| <!DOCTYPE html> |
| <script src="/js-test-resources/js-test.js"></script> |
| <div style="width:100%; height:700px;"></div> |
| <iframe id="target-iframe" src="http://localhost:8080/intersection-observer/resources/cross-origin-subframe.html" style="height: 100px; overflow-y: scroll"></iframe> |
| <div style="width:100%; height:700px;"></div> |
| |
| <script> |
| setPrintTestResultsLazily(); |
| self.jsTestIsAsync = true; |
| |
| description("Simple intersection observer test with no explicit root and target in a cross-origin iframe."); |
| |
| var iframe = document.getElementById("target-iframe"); |
| var actual; |
| |
| function checkData(actualData, expected) { |
| actual = actualData; |
| shouldBeEqualToNumber("actual.length", expected.length); |
| for (var i = 0; i < actualData.length && i < expected.length; i++) { |
| actual = actualData[i]; |
| shouldBeEqualToNumber("actual.boundingClientRect.left", expected[i].boundingClientRect.left); |
| shouldBeEqualToNumber("actual.boundingClientRect.top", expected[i].boundingClientRect.top); |
| shouldBeEqualToNumber("actual.boundingClientRect.right", expected[i].boundingClientRect.right); |
| shouldBeEqualToNumber("actual.boundingClientRect.bottom", expected[i].boundingClientRect.bottom); |
| shouldBeEqualToNumber("actual.boundingClientRect.width", expected[i].boundingClientRect.width); |
| shouldBeEqualToNumber("actual.boundingClientRect.height", expected[i].boundingClientRect.height); |
| shouldBeEqualToNumber("actual.intersectionRect.left", expected[i].intersectionRect.left); |
| shouldBeEqualToNumber("actual.intersectionRect.top", expected[i].intersectionRect.top); |
| shouldBeEqualToNumber("actual.intersectionRect.right", expected[i].intersectionRect.right); |
| shouldBeEqualToNumber("actual.intersectionRect.bottom", expected[i].intersectionRect.bottom); |
| shouldBeEqualToNumber("actual.intersectionRect.width", expected[i].intersectionRect.width); |
| shouldBeEqualToNumber("actual.intersectionRect.height", expected[i].intersectionRect.height); |
| if (expected[i].rootBounds == "null") { |
| shouldBe("actual.rootBounds", "null"); |
| } else if (actual.rootBounds == "null") { |
| shouldNotBe("actual.rootBounds", "null"); |
| } else { |
| shouldBeEqualToNumber("actual.rootBounds.left", expected[i].rootBounds.left); |
| shouldBeEqualToNumber("actual.rootBounds.top", expected[i].rootBounds.top); |
| shouldBeEqualToNumber("actual.rootBounds.right", expected[i].rootBounds.right); |
| shouldBeEqualToNumber("actual.rootBounds.bottom", expected[i].rootBounds.bottom); |
| shouldBeEqualToNumber("actual.rootBounds.width", expected[i].rootBounds.width); |
| shouldBeEqualToNumber("actual.rootBounds.height", expected[i].rootBounds.height); |
| } |
| shouldBeEqualToString("actual.target", expected[i].target); |
| } |
| } |
| |
| function handleMessage(event) { |
| if (event.data.hasOwnProperty('scrollTo')) { |
| document.scrollingElement.scrollTop = event.data.scrollTo; |
| requestAnimationFrame(function () { iframe.contentWindow.postMessage("", "*") }); |
| } else if (event.data.hasOwnProperty('actual')) { |
| checkData(event.data.actual, event.data.expected); |
| } else if (event.data.hasOwnProperty('DONE')) { |
| finishJSTest(); |
| document.scrollingElement.scrollTop = 0; |
| } else { |
| requestAnimationFrame(function () { iframe.contentWindow.postMessage("", "*") }); |
| } |
| } |
| |
| window.addEventListener("message", handleMessage); |
| iframe.onload = function() { |
| iframe.contentWindow.postMessage("", "*") |
| }; |
| </script> |
