[DevTools] Never stop in InjectedScriptSource

third_party/WebKit/LayoutTests/http/tests/inspector/debugger-test.js

 function scheduleTestFunction()
 {
     setTimeout(testFunction, 0);
 }
 
 var initialize_DebuggerTest = function() {
 
 InspectorTest.preloadPanel("sources");
 
 InspectorTest.startDebuggerTest = function(callback, quiet)
 {
     console.assert(InspectorTest.debuggerModel.debuggerEnabled(), "Debugger has to be enabled");
     if (quiet !== undefined)
         InspectorTest._quiet = quiet;
     WebInspector.SourcesPanel.show();
 
     InspectorTest.addSniffer(WebInspector.DebuggerModel.prototype, "_pausedScript", InspectorTest._pausedScript, true);
     InspectorTest.addSniffer(WebInspector.DebuggerModel.prototype, "_resumedScript", InspectorTest._resumedScript, true);
     InspectorTest.safeWrap(callback)();
 };
 
+InspectorTest.startDebuggerTestPromise = function(quiet)
+{
+    var cb;
+    var p = new Promise(fullfill => cb = fullfill);
+    InspectorTest.startDebuggerTest(cb, quiet);
+    return p;
+}
+
 InspectorTest.completeDebuggerTest = function()
 {
     WebInspector.breakpointManager.setBreakpointsActive(true);
     InspectorTest.resumeExecution(InspectorTest.completeTest.bind(InspectorTest));
 };
 
 (function() {
     // FIXME: Until there is no window.onerror() for uncaught exceptions in promises
     // we use this hack to print the exceptions instead of just timing out.
 
@@ skipping 47 matching lines @@
     InspectorTest.evaluateInPage("scheduleTestFunction()");
     InspectorTest.addResult("Set timer for test function.");
 };
 
 InspectorTest.runTestFunctionAndWaitUntilPaused = function(callback)
 {
     InspectorTest.runTestFunction();
     InspectorTest.waitUntilPaused(callback);
 };
 
+InspectorTest.runTestFunctionAndWaitUntilPausedPromise = function()
+{
+    var cb;
+    var p = new Promise(fullfill => cb = fullfill);
+    InspectorTest.runTestFunctionAndWaitUntilPaused(cb);
+    return p;
+}
+
 InspectorTest.runAsyncCallStacksTest = function(totalDebuggerStatements, maxAsyncCallStackDepth)
 {
     InspectorTest.setQuiet(true);
     InspectorTest.startDebuggerTest(step1);
 
     function step1()
     {
         InspectorTest.DebuggerAgent.setAsyncCallStackDepth(maxAsyncCallStackDepth, step2);
     }
 
@@ skipping 475 matching lines @@
     var listItem = threadsPane._debuggerModelToListItems.get(WebInspector.DebuggerModel.fromTarget(target));
     threadsPane._onListItemClick(listItem);
 }
 
 InspectorTest.evaluateOnCurrentCallFrame = function(code)
 {
     return new Promise(succ => InspectorTest.debuggerModel.evaluateOnSelectedCallFrame(code, "console", false, true, false, false, InspectorTest.safeWrap(succ)));
 }
 
 };