This commit fixes tests in 173 branch, avoid exception:
com.intellij.openapi.util.TraceableDisposable$DisposalException:
Virtual pointer 'jar:///mnt/agent/work/bd0f559856a14a82/dist/kotlinc/lib/kotlin-stdlib-js.jar!/'
hasn't been disposed: --------------Creation trace:
java.lang.Throwable
at com.intellij.openapi.util.TraceableDisposable.<init>(TraceableDisposable.java:45)
at com.intellij.openapi.vfs.impl.VirtualFilePointerImpl.<init>(VirtualFilePointerImpl.java:41)
at com.intellij.openapi.vfs.impl.VirtualFilePointerManagerImpl.getOrCreate(VirtualFilePointerManagerImpl.java:266)
at com.intellij.openapi.vfs.impl.VirtualFilePointerManagerImpl.create(VirtualFilePointerManagerImpl.java:205)
at com.intellij.openapi.vfs.impl.VirtualFilePointerManagerImpl.create(VirtualFilePointerManagerImpl.java:136)
at com.intellij.openapi.vfs.impl.VirtualFilePointerContainerImpl.create(VirtualFilePointerContainerImpl.java:359)
at com.intellij.openapi.vfs.impl.VirtualFilePointerContainerImpl.add(VirtualFilePointerContainerImpl.java:169)
at com.intellij.openapi.roots.impl.libraries.LibraryImpl.addRoot(LibraryImpl.java:505)
at com.intellij.openapi.roots.ui.configuration.libraryEditor.NewLibraryEditor.exportRoots(NewLibraryEditor.java:247)
at com.intellij.openapi.roots.ui.configuration.libraryEditor.NewLibraryEditor.applyTo(NewLibraryEditor.java:218)
at org.jetbrains.kotlin.idea.test.ConfigLibraryUtil.addLibrary(ConfigLibraryUtil.kt:113)
at org.jetbrains.kotlin.idea.test.KotlinStdJSProjectDescriptor.configureModule(KotlinStdJSProjectDescriptor.kt:38)
at org.jetbrains.kotlin.idea.test.KotlinLightProjectDescriptor.configureModule(KotlinLightProjectDescriptor.java:46)
at org.jetbrains.kotlin.idea.test.TestUtilsKt$configureAs$1.consume(testUtils.kt:59)
at org.jetbrains.kotlin.idea.test.TestUtilsKt$configureAs$1.consume(testUtils.kt)
at com.intellij.openapi.roots.ModuleRootModificationUtil.updateModel(ModuleRootModificationUtil.java:143)
at org.jetbrains.kotlin.idea.test.TestUtilsKt.configureAs(testUtils.kt:50)
at org.jetbrains.kotlin.idea.test.TestUtilsKt.configureAs(testUtils.kt:69)
at org.jetbrains.kotlin.idea.decompiler.textBuilder.AbstractDecompiledTextFromJsMetadataTest.setUp(AbstractDecompiledTextFromJsMetadataTest.kt:38)
...
See KT-21328
Compiler removes all files from its output directory.
Due to this reason (and some other reasons) it't not a good idea
to put DCE output to `classes` dir.
Therefore we changed output dir to `$buildDir/kotlin-js-min`.
Additionally, we now allow to customize output dir.
In particular, this fixes issues with webpack in multi-project build +
continuous Gradle build.
Yan Zhulanow