Add FileUtilsTest.testForceDeleteUnwritableDirectory()
diff --git a/src/test/java/org/apache/commons/io/FileUtilsTest.java b/src/test/java/org/apache/commons/io/FileUtilsTest.java
index d3aa328..cc8ca3d 100644
--- a/src/test/java/org/apache/commons/io/FileUtilsTest.java
+++ b/src/test/java/org/apache/commons/io/FileUtilsTest.java
@@ -1730,6 +1730,53 @@
}
}
+ /**
+ * TODO Passes on macOS, fails on Linux and Windows with AccessDeniedException.
+ */
+ @Test
+ @EnabledOnOs(value = OS.MAC)
+ public void testForceDeleteUnwritableDirectory() throws Exception {
+ try (TempDirectory destDir = TempDirectory.create("dir-");
+ TempFile file = TempFile.create(destDir, "test-", ".txt")) {
+ // sanity check structure
+ assertTrue(Files.isDirectory(destDir.get()));
+ assertEquals(destDir.get(), file.get().getParent());
+ // sanity check attributes
+ final File dir = destDir.toFile();
+ assertTrue(dir.canWrite());
+ // Windows: setWritable(false) returns false.
+ assertTrue(dir.setWritable(false), () -> "setWritable(false) on " + dir);
+ assertFalse(dir.canWrite());
+ assertTrue(dir.canRead());
+ // sanity check that File.delete() cannot delete non-empty directories.
+ assertFalse(dir.delete());
+ // delete underlying file.
+ assertFalse(file.toFile().delete());
+ // reset attribute so we can delete file and auto-close/delete dir.
+ assertTrue(dir.setWritable(true));
+ assertTrue(file.toFile().delete());
+ }
+ try (TempDirectory destDir = TempDirectory.create("dir-");
+ TempFile file = TempFile.create(destDir, "test-", ".txt")) {
+ // sanity check structure
+ assertTrue(Files.isDirectory(destDir.get()));
+ assertEquals(destDir.get(), file.get().getParent());
+ // sanity check attributes
+ final File dir = destDir.toFile();
+ assertTrue(dir.canWrite());
+ assertTrue(dir.setWritable(false));
+ assertFalse(dir.canWrite());
+ assertTrue(dir.canRead());
+ // sanity check that File.delete() cannot delete non-empty directories.
+ assertFalse(dir.delete());
+ // test
+ // Linux: Fails with AccessDeniedException.
+ FileUtils.forceDelete(dir);
+ assertFalse(file.exists());
+ assertFalse(dir.exists());
+ }
+ }
+
@Test
public void testForceDeleteUnwritableFile() throws Exception {
try (TempFile destination = TempFile.create("test-", ".txt")) {
