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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 <script src="/js-test-resources/js-test.js"></script> | |
| 3 <script src="/js-test-resources/intersection-observer-helper-functions.js"></scr
ipt> | |
| 4 <div style="width:100%; height:700px;"></div> | |
| 5 <iframe id="target-iframe" src="http://localhost:8080/intersection-observer/reso
urces/cross-origin-subframe.html" style="height: 100px; overflow-y: scroll"></if
rame> | |
| 6 <div style="width:100%; height:700px;"></div> | |
| 7 | |
| 8 <script> | |
| 9 description("Simple intersection observer test with no explicit root and target
in a cross-origin iframe."); | |
| 10 | |
| 11 var iframe = document.getElementById("target-iframe"); | |
| 12 var actual; | |
| 13 | |
| 14 function checkData(actualData, expected) { | |
| 15 actual = actualData; | |
| 16 shouldBeEqualToNumber("actual.length", expected.length); | |
| 17 for (var i = 0; i < actualData.length && i < expected.length; i++) { | |
| 18 actual = actualData[i]; | |
| 19 shouldBeEqualToNumber("actual.boundingClientRect.left", expected[i].bounding
ClientRect.left); | |
| 20 shouldBeEqualToNumber("actual.boundingClientRect.top", expected[i].boundingC
lientRect.top); | |
| 21 shouldBeEqualToNumber("actual.boundingClientRect.right", expected[i].boundin
gClientRect.right); | |
| 22 shouldBeEqualToNumber("actual.boundingClientRect.bottom", expected[i].boundi
ngClientRect.bottom); | |
| 23 shouldBeEqualToNumber("actual.boundingClientRect.width", expected[i].boundin
gClientRect.width); | |
| 24 shouldBeEqualToNumber("actual.boundingClientRect.height", expected[i].boundi
ngClientRect.height); | |
| 25 shouldBeEqualToNumber("actual.intersectionRect.left", expected[i].intersecti
onRect.left); | |
| 26 shouldBeEqualToNumber("actual.intersectionRect.top", expected[i].intersectio
nRect.top); | |
| 27 shouldBeEqualToNumber("actual.intersectionRect.right", expected[i].intersect
ionRect.right); | |
| 28 shouldBeEqualToNumber("actual.intersectionRect.bottom", expected[i].intersec
tionRect.bottom); | |
| 29 shouldBeEqualToNumber("actual.intersectionRect.width", expected[i].intersect
ionRect.width); | |
| 30 shouldBeEqualToNumber("actual.intersectionRect.height", expected[i].intersec
tionRect.height); | |
| 31 if (expected[i].rootBounds == "null") { | |
| 32 shouldBe("actual.rootBounds", "null"); | |
| 33 } else if (actual.rootBounds == "null") { | |
| 34 shouldNotBe("actual.rootBounds", "null"); | |
| 35 } else { | |
| 36 shouldBeEqualToNumber("actual.rootBounds.left", expected[i].rootBounds.lef
t); | |
| 37 shouldBeEqualToNumber("actual.rootBounds.top", expected[i].rootBounds.top)
; | |
| 38 shouldBeEqualToNumber("actual.rootBounds.right", expected[i].rootBounds.ri
ght); | |
| 39 shouldBeEqualToNumber("actual.rootBounds.bottom", expected[i].rootBounds.b
ottom); | |
| 40 shouldBeEqualToNumber("actual.rootBounds.width", expected[i].rootBounds.wi
dth); | |
| 41 shouldBeEqualToNumber("actual.rootBounds.height", expected[i].rootBounds.h
eight); | |
| 42 } | |
| 43 shouldBeEqualToString("actual.target", expected[i].target); | |
| 44 } | |
| 45 } | |
| 46 | |
| 47 function handleMessage(event) { | |
| 48 if (event.data.hasOwnProperty('scrollTo')) { | |
| 49 document.scrollingElement.scrollTop = event.data.scrollTo; | |
| 50 waitForNotification(() => { iframe.contentWindow.postMessage("", "*") }); | |
| 51 } else if (event.data.hasOwnProperty('actual')) { | |
| 52 checkData(event.data.actual, event.data.expected); | |
| 53 } else if (event.data.hasOwnProperty('DONE')) { | |
| 54 finishJSTest(); | |
| 55 document.scrollingElement.scrollTop = 0; | |
| 56 } else { | |
| 57 waitForNotification(() => { iframe.contentWindow.postMessage("", "*") }); | |
| 58 } | |
| 59 } | |
| 60 | |
| 61 window.addEventListener("message", handleMessage); | |
| 62 | |
| 63 iframe.onload = (() => { | |
| 64 waitForNotification(() => { iframe.contentWindow.postMessage("", "*") }); | |
| 65 }); | |
| 66 </script> | |
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Chromium Code Reviews
Issue 2560253004:
IntersectionObserver: convert tests to testharness.js (Closed)
