forked from mirrors/gecko-dev
79 lines
2.3 KiB
JavaScript
79 lines
2.3 KiB
JavaScript
/*
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* Test that following a link with a scheme that opens externally (like
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* irc:) does not blank the page (Bug 1630757).
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*/
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const { HandlerServiceTestUtils } = ChromeUtils.importESModule(
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"resource://testing-common/HandlerServiceTestUtils.sys.mjs"
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);
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let gHandlerService = Cc["@mozilla.org/uriloader/handler-service;1"].getService(
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Ci.nsIHandlerService
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);
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let Pages = [httpURL("dummy_page.html"), fileURL("dummy_page.html")];
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/**
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* Creates dummy protocol handler
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*/
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function initTestHandlers() {
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let handlerInfo =
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HandlerServiceTestUtils.getBlankHandlerInfo("test-proto://");
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let appHandler = Cc[
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"@mozilla.org/uriloader/local-handler-app;1"
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].createInstance(Ci.nsILocalHandlerApp);
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// This is a dir and not executable, but that's enough for here.
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appHandler.executable = Services.dirsvc.get("XCurProcD", Ci.nsIFile);
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handlerInfo.possibleApplicationHandlers.appendElement(appHandler);
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handlerInfo.preferredApplicationHandler = appHandler;
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handlerInfo.preferredAction = handlerInfo.useHelperApp;
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handlerInfo.alwaysAskBeforeHandling = false;
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gHandlerService.store(handlerInfo);
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registerCleanupFunction(() => {
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gHandlerService.remove(handlerInfo);
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});
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}
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async function runTest() {
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initTestHandlers();
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for (let page of Pages) {
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await BrowserTestUtils.withNewTab(page, async function (aBrowser) {
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await SpecialPowers.spawn(aBrowser, [], async () => {
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let h = content.document.createElement("h1");
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ok(h);
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h.innerHTML = "My heading";
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h.id = "my-heading";
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content.document.body.append(h);
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is(content.document.getElementById("my-heading"), h, "h exists");
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let a = content.document.createElement("a");
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ok(a);
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a.innerHTML = "my link";
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a.id = "my-link";
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content.document.body.append(a);
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});
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await SpecialPowers.spawn(aBrowser, [], async () => {
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let url = "test-proto://some-thing";
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let a = content.document.getElementById("my-link");
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ok(a);
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a.href = url;
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a.click();
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});
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await SpecialPowers.spawn(aBrowser, [], async () => {
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ok(
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content.document.getElementById("my-heading"),
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"Page contents not erased"
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);
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});
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});
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}
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await SpecialPowers.popPrefEnv();
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}
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add_task(runTest);
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