| /* |
| * Copyright 2000-2013 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 com.jetbrains.python.fixtures; |
| |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileFilter; |
| import com.intellij.psi.*; |
| import com.intellij.psi.impl.PsiManagerImpl; |
| import com.jetbrains.python.PythonFileType; |
| import com.jetbrains.python.PythonTestUtil; |
| import junit.framework.Assert; |
| |
| /** |
| * @author yole |
| */ |
| public abstract class PyMultiFileResolveTestCase extends PyResolveTestCase { |
| protected String myTestFileName; |
| |
| @Override |
| protected String getTestDataPath() { |
| return PythonTestUtil.getTestDataPath() + "/resolve/multiFile/"; |
| } |
| |
| protected PsiElement doResolve(PsiFile psiFile) { |
| final PsiPolyVariantReference ref = PyResolveTestCase.findReferenceByMarker(psiFile); |
| final PsiManagerImpl psiManager = (PsiManagerImpl)myFixture.getPsiManager(); |
| psiManager.setAssertOnFileLoadingFilter(new VirtualFileFilter() { |
| @Override |
| public boolean accept(VirtualFile file) { |
| FileType fileType = file.getFileType(); |
| return fileType == PythonFileType.INSTANCE; |
| } |
| }, myTestRootDisposable); |
| final ResolveResult[] resolveResults = ref.multiResolve(false); |
| psiManager.setAssertOnFileLoadingFilter(VirtualFileFilter.NONE, myTestRootDisposable); |
| if (resolveResults.length == 0) { |
| return null; |
| } |
| return resolveResults[0].isValidResult() ? resolveResults[0].getElement() : null; |
| } |
| |
| |
| protected void prepareTestDirectory() { |
| final String testName = getTestName(true); |
| myFixture.copyDirectoryToProject(testName, ""); |
| PsiDocumentManager.getInstance(myFixture.getProject()).commitAllDocuments(); |
| } |
| |
| private PsiFile prepareFile() { |
| prepareTestDirectory(); |
| VirtualFile sourceFile = null; |
| for (String ext : new String[]{".py", ".pyx"}) { |
| final String fileName = myTestFileName != null ? myTestFileName : getTestName(false) + ext; |
| sourceFile = myFixture.findFileInTempDir(fileName); |
| if (sourceFile != null) { |
| break; |
| } |
| } |
| Assert.assertNotNull("Could not find test file", sourceFile); |
| return myFixture.getPsiManager().findFile(sourceFile); |
| } |
| |
| @Override |
| protected PsiElement doResolve() { |
| return doResolve(prepareFile()); |
| } |
| |
| protected ResolveResult[] doMultiResolve() { |
| PsiFile psiFile = prepareFile(); |
| final PsiPolyVariantReference ref = PyResolveTestCase.findReferenceByMarker(psiFile); |
| return ref.multiResolve(false); |
| } |
| } |