зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1423011 - Part 3: Add mochitests. r=botond
MozReview-Commit-ID: Cb1kDLaM1RJ --HG-- extra : rebase_source : dc1eb8460008bd4368a6b6335e66c6cd3a3d4260
This commit is contained in:
Kashav Madan ext:(%2C%20Tanushree%20Podder%20%3Ctpodder%40mozilla.com%3E)
Родитель
95f6be0331
Коммит
99457f24cb
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<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width; initial-scale=1.0">
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<title>Ensure layout viewport responds to panning while pinched</title>
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<script type="application/javascript" src="apz_test_utils.js"></script>
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<script type="application/javascript" src="apz_test_native_event_utils.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/paint_listener.js"></script>
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<style>
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body {
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margin: 0;
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padding: 0;
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}
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#content {
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height: 5000px;
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width: 5000px;
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background: repeating-linear-gradient(#EEE, #EEE 100px, #DDD 100px, #DDD 200px);
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}
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</style>
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</head>
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<body>
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<div id="content"></div>
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<script type="application/javascript">
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const RESOLUTION = 4;
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const OFFSET_SCREEN_PX = 50;
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const OFFSET_CSS_PX = OFFSET_SCREEN_PX / RESOLUTION;
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function computeDelta(visual) {
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// Compute the distance from the right/bottom edge of the visual
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// viewport to the same edge of the layout viewport and add the desired
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// offset to that.
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const layout = visual * RESOLUTION;
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return layout - visual + OFFSET_SCREEN_PX;
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}
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function* test(testDriver) {
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const target = document.getElementById("content");
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const cases = [
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{
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x: 0,
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y: 0,
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dx: (width) => -computeDelta(width),
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dy: (height) => 0,
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expected: {
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x: [OFFSET_CSS_PX, "x-offset was adjusted"],
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y: [0, "y-offset was not affected"],
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},
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},
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{
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x: OFFSET_SCREEN_PX,
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y: 0,
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dx: (width) => 0,
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dy: (height) => -computeDelta(height),
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expected: {
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x: [OFFSET_CSS_PX, "x-offset was not affected"],
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y: [OFFSET_CSS_PX, "y-offset was adjusted"],
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},
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},
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];
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for (let c of cases) {
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yield synthesizeNativeTouchDrag(target,
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c.x,
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c.y,
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c.dx(document.documentElement.clientWidth),
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c.dy(document.documentElement.clientHeight),
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testDriver);
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yield waitForApzFlushedRepaints(testDriver);
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is(window.scrollX, c.expected.x[0], c.expected.x[1]);
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is(window.scrollY, c.expected.y[0], c.expected.y[1]);
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}
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}
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SpecialPowers.getDOMWindowUtils(window).setResolutionAndScaleTo(RESOLUTION);
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waitUntilApzStable().then(runContinuation(test)).then(subtestDone);
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</script>
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</body>
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</html>
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@ -17,27 +17,35 @@ var prefs = [
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["apz.touch_start_tolerance", "0.0"],
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// The subtests in this test do touch-drags to pan the page, but we don't
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// want those pans to turn into fling animations, so we increase the
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// fling-stop threshold velocity to absurdly high.
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["apz.fling_stopped_threshold", "10000"],
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// fling-min threshold velocity to an arbitrarily large value.
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["apz.fling_min_velocity_threshold", "10000"],
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// The helper_bug1280013's div gets a displayport on scroll, but if the
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// test takes too long the displayport can expire before we read the value
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// out of the test. So we disable displayport expiry for these tests.
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["apz.displayport_expiry_ms", 0],
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// Prevent the dynamic toolbar from interfering with main-thread scroll
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// offset values.
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["browser.chrome.dynamictoolbar", false],
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];
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// Increase the tap timeouts so the double-tap is still detected in case of
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// random delays during testing.
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var doubletap_prefs = prefs.slice(); // make a copy
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doubletap_prefs.push(["ui.click_hold_context_menus.delay", 10000]);
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doubletap_prefs.push(["apz.max_tap_time", 10000]);
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var doubletap_prefs = [
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...prefs,
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["ui.click_hold_context_menus.delay", 10000],
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["apz.max_tap_time", 10000],
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];
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var subtests = [
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{'file': 'helper_bug1280013.html', 'prefs': prefs},
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{'file': 'helper_basic_zoom.html', 'prefs': prefs},
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{'file': 'helper_zoomed_pan.html', 'prefs': prefs},
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{'file': 'helper_basic_doubletap_zoom.html', 'prefs': doubletap_prefs},
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];
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if (isApzEnabled()) {
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// This has a lot of subtests, and Android emulators are slow.
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SimpleTest.requestLongerTimeout(2);
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SimpleTest.waitForExplicitFinish();
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window.onload = function() {
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runSubtestsSeriallyInFreshWindows(subtests)
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