1 files changed, 86 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_console_nsiconsolemessage.js b/devtools/client/webconsole/test/browser/browser_console_nsiconsolemessage.js
new file mode 100644
index 0000000000..a1f1b85669
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_console_nsiconsolemessage.js
@@ -0,0 +1,86 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Check that nsIConsoleMessages are displayed in the Browser Console.
+
+"use strict";
+
+const TEST_URI = `data:text/html;charset=utf8,<!DOCTYPE html>
+<title>browser_console_nsiconsolemessage.js</title>
+<p>hello world<p>
+nsIConsoleMessages ftw!`;
+
+add_task(async function () {
+  // We don't use `openNewTabAndConsole()` here because we need to log a message
+  // before opening the web console.
+  await addTab(TEST_URI);
+
+  // Test for cached nsIConsoleMessages.
+  Services.console.logStringMessage("cachedBrowserConsoleMessage");
+
+  info("open web console");
+  let hud = await openConsole();
+
+  ok(hud, "web console opened");
+
+  // This "liveBrowserConsoleMessage" message should not be displayed.
+  Services.console.logStringMessage("liveBrowserConsoleMessage");
+
+  // Log a "foobarz" message so that we can be certain the previous message is
+  // not displayed.
+  let text = "foobarz";
+  const onFooBarzMessage = waitForMessageByType(hud, text, ".console-api");
+  SpecialPowers.spawn(gBrowser.selectedBrowser, [text], function (msg) {
+    content.console.log(msg);
+  });
+  await onFooBarzMessage;
+  ok(true, `"${text}" log is displayed in the Web Console as expected`);
+
+  // Ensure the "liveBrowserConsoleMessage" and "cachedBrowserConsoleMessage"
+  // messages are not displayed.
+  text = hud.ui.outputNode.textContent;
+  ok(
+    !text.includes("cachedBrowserConsoleMessage"),
+    "cached nsIConsoleMessages are not displayed"
+  );
+  ok(
+    !text.includes("liveBrowserConsoleMessage"),
+    "nsIConsoleMessages are not displayed"
+  );
+
+  await closeConsole();
+
+  info("web console closed");
+  hud = await BrowserConsoleManager.toggleBrowserConsole();
+  ok(hud, "browser console opened");
+
+  await waitFor(() =>
+    findConsoleAPIMessage(hud, "cachedBrowserConsoleMessage")
+  );
+  Services.console.logStringMessage("liveBrowserConsoleMessage2");
+  await waitFor(() => findConsoleAPIMessage(hud, "liveBrowserConsoleMessage2"));
+
+  const msg = await waitFor(() =>
+    findConsoleAPIMessage(hud, "liveBrowserConsoleMessage")
+  );
+  ok(msg, "message element for liveBrowserConsoleMessage (nsIConsoleMessage)");
+
+  // Disable the log filter.
+  await setFilterState(hud, {
+    log: false,
+  });
+
+  // And then checking that the log messages are hidden.
+  await waitFor(
+    () =>
+      findConsoleAPIMessages(hud, "cachedBrowserConsoleMessage").length === 0
+  );
+  await waitFor(
+    () => findConsoleAPIMessages(hud, "liveBrowserConsoleMessage").length === 0
+  );
+  await waitFor(
+    () => findConsoleAPIMessages(hud, "liveBrowserConsoleMessage2").length === 0
+  );
+
+  resetFilters(hud);
+});