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-rw-r--r--docshell/test/browser/browser_bfcache_copycommand.js98
1 files changed, 98 insertions, 0 deletions
diff --git a/docshell/test/browser/browser_bfcache_copycommand.js b/docshell/test/browser/browser_bfcache_copycommand.js
new file mode 100644
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+++ b/docshell/test/browser/browser_bfcache_copycommand.js
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+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function dummyPageURL(domain, query = "") {
+ return (
+ getRootDirectory(gTestPath).replace(
+ "chrome://mochitests/content",
+ `https://${domain}`
+ ) +
+ "dummy_page.html" +
+ query
+ );
+}
+
+async function openContextMenu(browser) {
+ let contextMenu = document.getElementById("contentAreaContextMenu");
+ let awaitPopupShown = BrowserTestUtils.waitForEvent(
+ contextMenu,
+ "popupshown"
+ );
+ await BrowserTestUtils.synthesizeMouse(
+ "body",
+ 1,
+ 1,
+ {
+ type: "contextmenu",
+ button: 2,
+ },
+ browser
+ );
+ await awaitPopupShown;
+}
+
+async function closeContextMenu() {
+ let contextMenu = document.getElementById("contentAreaContextMenu");
+ let awaitPopupHidden = BrowserTestUtils.waitForEvent(
+ contextMenu,
+ "popuphidden"
+ );
+ contextMenu.hidePopup();
+ await awaitPopupHidden;
+}
+
+async function testWithDomain(domain) {
+ // Passing a query to make sure the next load is never a same-document
+ // navigation.
+ let dummy = dummyPageURL("example.org", "?start");
+ let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, dummy);
+ let browser = tab.linkedBrowser;
+
+ let sel = await SpecialPowers.spawn(browser, [], function () {
+ let sel = content.getSelection();
+ sel.removeAllRanges();
+ sel.selectAllChildren(content.document.body);
+ return sel.toString();
+ });
+
+ await openContextMenu(browser);
+
+ let copyItem = document.getElementById("context-copy");
+ ok(!copyItem.disabled, "Copy item should be enabled if text is selected.");
+
+ await closeContextMenu();
+
+ let loaded = BrowserTestUtils.browserLoaded(browser, false, null, true);
+ BrowserTestUtils.loadURIString(browser, dummyPageURL(domain));
+ await loaded;
+ loaded = BrowserTestUtils.waitForLocationChange(gBrowser, dummy);
+ browser.goBack();
+ await loaded;
+
+ let sel2 = await SpecialPowers.spawn(browser, [], function () {
+ return content.getSelection().toString();
+ });
+ is(sel, sel2, "Selection should remain when coming out of BFCache.");
+
+ await openContextMenu(browser);
+
+ ok(!copyItem.disabled, "Copy item should be enabled if text is selected.");
+
+ await closeContextMenu();
+
+ await BrowserTestUtils.removeTab(tab);
+}
+
+add_task(async function testValidSameOrigin() {
+ await testWithDomain("example.org");
+});
+
+add_task(async function testValidCrossOrigin() {
+ await testWithDomain("example.com");
+});
+
+add_task(async function testInvalid() {
+ await testWithDomain("this.is.invalid");
+});