diff options
Diffstat (limited to 'devtools/client/shared/test/browser_flame-graph-utils-02.js')
-rw-r--r-- | devtools/client/shared/test/browser_flame-graph-utils-02.js | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_flame-graph-utils-02.js b/devtools/client/shared/test/browser_flame-graph-utils-02.js new file mode 100644 index 000000000..15e9d1933 --- /dev/null +++ b/devtools/client/shared/test/browser_flame-graph-utils-02.js @@ -0,0 +1,130 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests consecutive duplicate frames are removed from the flame graph data. + +const {FlameGraphUtils} = require("devtools/client/shared/widgets/FlameGraph"); +const {PALLETTE_SIZE} = require("devtools/client/shared/widgets/FlameGraph"); + +add_task(function* () { + yield addTab("about:blank"); + yield performTest(); + gBrowser.removeCurrentTab(); +}); + +function* performTest() { + let out = FlameGraphUtils.createFlameGraphDataFromThread(TEST_DATA, { + flattenRecursion: true + }); + + ok(out, "Some data was outputted properly"); + is(out.length, PALLETTE_SIZE, "The outputted length is correct."); + + info("Got flame graph data:\n" + out.toSource() + "\n"); + + for (let i = 0; i < out.length; i++) { + let found = out[i]; + let expected = EXPECTED_OUTPUT[i]; + + is(found.blocks.length, expected.blocks.length, + "The correct number of blocks were found in this bucket."); + + for (let j = 0; j < found.blocks.length; j++) { + is(found.blocks[j].x, expected.blocks[j].x, + "The expected block X position is correct for this frame."); + is(found.blocks[j].y, expected.blocks[j].y, + "The expected block Y position is correct for this frame."); + is(found.blocks[j].width, expected.blocks[j].width, + "The expected block width is correct for this frame."); + is(found.blocks[j].height, expected.blocks[j].height, + "The expected block height is correct for this frame."); + is(found.blocks[j].text, expected.blocks[j].text, + "The expected block text is correct for this frame."); + } + } +} + +var TEST_DATA = synthesizeProfileForTest([{ + frames: [{ + location: "A" + }, { + location: "A" + }, { + location: "A" + }, { + location: "B", + }, { + location: "B", + }, { + location: "C" + }], + time: 50, +}]); + +var EXPECTED_OUTPUT = [{ + blocks: [] +}, { + blocks: [] +}, { + blocks: [{ + startTime: 0, + frameKey: "A", + x: 0, + y: 0, + width: 50, + height: 15, + text: "A" + }] +}, { + blocks: [{ + startTime: 0, + frameKey: "B", + x: 0, + y: 15, + width: 50, + height: 15, + text: "B" + }] +}, { + blocks: [{ + startTime: 0, + frameKey: "C", + x: 0, + y: 30, + width: 50, + height: 15, + text: "C" + }] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}, { + blocks: [] +}]; |