1 files changed, 76 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_cyrillic-02.js b/devtools/client/netmonitor/test/browser_net_cyrillic-02.js
new file mode 100644
index 0000000000..ee8f8946c9
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_cyrillic-02.js
@@ -0,0 +1,76 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests if cyrillic text is rendered correctly in the source editor
+ * when loaded directly from an HTML page.
+ */
+
+add_task(async function () {
+  const { monitor } = await initNetMonitor(CYRILLIC_URL, {
+    requestCount: 1,
+  });
+  info("Starting test... ");
+
+  const { document, store, windowRequire } = monitor.panelWin;
+  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");
+  const { getDisplayedRequests, getSortedRequests } = windowRequire(
+    "devtools/client/netmonitor/src/selectors/index"
+  );
+
+  store.dispatch(Actions.batchEnable(false));
+
+  let wait = waitForNetworkEvents(monitor, 1);
+  await reloadBrowser();
+  await wait;
+
+  const requestItem = document.querySelectorAll(".request-list-item")[0];
+  const requestsListStatus = requestItem.querySelector(".status-code");
+  requestItem.scrollIntoView();
+  EventUtils.sendMouseEvent({ type: "mouseover" }, requestsListStatus);
+  await waitUntil(() => requestsListStatus.title);
+  await waitForDOMIfNeeded(requestItem, ".requests-list-timings-total");
+
+  verifyRequestItemTarget(
+    document,
+    getDisplayedRequests(store.getState()),
+    getSortedRequests(store.getState())[0],
+    "GET",
+    CYRILLIC_URL,
+    {
+      status: 200,
+      statusText: "OK",
+    }
+  );
+
+  wait = waitForDOM(document, "#headers-panel");
+  EventUtils.sendMouseEvent(
+    { type: "mousedown" },
+    document.querySelectorAll(".request-list-item")[0]
+  );
+  await wait;
+
+  wait = waitForDOM(document, "#response-panel .data-header");
+  clickOnSidebarTab(document, "response");
+  await wait;
+
+  wait = waitForDOM(document, "#response-panel .CodeMirror-code");
+  const header = document.querySelector(
+    "#response-panel .raw-data-toggle-input .devtools-checkbox-toggle"
+  );
+  clickElement(header, monitor);
+  await wait;
+
+  // CodeMirror will only load lines currently in view to the DOM. getValue()
+  // retrieves all lines pending render after a user begins scrolling.
+  const text = document.querySelector(".CodeMirror").CodeMirror.getValue();
+
+  ok(
+    text.includes("\u0411\u0440\u0430\u0442\u0430\u043d"),
+    "The text shown in the source editor is correct."
+  );
+
+  return teardown(monitor);
+});