| <!DOCTYPE HTML> |
| <meta charset=utf-8> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/user-timing-helper.js"></script> |
| <title>User Timing L3: create mark entry by constructor</title> |
| <h1>User Timing L3: create mark entry by constructor</h1> |
| <p> |
| User Timing L3: Mark entry can be created by using constructor." |
| </p> |
| <script> |
| test(()=>{ |
| const entry = new PerformanceMark("name"); |
| assert_true(entry instanceof PerformanceMark); |
| checkEntry(entry, {name: "name", entryType: "mark"}); |
| }, "Mark entry can be created by 'new PerformanceMark(string)'."); |
| |
| test(()=>{ |
| const entry = new PerformanceMark("name", {}); |
| assert_true(entry instanceof PerformanceMark); |
| checkEntry(entry, {name: "name", entryType: "mark"}); |
| }, "Mark entry can be created by 'new PerformanceMark(string, {})'."); |
| |
| test(()=>{ |
| const entry = new PerformanceMark("name", {startTime: 1}); |
| assert_true(entry instanceof PerformanceMark); |
| checkEntry(entry, {name: "name", entryType: "mark", startTime: 1}); |
| }, "Mark entry can be created by 'new PerformanceMark(string, {startTime})'."); |
| |
| test(()=>{ |
| const entry = new PerformanceMark("name", {detail: {info: "abc"}}); |
| assert_true(entry instanceof PerformanceMark); |
| checkEntry(entry, {name: "name", entryType: "mark", detail: {info: "abc"}}); |
| }, "Mark entry can be created by 'new PerformanceMark(string, {detail})'."); |
| |
| test(()=>{ |
| const entry = |
| new PerformanceMark("name", {startTime: 1, detail: {info: "abc"}}); |
| assert_true(entry instanceof PerformanceMark); |
| checkEntry(entry, {name: "name", entryType: "mark", startTime: 1, detail: {info: "abc"}}); |
| }, "Mark entry can be created by " + |
| "'new PerformanceMark(string, {startTime, detail})'."); |
| |
| test(()=>{ |
| const entry = new PerformanceMark("name"); |
| assert_true(entry instanceof PerformanceMark); |
| checkEntry(entry, {name: "name", entryType: "mark"}); |
| assert_equals(performance.getEntriesByName("name").length, 0); |
| }, "Using new PerformanceMark() shouldn't add the entry to performance timeline."); |
| </script> |
