Adding upstream version 110.0.1.upstream/110.0.1upstream

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

4 files changed, 153 insertions, 0 deletions

diff --git a/dom/l10n/tests/mochitest/document_l10n/non-system-principal/README.txt b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/README.txt
new file mode 100644
index 0000000000..d0cc074166
--- /dev/null
+++ b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/README.txt
@@ -0,0 +1,3 @@
+Tests in this directory cover the functionality
+of DocumentL10n WebIDL API in non-system-principal
+scenario.
diff --git a/dom/l10n/tests/mochitest/document_l10n/non-system-principal/browser_resource_uri.js b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/browser_resource_uri.js
new file mode 100644
index 0000000000..94bcc1bfbb
--- /dev/null
+++ b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/browser_resource_uri.js
@@ -0,0 +1,109 @@
+let uri =
+  "chrome://mochitests/content/browser/dom/l10n/tests/mochitest//document_l10n/non-system-principal/";
+let protocol = Services.io
+  .getProtocolHandler("resource")
+  .QueryInterface(Ci.nsIResProtocolHandler);
+
+protocol.setSubstitution("l10n-test", Services.io.newURI(uri));
+
+// Since we want the mock source to work with all locales, we're going
+// to register it for currently used locales, and we'll put the path that
+// doesn't use the `{locale}` component to make it work irrelevant of
+// what locale the mochitest is running in.
+//
+// Notice: we're using a `chrome://` protocol here only for convenience reasons.
+// Real sources should use `resource://` protocol.
+let locales = Services.locale.appLocalesAsBCP47;
+
+// This source is actually using a real `FileSource` instead of a mocked one,
+// because we want to test that fetching real I/O out of the `uri` works in non-system-principal.
+let source = new L10nFileSource("test", "app", locales, `${uri}localization/`);
+L10nRegistry.getInstance().registerSources([source]);
+
+registerCleanupFunction(() => {
+  protocol.setSubstitution("l10n-test", null);
+  L10nRegistry.getInstance().removeSources(["test"]);
+  SpecialPowers.pushPrefEnv({
+    set: [["dom.ipc.processPrelaunch.enabled", true]],
+  });
+});
+
+const kChildPage = getRootDirectory(gTestPath) + "test.html";
+
+const kAboutPagesRegistered = Promise.all([
+  BrowserTestUtils.registerAboutPage(
+    registerCleanupFunction,
+    "test-about-l10n-child",
+    kChildPage,
+    Ci.nsIAboutModule.URI_MUST_LOAD_IN_CHILD |
+      Ci.nsIAboutModule.URI_SAFE_FOR_UNTRUSTED_CONTENT |
+      Ci.nsIAboutModule.ALLOW_SCRIPT
+  ),
+]);
+
+add_task(async () => {
+  // Bug 1640333 - windows fails (sometimes) to ever get document.l10n.ready
+  // if e10s process caching is enabled
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["dom.ipc.processPrelaunch.enabled", false],
+      ["dom.security.skip_about_page_has_csp_assert", true],
+    ],
+  });
+  await kAboutPagesRegistered;
+  await BrowserTestUtils.withNewTab(
+    "about:test-about-l10n-child",
+    async browser => {
+      await SpecialPowers.spawn(browser, [], async function() {
+        let document = content.document;
+        let window = document.defaultView;
+
+        await document.testsReadyPromise;
+
+        let principal = SpecialPowers.wrap(document).nodePrincipal;
+        is(
+          principal.spec,
+          "about:test-about-l10n-child",
+          "correct content principal"
+        );
+
+        let desc = document.getElementById("main-desc");
+
+        // We can test here for a particular value because we're
+        // using a mock file source which is locale independent.
+        //
+        // If you're writing a test that verifies that a UI
+        // widget got real localization, you should not rely on
+        // the particular value, but rather on the content not
+        // being empty (to keep the test pass in non-en-US locales).
+        is(desc.textContent, "This is a mock page title");
+
+        // Test for l10n.getAttributes
+        let label = document.getElementById("label1");
+        let l10nArgs = document.l10n.getAttributes(label);
+        is(l10nArgs.id, "subtitle");
+        is(l10nArgs.args.name, "Firefox");
+
+        // Test for manual value formatting
+        let customMsg = document.getElementById("customMessage").textContent;
+        is(customMsg, "This is a custom message formatted from JS.");
+
+        // Since we applied the `data-l10n-id` attribute
+        // on `label` in this microtask, we have to wait for
+        // the next paint to verify that the MutationObserver
+        // applied the translation.
+        await new Promise(resolve => {
+          let verifyL10n = () => {
+            if (!label.textContent.includes("Firefox")) {
+              window.requestAnimationFrame(verifyL10n);
+            } else {
+              resolve();
+            }
+          };
+
+          window.requestAnimationFrame(verifyL10n);
+        });
+      });
+    }
+  );
+});
diff --git a/dom/l10n/tests/mochitest/document_l10n/non-system-principal/localization/test.ftl b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/localization/test.ftl
new file mode 100644
index 0000000000..a5da5a8f00
--- /dev/null
+++ b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/localization/test.ftl
@@ -0,0 +1,4 @@
+page-title = This is a mock page title
+subtitle = This is a label for { $name }
+
+custom-message = This is a custom message formatted from JS.
diff --git a/dom/l10n/tests/mochitest/document_l10n/non-system-principal/test.html b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/test.html
new file mode 100644
index 0000000000..5d91f3da46
--- /dev/null
+++ b/dom/l10n/tests/mochitest/document_l10n/non-system-principal/test.html
@@ -0,0 +1,37 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test DocumentL10n in HTML environment</title>
+  <link rel="localization" href="test.ftl"/>
+  <script type="text/javascript">
+    document.testsReadyPromise = new Promise((resolve) => {
+      // The test is in this file to ensure that we're testing
+      // the behavior in a non-system principal.
+      document.addEventListener("DOMContentLoaded", async () => {
+        await document.l10n.ready;
+
+        // Assign the localization from JS
+        let label = document.getElementById("label1");
+        document.l10n.setAttributes(
+          label,
+          "subtitle",
+          {
+            name: "Firefox",
+          }
+        );
+
+        const customMsg = await document.l10n.formatValue("custom-message");
+        document.getElementById("customMessage").textContent = customMsg;
+        resolve();
+      }, {once: true});
+    });
+  </script>
+</head>
+<body>
+  <h1 id="main-desc" data-l10n-id="page-title"></h1>
+
+  <p id="label1"></p>
+  <p id="customMessage"></p>
+</body>
+</html>