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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | ad18d877ddd2a44d98fa12ccd3dbbcf4d0ac4299 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/base/test/test_audioWindowUtils.html | |
| parent | 15477ed9af4859dacb069040b5d4de600803d3bc (diff) | |
| download | uxp-ad18d877ddd2a44d98fa12ccd3dbbcf4d0ac4299.tar.gz | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/base/test/test_audioWindowUtils.html')
| -rw-r--r-- | dom/base/test/test_audioWindowUtils.html | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/dom/base/test/test_audioWindowUtils.html b/dom/base/test/test_audioWindowUtils.html new file mode 100644 index 0000000000..a6067cfd6b --- /dev/null +++ b/dom/base/test/test_audioWindowUtils.html @@ -0,0 +1,107 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test for audio controller in windows</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<iframe src="about:blank" id="iframe"></iframe> +<script type="application/javascript"> + +function runTest() { + var utils = SpecialPowers.wrap(window). + QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor). + getInterface(SpecialPowers.Ci.nsIDOMWindowUtils); + ok(utils, "nsIDOMWindowUtils"); + + is(utils.audioMuted, false, "By default utils.audioMuted is false"); + utils.audioMuted = true; + is(utils.audioMuted, true, "utils.audioMuted is true"); + utils.audioMuted = false; + is(utils.audioMuted, false, "utils.audioMuted is true"); + + is(utils.audioVolume, 1.0, "By default utils.audioVolume is 1.0"); + utils.audioVolume = 0.4; + is(utils.audioVolume.toFixed(2), "0.40", "utils.audioVolume is ok"); + utils.audioMuted = true; + is(utils.audioMuted, true, "utils.audioMuted is true"); + is(utils.audioVolume.toFixed(2), "0.40", "utils.audioVolume is ok"); + utils.audioMuted = false; + + utils.audioVolume = 2.0; + is(utils.audioVolume, 2.0, "utils.audioVolume is ok"); + + try { + utils.audioVolume = -42; + ok(false, "This should throw"); + } catch(e) { + ok(true, "This should throw"); + } + + utils.audioVolume = 0; + is(utils.audioVolume, 0.0, "utils.audioVolume is ok"); + utils.audioVolume = 1.0; + is(utils.audioVolume, 1.0, "utils.audioVolume is ok"); + + var iframe = document.getElementById("iframe"); + ok(iframe, "IFrame exists"); + + utils = SpecialPowers.wrap(iframe.contentWindow). + QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor). + getInterface(SpecialPowers.Ci.nsIDOMWindowUtils); + ok(utils, "nsIDOMWindowUtils"); + + is(utils.audioMuted, false, "By default utils.audioMuted is false"); + utils.audioMuted = true; + is(utils.audioMuted, true, "utils.audioMuted is true"); + utils.audioMuted = false; + is(utils.audioMuted, false, "utils.audioMuted is true"); + + is(utils.audioVolume, 1.0, "By default utils.audioVolume is 1.0"); + utils.audioVolume = 0.4; + is(utils.audioVolume.toFixed(2), "0.40", "utils.audioVolume is ok"); + utils.audioMuted = true; + is(utils.audioMuted, true, "utils.audioMuted is true"); + is(utils.audioVolume.toFixed(2), "0.40", "utils.audioVolume is ok"); + utils.audioMuted = false; + + utils.audioVolume = 2.0; + is(utils.audioVolume, 2.0, "utils.audioVolume is ok"); + + try { + utils.audioVolume = -42; + ok(false, "This should throw"); + } catch(e) { + ok(true, "This should throw"); + } + + utils.audioVolume = 0; + is(utils.audioVolume, 0.0, "utils.audioVolume is ok"); + utils.audioVolume = 0.6; + is(utils.audioVolume.toFixed(2), "0.60", "utils.audioVolume is ok"); + utils.audioMuted = true; + + // Navigate the iframe to another URL, and verify that the volume and muted + // information is preserved. + iframe.onload = function() { + utils = SpecialPowers.wrap(iframe.contentWindow). + QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor). + getInterface(SpecialPowers.Ci.nsIDOMWindowUtils); + ok(utils, "nsIDOMWindowUtils"); + + ok(utils.audioMuted, "Audio should still be muted"); + utils.audioMuted = false; + ok(utils.audioVolume.toFixed(2), "0.60", "Volume should be preserved"); + + SimpleTest.finish(); + }; + iframe.src = "data:text/html,page"; +} + +onload = runTest; +SimpleTest.waitForExplicitFinish(); + +</script> +</body> +</html> |