K2JS: add ed outputPrefix and outputPostfix compiler arguments to K2JSCompiler.

compiler/tests/org/jetbrains/jet/cli/jvm/CliBaseTest.java

@@ -31,6 +31,7 @@ import java.io.File;
 import java.io.PrintStream;
 
 public class CliBaseTest {
+    protected static final String NOT_EXISTING_PATH = "not/existing/path";
 
     @Rule
     public final Tmpdir tmpdir = new Tmpdir();

compiler/tests/org/jetbrains/jet/cli/jvm/K2JsCliTest.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright 2010-2013 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.jet.cli.jvm;
+
+import com.google.common.collect.Lists;
+import com.intellij.util.ArrayUtil;
+import junit.framework.Assert;
+import org.junit.Test;
+
+import java.io.File;
+import java.util.Collections;
+import java.util.List;
+
+public class K2JsCliTest extends CliBaseTest {
+    @Test
+    public void simple() {
+        doSimpleTest(/*expectedOutFile =*/ true);
+    }
+
+    @Test
+    public void outputPrefixFileNotFound() {
+        doSimpleTest(/*expectedOutFile =*/ false,
+                     "-outputPrefix", NOT_EXISTING_PATH);
+    }
+
+    @Test
+    public void outputPostfixFileNotFound() {
+        doSimpleTest(/*expectedOutFile =*/ false,
+                     "-outputPostfix", NOT_EXISTING_PATH);
+    }
+
+    private void doSimpleTest(boolean expectedOutFile, String... additionalArgs) {
+        File outputFile = new File(tmpdir.getTmpDir(),  "out.js");
+        List<String> args = Lists.newArrayList(
+                "-sourceFiles", "compiler/testData/cli/simple2js.kt",
+                "-output", outputFile.getPath());
+        Collections.addAll(args, additionalArgs);
+
+        executeCompilerCompareOutputJS(ArrayUtil.toStringArray(args));
+
+        Assert.assertEquals(expectedOutFile, outputFile.isFile());
+    }
+}

compiler/tests/org/jetbrains/jet/cli/jvm/K2JvmCliTest.java

@@ -24,6 +24,9 @@ import org.junit.Test;
 import java.io.File;
 
 public class K2JvmCliTest extends CliBaseTest {
+
+    protected static final String ANOTHER_NOT_EXISTING_PATH = "yet/another/not/existing/path";
+
     @Test
     public void wrongKotlinSignature() throws Exception {
         String[] args = {
@@ -46,8 +49,8 @@ public class K2JvmCliTest extends CliBaseTest {
     public void nonExistingClassPathAndAnnotationsPath() {
         String[] args = {
                 "-src", "compiler/testData/cli/simple.kt",
-                "-classpath", "not/existing/path",
-                "-annotations", "yet/another/not/existing/path",
+                "-classpath", NOT_EXISTING_PATH,
+                "-annotations", ANOTHER_NOT_EXISTING_PATH,
                 "-output", tmpdir.getTmpDir().getPath()};
         executeCompilerCompareOutputJVM(args);
 
@@ -57,7 +60,7 @@ public class K2JvmCliTest extends CliBaseTest {
     @Test
     public void nonExistingSourcePath() {
         String[] args = {
-                "-src", "not/existing/path",
+                "-src", NOT_EXISTING_PATH,
                 "-output", tmpdir.getTmpDir().getPath()};
         executeCompilerCompareOutputJVM(args);
     }