The Tor Browser / file comparison
comparison: dom/indexedDB/test/event_propagation_iframe.html
dom/indexedDB/test/event_propagation_iframe.html
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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deleted
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| -1:000000000000 | 0:05d598bbadb8 |
|---|---|
| 1 <!-- | |
| 2 Any copyright is dedicated to the Public Domain. | |
| 3 http://creativecommons.org/publicdomain/zero/1.0/ | |
| 4 --> | |
| 5 <html> | |
| 6 <head> | |
| 7 <title>Indexed Database Property Test</title> | |
| 8 | |
| 9 <script type="text/javascript;version=1.7"> | |
| 10 | |
| 11 let testGenerator = testSteps(); | |
| 12 | |
| 13 function ok(val, message) { | |
| 14 val = val ? "true" : "false"; | |
| 15 window.parent.postMessage("SimpleTest.ok(" + val + ", '" + message + | |
| 16 "');", "*"); | |
| 17 } | |
| 18 | |
| 19 function grabEventAndContinueHandler(event) { | |
| 20 testGenerator.send(event); | |
| 21 } | |
| 22 | |
| 23 function errorHandler(event) { | |
| 24 ok(false, "indexedDB error, code " + event.target.error.name); | |
| 25 finishTest(); | |
| 26 } | |
| 27 | |
| 28 function finishTest() { | |
| 29 // Let window.onerror have a chance to fire | |
| 30 setTimeout(function() { | |
| 31 setTimeout(function() { | |
| 32 testGenerator.close(); | |
| 33 ok(windowErrorCount == 1, "Good window.onerror count"); | |
| 34 window.parent.postMessage("SimpleTest.finish();", "*"); | |
| 35 }, 0); | |
| 36 }, 0); | |
| 37 } | |
| 38 | |
| 39 const eventChain = [ | |
| 40 "IDBRequest", | |
| 41 "IDBTransaction", | |
| 42 "IDBDatabase" | |
| 43 ]; | |
| 44 | |
| 45 let captureCount = 0; | |
| 46 let bubbleCount = 0; | |
| 47 let atTargetCount = 0; | |
| 48 let windowErrorCount = 0; | |
| 49 | |
| 50 window.onerror = function(event) { | |
| 51 ok(!windowErrorCount++, "Correct number of window.onerror events"); | |
| 52 setTimeout(function() { testGenerator.next(); }, 0); | |
| 53 }; | |
| 54 | |
| 55 function errorEventCounter(event) { | |
| 56 ok(event.type == "error", "Got an error event"); | |
| 57 ok(event.target instanceof window[eventChain[0]], | |
| 58 "Correct event.target"); | |
| 59 | |
| 60 let constructor; | |
| 61 if (event.eventPhase == event.AT_TARGET) { | |
| 62 atTargetCount++; | |
| 63 constructor = eventChain[0]; | |
| 64 } | |
| 65 else if (event.eventPhase == event.CAPTURING_PHASE) { | |
| 66 constructor = eventChain[eventChain.length - 1 - captureCount++]; | |
| 67 } | |
| 68 else if (event.eventPhase == event.BUBBLING_PHASE) { | |
| 69 constructor = eventChain[++bubbleCount]; | |
| 70 if (windowErrorCount && bubbleCount == eventChain.length - 1) { | |
| 71 event.preventDefault(); | |
| 72 } | |
| 73 } | |
| 74 ok(event.currentTarget instanceof window[constructor], | |
| 75 "Correct event.currentTarget"); | |
| 76 | |
| 77 if (bubbleCount == eventChain.length - 1) { | |
| 78 ok(bubbleCount == captureCount, | |
| 79 "Got same number of calls for both phases"); | |
| 80 ok(atTargetCount == 1, "Got one atTarget event"); | |
| 81 | |
| 82 captureCount = bubbleCount = atTargetCount = 0; | |
| 83 if (windowErrorCount) { | |
| 84 finishTest(); | |
| 85 } | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 function testSteps() { | |
| 90 let request = indexedDB.open(window.location.pathname, 1); | |
| 91 request.onerror = errorHandler; | |
| 92 request.onupgradeneeded = grabEventAndContinueHandler; | |
| 93 let event = yield undefined; | |
| 94 | |
| 95 let db = event.target.result; | |
| 96 db.onerror = errorEventCounter; | |
| 97 db.addEventListener("error", errorEventCounter, true); | |
| 98 | |
| 99 event.target.onsuccess = grabEventAndContinueHandler; | |
| 100 | |
| 101 db.createObjectStore("foo", { autoIncrement: true }); | |
| 102 yield undefined; | |
| 103 | |
| 104 let transaction = db.transaction("foo", "readwrite"); | |
| 105 transaction.addEventListener("error", errorEventCounter, false); | |
| 106 transaction.addEventListener("error", errorEventCounter, true); | |
| 107 | |
| 108 let objectStore = transaction.objectStore("foo"); | |
| 109 | |
| 110 request = objectStore.add({}, 1); | |
| 111 request.onsuccess = grabEventAndContinueHandler; | |
| 112 request.onerror = errorHandler; | |
| 113 event = yield undefined; | |
| 114 | |
| 115 request = objectStore.add({}, 1); | |
| 116 request.onsuccess = function(event) { | |
| 117 ok(false, "Did not expect second add to succeed."); | |
| 118 }; | |
| 119 request.onerror = errorEventCounter; | |
| 120 yield undefined; | |
| 121 | |
| 122 transaction = db.transaction("foo", "readwrite"); | |
| 123 transaction.addEventListener("error", errorEventCounter, false); | |
| 124 transaction.addEventListener("error", errorEventCounter, true); | |
| 125 | |
| 126 objectStore = transaction.objectStore("foo"); | |
| 127 | |
| 128 request = objectStore.add({}, 1); | |
| 129 request.onsuccess = grabEventAndContinueHandler; | |
| 130 request.onerror = errorHandler; | |
| 131 event = yield undefined; | |
| 132 | |
| 133 request = objectStore.add({}, 1); | |
| 134 request.onsuccess = function(event) { | |
| 135 ok(false, "Did not expect second add to succeed."); | |
| 136 }; | |
| 137 request.onerror = errorEventCounter; | |
| 138 yield undefined; | |
| 139 } | |
| 140 </script> | |
| 141 | |
| 142 </head> | |
| 143 | |
| 144 <body onload="testGenerator.next();"></body> | |
| 145 | |
| 146 </html> |
