| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <script src="resources/profile-utils.js"></script> |
| |
| <script id="external-script" src="resources/external-script.js"></script> |
| </head> |
| <body> |
| <script> |
| promise_test(async t => { |
| const trace = await ProfileUtils.profileFunction(function trampoline(sample) { |
| externalScriptFunction(sample); |
| }); |
| |
| const scriptUrl = document.querySelector('#external-script').src; |
| assert_true(ProfileUtils.containsResource(trace, scriptUrl), |
| 'external resource is included'); |
| |
| const expectedTrampolineFrame = { |
| name: 'trampoline', |
| resourceId: trace.resources.indexOf( |
| location.href, |
| ), |
| }; |
| const expectedExternalFrame = { |
| name: 'externalScriptFunction', |
| resourceId: trace.resources.indexOf(scriptUrl), |
| line: EXTERNAL_SCRIPT_FUNCTION_LINE, |
| column: EXTERNAL_SCRIPT_FUNCTION_COLUMN, |
| }; |
| |
| assert_true(ProfileUtils.containsFrame(trace, expectedTrampolineFrame), |
| 'trampoline function included'); |
| |
| assert_true(ProfileUtils.containsFrame(trace, expectedExternalFrame), |
| 'external script function included'); |
| |
| assert_true(ProfileUtils.containsSubstack(trace, [ |
| externalScriptFunction, |
| expectedTrampolineFrame, |
| ]), |
| 'stack exists with external script function'); |
| |
| }, 'external script function details'); |
| </script> |
| </body> |
| </html> |
