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enlighten MiscPsiTest

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This commit is contained in:
peter
2013-07-11 17:30:09 +02:00
parent dd4b38854f
commit ddf0867ae7
1 changed files with 44 additions and 47 deletions
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java/java-tests/testSrc/com/intellij/psi/MiscPsiTest.java
+44 -47
View File
@@ -1,6 +1,7 @@
package com.intellij.psi;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.command.WriteCommandAction;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.fileEditor.FileDocumentManager;
import com.intellij.openapi.roots.LanguageLevelProjectExtension;
@@ -8,32 +9,28 @@ import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.pom.java.LanguageLevel;
import com.intellij.psi.impl.source.tree.LazyParseableElement;
import com.intellij.testFramework.PlatformTestCase;
import com.intellij.testFramework.PsiTestCase;
import com.intellij.testFramework.PsiTestUtil;
@PlatformTestCase.WrapInCommand
public class MiscPsiTest extends PsiTestCase{
private VirtualFile myRoot;
import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase;
public class MiscPsiTest extends LightCodeInsightFixtureTestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
myRoot = PsiTestUtil.createTestProjectStructure(myProject, myModule, myFilesToDelete);
protected void invokeTestRunnable(final Runnable runnable) throws Exception {
new WriteCommandAction.Simple(getProject()) {
@Override
protected void run() throws Throwable {
runnable.run();
}
}.execute();
}
public void testCopyTextFile() throws Exception{
VirtualFile vFile = myRoot.createChildData(null, "Test.txt");
final String text = "1234567890";
vFile.setBinaryContent(text.getBytes());
String text = "1234567890";
PsiFile file = myFixture.addFileToProject("Test.txt", text);
VirtualFile vDir = myRoot.createChildDirectory(null, "dir");
VirtualFile vDir = myFixture.getTempDirFixture().findOrCreateDir("dir");
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
PsiFile file = myPsiManager.findFile(vFile);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
assertTrue(file instanceof PsiPlainTextFile);
PsiDirectory dir = myPsiManager.findDirectory(vDir);
PsiDirectory dir = getPsiManager().findDirectory(vDir);
PsiFile fileCopy = (PsiFile)file.copy();
fileCopy = (PsiFile) fileCopy.setName("NewTest.txt");
PsiFile newFile = (PsiFile)dir.add(fileCopy);
@@ -41,21 +38,21 @@ public class MiscPsiTest extends PsiTestCase{
assertEquals(text, new String(newFile.getVirtualFile().contentsToByteArray()));
assertEquals(newFile.getVirtualFile().getModificationStamp(), newFile.getViewProvider().getModificationStamp());
Document document = PsiDocumentManager.getInstance(myProject).getDocument(newFile);
Document document = PsiDocumentManager.getInstance(getProject()).getDocument(newFile);
assertEquals(newFile.getVirtualFile().getModificationStamp(), document.getModificationStamp());
}
public void testCopyBinaryFile() throws Exception{
VirtualFile vFile = myRoot.createChildData(null, "Test.xxx");
VirtualFile vFile = myFixture.addFileToProject("Test.xxx", "").getVirtualFile();
final byte[] bytes = new byte[]{12,34,56,78,90,45,83,0x22,(byte)0xff, (byte)0xff, (byte)0xff, (byte)0xee};
vFile.setBinaryContent(bytes);
VirtualFile vDir = myRoot.createChildDirectory(null, "dir");
VirtualFile vDir = myFixture.getTempDirFixture().findOrCreateDir("dir");
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
PsiFile file = myPsiManager.findFile(vFile);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
PsiFile file = getPsiManager().findFile(vFile);
assertTrue(file instanceof PsiBinaryFile);
PsiDirectory dir = myPsiManager.findDirectory(vDir);
PsiDirectory dir = getPsiManager().findDirectory(vDir);
PsiFile fileCopy = (PsiFile)file.copy();
fileCopy = (PsiFile) fileCopy.setName("NewTest.xxx");
PsiFile newFile = (PsiFile)dir.add(fileCopy);
@@ -65,15 +62,14 @@ public class MiscPsiTest extends PsiTestCase{
}
public void testCopyBinaryToTextFile() throws Exception{
VirtualFile vFile = myRoot.createChildData(null, "Test.xxx");
String text = "1234567890";
vFile.setBinaryContent(text.getBytes());
VirtualFile vFile = myFixture.addFileToProject("Test.xxx", text).getVirtualFile();
VirtualFile vDir = myRoot.createChildDirectory(null, "dir");
VirtualFile vDir = myFixture.getTempDirFixture().findOrCreateDir("dir");
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
PsiFile file = myPsiManager.findFile(vFile);
PsiDirectory dir = myPsiManager.findDirectory(vDir);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
PsiFile file = getPsiManager().findFile(vFile);
PsiDirectory dir = getPsiManager().findDirectory(vDir);
PsiFile fileCopy = (PsiFile)file.copy();
fileCopy = (PsiFile) fileCopy.setName("NewTest.txt");
PsiFile newFile = (PsiFile)dir.add(fileCopy);
@@ -85,12 +81,11 @@ public class MiscPsiTest extends PsiTestCase{
}
public void testSCR4212() throws Exception{
VirtualFile vFile = myRoot.createChildData(null, "Test.java");
String text = "class A{{ return(Object)new String(); }}";
VfsUtil.saveText(vFile, text);
VirtualFile vFile = myFixture.addFileToProject("Test.java", text).getVirtualFile();
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
PsiJavaFile file = (PsiJavaFile)myPsiManager.findFile(vFile);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
PsiJavaFile file = (PsiJavaFile)getPsiManager().findFile(vFile);
PsiClass aClass = file.getClasses()[0];
PsiClassInitializer initializer = aClass.getInitializers()[0];
PsiStatement statement = initializer.getBody().getStatements()[0];
@@ -116,17 +111,16 @@ public class MiscPsiTest extends PsiTestCase{
}
public void testSCR5929() throws Exception {
VirtualFile vFileA = myRoot.createChildData(null, "A.java");
String text = "class A{ /** @see a.B */ }";
VfsUtil.saveText(vFileA, text);
VirtualFile vFileA = myFixture.addFileToProject("A.java", text).getVirtualFile();
VirtualFile dir = myRoot.createChildDirectory(null, "a");
VirtualFile dir = myFixture.getTempDirFixture().findOrCreateDir("a");
VirtualFile vFileB = dir.createChildData(null, "B.java");
text = "class B{}";
VfsUtil.saveText(vFileB, text);
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
PsiFile fileA = myPsiManager.findFile(vFileA);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
PsiFile fileA = getPsiManager().findFile(vFileA);
PsiJavaFile fileACopy = (PsiJavaFile)fileA.copy();
PsiClass aClass = fileACopy.getClasses()[0];
aClass.setName("A2");
@@ -134,26 +128,25 @@ public class MiscPsiTest extends PsiTestCase{
}
public void testCopyClass() throws Exception {
VirtualFile vFile = myRoot.createChildData(null, "A.java");
String text = "package aaa; class A{}";
VfsUtil.saveText(vFile, text);
VirtualFile vFile = myFixture.addFileToProject("A.java", text).getVirtualFile();
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
PsiFile file = myPsiManager.findFile(vFile);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
PsiFile file = getPsiManager().findFile(vFile);
PsiJavaFile fileACopy = (PsiJavaFile)file.copy();
PsiClass aClass = fileACopy.getClasses()[0];
aClass.setName("ANew");
PsiFile newFile = (PsiFile)file.getContainingDirectory().add(fileACopy);
Document document = PsiDocumentManager.getInstance(myProject).getDocument(newFile);
Document document = PsiDocumentManager.getInstance(getProject()).getDocument(newFile);
FileDocumentManager.getInstance().saveDocument(document);
assertEquals(newFile.getVirtualFile().getModificationStamp(), newFile.getViewProvider().getModificationStamp());
assertFalse(FileDocumentManager.getInstance().isFileModified(newFile.getVirtualFile()));
}
public void testSCR15954() throws Exception {
PsiJavaFile file = (PsiJavaFile)createFile("A.java", "class A{\nA(){}\n}");
PsiJavaFile file = (PsiJavaFile)myFixture.addFileToProject("A.java", "class A{\nA(){}\n}");
PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(myProject);
PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(getProject());
Document document = psiDocumentManager.getDocument(file);
document.insertString(document.getTextLength(), " "); // insert a trailing space to strip
psiDocumentManager.commitAllDocuments();
@@ -188,6 +181,10 @@ public class MiscPsiTest extends PsiTestCase{
assertEquals("@A({ c})", annotation.getText());
}
private JavaPsiFacade getJavaFacade() {
return JavaPsiFacade.getInstance(getProject());
}
public void testJavaLangObjectSuperMethod() throws Exception {
final PsiClass aClass =
getJavaFacade().getElementFactory().createClassFromText("public String toString() {return null;}", null);
@@ -231,7 +228,7 @@ public class MiscPsiTest extends PsiTestCase{
}
public void testDoNotExpandNestedChameleons() throws Exception {
PsiJavaFile file = (PsiJavaFile)createFile("a.java", "class A {{{}}}");
PsiJavaFile file = (PsiJavaFile)myFixture.addFileToProject("a.java", "class A {{{}}}");
file.getNode();
PsiCodeBlock initializer = file.getClasses()[0].getInitializers()[0].getBody();