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comparison: browser/devtools/debugger/test/browser_dbg_break-on-dom-02.js
browser/devtools/debugger/test/browser_dbg_break-on-dom-02.js
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| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 /** | |
| 5 * Tests that event listeners are fetched when the events tab is selected | |
| 6 * or while sources are fetched and the events tab is focused. | |
| 7 */ | |
| 8 | |
| 9 const TAB_URL = EXAMPLE_URL + "doc_event-listeners-02.html"; | |
| 10 | |
| 11 function test() { | |
| 12 initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => { | |
| 13 let gDebugger = aPanel.panelWin; | |
| 14 let gView = gDebugger.DebuggerView; | |
| 15 let gEvents = gView.EventListeners; | |
| 16 | |
| 17 Task.spawn(function() { | |
| 18 yield waitForSourceShown(aPanel, ".html"); | |
| 19 yield testFetchOnFocus(); | |
| 20 yield testFetchOnReloadWhenFocused(); | |
| 21 yield testFetchOnReloadWhenNotFocused(); | |
| 22 yield closeDebuggerAndFinish(aPanel); | |
| 23 }); | |
| 24 | |
| 25 function testFetchOnFocus() { | |
| 26 return Task.spawn(function() { | |
| 27 let fetched = waitForDebuggerEvents(aPanel, gDebugger.EVENTS.EVENT_LISTENERS_FETCHED); | |
| 28 | |
| 29 gView.toggleInstrumentsPane({ visible: true, animated: false }, 1); | |
| 30 is(gView.instrumentsPaneHidden, false, | |
| 31 "The instruments pane should be visible now."); | |
| 32 is(gView.instrumentsPaneTab, "events-tab", | |
| 33 "The events tab should be selected."); | |
| 34 | |
| 35 yield fetched; | |
| 36 | |
| 37 ok(true, | |
| 38 "Event listeners were fetched when the events tab was selected"); | |
| 39 is(gEvents.itemCount, 4, | |
| 40 "There should be 4 events displayed in the view."); | |
| 41 }); | |
| 42 } | |
| 43 | |
| 44 function testFetchOnReloadWhenFocused() { | |
| 45 return Task.spawn(function() { | |
| 46 let fetched = waitForDebuggerEvents(aPanel, gDebugger.EVENTS.EVENT_LISTENERS_FETCHED); | |
| 47 | |
| 48 let reloading = once(gDebugger.gTarget, "will-navigate"); | |
| 49 let reloaded = waitForSourcesAfterReload(); | |
| 50 gDebugger.DebuggerController._target.activeTab.reload(); | |
| 51 | |
| 52 yield reloading; | |
| 53 | |
| 54 is(gEvents.itemCount, 0, | |
| 55 "There should be no events displayed in the view while reloading."); | |
| 56 ok(true, | |
| 57 "Event listeners were removed when the target started navigating."); | |
| 58 | |
| 59 yield reloaded; | |
| 60 | |
| 61 is(gView.instrumentsPaneHidden, false, | |
| 62 "The instruments pane should still be visible."); | |
| 63 is(gView.instrumentsPaneTab, "events-tab", | |
| 64 "The events tab should still be selected."); | |
| 65 | |
| 66 yield fetched; | |
| 67 | |
| 68 is(gEvents.itemCount, 4, | |
| 69 "There should be 4 events displayed in the view after reloading."); | |
| 70 ok(true, | |
| 71 "Event listeners were added back after the target finished navigating."); | |
| 72 }); | |
| 73 } | |
| 74 | |
| 75 function testFetchOnReloadWhenNotFocused() { | |
| 76 return Task.spawn(function() { | |
| 77 gDebugger.on(gDebugger.EVENTS.EVENT_LISTENERS_FETCHED, () => { | |
| 78 ok(false, "Shouldn't have fetched any event listeners."); | |
| 79 }); | |
| 80 gDebugger.on(gDebugger.EVENTS.EVENT_BREAKPOINTS_UPDATED, () => { | |
| 81 ok(false, "Shouldn't have updated any event breakpoints."); | |
| 82 }); | |
| 83 | |
| 84 gView.toggleInstrumentsPane({ visible: true, animated: false }, 0); | |
| 85 is(gView.instrumentsPaneHidden, false, | |
| 86 "The instruments pane should still be visible."); | |
| 87 is(gView.instrumentsPaneTab, "variables-tab", | |
| 88 "The variables tab should be selected."); | |
| 89 | |
| 90 let reloading = once(gDebugger.gTarget, "will-navigate"); | |
| 91 let reloaded = waitForSourcesAfterReload(); | |
| 92 gDebugger.DebuggerController._target.activeTab.reload(); | |
| 93 | |
| 94 yield reloading; | |
| 95 | |
| 96 is(gEvents.itemCount, 0, | |
| 97 "There should be no events displayed in the view while reloading."); | |
| 98 ok(true, | |
| 99 "Event listeners were removed when the target started navigating."); | |
| 100 | |
| 101 yield reloaded; | |
| 102 | |
| 103 is(gView.instrumentsPaneHidden, false, | |
| 104 "The instruments pane should still be visible."); | |
| 105 is(gView.instrumentsPaneTab, "variables-tab", | |
| 106 "The variables tab should still be selected."); | |
| 107 | |
| 108 // Just to be really sure that the events will never ever fire. | |
| 109 yield waitForTime(1000); | |
| 110 | |
| 111 is(gEvents.itemCount, 0, | |
| 112 "There should be no events displayed in the view after reloading."); | |
| 113 ok(true, | |
| 114 "Event listeners were not added after the target finished navigating."); | |
| 115 }); | |
| 116 } | |
| 117 | |
| 118 function waitForSourcesAfterReload() { | |
| 119 return promise.all([ | |
| 120 waitForDebuggerEvents(aPanel, gDebugger.EVENTS.NEW_SOURCE), | |
| 121 waitForDebuggerEvents(aPanel, gDebugger.EVENTS.SOURCES_ADDED), | |
| 122 waitForDebuggerEvents(aPanel, gDebugger.EVENTS.SOURCE_SHOWN) | |
| 123 ]); | |
| 124 } | |
| 125 }); | |
| 126 } |
