Add kotlin.test library to build distribution and provide for tests

compiler/util/src/org/jetbrains/kotlin/utils/KotlinPaths.java

@@ -33,6 +33,9 @@ public interface KotlinPaths {
     @NotNull
     File getReflectPath();
 
+    @NotNull
+    File getKotlinTestPath();
+
     @NotNull
     File getRuntimeSourcesPath();
 

compiler/util/src/org/jetbrains/kotlin/utils/KotlinPathsFromHomeDir.java

@@ -52,6 +52,12 @@ public class KotlinPathsFromHomeDir implements KotlinPaths {
         return getLibraryFile(PathUtil.KOTLIN_JAVA_REFLECT_JAR);
     }
 
+    @NotNull
+    @Override
+    public File getKotlinTestPath() {
+        return getLibraryFile(PathUtil.KOTLIN_TEST_JAR);
+    }
+
     @NotNull
     @Override
     public File getRuntimeSourcesPath() {

compiler/util/src/org/jetbrains/kotlin/utils/PathUtil.java

@@ -34,6 +34,7 @@ public class PathUtil {
     public static final String ANDROID_SDK_ANNOTATIONS_JAR = "kotlin-android-sdk-annotations.jar";
     public static final String KOTLIN_JAVA_RUNTIME_JAR = "kotlin-runtime.jar";
     public static final String KOTLIN_JAVA_REFLECT_JAR = "kotlin-reflect.jar";
+    public static final String KOTLIN_TEST_JAR = "kotlin-test.jar";
     public static final String KOTLIN_JAVA_RUNTIME_SRC_JAR = "kotlin-runtime-sources.jar";
     public static final String KOTLIN_COMPILER_JAR = "kotlin-compiler.jar";