The Tor Browser: content/canvas/test/test_2d.composite.uncovered.fill.saturation.html@deefc01c0e14

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

     1 <!DOCTYPE HTML>

     2 <title>Canvas test: 2d.composite.uncovered.fill.source-out</title>

     3 <!-- Testing: fill() draws pixels not covered by the source object as (0,0,0,0), and does not leave the pixels unchanged. -->

     4 <script src="/tests/SimpleTest/SimpleTest.js"></script>

     5 <link rel="stylesheet" href="/tests/SimpleTest/test.css">

     6 <body>

     7 <canvas id="c" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>

     8 <script>

     9 function isPixel(ctx, x,y, r,g,b,a, pos, colour, d) {

    10     var pixel = ctx.getImageData(x, y, 1, 1);

    11     var pr = pixel.data[0],

    12         pg = pixel.data[1],

    13         pb = pixel.data[2],

    14         pa = pixel.data[3];

    15     ok(r-d <= pr && pr <= r+d &&

    16        g-d <= pg && pg <= g+d &&

    17        b-d <= pb && pb <= b+d &&

    18        a-d <= pa && pa <= a+d,

    19        "pixel "+pos+" is "+pr+","+pg+","+pb+","+pa+"; expected "+colour+" +/- "+d);

    20 }

    21 function todo_isPixel(ctx, x,y, r,g,b,a, pos, colour, d) {

    22     var pixel = ctx.getImageData(x, y, 1, 1);

    23     var pr = pixel.data[0],

    24         pg = pixel.data[1],

    25         pb = pixel.data[2],

    26         pa = pixel.data[3];

    27     todo(r-d <= pr && pr <= r+d &&

    28        g-d <= pg && pg <= g+d &&

    29        b-d <= pb && pb <= b+d &&

    30        a-d <= pa && pa <= a+d,

    31        "pixel "+pos+" is "+pr+","+pg+","+pb+","+pa+"; expected "+colour+" +/- "+d);

    32 }

    34 SimpleTest.waitForExplicitFinish();

    35 addLoadEvent(function () {

    37 var canvas = document.getElementById('c');

    38 var ctx = canvas.getContext('2d');

    41 ctx.fillStyle = 'rgba(0, 255, 0, 0.5)';

    42 ctx.fillRect(0, 0, 100, 50);

    43 ctx.globalCompositeOperation = 'saturation';

    44 ctx.fillStyle = 'rgba(0, 0, 255, 0.75)';

    45 ctx.translate(0, 25);

    46 ctx.fillRect(0, 50, 100, 50);

    47 isPixel(ctx, 50,25, 0,255,0,128, "50,25", "0,255,0,128", 5);

    49 SimpleTest.finish();

    51 });

    52 </script>

The Tor Browser / file revision

content/canvas/test/test_2d.composite.uncovered.fill.saturation.html@deefc01c0e14

content/canvas/test/test_2d.composite.uncovered.fill.saturation.html