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file type test

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This commit is contained in:
Alexey Kudravtsev
2014-11-17 14:55:46 +03:00
parent 87f5480c97
commit ea5e01153a
1 changed files with 18 additions and 24 deletions
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platform/platform-tests/testSrc/com/intellij/openapi/fileTypes/impl/FileTypesTest.java
+18 -24
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@@ -30,12 +30,11 @@ import com.intellij.openapi.vfs.CharsetToolkit;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.newvfs.NewVirtualFile;
import com.intellij.psi.*;
import com.intellij.psi.impl.PsiManagerEx;
import com.intellij.testFramework.PlatformTestCase;
import com.intellij.util.PatternUtil;
import com.intellij.util.containers.ConcurrentHashSet;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.ui.UIUtil;
import junit.framework.TestCase;
import org.jetbrains.annotations.NotNull;
@@ -290,15 +289,16 @@ public class FileTypesTest extends PlatformTestCase {
assertNotNull(project);
assertFalse(project.equals(PlainTextFileType.INSTANCE));
final Set<VirtualFile> detectorCalled = new ConcurrentHashSet<VirtualFile>();
final Set<VirtualFile> detectorCalled = ContainerUtil.newConcurrentSet();
FileTypeRegistry.FileTypeDetector detector = new FileTypeRegistry.FileTypeDetector() {
@Nullable
@Override
public FileType detect(@NotNull VirtualFile file, @NotNull ByteSequence firstBytes, @Nullable CharSequence firstCharsIfText) {
detectorCalled.add(file);
String text = firstCharsIfText.toString();
if (text.startsWith("TYPE:")) return FileTypeRegistry.getInstance().findFileTypeByName(StringUtil.trimStart(text, "TYPE:"));
return null;
FileType result = text.startsWith("TYPE:") ? FileTypeRegistry.getInstance().findFileTypeByName(StringUtil.trimStart(text, "TYPE:")) : null;
System.out.println("T: my detector run for "+file.getName()+"; result: "+(result == null ? null : result.getName()));
return result;
}
@Override
@@ -312,35 +312,29 @@ public class FileTypesTest extends PlatformTestCase {
File f = new File(d, "xx.asfdasdfas");
FileUtil.writeToFile(f, "akjdhfksdjgf");
VirtualFile vFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(f);
((NewVirtualFile)vFile).markDirty();
vFile.refresh(false, false);
UIUtil.dispatchAllInvocationEvents();
myFileTypeManager.drainReDetectQueue();
UIUtil.dispatchAllInvocationEvents();
ensureRedetected(vFile, detectorCalled);
assertTrue(vFile.getFileType().toString(), vFile.getFileType() instanceof PlainTextFileType);
assertTrue(detectorCalled.contains(vFile));
detectorCalled.clear();
VfsUtil.saveText(vFile, "TYPE:IDEA_MODULE");
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
UIUtil.dispatchAllInvocationEvents();
myFileTypeManager.drainReDetectQueue();
UIUtil.dispatchAllInvocationEvents();
assertTrue(detectorCalled.contains(vFile));
detectorCalled.clear();
ensureRedetected(vFile, detectorCalled);
assertTrue(vFile.getFileType().toString(), vFile.getFileType() instanceof ModuleFileType);
VfsUtil.saveText(vFile, "TYPE:IDEA_PROJECT");
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
UIUtil.dispatchAllInvocationEvents();
myFileTypeManager.drainReDetectQueue();
UIUtil.dispatchAllInvocationEvents();
assertTrue(detectorCalled.contains(vFile));
detectorCalled.clear();
ensureRedetected(vFile, detectorCalled);
assertTrue(vFile.getFileType().toString(), vFile.getFileType() instanceof ProjectFileType);
}
finally {
Extensions.getRootArea().getExtensionPoint(FileTypeRegistry.FileTypeDetector.EP_NAME).unregisterExtension(detector);
}
}
private void ensureRedetected(VirtualFile vFile, Set<VirtualFile> detectorCalled) {
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
UIUtil.dispatchAllInvocationEvents();
myFileTypeManager.drainReDetectQueue();
UIUtil.dispatchAllInvocationEvents();
vFile.getFileType();
assertTrue(detectorCalled.contains(vFile));
detectorCalled.clear();
}
}