Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 91 insertions, 0 deletions

diff --git a/devtools/client/responsive/test/browser/browser_page_state.js b/devtools/client/responsive/test/browser/browser_page_state.js
new file mode 100644
index 0000000000..6b01031fbb
--- /dev/null
+++ b/devtools/client/responsive/test/browser/browser_page_state.js
@@ -0,0 +1,91 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test page state to ensure page is not reloaded and session history is not
+// modified.
+
+const DUMMY_1_URL = "https://example.com/";
+const TEST_URL = `${URL_ROOT_SSL}doc_page_state.html`;
+const DUMMY_2_URL = "https://example.com/browser/";
+
+addRDMTask(
+  null,
+  async function () {
+    await SpecialPowers.pushPrefEnv({
+      set: [["browser.navigation.requireUserInteraction", false]],
+    });
+
+    // Load up a sequence of pages:
+    // 0. DUMMY_1_URL
+    // 1. TEST_URL
+    // 2. DUMMY_2_URL
+    const tab = await addTab(DUMMY_1_URL);
+    const browser = tab.linkedBrowser;
+    await navigateTo(TEST_URL);
+    await navigateTo(DUMMY_2_URL);
+
+    // Check session history state
+    let history = await getSessionHistory(browser);
+    is(history.index - 1, 2, "At page 2 in history");
+    is(history.entries.length, 3, "3 pages in history");
+    is(history.entries[0].url, DUMMY_1_URL, "Page 0 URL matches");
+    is(history.entries[1].url, TEST_URL, "Page 1 URL matches");
+    is(history.entries[2].url, DUMMY_2_URL, "Page 2 URL matches");
+
+    // Go back one so we're at the test page
+    await back(browser);
+
+    // Check session history state
+    history = await getSessionHistory(browser);
+    is(history.index - 1, 1, "At page 1 in history");
+    is(history.entries.length, 3, "3 pages in history");
+    is(history.entries[0].url, DUMMY_1_URL, "Page 0 URL matches");
+    is(history.entries[1].url, TEST_URL, "Page 1 URL matches");
+    is(history.entries[2].url, DUMMY_2_URL, "Page 2 URL matches");
+
+    // Click on content to set an altered state that would be lost on reload
+    await BrowserTestUtils.synthesizeMouseAtCenter("body", {}, browser);
+
+    const { ui } = await openRDM(tab);
+    await waitForDeviceAndViewportState(ui);
+
+    // Check color inside the viewport
+    let color = await spawnViewportTask(ui, {}, function () {
+      return content
+        .getComputedStyle(content.document.body)
+        .getPropertyValue("background-color");
+    });
+    is(
+      color,
+      "rgb(0, 128, 0)",
+      "Content is still modified from click in viewport"
+    );
+
+    await closeRDM(tab);
+
+    // Check color back in the browser tab
+    color = await SpecialPowers.spawn(browser, [], async function () {
+      return content
+        .getComputedStyle(content.document.body)
+        .getPropertyValue("background-color");
+    });
+    is(
+      color,
+      "rgb(0, 128, 0)",
+      "Content is still modified from click in browser tab"
+    );
+
+    // Check session history state
+    history = await getSessionHistory(browser);
+    is(history.index - 1, 1, "At page 1 in history");
+    is(history.entries.length, 3, "3 pages in history");
+    is(history.entries[0].url, DUMMY_1_URL, "Page 0 URL matches");
+    is(history.entries[1].url, TEST_URL, "Page 1 URL matches");
+    is(history.entries[2].url, DUMMY_2_URL, "Page 2 URL matches");
+
+    await removeTab(tab);
+  },
+  { onlyPrefAndTask: true }
+);