The Tor Browser: dom/indexedDB/test/event_propagation_iframe.html@7e26c7da4463 (annotated)

dom/indexedDB/test/event_propagation_iframe.html@7e26c7da4463 (annotated)

dom/indexedDB/test/event_propagation_iframe.html

Wed, 31 Dec 2014 06:55:50 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:55:50 +0100
changeset 2: 7e26c7da4463
permissions: -rw-r--r--

Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2

 <!--
   Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <html>
 <head>
   <title>Indexed Database Property Test</title>
   <script type="text/javascript;version=1.7">
     let testGenerator = testSteps();
     function ok(val, message) {
       val = val ? "true" : "false";
       window.parent.postMessage("SimpleTest.ok(" + val + ", '" + message +
                                 "');", "*");
     }
     function grabEventAndContinueHandler(event) {
       testGenerator.send(event);
     }
     function errorHandler(event) {
       ok(false, "indexedDB error, code " + event.target.error.name);
       finishTest();
     }
     function finishTest() {
       // Let window.onerror have a chance to fire
       setTimeout(function() {
         setTimeout(function() {
           testGenerator.close();
           ok(windowErrorCount == 1, "Good window.onerror count");
           window.parent.postMessage("SimpleTest.finish();", "*");
         }, 0);
       }, 0);
     }
     const eventChain = [
       "IDBRequest",
       "IDBTransaction",
       "IDBDatabase"
     ];
     let captureCount = 0;
     let bubbleCount = 0;
     let atTargetCount = 0;
     let windowErrorCount = 0;
     window.onerror = function(event) {
       ok(!windowErrorCount++, "Correct number of window.onerror events");
       setTimeout(function() { testGenerator.next(); }, 0);
     };
     function errorEventCounter(event) {
       ok(event.type == "error", "Got an error event");
       ok(event.target instanceof window[eventChain[0]],
          "Correct event.target");
       let constructor;
       if (event.eventPhase == event.AT_TARGET) {
         atTargetCount++;
         constructor = eventChain[0];
       }
       else if (event.eventPhase == event.CAPTURING_PHASE) {
         constructor = eventChain[eventChain.length - 1 - captureCount++];
       }
       else if (event.eventPhase == event.BUBBLING_PHASE) {
         constructor = eventChain[++bubbleCount];
         if (windowErrorCount && bubbleCount == eventChain.length - 1) {
           event.preventDefault();
         }
       }
       ok(event.currentTarget instanceof window[constructor],
          "Correct event.currentTarget");
       if (bubbleCount == eventChain.length - 1) {
         ok(bubbleCount == captureCount,
            "Got same number of calls for both phases");
         ok(atTargetCount == 1, "Got one atTarget event");
         captureCount = bubbleCount = atTargetCount = 0;
         if (windowErrorCount) {
           finishTest();
         }
       }
     }
     function testSteps() {
       let request = indexedDB.open(window.location.pathname, 1);
       request.onerror = errorHandler;
       request.onupgradeneeded = grabEventAndContinueHandler;
       let event = yield undefined;
       let db = event.target.result;
       db.onerror = errorEventCounter;
       db.addEventListener("error", errorEventCounter, true);
       event.target.onsuccess = grabEventAndContinueHandler;
       db.createObjectStore("foo", { autoIncrement: true });
       yield undefined;
       let transaction = db.transaction("foo", "readwrite");
       transaction.addEventListener("error", errorEventCounter, false);
       transaction.addEventListener("error", errorEventCounter, true);
       let objectStore = transaction.objectStore("foo");
       request = objectStore.add({}, 1);
       request.onsuccess = grabEventAndContinueHandler;
       request.onerror = errorHandler;
       event = yield undefined;
       request = objectStore.add({}, 1);
       request.onsuccess = function(event) {
         ok(false, "Did not expect second add to succeed.");
       };
       request.onerror = errorEventCounter;
       yield undefined;
       transaction = db.transaction("foo", "readwrite");
       transaction.addEventListener("error", errorEventCounter, false);
       transaction.addEventListener("error", errorEventCounter, true);
       objectStore = transaction.objectStore("foo");
       request = objectStore.add({}, 1);
       request.onsuccess = grabEventAndContinueHandler;
       request.onerror = errorHandler;
       event = yield undefined;
       request = objectStore.add({}, 1);
       request.onsuccess = function(event) {
         ok(false, "Did not expect second add to succeed.");
       };
       request.onerror = errorEventCounter;
       yield undefined;
     }
   </script>
 </head>
 <body onload="testGenerator.next();"></body>
 </html>

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dom/indexedDB/test/event_propagation_iframe.html@7e26c7da4463 (annotated)

dom/indexedDB/test/event_propagation_iframe.html