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Hardlink attributes reading test

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This commit is contained in:
Roman Shevchenko
2012-08-09 20:09:05 +04:00
parent 65d6026666
commit e3551f9064
2 changed files with 31 additions and 7 deletions
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platform/platform-tests/testSrc/com/intellij/openapi/vfs/local/LocalFileSystemTest.java
+2
View File
@@ -235,9 +235,11 @@ public class LocalFileSystemTest extends PlatformLangTestCase {
final VirtualFile file = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(targetFile);
assertNotNull(file);
file.setBinaryContent("hello".getBytes(), 0, 0, requestor);
assertTrue(file.getLength() > 0);
final VirtualFile check = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(hardLinkFile);
assertNotNull(check);
assertEquals(file.getLength(), check.getLength());
assertEquals("hello", VfsUtilCore.loadText(check));
}
finally {
platform/util/testSrc/com/intellij/openapi/util/io/FileAttributesReadingTest.java
+29 -7
View File
@@ -30,6 +30,7 @@ import java.util.Arrays;
import static com.intellij.openapi.util.io.IoTestUtil.assertTimestampsEqual;
import static org.junit.Assert.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assume.assumeTrue;
public class FileAttributesReadingTest {
@@ -66,7 +67,7 @@ public class FileAttributesReadingTest {
@Test
public void regularFile() throws Exception {
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt", true);
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt");
FileUtil.writeToFile(file, myTestData);
assertFileAttributes(file);
@@ -100,7 +101,7 @@ public class FileAttributesReadingTest {
@Test
public void badNames() throws Exception {
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt", true);
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt");
FileUtil.writeToFile(file, myTestData);
assertFileAttributes(new File(file.getPath() + StringUtil.repeat(File.separator, 3)));
@@ -110,7 +111,7 @@ public class FileAttributesReadingTest {
File.separator + ".." + File.separator + myTempDirectory.getName() + File.separator + file.getName()));
if (SystemInfo.isUnix) {
final File backSlashFile = FileUtil.createTempFile(myTempDirectory, "test\\", "\\txt", true);
final File backSlashFile = FileUtil.createTempFile(myTempDirectory, "test\\", "\\txt");
FileUtil.writeToFile(backSlashFile, myTestData);
assertFileAttributes(backSlashFile);
}
@@ -132,7 +133,7 @@ public class FileAttributesReadingTest {
public void linkToFile() throws Exception {
assumeTrue(SystemInfo.areSymLinksSupported);
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt", true);
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt");
FileUtil.writeToFile(file, myTestData);
assertTrue(file.setLastModified(file.lastModified() - 5000));
assertTrue(file.setWritable(false, false));
@@ -153,7 +154,7 @@ public class FileAttributesReadingTest {
public void doubleLink() throws Exception {
assumeTrue(SystemInfo.areSymLinksSupported);
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt", true);
final File file = FileUtil.createTempFile(myTempDirectory, "test.", ".txt");
FileUtil.writeToFile(file, myTestData);
assertTrue(file.setLastModified(file.lastModified() - 5000));
assertTrue(file.setWritable(false, false));
@@ -252,7 +253,7 @@ public class FileAttributesReadingTest {
prefix, ".dir"),
prefix, ".dir"),
prefix, ".dir");
final File file = FileUtil.createTempFile(dir, prefix, ".txt", true);
final File file = FileUtil.createTempFile(dir, prefix, ".txt");
assertTrue(file.exists());
FileUtil.writeToFile(file, myTestData);
@@ -266,7 +267,7 @@ public class FileAttributesReadingTest {
public void subst() throws Exception {
assumeTrue(SystemInfo.isWindows);
FileUtil.createTempFile(myTempDirectory, "test.", ".txt", true); // just to populate a directory
FileUtil.createTempFile(myTempDirectory, "test.", ".txt"); // just to populate a directory
final File substRoot = IoTestUtil.createSubst(myTempDirectory.getPath());
try {
final FileAttributes attributes = getAttributes(substRoot);
@@ -278,6 +279,27 @@ public class FileAttributesReadingTest {
}
}
@Test
public void hardLink() throws Exception {
final File target = FileUtil.createTempFile(myTempDirectory, "test.", ".txt");
final File link = IoTestUtil.createHardLink(target.getPath(), myTempDirectory.getPath() + "/link");
FileAttributes attributes = getAttributes(link);
assertEquals(FileAttributes.Type.FILE, attributes.type);
assertEquals(target.length(), attributes.length);
assertTimestampsEqual(target.lastModified(), attributes.lastModified);
FileUtil.writeToFile(target, myTestData);
assertTrue(target.setLastModified(attributes.lastModified - 5000));
assertTrue(target.length() > 0);
assertTimestampsEqual(attributes.lastModified - 5000, target.lastModified());
attributes = getAttributes(link);
assertEquals(FileAttributes.Type.FILE, attributes.type);
assertEquals(target.length(), attributes.length);
assertTimestampsEqual(target.lastModified(), attributes.lastModified);
}
@NotNull
private static FileAttributes getAttributes(@NotNull final File file) {
final FileAttributes attributes = FileSystemUtil.getAttributes(file);