Run out.precompiled.js for commandline JS runtimes instead of out.js

dart/tools/testing/dart/test_suite.dart

Index: dart/tools/testing/dart/test_suite.dart
diff --git a/dart/tools/testing/dart/test_suite.dart b/dart/tools/testing/dart/test_suite.dart
index 6d2bbc12c2907a9737598cd99510db5e935cb89b..2a2e80973c17f4e7c7e3b964b5287f530b96c9e5 100644
--- a/dart/tools/testing/dart/test_suite.dart
+++ b/dart/tools/testing/dart/test_suite.dart
@@ -1010,16 +1010,21 @@ class StandardTestSuite extends TestSuite {
           dart2JsBootstrapDependencies, compilerPath, args,
           environmentOverrides);
 
+      var javascriptFile = '$tempDir/out.js';
+      if (configuration['csp']) {
+        javascriptFile = '$tempDir/out.precompiled.js';
+      }
+
       List<Command> commands = <Command>[command];
       if (info.hasCompileError) {
         // Do not attempt to run the compiled result. A compilation
         // error should be reported by the compilation command.
       } else if (configuration['runtime'] == 'd8') {
         commands.add(CommandBuilder.instance.getJSCommandlineCommand(
-            "d8", d8FileName, ['$tempDir/out.js'], environmentOverrides));
+            "d8", d8FileName, [javascriptFile], environmentOverrides));
       } else if (configuration['runtime'] == 'jsshell') {
         commands.add(CommandBuilder.instance.getJSCommandlineCommand(
-            "jsshell", jsShellFileName, ['$tempDir/out.js'],
+            "jsshell", jsShellFileName, [javascriptFile],
             environmentOverrides));
       }
       return commands;