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pull up assertDirectoriesEqual() & friends to PlatformTestUtil

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This commit is contained in:
Dmitry Jemerov
2011-05-03 12:28:58 +02:00
parent 012f5fb8db
commit 6c3946b18e
2 changed files with 126 additions and 131 deletions
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java/testFramework/src/com/intellij/testFramework/IdeaTestUtil.java
+1 -131
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@@ -16,28 +16,13 @@
package com.intellij.testFramework;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.fileEditor.FileDocumentManager;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.roots.LanguageLevelModuleExtension;
import com.intellij.openapi.roots.LanguageLevelProjectExtension;
import com.intellij.openapi.ui.Queryable;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileFilter;
import com.intellij.pom.java.LanguageLevel;
import com.intellij.util.containers.HashMap;
import com.intellij.util.io.ZipUtil;
import junit.framework.Assert;
import java.io.File;
import java.io.FilenameFilter;
import java.io.IOException;
import java.util.*;
import java.util.jar.JarFile;
import java.util.Comparator;
public class IdeaTestUtil extends PlatformTestUtil {
public static Comparator<AbstractTreeNode> createComparator(final Queryable.PrintInfo printInfo) {
@@ -64,109 +49,6 @@ public class IdeaTestUtil extends PlatformTestUtil {
}
};
public static final CvsVirtualFileFilter CVS_FILE_FILTER = new CvsVirtualFileFilter();
private static HashMap<String, VirtualFile> buildNameToFileMap
(VirtualFile[] files, VirtualFileFilter
filter) {
HashMap<String, VirtualFile> map = new HashMap<String, VirtualFile>();
for (VirtualFile file : files) {
if (filter != null && !filter.accept(file)) continue;
map.put(file.getName(), file);
}
return map;
}
public static void assertDirectoriesEqual(VirtualFile dirAfter, VirtualFile dirBefore, VirtualFileFilter fileFilter) throws IOException {
FileDocumentManager.getInstance().saveAllDocuments();
VirtualFile[] childrenAfter = dirAfter.getChildren();
File[] ioAfter = new File(dirAfter.getPath()).listFiles();
shallowCompare(childrenAfter, ioAfter);
VirtualFile[] childrenBefore = dirBefore.getChildren();
File[] ioBefore = new File(dirBefore.getPath()).listFiles();
shallowCompare(childrenBefore, ioBefore);
HashMap<String, VirtualFile> mapAfter = buildNameToFileMap(childrenAfter, fileFilter);
HashMap<String, VirtualFile> mapBefore = buildNameToFileMap(childrenBefore, fileFilter);
Set<String> keySetAfter = mapAfter.keySet();
Set<String> keySetBefore = mapBefore.keySet();
Assert.assertEquals(keySetAfter, keySetBefore);
for (String name : keySetAfter) {
VirtualFile fileAfter = mapAfter.get(name);
VirtualFile fileBefore = mapBefore.get(name);
if (fileAfter.isDirectory()) {
assertDirectoriesEqual(fileAfter, fileBefore, fileFilter);
}
else {
assertFilesEqual(fileAfter, fileBefore);
}
}
}
private static void shallowCompare(final VirtualFile[] vfs, final File[] io) {
List<String> vfsPaths = new ArrayList<String>();
for (VirtualFile file : vfs) {
vfsPaths.add(file.getPath());
}
List<String> ioPaths = new ArrayList<String>();
for (File file : io) {
ioPaths.add(file.getPath().replace(File.separatorChar, '/'));
}
Assert.assertEquals(sortAndJoin(vfsPaths), sortAndJoin(ioPaths));
}
private static String sortAndJoin(List<String> strings) {
Collections.sort(strings);
StringBuilder buf = new StringBuilder();
for (String string : strings) {
buf.append(string);
buf.append('\n');
}
return buf.toString();
}
public static void assertFilesEqual(VirtualFile fileAfter, VirtualFile fileBefore) throws IOException {
assertJarFilesEqual(VfsUtil.virtualToIoFile(fileAfter), VfsUtil.virtualToIoFile(fileBefore));
}
public static void assertJarFilesEqual(File file1, File file2) throws IOException {
final JarFile jarFile1;
final JarFile jarFile2;
try {
jarFile1 = new JarFile(file1);
jarFile2 = new JarFile(file2);
}
catch (IOException e) {
String textAfter = FileUtil.loadFile(file1);
String textBefore = FileUtil.loadFile(file2);
textAfter = StringUtil.convertLineSeparators(textAfter);
textBefore = StringUtil.convertLineSeparators(textBefore);
Assert.assertEquals(file1.getPath(), textAfter, textBefore);
return;
}
final File tempDirectory1 = IdeaTestCase.createTempDir("tmp1");
final File tempDirectory2 = IdeaTestCase.createTempDir("tmp2");
ZipUtil.extract(jarFile1, tempDirectory1, CVS_FILE_FILTER);
ZipUtil.extract(jarFile2, tempDirectory2, CVS_FILE_FILTER);
jarFile1.close();
jarFile2.close();
final VirtualFile dirAfter = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(tempDirectory1);
final VirtualFile dirBefore = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(tempDirectory2);
ApplicationManager.getApplication().runWriteAction(new Runnable() {
@Override
public void run() {
dirAfter.refresh(false, true);
dirBefore.refresh(false, true);
}
});
assertDirectoriesEqual(dirAfter, dirBefore, CVS_FILE_FILTER);
}
public static void main(String[] args) {
printDetectedPerformanceTimings();
}
@@ -199,16 +81,4 @@ public class IdeaTestUtil extends PlatformTestUtil {
modifiable.setLanguageLevel(level);
modifiable.commit();
}
public static class CvsVirtualFileFilter implements VirtualFileFilter, FilenameFilter {
@Override
public boolean accept(VirtualFile file) {
return !file.isDirectory() || !"CVS".equals(file.getName());
}
@Override
public boolean accept(File dir, String name) {
return name.indexOf("CVS") == -1;
}
}
}