public static void assertJarFilesEqual(File file1, File file2) throws IOException {
final File tempDirectory1;
final File tempDirectory2;
final JarFile jarFile1 = new JarFile(file1);
try {
final JarFile jarFile2 = new JarFile(file2);
try {
tempDirectory1 = PlatformTestCase.createTempDir("tmp1");
tempDirectory2 = PlatformTestCase.createTempDir("tmp2");
ZipUtil.extract(jarFile1, tempDirectory1, null);
ZipUtil.extract(jarFile2, tempDirectory2, null);
} finally {
jarFile2.close();
}
} finally {
jarFile1.close();
}
final VirtualFile dirAfter =
LocalFileSystem.getInstance().refreshAndFindFileByIoFile(tempDirectory1);
assertNotNull(tempDirectory1.toString(), dirAfter);
final VirtualFile dirBefore =
LocalFileSystem.getInstance().refreshAndFindFileByIoFile(tempDirectory2);
assertNotNull(tempDirectory2.toString(), dirBefore);
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
dirAfter.refresh(false, true);
dirBefore.refresh(false, true);
}
});
assertDirectoriesEqual(dirAfter, dirBefore);
}
public static VirtualFile createTestProjectStructure(
String tempName,
Module module,
String rootPath,
Collection<File> filesToDelete,
boolean addProjectRoots)
throws IOException {
File dir = FileUtil.createTempDirectory(tempName, null, false);
filesToDelete.add(dir);
VirtualFile vDir =
LocalFileSystem.getInstance()
.refreshAndFindFileByPath(dir.getCanonicalPath().replace(File.separatorChar, '/'));
assert vDir != null && vDir.isDirectory() : dir;
PlatformTestCase.synchronizeTempDirVfs(vDir);
EdtTestUtil.runInEdtAndWait(
() -> {
AccessToken token = WriteAction.start();
try {
if (rootPath != null) {
VirtualFile vDir1 =
LocalFileSystem.getInstance()
.findFileByPath(rootPath.replace(File.separatorChar, '/'));
if (vDir1 == null) {
throw new Exception(rootPath + " not found");
}
VfsUtil.copyDirectory(null, vDir1, vDir, null);
}
if (addProjectRoots) {
addSourceContentToRoots(module, vDir);
}
} finally {
token.finish();
}
});
return vDir;
}