Bug 1605854 - Fix remaining tests using uneval/toSource r=mccr8,bzbarsky

Differential Revision: https://phabricator.services.mozilla.com/D58685

toolkit/components/url-classifier/tests/browser/classifierTester.js

@@ -344,7 +344,7 @@ var classifierTester = {
     async function fn(frame, iframeId, depth) {
       return SpecialPowers.spawn(
         frame,
-        [iframeId, depth, fn.toSource()],
+        [iframeId, depth, fn.toString()],
         async (iframeId, depth, fnSource) => {
           // eslint-disable-next-line no-eval
           let fnGetIframePluginInfo = eval(`(() => (${fnSource}))()`);

toolkit/components/url-classifier/tests/mochitest/features.js

@@ -190,7 +190,7 @@ async function runTest(test, expectedFlag, expectedTrackingResource, prefs) {
     ],
   ];
 
-  info("Testing: " + config.toSource() + "\n");
+  info("Testing: " + JSON.stringify(config) + "\n");
 
   await SpecialPowers.pushPrefEnv({ set: config.concat(prefs) });
 

toolkit/components/url-classifier/tests/mochitest/test_cryptomining.html

@@ -42,7 +42,7 @@ async function runTest(test) {
     [ "privacy.trackingprotection.socialtracking.enabled", false ],
   ]});
 
-  info("Testing: " + test.config.toSource() + "\n");
+  info("Testing: " + JSON.stringify(test.config) + "\n");
 
   // Let's load an image with a random query string, just to avoid network cache.
   let result = await new Promise(resolve => {

toolkit/components/url-classifier/tests/mochitest/test_fingerprinting.html

@@ -42,7 +42,7 @@ async function runTest(test) {
     [ "privacy.trackingprotection.socialtracking.enabled", false ],
   ]});
 
-  info("Testing: " + test.config.toSource() + "\n");
+  info("Testing: " + JSON.stringify(test.config) + "\n");
 
   // Let's load an image with a random query string, just to avoid network cache.
   let result = await new Promise(resolve => {

toolkit/components/url-classifier/tests/mochitest/test_socialtracking.html

@@ -42,7 +42,7 @@ async function runTest(test) {
     [ "privacy.trackingprotection.socialtracking.enabled", true ],
   ]});
 
-  info("Testing: " + test.config.toSource() + "\n");
+  info("Testing: " + JSON.stringify(test.config) + "\n");
 
   // Let's load an image with a random query string, just to avoid network cache.
   let result = await new Promise(resolve => {