dom/events/test/test_bug659350.html@b8a032363ba2 (annotated)
dom/events/test/test_bug659350.html
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=659350 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <title>Test for Bug 659350</title> |
| michael@0 | 8 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 9 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 10 | </head> |
| michael@0 | 11 | <body> |
| michael@0 | 12 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=659350">Mozilla Bug 659350</a> |
| michael@0 | 13 | <p id="display"></p> |
| michael@0 | 14 | <div id="content" style="display: none"> |
| michael@0 | 15 | |
| michael@0 | 16 | </div> |
| michael@0 | 17 | <pre id="test"> |
| michael@0 | 18 | <script type="application/javascript"> |
| michael@0 | 19 | |
| michael@0 | 20 | /** Test for Bug 659350 **/ |
| michael@0 | 21 | function testIn(eventName, obj, objName, expected) { |
| michael@0 | 22 | is(eventName in obj, expected, "'" + eventName + "' shuld be in " + objName); |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | var div = document.createElement("div"); |
| michael@0 | 26 | |
| michael@0 | 27 | // Forwarded events |
| michael@0 | 28 | testIn("onscroll", window, "window", true); |
| michael@0 | 29 | testIn("onscroll", document.body, "body", true); |
| michael@0 | 30 | testIn("onscroll", div, "div", true); |
| michael@0 | 31 | // Window events |
| michael@0 | 32 | testIn("onpopstate", window, "window", true); |
| michael@0 | 33 | testIn("onpopstate", document.body, "body", true); |
| michael@0 | 34 | testIn("onpopstate", div, "div", false); |
| michael@0 | 35 | // Non-idl events |
| michael@0 | 36 | testIn("onopen", window, "window", false); |
| michael@0 | 37 | testIn("onopen", document.body, "body", false); |
| michael@0 | 38 | testIn("onopen", div, "div", false); |
| michael@0 | 39 | |
| michael@0 | 40 | function f() {} |
| michael@0 | 41 | function g() {} |
| michael@0 | 42 | |
| michael@0 | 43 | // Basic sanity of interaction between the IDL and content attributes |
| michael@0 | 44 | div.onload = f; |
| michael@0 | 45 | is(div.onload, f, "Should have 'f' as div's onload"); |
| michael@0 | 46 | div.setAttribute("onload", ""); |
| michael@0 | 47 | isnot(div.onload, f, "Should not longer have 'f' as div's onload"); |
| michael@0 | 48 | is(div.onload.toString(), "function onload(event) {\n\n}", |
| michael@0 | 49 | "Should have wrapped empty string in a function"); |
| michael@0 | 50 | div.setAttribute("onload", "foopy();"); |
| michael@0 | 51 | is(div.onload.toString(), "function onload(event) {\nfoopy();\n}", |
| michael@0 | 52 | "Should have wrapped call in a function"); |
| michael@0 | 53 | div.removeAttribute("onload"); |
| michael@0 | 54 | is(div.onload, null, "Should have null onload now"); |
| michael@0 | 55 | |
| michael@0 | 56 | // Test forwarding to window for both events that are window-specific and that |
| michael@0 | 57 | // exist on all elements |
| michael@0 | 58 | function testPropagationToWindow(eventName) { |
| michael@0 | 59 | is(window["on"+eventName], null, "Shouldn't have " + eventName + " stuff yet"); |
| michael@0 | 60 | document.body["on"+eventName] = f; |
| michael@0 | 61 | is(window["on"+eventName], f, |
| michael@0 | 62 | "Setting on"+eventName+" on body should propagate to window"); |
| michael@0 | 63 | document.createElement("body")["on"+eventName] = g; |
| michael@0 | 64 | is(window["on"+eventName], g, |
| michael@0 | 65 | "Setting on"+eventName+" on body not in document should propagate to window"); |
| michael@0 | 66 | document.createElement("frameset")["on"+eventName] = f; |
| michael@0 | 67 | is(window["on"+eventName], f, |
| michael@0 | 68 | "Setting on"+eventName+" on frameset not in document should propagate to window"); |
| michael@0 | 69 | |
| michael@0 | 70 | document.body.setAttribute("on"+eventName, eventName); |
| michael@0 | 71 | is(window["on"+eventName].toString(), |
| michael@0 | 72 | "function on"+eventName+"(event) {\n"+eventName+"\n}", |
| michael@0 | 73 | "Setting on"+eventName+"attribute on body should propagate to window"); |
| michael@0 | 74 | document.createElement("body").setAttribute("on"+eventName, eventName+"2"); |
| michael@0 | 75 | is(window["on"+eventName].toString(), |
| michael@0 | 76 | "function on"+eventName+"(event) {\n"+eventName+"2\n}", |
| michael@0 | 77 | "Setting on"+eventName+"attribute on body outside the document should propagate to window"); |
| michael@0 | 78 | } |
| michael@0 | 79 | |
| michael@0 | 80 | testPropagationToWindow("popstate"); |
| michael@0 | 81 | testPropagationToWindow("scroll"); |
| michael@0 | 82 | |
| michael@0 | 83 | // Test |this| and scoping |
| michael@0 | 84 | var called; |
| michael@0 | 85 | div.onscroll = function(event) { |
| michael@0 | 86 | is(this, div, "This should be div when invoking event listener"); |
| michael@0 | 87 | is(event, ev, "Event argument should be the event that was dispatched"); |
| michael@0 | 88 | called = true; |
| michael@0 | 89 | } |
| michael@0 | 90 | var ev = document.createEvent("Events"); |
| michael@0 | 91 | ev.initEvent("scroll", true, true); |
| michael@0 | 92 | called = false; |
| michael@0 | 93 | div.dispatchEvent(ev); |
| michael@0 | 94 | is(called, true, "Event listener set via on* property not called"); |
| michael@0 | 95 | |
| michael@0 | 96 | div.foopy = "Found me"; |
| michael@0 | 97 | document.foopy = "Didn't find me"; |
| michael@0 | 98 | document.foopy2 = "Found me"; |
| michael@0 | 99 | div.setAttribute("onscroll", |
| michael@0 | 100 | "is(this, div, 'This should be div when invoking via attribute');\ |
| michael@0 | 101 | is(foopy, 'Found me', 'div should be on the scope chain when invoking handler compiled from content attribute');\ |
| michael@0 | 102 | is(foopy2, 'Found me', 'document should be on the scope chain when invking handler compiled from content attribute');\ |
| michael@0 | 103 | is(event, ev, 'Event argument should be the event that was dispatched');\ |
| michael@0 | 104 | called = true;"); |
| michael@0 | 105 | called = false; |
| michael@0 | 106 | div.dispatchEvent(ev); |
| michael@0 | 107 | is(called, true, "Event listener set via on* attribute not called"); |
| michael@0 | 108 | </script> |
| michael@0 | 109 | </pre> |
| michael@0 | 110 | </body> |
| michael@0 | 111 | </html> |
