2dada8f365
In a following patch, all DevTools moz.build files will use DevToolsModules to install JS modules at a path that corresponds directly to their source tree location. Here we rewrite all require and import calls to match the new location that these files are installed to.
49 lines
2.5 KiB
JavaScript
49 lines
2.5 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Tests that selections are drawn onto the canvas.
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const TEST_DATA = [{ delta: 112, value: 48 }, { delta: 213, value: 59 }, { delta: 313, value: 60 }, { delta: 413, value: 59 }, { delta: 530, value: 59 }, { delta: 646, value: 58 }, { delta: 747, value: 60 }, { delta: 863, value: 48 }, { delta: 980, value: 37 }, { delta: 1097, value: 30 }, { delta: 1213, value: 29 }, { delta: 1330, value: 23 }, { delta: 1430, value: 10 }, { delta: 1534, value: 17 }, { delta: 1645, value: 20 }, { delta: 1746, value: 22 }, { delta: 1846, value: 39 }, { delta: 1963, value: 26 }, { delta: 2080, value: 27 }, { delta: 2197, value: 35 }, { delta: 2312, value: 47 }, { delta: 2412, value: 53 }, { delta: 2514, value: 60 }, { delta: 2630, value: 37 }, { delta: 2730, value: 36 }, { delta: 2830, value: 37 }, { delta: 2946, value: 36 }, { delta: 3046, value: 40 }, { delta: 3163, value: 47 }, { delta: 3280, value: 41 }, { delta: 3380, value: 35 }, { delta: 3480, value: 27 }, { delta: 3580, value: 39 }, { delta: 3680, value: 42 }, { delta: 3780, value: 49 }, { delta: 3880, value: 55 }, { delta: 3980, value: 60 }, { delta: 4080, value: 60 }, { delta: 4180, value: 60 }];
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const TEST_REGIONS = [{ start: 320, end: 460 }, { start: 780, end: 860 }];
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var LineGraphWidget = require("devtools/client/shared/widgets/LineGraphWidget");
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add_task(function*() {
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yield promiseTab("about:blank");
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yield performTest();
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gBrowser.removeCurrentTab();
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});
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function* performTest() {
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let [host, win, doc] = yield createHost();
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let graph = new LineGraphWidget(doc.body, "fps");
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yield graph.once("ready");
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testGraph(graph);
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yield graph.destroy();
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host.destroy();
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}
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function testGraph(graph) {
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graph.setData(TEST_DATA);
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graph.setRegions(TEST_REGIONS);
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// Measure the color of the first pixel before any selection is made.
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graph._onAnimationFrame();
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let pixelNoSelection = graph._ctx.getImageData(1, 1, 1, 1).data;
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graph.setSelection({ start: 0, end: 10 });
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graph._onAnimationFrame();
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let pixelNormalSelection = graph._ctx.getImageData(1, 1, 1, 1).data;
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Assert.notDeepEqual(pixelNormalSelection, pixelNoSelection,
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"The first pixel is part of the drawn selection.");
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graph.setSelection({ start: graph.width + 100, end: -100 });
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graph._onAnimationFrame();
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let pixelFullSelection = graph._ctx.getImageData(1, 1, 1, 1).data;
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Assert.deepEqual(pixelFullSelection, pixelNormalSelection,
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"The first pixel is still part of the drawn selection.");
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}
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