3 files changed, 162 insertions, 0 deletions
diff --git a/remote/cdp/test/browser/log/browser.ini b/remote/cdp/test/browser/log/browser.ini
new file mode 100644
index 0000000000..d18972ca94
--- /dev/null
+++ b/remote/cdp/test/browser/log/browser.ini
@@ -0,0 +1,15 @@
+[DEFAULT]
+tags = cdp
+subsuite = remote
+args =
+  --remote-debugging-port
+  --remote-allow-origins=null
+prefs =  # Bug 1600054: Make CDP Fission compatible
+  fission.bfcacheInParent=false
+  fission.webContentIsolationStrategy=0
+support-files =
+  !/remote/cdp/test/browser/chrome-remote-interface.js
+  !/remote/cdp/test/browser/head.js
+  head.js
+
+[browser_entryAdded.js]
diff --git a/remote/cdp/test/browser/log/browser_entryAdded.js b/remote/cdp/test/browser/log/browser_entryAdded.js
new file mode 100644
index 0000000000..1c6ba2e0a8
--- /dev/null
+++ b/remote/cdp/test/browser/log/browser_entryAdded.js
@@ -0,0 +1,138 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+add_task(async function noEventsWhenLogDomainDisabled({ client }) {
+  await runEntryAddedTest(client, 0, async () => {
+    await throwScriptError("foo");
+  });
+});
+
+add_task(async function noEventsAfterLogDomainDisabled({ client }) {
+  const { Log } = client;
+
+  await Log.enable();
+  await Log.disable();
+
+  await runEntryAddedTest(client, 0, async () => {
+    await throwScriptError("foo");
+  });
+});
+
+add_task(async function noEventsForConsoleMessageWithException({ client }) {
+  const { Log } = client;
+
+  await Log.enable();
+
+  const context = await enableRuntime(client);
+  await runEntryAddedTest(client, 0, async () => {
+    evaluate(client, context.id, () => {
+      const foo = {};
+      foo.bar();
+    });
+  });
+});
+
+add_task(async function eventsForScriptErrorWithoutException({ client }) {
+  const { Log } = client;
+
+  await Log.enable();
+
+  await enableRuntime(client);
+  const events = await runEntryAddedTest(client, 1, async () => {
+    throwScriptError({
+      text: "foo",
+      sourceName: "https://foo.bar",
+      lineNumber: 7,
+      category: "javascript",
+    });
+  });
+
+  is(events[0].source, "javascript", "Got expected source");
+  is(events[0].level, "error", "Got expected level");
+  is(events[0].text, "foo", "Got expected text");
+  is(events[0].url, "https://foo.bar", "Got expected url");
+  is(events[0].lineNumber, 7, "Got expected line number");
+});
+
+add_task(async function eventsForScriptErrorLevels({ client }) {
+  const { Log } = client;
+
+  await Log.enable();
+
+  const flags = {
+    info: Ci.nsIScriptError.infoFlag,
+    warning: Ci.nsIScriptError.warningFlag,
+    error: Ci.nsIScriptError.errorFlag,
+  };
+
+  await enableRuntime(client);
+  for (const [level, flag] of Object.entries(flags)) {
+    const events = await runEntryAddedTest(client, 1, async () => {
+      throwScriptError({ text: level, flag });
+    });
+
+    is(events[0].text, level, "Got expected text");
+    is(events[0].level, level, "Got expected level");
+  }
+});
+
+add_task(async function eventsForScriptErrorContent({ client }) {
+  const { Log } = client;
+
+  await Log.enable();
+
+  const context = await enableRuntime(client);
+  const events = await runEntryAddedTest(client, 1, async () => {
+    evaluate(client, context.id, () => {
+      document.execCommand("copy");
+    });
+  });
+
+  is(events[0].source, "other", "Got expected source");
+  is(events[0].level, "warning", "Got expected level");
+  ok(
+    events[0].text.includes("document.execCommand(‘cut’/‘copy’) was denied"),
+    "Got expected text"
+  );
+  is(events[0].url, undefined, "Got undefined url");
+  is(events[0].lineNumber, 2, "Got expected line number");
+});
+
+async function runEntryAddedTest(client, eventCount, callback, options = {}) {
+  const { Log } = client;
+
+  const EVENT_ENTRY_ADDED = "Log.entryAdded";
+
+  const history = new RecordEvents(eventCount);
+  history.addRecorder({
+    event: Log.entryAdded,
+    eventName: EVENT_ENTRY_ADDED,
+    messageFn: payload => `Received "${EVENT_ENTRY_ADDED}"`,
+  });
+
+  const timeBefore = Date.now();
+  await callback();
+
+  const entryAddedEvents = await history.record();
+  is(entryAddedEvents.length, eventCount, "Got expected amount of events");
+
+  if (eventCount == 0) {
+    return [];
+  }
+
+  const timeAfter = Date.now();
+
+  // Check basic details for entryAdded events
+  entryAddedEvents.forEach(event => {
+    const timestamp = event.payload.entry.timestamp;
+
+    ok(
+      timestamp >= timeBefore && timestamp <= timeAfter,
+      "Got valid timestamp"
+    );
+  });
+
+  return entryAddedEvents.map(event => event.payload.entry);
+}
diff --git a/remote/cdp/test/browser/log/head.js b/remote/cdp/test/browser/log/head.js
new file mode 100644
index 0000000000..1a1c90fbf6
--- /dev/null
+++ b/remote/cdp/test/browser/log/head.js
@@ -0,0 +1,9 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+Services.scriptloader.loadSubScript(
+  "chrome://mochitests/content/browser/remote/cdp/test/browser/head.js",
+  this
+);