| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="../../http/tests/inspector/resources/inspector-test.js"></script> |
| <script src="./resources/timeline-event-utilities.js"></script> |
| <script> |
| |
| function testRequestScreenshots() { |
| document.getElementById("test").style.width = "200px"; |
| |
| savePageData({invalidatedLayout: true}); |
| } |
| |
| function test() |
| { |
| let suite = InspectorTest.createAsyncSuite("TimelineEvent.FireScreenshots"); |
| |
| suite.addTestCase({ |
| name: "TimelineEvent.FireScreenshots.requestScreenshots", |
| async test() { |
| WI.timelineManager.enabledTimelineTypes = [WI.TimelineRecord.Type.Screenshots]; |
| let pageRecordingData = await InspectorTest.TimelineEvent.captureTimelineWithScript({ |
| expression: `testRequestScreenshots()`, |
| timelineType: WI.TimelineRecord.Type.Screenshots, |
| }); |
| InspectorTest.assert(pageRecordingData.invalidatedLayout); |
| |
| let recording = WI.timelineManager.activeRecording; |
| let screenshotTimeline = recording.timelines.get(WI.TimelineRecord.Type.Screenshots); |
| let records = screenshotTimeline.records; |
| InspectorTest.expectGreaterThan(records.length, 0, "Should have at least 1 Screenshot record."); |
| |
| InspectorTest.expectGreaterThan(records[0].imageData.length, 0, "Screenshot record should contain image data."); |
| InspectorTest.expectGreaterThan(records[0].width, 0, "Screenshot record width should be non-zero."); |
| InspectorTest.expectGreaterThan(records[0].height, 0, "Screenshot record height should be non-zero."); |
| } |
| }); |
| |
| suite.runTestCasesAndFinish(); |
| } |
| |
| </script> |
| <style> |
| #test { |
| width: 100px; |
| height: 100px; |
| background-color: darkseagreen; |
| } |
| </style> |
| </head> |
| <body onload="runTest()"> |
| <p>Tests 'Screenshot' Timeline event records.</p> |
| <div id="test"></div> |
| </body> |
| </html> |
