foo.diff

diff --git a/src/test/harness.js b/src/test/harness.js
index ce737046..16fff204 100644
--- a/src/test/harness.js
+++ b/src/test/harness.js
@@ -32,6 +32,10 @@ async function waitUntil(fn) {
   throw new Error("waitUntil() timed out");
 }
 
+function start() {
+  app.actions.setViewMode("non-dev");
+}
+
 function finish() {
   console.log("TestFinished");
   localStorage.clear();
@@ -540,6 +544,7 @@ async function ensurePseudoElementRulesExpanded() {
 }
 
 const testCommands = {
+  start,
   selectConsole,
   selectDebugger,
   selectInspector,
diff --git a/test/header.js b/test/header.js
index f749cc79..59543a75 100644
--- a/test/header.js
+++ b/test/header.js
@@ -4,7 +4,7 @@
 // UI process.
 
 function log(text) {
-  dump(text + "\n");
+  // dump(text + "\n");
   ChromeUtils.recordReplayLog(text);
 }
 
diff --git a/test/scripts/stepping-01.js b/test/scripts/stepping-01.js
index 5c1eb640..ab499200 100644
--- a/test/scripts/stepping-01.js
+++ b/test/scripts/stepping-01.js
@@ -1,5 +1,6 @@
 // Test basic step-over/back functionality.
-(async function() {
+(async function () {
+  Test.start();
   await Test.addBreakpoint("doc_rr_basic.html", 20);
 
   await Test.rewindToLine(20);