1 files changed, 60 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_nosource.js b/devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_nosource.js
new file mode 100644
index 0000000000..d6e9f96755
--- /dev/null
+++ b/devtools/client/webconsole/test/browser/browser_webconsole_sourcemap_nosource.js
@@ -0,0 +1,60 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that a missing original source is reported.
+
+const JS_URL = URL_ROOT + "code_bundle_nosource.js";
+
+const PAGE_URL = `data:text/html,
+<!doctype html>
+
+<html>
+  <head>
+    <meta charset="utf-8"/>
+    <title>Empty test page to test source map with missing original source</title>
+  </head>
+
+  <body>
+    <script src="${JS_URL}"></script>
+  </body>
+
+</html>`;
+
+add_task(async function () {
+  await pushPref("devtools.source-map.client-service.enabled", true);
+
+  const hud = await openNewTabAndConsole(PAGE_URL);
+  const toolbox = hud.ui.wrapper.toolbox;
+
+  info('Finding "here" message and waiting for source map to be applied');
+  await waitFor(() => {
+    const node = findConsoleAPIMessage(hud, "here");
+    if (!node) {
+      return false;
+    }
+    const messageLocationNode = node.querySelector(".message-location");
+    const url = messageLocationNode.getAttribute("data-url");
+    return url.includes("nosuchfile");
+  });
+
+  await testOpenInDebugger(hud, {
+    text: "here",
+    typeSelector: ".console-api",
+    expectUrl: true,
+    expectLine: false,
+    expectColumn: false,
+  });
+
+  info("Selecting the console again");
+  await toolbox.selectTool("webconsole");
+
+  const node = await waitFor(() => findWarningMessage(hud, "original source"));
+  ok(node, "source map error is displayed in web console");
+
+  ok(
+    !!node.querySelector(".learn-more-link"),
+    "source map error has learn more link"
+  );
+});