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180 lines
6.1 KiB
HTML
180 lines
6.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=429659
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-->
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<head>
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<title>nsIAccessibleImage chrome tests</title>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript"
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src="common.js"></script>
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<script type="application/javascript"
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src="role.js"></script>
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<script type="application/javascript"
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src="attributes.js"></script>
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<script type="application/javascript">
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function testCoordinates(aID, aAcc, aWidth, aHeight)
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{
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var screenX = {}, screenY = {}, windowX = {}, windowY = {}, parentX = {},
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parentY = {};
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// get screen coordinates.
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aAcc.getImagePosition(
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nsIAccessibleCoordinateType.COORDTYPE_SCREEN_RELATIVE,
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screenX, screenY);
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// get window coordinates.
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aAcc.getImagePosition(
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nsIAccessibleCoordinateType.COORDTYPE_WINDOW_RELATIVE,
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windowX, windowY);
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// get parent related coordinates.
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aAcc.getImagePosition(
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nsIAccessibleCoordinateType.COORDTYPE_PARENT_RELATIVE,
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parentX, parentY);
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// XXX For linked images, a negative parentY value is returned, and the
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// screenY coordinate is the link's screenY coordinate minus 1.
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// Until this is fixed, set parentY to -1 if it's negative.
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if (parentY.value < 0)
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parentY.value = -1;
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// See if asking image for child at image's screen coordinates gives
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// correct accessible. getChildAtPoint operates on screen coordinates.
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var tempAcc = null;
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try {
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tempAcc = aAcc.getChildAtPoint(screenX.value, screenY.value);
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} catch(e) {}
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is(tempAcc, aAcc,
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"Wrong accessible returned for position of " + aID + "!");
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// get image's parent.
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var imageParentAcc = null;
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try {
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imageParentAcc = aAcc.parent;
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} catch(e) {}
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ok(imageParentAcc, "no parent accessible for " + aID + "!");
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if (imageParentAcc) {
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// See if parent's screen coordinates plus image's parent relative
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// coordinates equal to image's screen coordinates.
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var parentAccX = {}, parentAccY = {}, parentAccWidth = {},
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parentAccHeight = {};
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imageParentAcc.getBounds(parentAccX, parentAccY, parentAccWidth,
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parentAccHeight);
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is(parentAccX.value + parentX.value, screenX.value,
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"Wrong screen x coordinate for " + aID + "!");
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// XXX see bug 456344 is(parentAccY.value + parentY.value, screenY.value,
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// "Wrong screen y coordinate for " + aID + "!");
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}
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var width = {}, height = {};
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aAcc.getImageSize(width, height);
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is(width.value, aWidth, "Wrong width for " + aID + "!");
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is(height.value, aHeight, "wrong height for " + aID + "!");
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}
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function testThis(aID, aSRC, aWidth, aHeight,
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aNumActions, aActionNames)
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{
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var acc = getAccessible(aID, [nsIAccessibleImage]);
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if (!acc)
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return;
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// Test role
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testRole(aID, ROLE_GRAPHIC);
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// test coordinates and size
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testCoordinates(aID, acc, aWidth, aHeight);
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// bug 429659: Make sure the SRC attribute is set for any image
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var attributes = {"src": aSRC};
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testAttrs(acc, attributes, true);
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if (aNumActions) {
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is(acc.numActions, aNumActions,
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"Wrong number of actions for " + aID + "!");
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for (index = 0; index < aActionNames.length; index++)
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is(acc.getActionName(index), aActionNames[index],
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"Wrong action name for " + aID + ", index " + index +"!");
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}
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}
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function doTest()
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{
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// Test non-linked image
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testThis("nonLinkedImage", "moz.png", 89, 38);
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// Test linked image
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testThis("linkedImage", "moz.png", 89, 38);
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// Image with long desc
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var actionNamesArray = new Array("showlongdesc");
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testThis("longdesc", "moz.png", 89, 38, 1,
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actionNamesArray);
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// Image with click and long desc
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actionNamesArray = null;
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actionNamesArray = new Array("click", "showlongdesc");
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testThis("clickAndLongdesc", "moz.png",
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89, 38, 2, actionNamesArray);
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// Image with click
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actionNamesArray = null;
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actionNamesArray = new Array("click");
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testThis("click", "moz.png",
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89, 38, 1, actionNamesArray);
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// Image with long desc
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actionNamesArray = null;
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actionNamesArray = new Array("showlongdesc");
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testThis("longdesc2", "moz.png",
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89, 38, 1, actionNamesArray);
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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addA11yLoadEvent(doTest);
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</script>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=429659">Mozilla Bug 429659</a>
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=652635"
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title="fall back missing @longdesc to aria-describedby pointing to a href">
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Mozilla Bug 652635
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</a>
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<pre id="test">
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</pre>
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<br>Simple image:<br>
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<img id="nonLinkedImage" src="moz.png"/>
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<br>Linked image:<br>
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<a href="http://www.mozilla.org"><img id="linkedImage" src="moz.png"></a>
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<br>Image with longdesc:<br>
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<img id="longdesc" src="moz.png" longdesc="longdesc_src.html"
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alt="Image of Mozilla logo"/>
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<br>Image with click and longdesc:<br>
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<img id="clickAndLongdesc" src="moz.png" longdesc="longdesc_src.html"
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alt="Another image of Mozilla logo" onclick="alert('Clicked!');"/>
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<br>image described by a link to be treated as longdesc<br>
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<img id="longdesc2" src="moz.png" aria-describedby="describing_link"
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alt="Second Image of Mozilla logo"/>
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<a id="describing_link" href="longdesc_src.html">link to description of image</a>
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<br>Image with click:<br>
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<img id="click" src="moz.png"
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alt="A third image of Mozilla logo" onclick="alert('Clicked, too!');"/>
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</body>
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</html>
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