CTS test /dev/diag
Added a CTS test to check if /dev/diag is present on system, which it should not be.
(Cherrypicked from 095beb02096c4b3bbda388d7acf30cad86c8e5f0)
Change-Id: I928892d8e79a06be7f49366cfcb0591841a0d786
diff --git a/tests/tests/security/src/android/security/cts/BannedFilesTest.java b/tests/tests/security/src/android/security/cts/BannedFilesTest.java
index 6ce8588..c678018 100644
--- a/tests/tests/security/src/android/security/cts/BannedFilesTest.java
+++ b/tests/tests/security/src/android/security/cts/BannedFilesTest.java
@@ -20,6 +20,8 @@
import junit.framework.TestCase;
+import java.io.File;
+
public class BannedFilesTest extends TestCase {
/**
@@ -63,6 +65,14 @@
assertNotSetugid("/vendor/bin/tcpdump-arm");
}
+ /**
+ * Test if /dev/diag exists.
+ */
+ public void testNoDevDiag(){
+ File file = new File("/dev/diag");
+ assertFalse("File \"" + file.getAbsolutePath() + "\" exists", file.exists());
+ }
+
private static void assertNotSetugid(String file) {
FileUtils.FileStatus fs = new FileUtils.FileStatus();
if (!FileUtils.getFileStatus(file, fs, false)) {
