third_party/WebKit/LayoutTests/intersection-observer/observer-attributes.html - Issue 2560253004: IntersectionObserver: convert tests to testharness.js

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Issue 2560253004: IntersectionObserver: convert tests to testharness.js (Closed)

Patch Set: Address comments Created 3 years, 11 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

	2 <script src="../resources/testharness.js"></script>

	3 <script src="../resources/testharnessreport.js"></script>

	4

2 <div id="root"></div>	5 <div id="root"></div>

3 <script src="../resources/js-test.js"></script>	6

4 <script>	7 <script>

5 description("Test for observer attribute getters.");	8 test(function() {

	9 var observer = new IntersectionObserver(function(e) {}, {});

	10 test(function() { assert_equals(observer.root, null) },

	11 "observer.root");

	12 test(function() { assert_array_equals(observer.thresholds, [0]) },

	13 "observer.thresholds");

	14 test(function() { assert_equals(observer.rootMargin, "0px 0px 0px 0px") },

	15 "observer.rootMargin");

	16

6 var rootDiv = document.getElementById("root");	17 var rootDiv = document.getElementById("root");

7

8 var observer = new IntersectionObserver(function(e) {}, {});

9 shouldBeNull("observer.root");

10 shouldBe("observer.thresholds", "[0]");

11 shouldBeEqualToString("observer.rootMargin", "0px 0px 0px 0px");

12

13 observer = new IntersectionObserver(function(e) {}, {	18 observer = new IntersectionObserver(function(e) {}, {

14 root: rootDiv,	19 root: rootDiv,

15 threshold: [0, 0.25, 0.5, 1.0],	20 threshold: [0, 0.25, 0.5, 1.0],

16 rootMargin: "10% 20px"	21 rootMargin: "10% 20px"

17 });	22 });

18 shouldBe("observer.root", "rootDiv");	23 test(function() { assert_equals(observer.root, rootDiv) },

19 shouldBe("observer.thresholds", "[0, 0.25, 0.5, 1.0]");	24 "observer.root");

20 shouldBeEqualToString("observer.rootMargin", "10% 20px 10% 20px");	25 test(function() { assert_array_equals(observer.thresholds, [0, 0.25, 0.5, 1.0] ) },

	26 "observer.thresholds");

	27 test(function() { assert_equals(observer.rootMargin, "10% 20px 10% 20px") },

	28 "observer.rootMargin");

	29 }, "Observer attribute getters.");

	30

21 </script>	31 </script>

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