| <!DOCTYPE html><!-- webkit-test-runner [ enableIntersectionObserver=true ] --> |
| <head> |
| <title>IntersectionObserverEntry interface tests.</title> |
| <link rel="author" title="Simon Fraser" href="mailto:simon.fraser@apple.com" /> |
| <link rel="help" href="https://wicg.github.io/IntersectionObserver/"> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| |
| var entryInit = { |
| time: 9999, |
| rootBounds: { x: 10, y: 12.5, width: 130, height: 140 }, |
| boundingClientRect: { x: 110, y: 112.7, width: 1130, height: 1140 }, |
| intersectionRect: { x: 210, y: 212, width: 2130, height: 2140 }, |
| isIntersecting: true, |
| intersectionRatio: 0.35, |
| target: document.body |
| }; |
| |
| test(function() { |
| assert_class_string(new IntersectionObserverEntry(entryInit), 'IntersectionObserverEntry'); |
| },'Constructor0'); |
| test(function() { |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_equals(entry.time, 9999); |
| },'ConstructorTime'); |
| test(function() { |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_equals(JSON.stringify(entry.rootBounds), '{"x":10,"y":12.5,"width":130,"height":140,"top":12.5,"right":140,"bottom":152.5,"left":10}'); |
| assert_class_string(entry.rootBounds, 'DOMRectReadOnly'); |
| },'ConstructorRootBounds'); |
| test(function() { |
| entryInit.rootBounds = null; |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_equals(entry.rootBounds, null); |
| },'ConstructorNullRootBounds'); |
| test(function() { |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_class_string(entry.boundingClientRect, 'DOMRectReadOnly'); |
| assert_equals(JSON.stringify(entry.boundingClientRect), '{"x":110,"y":112.7,"width":1130,"height":1140,"top":112.7,"right":1240,"bottom":1252.7,"left":110}'); |
| },'ConstructorBoundingClientRect'); |
| test(function() { |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_class_string(entry.intersectionRect, 'DOMRectReadOnly'); |
| assert_equals(JSON.stringify(entry.intersectionRect), '{"x":210,"y":212,"width":2130,"height":2140,"top":212,"right":2340,"bottom":2352,"left":210}'); |
| },'ConstructorIntersectionRect'); |
| test(function() { |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_true(entry.isIntersecting); |
| },'ConstructorIsIntersecting'); |
| test(function() { |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_equals(entry.intersectionRatio, 0.35); |
| },'ConstructorIntersectionRatio'); |
| test(function() { |
| var entry = new IntersectionObserverEntry(entryInit); |
| assert_equals(entry.target, document.body); |
| },'ConstructorTarget'); |
| |
| </script> |
| </body> |
| </html> |
