Fix stdlib usages in IC tests

* Use stdlib from dist
* Check that stdlib exists
* Don't add stdlib for JS, because compiler adds one by default
(stdlib would be read twice which is slow)

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/AbstractIncrementalCompilerRunnerTestBase.kt

@@ -16,6 +16,7 @@
 
 package org.jetbrains.kotlin.incremental
 
+import com.intellij.testFramework.UsefulTestCase
 import com.intellij.util.containers.HashMap
 import org.jetbrains.kotlin.TestWithWorkingDir
 import org.jetbrains.kotlin.cli.common.ExitCode
@@ -23,9 +24,6 @@ import org.jetbrains.kotlin.cli.common.arguments.CommonCompilerArguments
 import org.jetbrains.kotlin.incremental.testingUtils.*
 import org.jetbrains.kotlin.incremental.utils.TestCompilationResult
 import org.junit.Assert
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.junit.runners.Parameterized
 import java.io.File
 
 abstract class AbstractIncrementalCompilerRunnerTestBase<Args : CommonCompilerArguments> : TestWithWorkingDir() {
@@ -136,6 +134,11 @@ abstract class AbstractIncrementalCompilerRunnerTestBase<Args : CommonCompilerAr
 
     companion object {
         @JvmStatic
-        protected val bootstrapKotlincLib: File = File("dependencies/bootstrap-compiler/Kotlin/kotlinc/lib")
+        private val distKotlincLib: File = File("dist/kotlinc/lib")
+
+        @JvmStatic
+        protected val kotlinStdlibJvm: File = File(distKotlincLib, "kotlin-stdlib.jar").also {
+            UsefulTestCase.assertExists(it)
+        }
     }
 }

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/AbstractIncrementalJsCompilerRunnerTest.kt

@@ -37,6 +37,5 @@ abstract class AbstractIncrementalJsCompilerRunnerTest : AbstractIncrementalComp
     override fun createCompilerArguments(destinationDir: File, testDir: File): K2JSCompilerArguments =
             K2JSCompilerArguments().apply {
                 outputFile = File(destinationDir, "${testDir.name}.js").path
-                libraries = File(bootstrapKotlincLib, "kotlin-stdlib-js.jar").path
             }
 }

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/AbstractIncrementalJvmCompilerRunnerTest.kt

@@ -77,7 +77,7 @@ abstract class AbstractIncrementalJvmCompilerRunnerTest : AbstractIncrementalCom
 
     private val compileClasspath =
             listOf(
-                File(bootstrapKotlincLib, "kotlin-stdlib.jar"),
+                kotlinStdlibJvm,
                 KotlinTestUtils.getAnnotationsJar()
             ).joinToString(File.pathSeparator) { it.canonicalPath }
 }