зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1563622 - Add a fission subtest to exercise the force-dispatch-to-content flag. r=botond
Differential Revision: https://phabricator.services.mozilla.com/D38240 --HG-- extra : moz-landing-system : lando
This commit is contained in:
Kartikaya Gupta
Родитель
9aba740b9f
Коммит
f4bc456b75
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@ -10,12 +10,23 @@ add_task(async function test_main() {
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var utils = SpecialPowers.getDOMWindowUtils(window);
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var isWebRender = utils.layerManagerType == "WebRender";
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// Each of these URLs will get opened in a new top-level browser window that
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// is fission-enabled.
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// Each of these subtests is a dictionary that contains:
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// url (required): URL of the subtest that will get opened in a new tab
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// in the top-level fission-enabled browser window.
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// setup (optional): function that takes the top-level fission window and is
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// run once after the subtest is loaded but before it is started.
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var subtests = [
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{ url: httpURL("helper_fission_basic.html") },
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{ url: httpURL("helper_fission_transforms.html") },
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{ url: httpURL("helper_fission_scroll_oopif.html") },
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{
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url: httpURL("helper_fission_event_region_override.html"),
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setup(win) {
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win.document.addEventListener("wheel", e => e.preventDefault(), {
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once: true,
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});
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},
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},
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// add additional tests here
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];
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if (isWebRender) {
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@ -61,6 +72,9 @@ add_task(async function test_main() {
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"FissionTestHelper"
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);
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let donePromise = tabActor.getTestCompletePromise();
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if (subtest.setup) {
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subtest.setup(fissionWindow);
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}
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tabActor.startTest();
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await donePromise;
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}
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@ -0,0 +1,84 @@
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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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<title>Ensure the event region override flags work properly</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/paint_listener.js"></script>
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<script src="helper_fission_utils.js"></script>
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<script src="apz_test_utils.js"></script>
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<script src="apz_test_native_event_utils.js"></script>
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<script>
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fission_subtest_init();
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FissionTestHelper.startTestPromise
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.then(waitUntilApzStable)
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.then(loadOOPIFrame("testframe", "helper_fission_empty.html"))
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.then(waitUntilApzStable)
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.then(runAsyncContinuation(test))
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.then(FissionTestHelper.subtestDone, FissionTestHelper.subtestDone);
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// The actual test
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let code_for_oopif_to_run = function() {
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document.body.innerHTML = '<div style="height: 5000px">scrollable content</div>';
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document.addEventListener("wheel", function(e) {
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dump(`OOPIF got wheel at ${e.clientX},${e.clientY}\n`);
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let result = { x: e.clientX, y: e.clientY };
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FissionTestHelper.fireEventInEmbedder("OOPIF:WheelData", result);
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}, { passive: true });
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document.addEventListener("scroll", function(e) {
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dump(`OOPIF got scroll to ${window.scrollX},${window.scrollY}\n`);
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let result = { x: window.scrollX, y: window.scrollY };
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FissionTestHelper.fireEventInEmbedder("OOPIF:Scrolled", result);
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});
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dump("OOPIF registered wheel and scroll listeners\n");
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return true;
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};
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async function* test() {
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let iframeElement = document.getElementById("testframe");
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let iframeResponse = await FissionTestHelper.sendToOopif(iframeElement, code_for_oopif_to_run.toSource() + "()");
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dump("OOPIF response: " + JSON.stringify(iframeResponse) + "\n");
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ok(iframeResponse, "code_for_oopif_to_run successfully installed");
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let wheeled = false;
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let scrolled = false;
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window.addEventListener("OOIF:WheelData", function listener(e) {
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dump("OOPIF:WheelData received with data: " + JSON.stringify(e.data) + "\n");
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wheeled = true;
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});
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window.addEventListener("OOPIF:Scrolled", function listener(e) {
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dump("OOPIF:Scrolled received with data: " + JSON.stringify(e.data) + "\n");
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scrolled = true;
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});
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synthesizeNativeWheel(iframeElement, 10, 10, 0, -50);
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// Advance a bunch of frames. The only goal here is to ensure enough time
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// passes so that if the OOPIF does scroll, we find out about it via the
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// OOPIF:Scrolled messaging.
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// If we don't wait long enough we might end up finishing the test before
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// that scroll message gets received here, and so we might wrongly pass the
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// test.
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await SpecialPowers.promiseTimeout(0);
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var utils = SpecialPowers.getDOMWindowUtils(window);
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for (var i = 0; i < 5; i++) {
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utils.advanceTimeAndRefresh(16);
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}
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utils.restoreNormalRefresh();
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await promiseApzRepaintsFlushed();
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ok(!wheeled, "OOPIF correctly did not get wheel event");
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ok(!scrolled, "OOPIF correctly did not scroll");
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}
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</script>
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</head>
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<body>
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<iframe id="testframe"></iframe>
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</body>
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</html>
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