third_party/WebKit/LayoutTests/fast/history/scroll-restoration/scroll-restoration-scale-not-impacted.html - Issue 1424593002: Update layout tests to use internals.visualViewport APIs.

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Issue 1424593002: Update layout tests to use internals.visualViewport APIs. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: undo delete test that depends on "inert-visual-viewport" flag Created 5 years, 2 months ago

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

2 <style>	2 <style>

3 body {	3 body {

4 height: 10000px;	4 height: 10000px;

5 width: 10000px;	5 width: 10000px;

6 }	6 }

7 </style>	7 </style>

8	8

9 <body></body>	9 <body></body>

10	10

11 <script src="../../../resources/testharness.js"></script>	11 <script src="../../../resources/testharness.js"></script>

12 <script src="../../../resources/testharnessreport.js"></script>	12 <script src="../../../resources/testharnessreport.js"></script>

13 <script type="text/javascript">	13 <script type="text/javascript">

14 'use strict';	14 'use strict';

15 async_test(function(t) {	15 async_test(function(t) {

16 window.addEventListener('load', t.step_func(function() {	16 window.addEventListener('load', t.step_func(function() {

17 document.body.offsetTop; // force layout	17 document.body.offsetTop; // force layout

18 if (window.name != 'verification') {	18 if (window.name != 'verification') {

19 assert_array_equals([window.innerWidth, window.innerHeight], [800, 600], 'initial page size is valid');	19 assert_array_equals([window.innerWidth, window.innerHeight], [800, 600], 'initial page size is valid');

20 if (window.internals)	20 if (window.internals) {

21 window.internals.setPageScaleFactor(2);	21 window.internals.setPageScaleFactor(2);

22 assert_array_equals([window.innerWidth, window.innerHeight], [400, 300], 'page is scaled');	22 assert_array_equals([internals.visualViewportWidth(), internals.visual ViewportHeight()], [400, 300], 'page is scaled');

	23 }

23	24

24 history.scrollRestoration = 'manual';	25 history.scrollRestoration = 'manual';

25 window.scrollTo(100, 200);	26 window.scrollTo(100, 200);

26 assert_equals(history.scrollRestoration, 'manual');	27 assert_equals(history.scrollRestoration, 'manual');

27 assert_array_equals([window.scrollX, window.scrollY], [100, 200]);	28 assert_array_equals([window.scrollX, window.scrollY], [100, 200]);

28	29

29 setTimeout(function() {	30 setTimeout(function() {

30 window.name = 'verification';	31 window.name = 'verification';

31 window.location = "data:text/html,<script>history.back();</scr" + "ipt >";	32 window.location = "data:text/html,<script>history.back();</scr" + "ipt >";

32 }, 0);	33 }, 0);

33 } else {	34 } else {

34 assert_array_equals([window.innerWidth, window.innerHeight], [400, 300], 'page scale is restored');	35 assert_array_equals([internals.visualViewportWidth(), internals.visualVi ewportHeight()], [400, 300], 'page scale is restored');

35 assert_array_equals([window.scrollX, window.scrollY], [0, 0], 'scroll po sition is not restored');	36 assert_array_equals([window.scrollX, window.scrollY], [0, 0], 'scroll po sition is not restored');

36 // clean up	37 // clean up

37 window.name = '';	38 window.name = '';

38 if (window.internals)	39 if (window.internals)

39 setTimeout(function() {window.internals.setPageScaleFactor(1);}, 0);	40 setTimeout(function() {window.internals.setPageScaleFactor(1);}, 0);

40 t.done();	41 t.done();

41 }	42 }

42 }));	43 }));

43 }, 'Setting scrollRestoration to manual should not affect scale restoration');	44 }, 'Setting scrollRestoration to manual should not affect scale restoration');

44 </script>	45 </script>

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