diff --git a/browser/base/content/test/webrtc/browser.ini b/browser/base/content/test/webrtc/browser.ini
index 163dcd5672e5..89c12fd26a55 100644
--- a/browser/base/content/test/webrtc/browser.ini
+++ b/browser/base/content/test/webrtc/browser.ini
@@ -6,6 +6,8 @@ support-files =
   get_user_media_in_xorigin_frame.html
   get_user_media_in_xorigin_frame_ancestor.html
   head.js
+  single_peerconnection.html
+
 prefs =
   privacy.webrtc.allowSilencingNotifications=true
   privacy.webrtc.legacyGlobalIndicator=false
@@ -41,3 +43,4 @@ skip-if = (os == "win" && bits == 64) # win8: bug 1334752
 [browser_tab_switch_warning.js]
 [browser_webrtc_hooks.js]
 [browser_devices_get_user_media_queue_request.js]
+[browser_WebrtcGlobalInformation.js]
diff --git a/browser/base/content/test/webrtc/browser_WebrtcGlobalInformation.js b/browser/base/content/test/webrtc/browser_WebrtcGlobalInformation.js
new file mode 100644
index 000000000000..31e1b8929fcb
--- /dev/null
+++ b/browser/base/content/test/webrtc/browser_WebrtcGlobalInformation.js
@@ -0,0 +1,226 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+XPCOMUtils.defineLazyModuleGetters(this, {
+  BrowserTestUtils: "resource://testing-common/BrowserTestUtils.jsm",
+});
+
+const ProcessTools = Cc["@mozilla.org/processtools-service;1"].getService(
+  Ci.nsIProcessToolsService
+);
+
+let getStatsReports = async (filter = "") => {
+  let { reports } = await new Promise(r =>
+    WebrtcGlobalInformation.getAllStats(r, filter)
+  );
+
+  ok(Array.isArray(reports), "|reports| is an array");
+
+  let sanityCheckReport = report => {
+    isnot(report.pcid, "", "pcid is non-empty");
+    if (filter.length) {
+      is(report.pcid, filter, "pcid matches filter");
+    }
+  };
+
+  reports.forEach(sanityCheckReport);
+  return reports;
+};
+
+let getLogging = async () => {
+  let logs = await new Promise(r => WebrtcGlobalInformation.getLogging("", r));
+  ok(Array.isArray(logs), "|logs| is an array");
+  return logs;
+};
+
+let checkStatsReportCount = async (count, filter = "") => {
+  let reports = await getStatsReports(filter);
+  is(reports.length, count, `|reports| should have length ${count}`);
+  if (reports.length != count) {
+    info(`reports = ${JSON.stringify(reports)}`);
+  }
+  return reports;
+};
+
+let checkLoggingEmpty = async () => {
+  let logs = await getLogging();
+  is(logs.length, 0, "Logging is empty");
+  if (logs.length) {
+    info(`logs = ${JSON.stringify(logs)}`);
+  }
+  return logs;
+};
+
+let checkLoggingNonEmpty = async () => {
+  let logs = await getLogging();
+  isnot(logs.length, 0, "Logging is not empty");
+  return logs;
+};
+
+let clearAndCheck = async () => {
+  WebrtcGlobalInformation.clearAllStats();
+  WebrtcGlobalInformation.clearLogging();
+  await checkStatsReportCount(0);
+  await checkLoggingEmpty();
+};
+
+let openTabInNewProcess = async file => {
+  let rootDir = getRootDirectory(gTestPath);
+  rootDir = rootDir.replace(
+    "chrome://mochitests/content/",
+    "https://example.com/"
+  );
+  let absoluteURI = rootDir + file;
+
+  return BrowserTestUtils.openNewForegroundTab({
+    gBrowser,
+    opening: absoluteURI,
+    forceNewProcess: true,
+  });
+};
+
+let killTabProcess = async tab => {
+  ProcessTools.kill(tab.linkedBrowser.frameLoader.remoteTab.osPid);
+};
+
+add_task(async () => {
+  info("Test that clearAllStats is callable");
+  WebrtcGlobalInformation.clearAllStats();
+  ok(true, "clearAllStats returns");
+});
+
+add_task(async () => {
+  info("Test that clearLogging is callable");
+  WebrtcGlobalInformation.clearLogging();
+  ok(true, "clearLogging returns");
+});
+
+add_task(async () => {
+  info(
+    "Test that getAllStats is callable, and returns 0 results when no RTCPeerConnections have existed"
+  );
+  await checkStatsReportCount(0);
+});
+
+add_task(async () => {
+  info(
+    "Test that getLogging is callable, and returns 0 results when no RTCPeerConnections have existed"
+  );
+  await checkLoggingEmpty();
+});
+
+add_task(async () => {
+  info("Test that we can get stats/logging for a PC on the parent process");
+  await clearAndCheck();
+  let pc = new RTCPeerConnection();
+  await pc.setLocalDescription(
+    await pc.createOffer({ offerToReceiveAudio: true })
+  );
+  // Let ICE stack go quiescent
+  await new Promise(r => {
+    pc.onicegatheringstatechange = () => {
+      if (pc.iceGatheringState == "complete") {
+        r();
+      }
+    };
+  });
+  await checkStatsReportCount(1);
+  await checkLoggingNonEmpty();
+  pc.close();
+  pc = null;
+  // Closing a PC should not do anything to the ICE logging
+  await checkLoggingNonEmpty();
+  await clearAndCheck();
+});
+
+add_task(async () => {
+  info("Test that we can get stats/logging for a PC on a content process");
+  await clearAndCheck();
+  let tab = await openTabInNewProcess("single_peerconnection.html");
+  await checkStatsReportCount(1);
+  await checkLoggingNonEmpty();
+  await killTabProcess(tab);
+  BrowserTestUtils.removeTab(tab);
+  await clearAndCheck();
+});
+
+add_task(async () => {
+  info("Test filtering for stats reports (parent process)");
+  await clearAndCheck();
+  let pc1 = new RTCPeerConnection();
+  let pc2 = new RTCPeerConnection();
+  let allReports = await checkStatsReportCount(2);
+  await checkStatsReportCount(1, allReports[0].pcid);
+  pc1.close();
+  pc2.close();
+  pc1 = null;
+  pc2 = null;
+  await checkStatsReportCount(1, allReports[0].pcid);
+  await clearAndCheck();
+});
+
+add_task(async () => {
+  info("Test filtering for stats reports (content process)");
+  await clearAndCheck();
+  let tab1 = await openTabInNewProcess("single_peerconnection.html");
+  let tab2 = await openTabInNewProcess("single_peerconnection.html");
+  let allReports = await checkStatsReportCount(2);
+  await checkStatsReportCount(1, allReports[0].pcid);
+  await killTabProcess(tab1);
+  BrowserTestUtils.removeTab(tab1);
+  await killTabProcess(tab2);
+  BrowserTestUtils.removeTab(tab2);
+  await checkStatsReportCount(1, allReports[0].pcid);
+  await clearAndCheck();
+});
+
+add_task(async () => {
+  info("Test that stats/logging persists when PC is closed (parent process)");
+  await clearAndCheck();
+  let pc = new RTCPeerConnection();
+  // This stuff will generate logging
+  await pc.setLocalDescription(
+    await pc.createOffer({ offerToReceiveAudio: true })
+  );
+  await new Promise(r => (pc.onicecandidate = r));
+  let reports = await checkStatsReportCount(1);
+  isnot(
+    window.browsingContext.browserId,
+    undefined,
+    "browserId is defined for parent process"
+  );
+  is(
+    reports[0].browserId,
+    window.browsingContext.browserId,
+    "browserId for stats report matches parent process"
+  );
+  await checkLoggingNonEmpty();
+  pc.close();
+  pc = null;
+  await checkStatsReportCount(1);
+  await checkLoggingNonEmpty();
+  await clearAndCheck();
+});
+
+add_task(async () => {
+  info("Test that stats/logging persists when PC is closed (content process)");
+  await clearAndCheck();
+  let tab = await openTabInNewProcess("single_peerconnection.html");
+  let { browserId } = tab.linkedBrowser;
+  let reports = await checkStatsReportCount(1);
+  is(reports[0].browserId, browserId, "browserId for stats report matches tab");
+  isnot(
+    browserId,
+    window.browsingContext.browserId,
+    "tab browser id is not the same as parent process browser id"
+  );
+  await checkLoggingNonEmpty();
+  await killTabProcess(tab);
+  BrowserTestUtils.removeTab(tab);
+  await checkStatsReportCount(1);
+  await checkLoggingNonEmpty();
+  await clearAndCheck();
+});
diff --git a/browser/base/content/test/webrtc/single_peerconnection.html b/browser/base/content/test/webrtc/single_peerconnection.html
new file mode 100644
index 000000000000..62c63a85c4f5
--- /dev/null
+++ b/browser/base/content/test/webrtc/single_peerconnection.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html>
+<head><meta charset="UTF-8"></head>
+<body>
+<div id="Page that opens a single peerconnection"></div>
+<script>
+  let test = async () => {
+    let pc = new RTCPeerConnection();
+    await pc.setLocalDescription(await pc.createOffer({offerToReceiveAudio: true}));
+  };
+  test();
+</script>
+</body>
+</html>