forked from mirrors/gecko-dev
34 lines
1 KiB
JavaScript
34 lines
1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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add_task(function* () {
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yield setLinks("0,1,2,3,4,5,6,7,8");
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setPinnedLinks("");
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yield* addNewTabPageTab();
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yield* checkGrid("0,1,2,3,4,5,6,7,8");
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yield ContentTask.spawn(gBrowser.selectedBrowser, {}, function* () {
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content.addEventListener("error", function () {
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sendAsyncMessage("test:newtab-error", {});
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});
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});
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let receivedError = false;
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let mm = gBrowser.selectedBrowser.messageManager;
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mm.addMessageListener("test:newtab-error", function onResponse(message) {
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mm.removeMessageListener("test:newtab-error", onResponse);
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ok(false, "Error event happened");
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receivedError = true;
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});
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let pagesUpdatedPromise = whenPagesUpdated();
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for (let i = 0; i < 3; i++) {
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yield BrowserTestUtils.synthesizeMouseAtCenter(".newtab-control-block", {}, gBrowser.selectedBrowser);
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}
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yield pagesUpdatedPromise;
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ok(!receivedError, "we got here without any errors");
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});
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