Decompiler: Test that checks consistency between project-based and non-project-based decompilers

2014-02-26 17:02:21 +04:00
parent b2b7e6996b
commit 32ecdfede0
1 changed files with 52 additions and 0 deletions
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2010-2014 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.plugin.libraries
+
+import org.jetbrains.jet.plugin.JetLightCodeInsightFixtureTestCase
+import com.intellij.testFramework.LightProjectDescriptor
+import org.jetbrains.jet.plugin.JetWithJdkAndRuntimeLightProjectDescriptor
+import org.jetbrains.jet.lang.resolve.name.FqName
+import org.junit.Assert
+import org.jetbrains.jet.plugin.JetJdkAndLibraryProjectDescriptor
+import org.jetbrains.jet.jvm.compiler.longTest.ResolveDescriptorsFromExternalLibraries
+import org.jetbrains.jet.plugin.JetLightProjectDescriptor
+import com.intellij.openapi.projectRoots.Sdk
+import org.jetbrains.jet.plugin.PluginTestCaseBase
+import org.jetbrains.jet.lang.resolve.java.PackageClassUtils
+
+public class DecompiledTextConsistencyTest : JetLightCodeInsightFixtureTestCase() {
+
+    private val STANDARD_LIBRARY_FQNAME = FqName("kotlin")
+
+    public fun testConsistencyWithJavaDescriptorResolver() {
+        val packageClassFqName = PackageClassUtils.getPackageClassFqName(STANDARD_LIBRARY_FQNAME)
+        val kotlinPackageClass = myFixture!!.getJavaFacade()!!.findClass(packageClassFqName.asString())!!
+        val kotlinPackageFile = kotlinPackageClass.getContainingFile()!!.getVirtualFile()!!
+        val project = getProject()!!
+        val projectBasedText = buildDecompiledData(kotlinPackageFile, project, ProjectBasedResolverForDecompiler(project)).getFileText()
+        val deserializerForDecompiler = DeserializerForDecompiler(kotlinPackageFile.getParent()!!, STANDARD_LIBRARY_FQNAME)
+        val deserializedText = buildDecompiledData(kotlinPackageFile, project, deserializerForDecompiler).getFileText()
+        Assert.assertEquals(projectBasedText, deserializedText)
+        // sanity checks
+        Assert.assertTrue(projectBasedText.contains("linkedListOf"))
+        Assert.assertFalse(projectBasedText.contains("ERROR"))
+    }
+
+    override fun getProjectDescriptor() = object : JetWithJdkAndRuntimeLightProjectDescriptor() {
+        override fun getSdk() = PluginTestCaseBase.fullJdk()
+    }
+}