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Diffstat (limited to 'embedding/components/windowwatcher/test/test_named_window.html')
| -rw-r--r-- | embedding/components/windowwatcher/test/test_named_window.html | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/embedding/components/windowwatcher/test/test_named_window.html b/embedding/components/windowwatcher/test/test_named_window.html new file mode 100644 index 000000000..58bd8a9cf --- /dev/null +++ b/embedding/components/windowwatcher/test/test_named_window.html @@ -0,0 +1,92 @@ +<!DOCTYPE HTML> +<html> +<!-- +Test that when content opens a new window with a name, that the +newly opened window actually gets that name, and that subsequent +attempts to open a window with that name will target the same +window. +--> +<head> + <meta charset="utf-8"> + <title>Test named windows</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script> + <script src="head.js" type="application/javascript;version=1.8"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> + <a href="#" id="link">Click me</a> + + <script type="application/javascript"> + "use strict"; + + const NAME = "my_window"; + const TARGET_URL = "data:text/html,<html><body>test_named_window.html new window</body></html>"; + const TARGET_URL_2 = TARGET_URL + "#2"; + const TARGET_URL_3 = TARGET_URL + "#3"; + + /** + * Returns a Promise that resolves once some target has had + * some event dispatched on it. + * + * @param target + * The thing to wait for the event to be dispatched + * through. + * @param eventName + * The name of the event to wait for. + * @returns Promise + */ + function promiseEvent(target, eventName) { + return new Promise(resolve => { + target.addEventListener(eventName, function onEvent(e) { + target.removeEventListener(eventName, onEvent, true); + resolve(e); + }, true); + }); + } + + add_task(function*() { + // This magic value of 2 means that by default, when content tries + // to open a new window, it'll actually open in a new window instead + // of a new tab. + yield SpecialPowers.pushPrefEnv({"set": [ + ["browser.link.open_newwindow", 2], + ]}); + + let win1 = window.open(TARGET_URL, "my_window"); + yield promiseEvent(win1, "load"); + + let name = SpecialPowers.wrap(win1) + .QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor) + .getInterface(SpecialPowers.Ci.nsIWebNavigation) + .QueryInterface(SpecialPowers.Ci.nsIDocShellTreeItem) + .name; + + is(name, NAME, "Should have the expected name"); + is(win1.location.href, new URL(TARGET_URL).href, + "Should have loaded target TARGET_URL in the original window"); + + let hashChange = promiseEvent(win1, "hashchange"); + let win2 = window.open(TARGET_URL_2, "my_window"); + yield hashChange; + + is(win1, win2, "Should have gotten back the same window"); + is(win1.location.href, new URL(TARGET_URL_2).href, + "Should have re-targeted pre-existing window"); + + hashChange = promiseEvent(win1, "hashchange"); + let link = document.getElementById("link"); + link.setAttribute("target", NAME); + link.setAttribute("href", TARGET_URL_3); + link.click(); + + yield hashChange; + + is(win1.location.href, new URL(TARGET_URL_3).href, + "Should have re-targeted pre-existing window"); + + win1.close(); + }); + </script> +</body> +</html>
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