78 lines
2.9 KiB
HTML
78 lines
2.9 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1261674
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1261674</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/paint_listener.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1261674">Mozilla Bug 1261674</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<input id="test_input" type="range" value=5 max=10 min=0>
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<script type="text/javascript">
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/** Test for Bug 1261674 **/
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(runTests);
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function runTests() {
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let input = window.document.getElementById("test_input");
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// focus: whether the target input element is focused
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// deltaY: deltaY of WheelEvent
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// deltaMode: deltaMode of WheelEvent
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// valueChanged: expected value changes after input element handled the wheel event
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let params = [
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{focus: true, deltaY: 1.0, deltaMode: WheelEvent.DOM_DELTA_LINE, valueChanged: -1},
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{focus: true, deltaY: -1.0, deltaMode: WheelEvent.DOM_DELTA_LINE, valueChanged: 1},
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{focus: true, deltaY: 1.0, deltaMode: WheelEvent.DOM_DELTA_PAGE, valueChanged: -1},
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{focus: true, deltaY: -1.0, deltaMode: WheelEvent.DOM_DELTA_PAGE, valueChanged: 1},
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{focus: true, deltaY: 1.0, deltaMode: WheelEvent.DOM_DELTA_PIXEL, valueChanged: 0},
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{focus: true, deltaY: -1.0, deltaMode: WheelEvent.DOM_DELTA_PIXEL, valueChanged: 0},
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{focus: false, deltaY: 1.0, deltaMode: WheelEvent.DOM_DELTA_LINE, valueChanged: 0},
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{focus: false, deltaY: -1.0, deltaMode: WheelEvent.DOM_DELTA_LINE, valueChanged: 0}
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];
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let testIdx = 0;
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let result = parseInt(input.value);
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let rangeChange = 0;
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let expectChange = 0;
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input.addEventListener("change", () => {
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++rangeChange;
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}, false);
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function runNext() {
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let p = params[testIdx];
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(p["focus"]) ? input.focus() : input.blur();
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expectChange = p["valueChanged"] == 0 ? expectChange : expectChange + 1;
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result += parseInt(p["valueChanged"]);
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sendWheelAndPaint(input, 1, 1, { deltaY: p["deltaY"], deltaMode: p["deltaMode"] }, () => {
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ok(input.value == result,
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"Handle wheel in range input test-" + testIdx + " expect " + result + " get " + input.value);
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ok(rangeChange == expectChange,
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"UA should fire change event when input's value changed, expect " + expectChange + " get " + rangeChange);
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(++testIdx >= params.length) ? SimpleTest.finish() : runNext();
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});
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}
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input.addEventListener("input", () => {
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ok(input.value == result,
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"Test-" + testIdx + " receive input event, expect " + result + " get " + input.value);
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}, false);
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runNext();
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}
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</script>
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</body>
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</html>
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