The Tor Browser / file comparison
comparison: browser/base/content/test/newtab/browser_newtab_update.js
browser/base/content/test/newtab/browser_newtab_update.js
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- 6474c204b198
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 /** | |
| 5 * Checks that newtab is updated as its links change. | |
| 6 */ | |
| 7 | |
| 8 function runTests() { | |
| 9 if (NewTabUtils.allPages.updateScheduledForHiddenPages) { | |
| 10 // Wait for dynamic updates triggered by the previous test to finish. | |
| 11 yield whenPagesUpdated(null, true); | |
| 12 } | |
| 13 | |
| 14 // First, start with an empty page. setLinks will trigger a hidden page | |
| 15 // update because it calls clearHistory. We need to wait for that update to | |
| 16 // happen so that the next time we wait for a page update below, we catch the | |
| 17 // right update and not the one triggered by setLinks. | |
| 18 // | |
| 19 // Why this weird way of yielding? First, these two functions don't return | |
| 20 // promises, they call TestRunner.next when done. Second, the point at which | |
| 21 // setLinks is done is independent of when the page update will happen, so | |
| 22 // calling whenPagesUpdated cannot wait until that time. | |
| 23 setLinks([]); | |
| 24 whenPagesUpdated(null, true); | |
| 25 yield null; | |
| 26 yield null; | |
| 27 | |
| 28 // Strategy: Add some visits, open a new page, check the grid, repeat. | |
| 29 fillHistory([link(1)]); | |
| 30 yield whenPagesUpdated(null, true); | |
| 31 yield addNewTabPageTab(); | |
| 32 checkGrid("1,,,,,,,,"); | |
| 33 | |
| 34 fillHistory([link(2)]); | |
| 35 yield whenPagesUpdated(null, true); | |
| 36 yield addNewTabPageTab(); | |
| 37 checkGrid("2,1,,,,,,,"); | |
| 38 | |
| 39 fillHistory([link(1)]); | |
| 40 yield whenPagesUpdated(null, true); | |
| 41 yield addNewTabPageTab(); | |
| 42 checkGrid("1,2,,,,,,,"); | |
| 43 | |
| 44 // Wait for fillHistory to add all links before waiting for an update | |
| 45 yield fillHistory([link(2), link(3), link(4)], TestRunner.next); | |
| 46 yield whenPagesUpdated(null, true); | |
| 47 yield addNewTabPageTab(); | |
| 48 checkGrid("2,1,3,4,,,,,"); | |
| 49 } | |
| 50 | |
| 51 function link(id) { | |
| 52 return { url: "http://example.com/#" + id, title: "site#" + id }; | |
| 53 } |
