Revision e57d2a1ed5681d3ea058ea3956583200d2efe9aa authored by Eric Willigers on 15 April 2018, 11:01:13 UTC, committed by Chromium WPT Sync on 15 April 2018, 11:01:13 UTC
Intent:
https://groups.google.com/a/chromium.org/d/msg/blink-dev/oBKMVCOX1sY/BLsXXiukAgAJ

BUG=804187

Change-Id: I94e79b2b426250c521d0ebae1492571fde078f31
Reviewed-on: https://chromium-review.googlesource.com/1013459
Reviewed-by: Emil A Eklund <eae@chromium.org>
Commit-Queue: Eric Willigers <ericwilligers@chromium.org>
Cr-Commit-Position: refs/heads/master@{#550915}
1 parent b3c7910
Raw File
onchange-event-subframe.html
<!DOCTYPE html>
<html>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<iframe id="testIframe" sandbox="allow-scripts allow-same-origin" style="display:none">
</iframe>

<script>
    var test = async_test("Test subframes receive orientation change events");

    var orientations = [
        'portrait-primary',
        'portrait-secondary',
        'landscape-primary',
        'landscape-secondary'
    ];

    var currentIndex = orientations.indexOf(window.screen.orientation.type);
    var eventsReceived = 0;

    function getNextIndex() {
        return (currentIndex + 1) % orientations.length;
    }

    function changeOrientation() {
        screen.orientation.lock(orientations[getNextIndex()]).then(function () {}, function () {});
        currentIndex = getNextIndex();
    }

    window.onmessage = test.step_func(function (ev) {
        assert_equals(ev.data, orientations[currentIndex], "subframe receives orientation change event");
        ++eventsReceived;
        if (eventsReceived < orientations.length)
            changeOrientation()
        else
            test.done();
    });

    var testIframe = document.getElementById("testIframe");
    testIframe.src = "resources/iframe-listen-orientation-change.html";
    testIframe.onload = changeOrientation;
</script>
</body>
</html>
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