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Bug 966591 - Part 7: Bounds + error handling tests. r=surkov

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This commit is contained in:
Rik Cabanier 2014-02-21 08:38:02 -05:00
parent 94416e729d
commit 18f681a602
3 changed files with 104 additions and 0 deletions
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1
accessible/tests/mochitest/elm/a11y.ini
View File

@ -5,3 +5,4 @@
[test_listbox.xul]
[test_nsApplicationAcc.html]
[test_plugin.html]
[test_canvas.html]

55
accessible/tests/mochitest/elm/test_canvas.html Normal file
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@ -0,0 +1,55 @@
<!DOCTYPE html>
<html>
<head>
<title>Accessible boundaries for hit regions</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../role.js"></script>
<script type="application/javascript"
src="../layout.js"></script>
<script type="application/javascript">
SpecialPowers.setBoolPref("canvas.hitregions.enabled", true);
function doTest()
{
var canv = document.getElementById("c");
var context = canv.getContext('2d');
var element = document.getElementById("showA");
context.beginPath();
context.rect(10, 10, 150, 100);
context.addHitRegion({control: element});
var input = getAccessible("showA");
var input = getAccessible("showA");
var [cnvX, cnvY, cnvWidth, cnvHeight] = getBoundsForDOMElm(canv);
var [accX, accY, accWidth, accHeight] = getBounds(input);
is(accX, cnvX + 10, "accX should be 10 and not " + accX);
is(accY, cnvY + 10, "accY should be 10 and not " + accY);
is(accWidth, 150, "accWidth should be 150 and not " + accWidth);
is(accHeight, 100, "accHeight should be 100 and not " + accHeight);
SpecialPowers.setBoolPref("canvas.hitregions.enabled", false);
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTest);
</script>
</head>
<body>
<canvas id="c">
<input id="showA" type="checkbox"><label for="showA"> Show As </label>
</canvas>
</body>
</html>

48
content/canvas/test/test_canvas.html
View File

@ -8,6 +8,7 @@
SimpleTest.waitForExplicitFinish();
const Cc = SpecialPowers.Cc;
const Cr = SpecialPowers.Cr;
SpecialPowers.setBoolPref("canvas.hitregions.enabled", true);
function IsD2DEnabled() {
var enabled = false;
@ -21577,6 +21578,46 @@ function test_linedash() {
}
</script>
<p>Canvas test: hit regions</p>
<canvas id="c688" width="150" height="50">
<a id="c688_a"></a>
</canvas>
<a id="c688_b"></a>
<script type="text/javascript">
function test_hitregions() {
var c = document.getElementById("c688");
var d = document.getElementById("c688_a");
var e = document.getElementById("c688_b");
var ctx = c.getContext("2d");
var _thrown_outer = false;
try {
ctx.rect(10,10,100,100);
ctx.addHitRegion({control: d});
ctx.addHitRegion({control: e});
ctx.addHitRegion({id: "a", control: d});
ctx.addHitRegion({id: "a", control: d});
ctx.removeHitRegion("a");
ctx.removeHitRegion("a");
ctx.removeHitRegion("b");
} catch (e) {
_thrown_outer = true;
}
ok(!_thrown_outer, ctx.canvas.id + ' should not throw exception');
var _thrown = undefined; try {
ctx.beginPath();
ctx.addHitRegion({control: d});
} catch (ex) { _thrown = ex };
ok(_thrown && _thrown.name == "NotSupportedError", "should throw NotSupportedError");
}
</script>
<script>
function asyncTestsDone() {
@ -24873,6 +24914,12 @@ function runTests() {
throw e;
ok(false, "unexpected exception thrown in: test_linedash");
}
try {
test_hitregions();
} catch(e) {
throw e;
ok(false, "unexpected exception thrown in: test_linedash");
}
try {
// run this test last since it replaces the getContext method
test_type_replace();
@ -24893,6 +24940,7 @@ function runTests() {
}
setTimeout(asyncTestsDone, 500);
SpecialPowers.setBoolPref("canvas.hitregions.enabled", false);
}
addLoadEvent(runTests);