, 1095, 1101, 1104 ms
+avg 1100 ms
+median 1101 ms
+stdev 14.50861 ms
+min 1080 ms
+max 1120 ms
+
+JS Heap:
+values 825000, 811000, 848000, 837000, 829000 bytes
+avg 830000 bytes
+median 829000 bytes
+stdev 13784.04875 bytes
+min 811000 bytes
+max 848000 bytes
+
+Malloc:
+values 529000, 511000, 548000, 536000, 521000 bytes
+avg 529000 bytes
+median 529000 bytes
+stdev 14124.44689 bytes
+min 511000 bytes
+max 548000 bytes
+"""
+
+    output = """Running 1 tests
+Running Parser/memory-test.html (1 of 1)
+RESULT Parser: memory-test: Time= 1100.0 ms
+median= 1101.0 ms, stdev= 13.31402 ms, min= 1080.0 ms, max= 1120.0 ms
+RESULT Parser: memory-test: JSHeap= 830000.0 bytes
+median= 829000.0 bytes, stdev= 12649.11064 bytes, min= 811000.0 bytes, max= 848000.0 bytes
+RESULT Parser: memory-test: Malloc= 529000.0 bytes
+median= 529000.0 bytes, stdev= 12961.48139 bytes, min= 511000.0 bytes, max= 548000.0 bytes
+Finished: 0.1 s
+"""
+
+    results = {'current': [[1080, 1120, 1095, 1101, 1104]] * 4}
+    js_heap_results = {'current': [[825000, 811000, 848000, 837000, 829000]] * 4}
+    malloc_results = {'current': [[529000, 511000, 548000, 536000, 521000]] * 4}
+
+
+class TestDriver:
+    def run_test(self, driver_input, stop_when_done):
+        text = ''
+        timeout = False
+        crash = False
+        if driver_input.test_name.endswith('pass.html'):
+            text = InspectorPassTestData.text
+        elif driver_input.test_name.endswith('timeout.html'):
+            timeout = True
+        elif driver_input.test_name.endswith('failed.html'):
+            text = None
+        elif driver_input.test_name.endswith('tonguey.html'):
+            text = 'we are not expecting an output from perf tests but RESULT blablabla'
+        elif driver_input.test_name.endswith('crash.html'):
+            crash = True
+        elif driver_input.test_name.endswith('event-target-wrapper.html'):
+            text = EventTargetWrapperTestData.text
+        elif driver_input.test_name.endswith('some-parser.html'):
+            text = SomeParserTestData.text
+        elif driver_input.test_name.endswith('memory-test.html'):
+            text = MemoryTestData.text
+        return DriverOutput(text, '', '', '', crash=crash, timeout=timeout)
+
+    def start(self):
+        """do nothing"""
+
+    def stop(self):
+        """do nothing"""
+
+
+class IntegrationTest(unittest.TestCase):
+    def _normalize_output(self, log):
+        return re.sub(r'(stdev=\s+\d+\.\d{5})\d+', r'\1', re.sub(r'Finished: [0-9\.]+ s', 'Finished: 0.1 s', log))
+
+    def _load_output_json(self, runner):
+        json_content = runner._host.filesystem.read_text_file(runner._output_json_path())
+        return json.loads(re.sub(r'("stdev":\s*\d+\.\d{5})\d+', r'\1', json_content))
+
+    def create_runner(self, args=[], driver_class=TestDriver):
+        options, parsed_args = PerfTestsRunner._parse_args(args)
+        test_port = TestPort(host=MockHost(), options=options)
+        test_port.create_driver = lambda worker_number=None, no_timeout=False: driver_class()
+
+        runner = PerfTestsRunner(args=args, port=test_port)
+        runner._host.filesystem.maybe_make_directory(runner._base_path, 'inspector')
+        runner._host.filesystem.maybe_make_directory(runner._base_path, 'Bindings')
+        runner._host.filesystem.maybe_make_directory(runner._base_path, 'Parser')
+
+        return runner, test_port
+
+    def run_test(self, test_name):
+        runner, port = self.create_runner()
+        tests = [ChromiumStylePerfTest(port, test_name, runner._host.filesystem.join('some-dir', test_name))]
+        return runner._run_tests_set(tests) == 0
+
+    def test_run_passing_test(self):
+        self.assertTrue(self.run_test('pass.html'))
+
+    def test_run_silent_test(self):
+        self.assertFalse(self.run_test('silent.html'))
+
+    def test_run_failed_test(self):
+        self.assertFalse(self.run_test('failed.html'))
+
+    def test_run_tonguey_test(self):
+        self.assertFalse(self.run_test('tonguey.html'))
+
+    def test_run_timeout_test(self):
+        self.assertFalse(self.run_test('timeout.html'))
+
+    def test_run_crash_test(self):
+        self.assertFalse(self.run_test('crash.html'))
+
+    def _tests_for_runner(self, runner, test_names):
+        filesystem = runner._host.filesystem
+        tests = []
+        for test in test_names:
+            path = filesystem.join(runner._base_path, test)
+            dirname = filesystem.dirname(path)
+            if test.startswith('inspector/'):
+                tests.append(ChromiumStylePerfTest(runner._port, test, path))
+            else:
+                tests.append(PerfTest(runner._port, test, path))
+        return tests
+
+    def test_run_test_set(self):
+        runner, port = self.create_runner()
+        tests = self._tests_for_runner(runner, ['inspector/pass.html', 'inspector/silent.html', 'inspector/failed.html',
+            'inspector/tonguey.html', 'inspector/timeout.html', 'inspector/crash.html'])
+        output = OutputCapture()
+        output.capture_output()
+        try:
+            unexpected_result_count = runner._run_tests_set(tests)
+        finally:
+            stdout, stderr, log = output.restore_output()
+        self.assertEqual(unexpected_result_count, len(tests) - 1)
+        self.assertTrue('\nRESULT group_name: test_name= 42 ms\n' in log)
+
+    def test_run_test_set_kills_drt_per_run(self):
+
+        class TestDriverWithStopCount(TestDriver):
+            stop_count = 0
+
+            def stop(self):
+                TestDriverWithStopCount.stop_count += 1
+
+        runner, port = self.create_runner(driver_class=TestDriverWithStopCount)
+
+        tests = self._tests_for_runner(runner, ['inspector/pass.html', 'inspector/silent.html', 'inspector/failed.html',
+            'inspector/tonguey.html', 'inspector/timeout.html', 'inspector/crash.html'])
+        unexpected_result_count = runner._run_tests_set(tests)
+
+        self.assertEqual(TestDriverWithStopCount.stop_count, 6)
+
+    def test_run_test_set_for_parser_tests(self):
+        runner, port = self.create_runner()
+        tests = self._tests_for_runner(runner, ['Bindings/event-target-wrapper.html', 'Parser/some-parser.html'])
+        output = OutputCapture()
+        output.capture_output()
+        try:
+            unexpected_result_count = runner._run_tests_set(tests)
+        finally:
+            stdout, stderr, log = output.restore_output()
+        self.assertEqual(unexpected_result_count, 0)
+        self.assertEqual(self._normalize_output(log), EventTargetWrapperTestData.output + SomeParserTestData.output)
+
+    def test_run_memory_test(self):
+        runner, port = self.create_runner_and_setup_results_template()
+        runner._timestamp = 123456789
+        port.host.filesystem.write_text_file(runner._base_path + '/Parser/memory-test.html', 'some content')
+
+        output = OutputCapture()
+        output.capture_output()
+        try:
+            unexpected_result_count = runner.run()
+        finally:
+            stdout, stderr, log = output.restore_output()
+        self.assertEqual(unexpected_result_count, 0)
+        self.assertEqual(self._normalize_output(log), MemoryTestData.output + '\nMOCK: user.open_url: file://...\n')
+        parser_tests = self._load_output_json(runner)[0]['tests']['Parser']['tests']
+        self.assertEqual(parser_tests['memory-test']['metrics']['Time'], MemoryTestData.results)
+        self.assertEqual(parser_tests['memory-test']['metrics']['JSHeap'], MemoryTestData.js_heap_results)
+        self.assertEqual(parser_tests['memory-test']['metrics']['Malloc'], MemoryTestData.malloc_results)
+
+    def _test_run_with_json_output(self, runner, filesystem, upload_succeeds=False, results_shown=True, expected_exit_code=0, repeat=1, compare_logs=True):
+        filesystem.write_text_file(runner._base_path + '/inspector/pass.html', 'some content')
+        filesystem.write_text_file(runner._base_path + '/Bindings/event-target-wrapper.html', 'some content')
+
+        uploaded = [False]
+
+        def mock_upload_json(hostname, json_path, host_path=None):
+            # FIXME: Get rid of the hard-coded perf.webkit.org once we've completed the transition.
+            self.assertIn(hostname, ['some.host'])
+            self.assertIn(json_path, ['/mock-checkout/output.json'])
+            self.assertIn(host_path, [None, '/api/report'])
+            uploaded[0] = upload_succeeds
+            return upload_succeeds
+
+        runner._upload_json = mock_upload_json
+        runner._timestamp = 123456789
+        runner._utc_timestamp = datetime.datetime(2013, 2, 8, 15, 19, 37, 460000)
+        output_capture = OutputCapture()
+        output_capture.capture_output()
+        try:
+            self.assertEqual(runner.run(), expected_exit_code)
+        finally:
+            stdout, stderr, logs = output_capture.restore_output()
+
+        if not expected_exit_code and compare_logs:
+            expected_logs = ''
+            for i in xrange(repeat):
+                runs = ' (Run %d of %d)' % (i + 1, repeat) if repeat > 1 else ''
+                expected_logs += 'Running 2 tests%s\n' % runs + EventTargetWrapperTestData.output + InspectorPassTestData.output
+            if results_shown:
+                expected_logs += 'MOCK: user.open_url: file://...\n'
+            self.assertEqual(self._normalize_output(logs), expected_logs)
+
+        self.assertEqual(uploaded[0], upload_succeeds)
+
+        return logs
+
+    _event_target_wrapper_and_inspector_results = {
+        "Bindings":
+            {"url": "http://trac.webkit.org/browser/trunk/PerformanceTests/Bindings",
+            "tests": {"event-target-wrapper": EventTargetWrapperTestData.results}}}
+
+    def test_run_with_json_output(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-results-server=some.host'])
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=True)
+        self.assertEqual(self._load_output_json(runner), [{
+            "buildTime": "2013-02-08T15:19:37.460000", "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}])
+
+        filesystem = port.host.filesystem
+        self.assertTrue(filesystem.isfile(runner._output_json_path()))
+        self.assertTrue(filesystem.isfile(filesystem.splitext(runner._output_json_path())[0] + '.html'))
+
+    def test_run_with_description(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-results-server=some.host', '--description', 'some description'])
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=True)
+        self.assertEqual(self._load_output_json(runner), [{
+            "buildTime": "2013-02-08T15:19:37.460000", "description": "some description",
+            "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}])
+
+    def create_runner_and_setup_results_template(self, args=[]):
+        runner, port = self.create_runner(args)
+        filesystem = port.host.filesystem
+        filesystem.write_text_file(runner._base_path + '/resources/results-template.html',
+            'BEGIN<script src="%AbsolutePathToWebKitTrunk%/some.js"></script>'
+            '<script src="%AbsolutePathToWebKitTrunk%/other.js"></script><script>%PeformanceTestsResultsJSON%</script>END')
+        filesystem.write_text_file(runner._base_path + '/Dromaeo/resources/dromaeo/web/lib/jquery-1.6.4.js', 'jquery content')
+        return runner, port
+
+    def test_run_respects_no_results(self):
+        runner, port = self.create_runner(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-results-server=some.host', '--no-results'])
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=False, results_shown=False)
+        self.assertFalse(port.host.filesystem.isfile('/mock-checkout/output.json'))
+
+    def test_run_generates_json_by_default(self):
+        runner, port = self.create_runner_and_setup_results_template()
+        filesystem = port.host.filesystem
+        output_json_path = runner._output_json_path()
+        results_page_path = filesystem.splitext(output_json_path)[0] + '.html'
+
+        self.assertFalse(filesystem.isfile(output_json_path))
+        self.assertFalse(filesystem.isfile(results_page_path))
+
+        self._test_run_with_json_output(runner, port.host.filesystem)
+
+        self.assertEqual(self._load_output_json(runner), [{
+            "buildTime": "2013-02-08T15:19:37.460000", "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}])
+
+        self.assertTrue(filesystem.isfile(output_json_path))
+        self.assertTrue(filesystem.isfile(results_page_path))
+
+    def test_run_merges_output_by_default(self):
+        runner, port = self.create_runner_and_setup_results_template()
+        filesystem = port.host.filesystem
+        output_json_path = runner._output_json_path()
+
+        filesystem.write_text_file(output_json_path, '[{"previous": "results"}]')
+
+        self._test_run_with_json_output(runner, port.host.filesystem)
+
+        self.assertEqual(self._load_output_json(runner), [{"previous": "results"}, {
+            "buildTime": "2013-02-08T15:19:37.460000", "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}])
+        self.assertTrue(filesystem.isfile(filesystem.splitext(output_json_path)[0] + '.html'))
+
+    def test_run_respects_reset_results(self):
+        runner, port = self.create_runner_and_setup_results_template(args=["--reset-results"])
+        filesystem = port.host.filesystem
+        output_json_path = runner._output_json_path()
+
+        filesystem.write_text_file(output_json_path, '[{"previous": "results"}]')
+
+        self._test_run_with_json_output(runner, port.host.filesystem)
+
+        self.assertEqual(self._load_output_json(runner), [{
+            "buildTime": "2013-02-08T15:19:37.460000", "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}])
+        self.assertTrue(filesystem.isfile(filesystem.splitext(output_json_path)[0] + '.html'))
+        pass
+
+    def test_run_generates_and_show_results_page(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json'])
+        page_shown = []
+        port.show_results_html_file = lambda path: page_shown.append(path)
+        filesystem = port.host.filesystem
+        self._test_run_with_json_output(runner, filesystem, results_shown=False)
+
+        expected_entry = {"buildTime": "2013-02-08T15:19:37.460000", "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}
+
+        self.maxDiff = None
+        self.assertEqual(runner._output_json_path(), '/mock-checkout/output.json')
+        self.assertEqual(self._load_output_json(runner), [expected_entry])
+        self.assertEqual(filesystem.read_text_file('/mock-checkout/output.html'),
+            'BEGIN<script src="/test.checkout/some.js"></script><script src="/test.checkout/other.js"></script>'
+            '<script>%s</script>END' % port.host.filesystem.read_text_file(runner._output_json_path()))
+        self.assertEqual(page_shown[0], '/mock-checkout/output.html')
+
+        self._test_run_with_json_output(runner, filesystem, results_shown=False)
+        self.assertEqual(runner._output_json_path(), '/mock-checkout/output.json')
+        self.assertEqual(self._load_output_json(runner), [expected_entry, expected_entry])
+        self.assertEqual(filesystem.read_text_file('/mock-checkout/output.html'),
+            'BEGIN<script src="/test.checkout/some.js"></script><script src="/test.checkout/other.js"></script>'
+            '<script>%s</script>END' % port.host.filesystem.read_text_file(runner._output_json_path()))
+
+    def test_run_respects_no_show_results(self):
+        show_results_html_file = lambda path: page_shown.append(path)
+
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json'])
+        page_shown = []
+        port.show_results_html_file = show_results_html_file
+        self._test_run_with_json_output(runner, port.host.filesystem, results_shown=False)
+        self.assertEqual(page_shown[0], '/mock-checkout/output.html')
+
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--no-show-results'])
+        page_shown = []
+        port.show_results_html_file = show_results_html_file
+        self._test_run_with_json_output(runner, port.host.filesystem, results_shown=False)
+        self.assertEqual(page_shown, [])
+
+    def test_run_with_bad_output_json(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json'])
+        port.host.filesystem.write_text_file('/mock-checkout/output.json', 'bad json')
+        self._test_run_with_json_output(runner, port.host.filesystem, expected_exit_code=PerfTestsRunner.EXIT_CODE_BAD_MERGE)
+        port.host.filesystem.write_text_file('/mock-checkout/output.json', '{"another bad json": "1"}')
+        self._test_run_with_json_output(runner, port.host.filesystem, expected_exit_code=PerfTestsRunner.EXIT_CODE_BAD_MERGE)
+
+    def test_run_with_slave_config_json(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--slave-config-json-path=/mock-checkout/slave-config.json', '--test-results-server=some.host'])
+        port.host.filesystem.write_text_file('/mock-checkout/slave-config.json', '{"key": "value"}')
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=True)
+        self.assertEqual(self._load_output_json(runner), [{
+            "buildTime": "2013-02-08T15:19:37.460000", "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}, "builderKey": "value"}])
+
+    def test_run_with_bad_slave_config_json(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--slave-config-json-path=/mock-checkout/slave-config.json', '--test-results-server=some.host'])
+        logs = self._test_run_with_json_output(runner, port.host.filesystem, expected_exit_code=PerfTestsRunner.EXIT_CODE_BAD_SOURCE_JSON)
+        self.assertTrue('Missing slave configuration JSON file: /mock-checkout/slave-config.json' in logs)
+        port.host.filesystem.write_text_file('/mock-checkout/slave-config.json', 'bad json')
+        self._test_run_with_json_output(runner, port.host.filesystem, expected_exit_code=PerfTestsRunner.EXIT_CODE_BAD_SOURCE_JSON)
+        port.host.filesystem.write_text_file('/mock-checkout/slave-config.json', '["another bad json"]')
+        self._test_run_with_json_output(runner, port.host.filesystem, expected_exit_code=PerfTestsRunner.EXIT_CODE_BAD_SOURCE_JSON)
+
+    def test_run_with_multiple_repositories(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-results-server=some.host'])
+        port.repository_paths = lambda: [('webkit', '/mock-checkout'), ('some', '/mock-checkout/some')]
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=True)
+        self.assertEqual(self._load_output_json(runner), [{
+            "buildTime": "2013-02-08T15:19:37.460000", "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"webkit": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"},
+            "some": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}])
+
+    def test_run_with_upload_json(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-results-server', 'some.host', '--platform', 'platform1', '--builder-name', 'builder1', '--build-number', '123'])
+
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=True)
+        generated_json = json.loads(port.host.filesystem.files['/mock-checkout/output.json'])
+        self.assertEqual(generated_json[0]['platform'], 'platform1')
+        self.assertEqual(generated_json[0]['builderName'], 'builder1')
+        self.assertEqual(generated_json[0]['buildNumber'], 123)
+
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=False, expected_exit_code=PerfTestsRunner.EXIT_CODE_FAILED_UPLOADING)
+
+    def test_run_with_upload_json_should_generate_perf_webkit_json(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-results-server', 'some.host', '--platform', 'platform1', '--builder-name', 'builder1', '--build-number', '123',
+            '--slave-config-json-path=/mock-checkout/slave-config.json'])
+        port.host.filesystem.write_text_file('/mock-checkout/slave-config.json', '{"key": "value1"}')
+
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=True)
+        generated_json = json.loads(port.host.filesystem.files['/mock-checkout/output.json'])
+        self.assertTrue(isinstance(generated_json, list))
+        self.assertEqual(len(generated_json), 1)
+
+        output = generated_json[0]
+        self.maxDiff = None
+        self.assertEqual(output['platform'], 'platform1')
+        self.assertEqual(output['buildNumber'], 123)
+        self.assertEqual(output['buildTime'], '2013-02-08T15:19:37.460000')
+        self.assertEqual(output['builderName'], 'builder1')
+        self.assertEqual(output['builderKey'], 'value1')
+        self.assertEqual(output['revisions'], {'blink': {'revision': '5678', 'timestamp': '2013-02-01 08:48:05 +0000'}})
+        self.assertEqual(output['tests'].keys(), ['Bindings'])
+        self.assertEqual(sorted(output['tests']['Bindings'].keys()), ['tests', 'url'])
+        self.assertEqual(output['tests']['Bindings']['url'], 'http://trac.webkit.org/browser/trunk/PerformanceTests/Bindings')
+        self.assertEqual(output['tests']['Bindings']['tests'].keys(), ['event-target-wrapper'])
+        self.assertEqual(output['tests']['Bindings']['tests']['event-target-wrapper'], {
+            'url': 'http://trac.webkit.org/browser/trunk/PerformanceTests/Bindings/event-target-wrapper.html',
+            'metrics': {'Time': {'current': [[1486.0, 1471.0, 1510.0, 1505.0, 1478.0, 1490.0]] * 4}}})
+
+    def test_run_with_repeat(self):
+        self.maxDiff = None
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-results-server=some.host', '--repeat', '5'])
+        self._test_run_with_json_output(runner, port.host.filesystem, upload_succeeds=True, repeat=5)
+        self.assertEqual(self._load_output_json(runner), [
+            {"buildTime": "2013-02-08T15:19:37.460000",
+            "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}},
+            {"buildTime": "2013-02-08T15:19:37.460000",
+            "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}},
+            {"buildTime": "2013-02-08T15:19:37.460000",
+            "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}},
+            {"buildTime": "2013-02-08T15:19:37.460000",
+            "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}},
+            {"buildTime": "2013-02-08T15:19:37.460000",
+            "tests": self._event_target_wrapper_and_inspector_results,
+            "revisions": {"blink": {"timestamp": "2013-02-01 08:48:05 +0000", "revision": "5678"}}}])
+
+    def test_run_with_test_runner_count(self):
+        runner, port = self.create_runner_and_setup_results_template(args=['--output-json-path=/mock-checkout/output.json',
+            '--test-runner-count=3'])
+        self._test_run_with_json_output(runner, port.host.filesystem, compare_logs=False)
+        generated_json = json.loads(port.host.filesystem.files['/mock-checkout/output.json'])
+        self.assertTrue(isinstance(generated_json, list))
+        self.assertEqual(len(generated_json), 1)
+
+        output = generated_json[0]['tests']['Bindings']['tests']['event-target-wrapper']['metrics']['Time']['current']
+        self.assertEqual(len(output), 3)
+        expectedMetrics = EventTargetWrapperTestData.results['metrics']['Time']['current'][0]
+        for metrics in output:
+            self.assertEqual(metrics, expectedMetrics)