Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/toolkit/components/reader/test/browser_readerMode_refresh.js b/toolkit/components/reader/test/browser_readerMode_refresh.js
new file mode 100644
index 0000000000..00b4557f70
--- /dev/null
+++ b/toolkit/components/reader/test/browser_readerMode_refresh.js
@@ -0,0 +1,49 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const TEST_PATH = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  "http://example.com"
+);
+
+async function testRefresh(url) {
+  // Open an article in a browser tab
+  await BrowserTestUtils.withNewTab(url, async function (browser) {
+    let pageShownPromise = BrowserTestUtils.waitForContentEvent(
+      browser,
+      "AboutReaderContentReady"
+    );
+
+    let readerButton = document.getElementById("reader-mode-button");
+    let refreshButton = document.getElementById("reload-button");
+
+    // Enter Reader Mode
+    readerButton.click();
+    await pageShownPromise;
+
+    // Refresh the page
+    pageShownPromise = BrowserTestUtils.waitForContentEvent(
+      browser,
+      "AboutReaderContentReady"
+    );
+    refreshButton.click();
+    await pageShownPromise;
+    await SpecialPowers.spawn(browser, [], () => {
+      ok(
+        !content.document.documentElement.hasAttribute("data-is-error"),
+        "The data-is-error attribute is present when Reader Mode failed to load an article."
+      );
+    });
+  });
+}
+
+add_task(async function () {
+  // Testing a non-text/plain document
+  await testRefresh(TEST_PATH + "readerModeArticle.html");
+
+  // Testing a test/plain document
+  await testRefresh(TEST_PATH + "readerModeArticleTextPlain.txt");
+});