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IFileTest: verify hidden files
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Hidden files are special case as they exist but throw
FileNotFoundException on WIN when tried to be written with
java.io.FileOutputStream
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@EcljpseB0T @jukzi
EcljpseB0T authored and jukzi committed Jun 25, 2024
1 parent 906371d commit b512a65
Showing 1 changed file with 48 additions and 25 deletions.
73 changes: 48 additions & 25 deletions ...ests/org.eclipse.core.tests.resources/src/org/eclipse/core/tests/resources/IFileTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@
import java.io.InputStream;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
Expand All @@ -61,9 +62,11 @@
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Platform.OS;
import org.eclipse.core.runtime.QualifiedName;
import org.eclipse.core.tests.harness.FussyProgressMonitor;
import org.eclipse.osgi.service.environment.Constants;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
Expand All @@ -83,15 +86,13 @@ public class IFileTest {
protected static final IProgressMonitor[] PROGRESS_MONITORS = new IProgressMonitor[] {new FussyProgressMonitor(), null};
protected static final Boolean[] TRUE_AND_FALSE = new Boolean[] {Boolean.TRUE, Boolean.FALSE};
public static final String WORKSPACE_ONLY = "WorkspaceOnlyFile";
public static final String EXISTING_HIDDEN = ".ExistingFileHidden";
public static final String LOCAL_ONLY_HIDDEN = ".LocalOnlyFileHidden";
public static final String WORKSPACE_ONLY_HIDDEN = ".WorkspaceOnlyFileHidden";

ArrayList<IFile> allFiles = new ArrayList<>();
ArrayList<IFile> existingFiles = new ArrayList<>();
ArrayList<IFile> localOnlyFiles = new ArrayList<>();
ArrayList<IFile> nonExistingFiles = new ArrayList<>();
ArrayList<IFile> outOfSyncFiles = new ArrayList<>();

IProject[] projects = null;
ArrayList<IFile> workspaceOnlyFiles = new ArrayList<>();

/**
* Returns true if the given container exists, and is open
Expand Down Expand Up @@ -141,31 +142,24 @@ protected void generateInterestingFiles() throws CoreException {
*/
public void generateInterestingFiles(IContainer container) {
//non-existent file
IFile file = container.getFile(IPath.fromOSString(DOES_NOT_EXIST));
nonExistingFiles.add(file);
allFiles.add(file);
allFiles.add(container.getFile(IPath.fromOSString(DOES_NOT_EXIST)));

//exists in file system only
file = container.getFile(IPath.fromOSString(LOCAL_ONLY));
localOnlyFiles.add(file);
allFiles.add(file);
allFiles.add(container.getFile(IPath.fromOSString(LOCAL_ONLY)));
allFiles.add(container.getFile(IPath.fromOSString(LOCAL_ONLY_HIDDEN))); // FileNotFoundException on testCreate()

if (existsAndOpen(container)) {

//existing file
file = container.getFile(IPath.fromOSString(EXISTING));
existingFiles.add(file);
allFiles.add(file);
allFiles.add(container.getFile(IPath.fromOSString(EXISTING)));
allFiles.add(container.getFile(IPath.fromOSString(EXISTING_HIDDEN)));

//exists in workspace only
file = container.getFile(IPath.fromOSString(WORKSPACE_ONLY));
workspaceOnlyFiles.add(file);
allFiles.add(file);
allFiles.add(container.getFile(IPath.fromOSString(WORKSPACE_ONLY)));
allFiles.add(container.getFile(IPath.fromOSString(WORKSPACE_ONLY_HIDDEN)));

//exists in both but is out of sync
file = container.getFile(IPath.fromOSString(OUT_OF_SYNC));
outOfSyncFiles.add(file);
allFiles.add(file);
allFiles.add(container.getFile(IPath.fromOSString(OUT_OF_SYNC)));
}
}

Expand Down Expand Up @@ -232,7 +226,8 @@ public InputStream[] interestingStreams() {
* local file system. The file must exist in the workspace.
*/
public boolean outOfSync(IFile file) {
return file.getName().equals(OUT_OF_SYNC) || file.getName().equals(WORKSPACE_ONLY);
return file.getName().equals(OUT_OF_SYNC) || file.getName().equals(WORKSPACE_ONLY)
|| file.getName().equals(WORKSPACE_ONLY_HIDDEN);
}

/**
Expand All @@ -247,11 +242,33 @@ public void refreshFile(IFile file) throws CoreException, IOException {
}
return;
}
if (file.getName().equals(LOCAL_ONLY_HIDDEN)) {
removeFromWorkspace(file);
// project must exist to access file system store.
if (file.getProject().exists()) {
file.getRawLocation().toFile().delete();
createInFileSystem(file);
if (Constants.OS_WIN32.equals(Platform.getOS())) {
Files.setAttribute(file.getRawLocation().toFile().toPath(), "dos:hidden", Boolean.TRUE);
}
}
return;
}
if (file.getName().equals(WORKSPACE_ONLY)) {
createInWorkspace(file);
removeFromFileSystem(file);
return;
}
if (file.getName().equals(WORKSPACE_ONLY_HIDDEN)) {
file.getRawLocation().toFile().delete();
createInFileSystem(file);
if (Constants.OS_WIN32.equals(Platform.getOS())) {
Files.setAttribute(file.getRawLocation().toFile().toPath(), "dos:hidden", Boolean.TRUE);
}
file.refreshLocal(1, null);
file.getRawLocation().toFile().delete();
return;
}
if (file.getName().equals(DOES_NOT_EXIST)) {
removeFromWorkspace(file);
//project must exist to access file system store.
Expand All @@ -264,6 +281,14 @@ public void refreshFile(IFile file) throws CoreException, IOException {
createInWorkspace(file);
return;
}
if (file.getName().equals(EXISTING_HIDDEN)) {
createInWorkspace(file);
if (Constants.OS_WIN32.equals(Platform.getOS())) {
Files.setAttribute(file.getRawLocation().toFile().toPath(), "dos:hidden", Boolean.TRUE);
}
file.refreshLocal(1, null);
return;
}
if (file.getName().equals(OUT_OF_SYNC)) {
createInWorkspace(file);
ensureOutOfSync(file);
Expand All @@ -289,11 +314,9 @@ public void setUp() throws Exception {
public void testAppendContents() throws Exception {
IFile target = projects[0].getFile("file1");
target.create(createInputStream("abc"), false, null);
assertEquals("abc", target.readString());
target.appendContents(createInputStream("def"), false, false, null);

try (InputStream content = target.getContents(false)) {
assertTrue("3.0", compareContent(content, createInputStream("abcdef")));
}
assertEquals("abcdef", target.readString());
}

@SuppressWarnings("deprecation") // org.eclipse.core.resources.IResource.isLocal(int)
Expand Down

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