Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 59 insertions, 0 deletions

diff --git a/browser/base/content/test/general/browser_viewSourceInTabOnViewSource.js b/browser/base/content/test/general/browser_viewSourceInTabOnViewSource.js
new file mode 100644
index 0000000000..ad86eb17a3
--- /dev/null
+++ b/browser/base/content/test/general/browser_viewSourceInTabOnViewSource.js
@@ -0,0 +1,59 @@
+function wait_while_tab_is_busy() {
+  return new Promise(resolve => {
+    let progressListener = {
+      onStateChange(aWebProgress, aRequest, aStateFlags, aStatus) {
+        if (aStateFlags & Ci.nsIWebProgressListener.STATE_STOP) {
+          gBrowser.removeProgressListener(this);
+          setTimeout(resolve, 0);
+        }
+      },
+    };
+    gBrowser.addProgressListener(progressListener);
+  });
+}
+
+// This function waits for the tab to stop being busy instead of waiting for it
+// to load, since the _elementsForViewSource change happens at that time.
+var with_new_tab_opened = async function(options, taskFn) {
+  let busyPromise = wait_while_tab_is_busy();
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    options.gBrowser,
+    options.url,
+    false
+  );
+  await busyPromise;
+  await taskFn(tab.linkedBrowser);
+  gBrowser.removeTab(tab);
+};
+
+add_task(async function test_regular_page() {
+  function test_expect_view_source_enabled(browser) {
+    for (let element of [...XULBrowserWindow._elementsForViewSource]) {
+      ok(!element.hasAttribute("disabled"), "View Source should be enabled");
+    }
+  }
+
+  await with_new_tab_opened(
+    {
+      gBrowser,
+      url: "http://example.com",
+    },
+    test_expect_view_source_enabled
+  );
+});
+
+add_task(async function test_view_source_page() {
+  function test_expect_view_source_disabled(browser) {
+    for (let element of [...XULBrowserWindow._elementsForViewSource]) {
+      ok(element.hasAttribute("disabled"), "View Source should be disabled");
+    }
+  }
+
+  await with_new_tab_opened(
+    {
+      gBrowser,
+      url: "view-source:http://example.com",
+    },
+    test_expect_view_source_disabled
+  );
+});