| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| description("Checks that setting an iframe's src attribute to a javascript URL runs the javascript asynchronously"); |
| jsTestIsAsync = true; |
| |
| let messages = ""; |
| const expectedMessageCount = 3; |
| function log(msg) |
| { |
| messages += msg; |
| if (messages.length == expectedMessageCount) { |
| shouldBeEqualToString("messages", "123"); |
| shouldBe("frame1.contentWindow", "initialFrame1Window"); |
| shouldBe("frame1.contentDocument", "initialFrame1Document"); |
| shouldBe("frame2.contentWindow", "initialFrame2Window"); |
| // Firefox 66 and Chrome 74 disagree here, we match Chrome. |
| shouldNotBe("frame2.contentDocument", "initialFrame2Document"); |
| setTimeout(() => { |
| shouldBe("frame2.contentWindow", "initialFrame2Window"); |
| shouldNotBe("frame2.contentDocument", "initialFrame2Document"); |
| shouldBeEqualToString("frame2.contentDocument.documentElement.textContent", "1"); |
| finishJSTest(); |
| }), 0; |
| } |
| } |
| </script> |
| <iframe id="frame1"></iframe> |
| <iframe id="frame2" src="javascript:'1'"></iframe> |
| <script> |
| frame1 = document.getElementById("frame1"); |
| frame2 = document.getElementById("frame2"); |
| initialFrame1Window = frame1.contentWindow; |
| initialFrame1Document = frame1.contentDocument; |
| initialFrame2Window = frame2.contentWindow; |
| initialFrame2Document = frame2.contentDocument; |
| log('1'); |
| frame1.src = "javascript:parent.log('3')"; |
| shouldBe("frame1.contentWindow", "initialFrame1Window"); |
| shouldBe("frame1.contentDocument", "initialFrame1Document"); |
| log('2'); |
| </script> |
| </body> |
| </html> |
