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Bug 692879. Handle failing tests on OS X 10.5. r=mwoodrow

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This commit is contained in:
Jeff Muizelaar 2012-01-04 15:35:55 -05:00
parent c615c481e4
commit c80b220c7a
1 changed files with 29 additions and 7 deletions
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36
content/canvas/test/test_canvas.html
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@ -18,6 +18,23 @@ function IsD2DEnabled() {
return enabled;
}
function IsMacOSX10_5orOlder() {
var is105orOlder = false;
if (navigator.platform.indexOf("Mac") == 0) {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var version = Components.classes["@mozilla.org/system-info;1"]
.getService(Components.interfaces.nsIPropertyBag2)
.getProperty("version");
// the next line is correct: Mac OS 10.6 corresponds to Darwin version 10 !
// Mac OS 10.5 would be Darwin version 9. the |version| string we've got here
// is the Darwin version.
is105orOlder = (parseFloat(version) < 10.0);
}
return is105orOlder;
}
function IsAzureEnabled() {
var enabled = false;
@ -5778,10 +5795,12 @@ function test_2d_gradient_interpolate_overlap() {
var canvas = document.getElementById('c215');
var ctx = canvas.getContext('2d');
if (!IsD2DEnabled()) {
// Only run this on non-D2D. On D2D the different nature of how gradients
if (!IsD2DEnabled() && !IsMacOSX10_5orOlder()) {
// On D2D the different nature of how gradients
// are drawn makes it so we cannot guarantee these stops are completely
// hard.
// On OS X 10.5 quartz is confused by the overlapping stops: Bug #715235
canvas.width = 200;
var g = ctx.createLinearGradient(0, 0, 200, 0);
g.addColorStop(0, '#f00');
@ -5835,12 +5854,15 @@ for (var p = 0; p < ps.length; ++p)
}
ctx.fillStyle = g;
ctx.fillRect(0, 0, 100, 50);
isPixel(ctx, 1,25, 0,255,0,255, 0);
isPixel(ctx, 30,25, 0,255,0,255, 0);
isPixel(ctx, 40,25, 0,255,0,255, 0);
isPixel(ctx, 60,25, 0,255,0,255, 0);
isPixel(ctx, 80,25, 0,255,0,255, 0);
if (!IsMacOSX10_5orOlder()) {
// On OS X 10.5 quartz is confused by the overlapping stops: Bug #715235
isPixel(ctx, 1,25, 0,255,0,255, 0);
isPixel(ctx, 30,25, 0,255,0,255, 0);
isPixel(ctx, 40,25, 0,255,0,255, 0);
isPixel(ctx, 60,25, 0,255,0,255, 0);
isPixel(ctx, 80,25, 0,255,0,255, 0);
}
}
</script>