Don't compile runtime for each test run by default: only do it for All Tests

.idea/runConfigurations/All_Tests.xml

@@ -21,7 +21,9 @@
     <option name="TEST_SEARCH_SCOPE">
       <value defaultName="moduleWithDependencies" />
     </option>
-    <envs />
+    <envs>
+      <env name="kotlin.tests.actually.compile" value="true" />
+    </envs>
     <patterns />
     <RunnerSettings RunnerId="Debug">
       <option name="DEBUG_PORT" value="53032" />

compiler/tests/org/jetbrains/jet/codegen/forTestCompile/ForTestCompileSomething.java

@@ -19,6 +19,7 @@ package org.jetbrains.jet.codegen.forTestCompile;
 import com.google.common.io.Files;
 import com.intellij.openapi.util.Pair;
 import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.util.containers.Stack;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.JetTestUtils;
 import org.jetbrains.jet.TimeUtils;
@@ -27,14 +28,12 @@ import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import com.intellij.util.containers.Stack;
-
 import java.util.jar.JarEntry;
 import java.util.jar.JarOutputStream;
 
 abstract class ForTestCompileSomething {
 
-    public static final boolean ACTUALLY_COMPILE = !"false".equals(System.getenv("kotlin.tests.actually.compile"));
+    public static final boolean ACTUALLY_COMPILE = "true".equals(System.getenv("kotlin.tests.actually.compile"));
 
     @NotNull
     private final String jarName;