KT-3008 Fix JS backend tests

compiler/testData/cli/js/jsHelp.out

@@ -7,6 +7,7 @@ where possible options include:
   -meta-info                 Generate metadata
   -kjsm                      Generate kjsm-files (for creating libraries)
   -target <version>          Generate JS files for specific ECMA version (only ECMA 5 is supported)
+  -module-kind               Kind of a module generated by compiler. Supported values are: plain (by default), amd, commonjs, umd.
   -main {call,noCall}        Whether a main function should be called; default 'call' (main function will be auto detected)
   -output-prefix <path>      Path to file which will be added to the beginning of output file
   -output-postfix <path>     Path to file which will be added to the end of output file
@@ -17,5 +18,4 @@ where possible options include:
   -help (-h)                 Print a synopsis of standard options
   -X                         Print a synopsis of advanced options
   -P plugin:<pluginId>:<optionName>=<value>
-                             Pass an option to a plugin
-OK
+                             Pass an option to a plugin

js/js.frontend/src/org/jetbrains/kotlin/js/config/JsConfig.java

@@ -83,7 +83,7 @@ public abstract class JsConfig {
 
     @NotNull
     public ModuleKind getModuleKind() {
-        return configuration.getNotNull(JSConfigurationKeys.MODULE_KIND);
+        return configuration.get(JSConfigurationKeys.MODULE_KIND, ModuleKind.PLAIN);
     }
 
     public abstract boolean checkLibFilesAndReportErrors(@NotNull Function1<String, Unit> report);

js/js.tests/test/org/jetbrains/kotlin/js/test/rhino/RhinoUtils.java

@@ -193,6 +193,7 @@ public final class RhinoUtils {
     private static ScriptableObject initScope(@NotNull EcmaVersion version, @NotNull Context context, @NotNull List<String> jsLibraries) {
         ScriptableObject scope = context.initStandardObjects();
         try {
+            context.evaluateString(scope, "var Kotlin = {};", ".", 1, null);
             runFileWithRhino(getKotlinLibFile(version), context, scope);
             runFileWithRhino(TEST_DATA_DIR_PATH + "kotlin_lib.js", context, scope);
             runFileWithRhino(TEST_DATA_DIR_PATH + "maps.js", context, scope);

js/js.translator/src/org/jetbrains/kotlin/js/translate/context/StaticContext.java

@@ -41,7 +41,10 @@ import org.jetbrains.kotlin.resolve.BindingTrace;
 import org.jetbrains.kotlin.resolve.DescriptorUtils;
 import org.jetbrains.kotlin.resolve.calls.util.FakeCallableDescriptorForObject;
 
-import java.util.*;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 import static org.jetbrains.kotlin.js.translate.utils.AnnotationsUtils.*;
 import static org.jetbrains.kotlin.js.translate.utils.JsAstUtils.pureFqn;
@@ -542,6 +545,13 @@ public final class StaticContext {
 
                     JsNameRef result = getQualifierForParentPackage(((PackageFragmentDescriptor) containingDescriptor).getFqName());
 
+                    // TODO: remove this dirty hack
+                    if (descriptor instanceof ClassDescriptor && DescriptorUtils.isTopLevelDeclaration(descriptor)) {
+                        if (DescriptorUtils.getFqNameFromTopLevelClass(descriptor).toString().equals("Annotation")) {
+                            return result;
+                        }
+                    }
+
                     String moduleName = getExternalModuleName(descriptor);
                     if (moduleName == null) {
                         return result;

js/js.translator/src/org/jetbrains/kotlin/js/translate/general/Translation.java

@@ -217,7 +217,6 @@ public final class Translation {
         TranslationContext context = TranslationContext.rootContext(staticContext, rootFunction);
         statements.addAll(PackageDeclarationTranslator.translateFiles(files, context));
         defineModule(context, statements, config.getModuleId());
-        statements.add(new JsReturn(program.getRootScope().declareName(Namer.getRootPackageName()).makeRef()));
 
         mayBeGenerateTests(files, config, rootBlock, context);
 
@@ -241,6 +240,8 @@ public final class Translation {
             }
         }
 
+        statements.add(new JsReturn(program.getRootScope().declareName(Namer.getRootPackageName()).makeRef()));
+
         JsBlock block = program.getGlobalBlock();
         block.getStatements().addAll(wrapIfNecessary(config.getModuleId(), rootFunction, importedModuleList, program,
                                                      config.getModuleKind()));
@@ -362,7 +363,7 @@ public final class Translation {
             statement = invocation.makeStmt();
         }
         else {
-            statement = JsAstUtils.newVar(program.getScope().declareName(moduleId), function);
+            statement = JsAstUtils.newVar(program.getScope().declareName(moduleId), invocation);
         }
 
         return Collections.singletonList(statement);