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Diffstat (limited to 'test/010-instance/src/InstanceTest.java')
-rw-r--r-- | test/010-instance/src/InstanceTest.java | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/test/010-instance/src/InstanceTest.java b/test/010-instance/src/InstanceTest.java new file mode 100644 index 0000000000..78384ff761 --- /dev/null +++ b/test/010-instance/src/InstanceTest.java @@ -0,0 +1,93 @@ +// Copyright 2006 The Android Open Source Project + +import java.io.Serializable; + +/** + * Test some instanceof stuff. + */ +public class InstanceTest { + public static void main(String[] args) { + System.out.println("instance begin"); + + X x = new X(); + X[] xar = new X[1]; + X[][] xarar = new X[1][1]; + X[][][] xararar = new X[1][1][1]; + Y y = new Y(); + Y[] yar = new Y[1]; + Y[][] yarar = new Y[1][1]; + Y[][][] yararar = new Y[1][1][1]; + int[] iar = new int[1]; + int[][] iarar = new int[1][1]; + Object test; + + test = x; + System.out.println("x instanceof X (true): " + (test instanceof X)); + System.out.println("x instanceof Y (false): " + (test instanceof Y)); + test = y; + System.out.println("y instanceof X (true): " + (test instanceof X)); + System.out.println("y instanceof Y (true): " + (test instanceof Y)); + + test = xar; + System.out.println("xar instanceof Object (true): " + + (test instanceof Object)); + System.out.println("xar instanceof X (false): " + + (test instanceof X)); + System.out.println("xar instanceof X[] (true): " + + (test instanceof X[])); + System.out.println("xar instanceof Y[] (false): " + + (test instanceof Y[])); + System.out.println("xar instanceof Object[] (true): " + + (test instanceof Object[])); + System.out.println("xar instanceof X[][] (false): " + + (test instanceof X[][])); + test = yar; + System.out.println("yar instanceof X[] (true): " + + (test instanceof X[])); + + test = xararar; + System.out.println("xararar instanceof Object (true): " + + (test instanceof Object)); + System.out.println("xararar instanceof Object[] (true): " + + (test instanceof Object[])); + System.out.println("xararar instanceof X (false): " + + (test instanceof X)); + System.out.println("xararar instanceof X[] (false): " + + (test instanceof X[])); + System.out.println("xararar instanceof X[][] (false): " + + (test instanceof X[][])); + System.out.println("xararar instanceof X[][][] (true): " + + (test instanceof X[][][])); + System.out.println("xararar instanceof Object[][][] (true): " + + (test instanceof Object[][][])); + + System.out.println("xararar instanceof Serializable (true): " + + (test instanceof Serializable)); + System.out.println("xararar instanceof Serializable[] (true): " + + (test instanceof Serializable[])); + System.out.println("xararar instanceof Serializable[][] (true): " + + (test instanceof Serializable[][])); + System.out.println("xararar instanceof Serializable[][][] (false): " + + (test instanceof Serializable[][][])); + + test = yararar; + System.out.println("yararar instanceof X[][][] (true): " + + (test instanceof X[][][])); + + test = iar; + System.out.println("iar instanceof Object (true): " + + (test instanceof Object)); + System.out.println("iar instanceof Object[] (false): " + + (test instanceof Object[])); + + test = iarar; + System.out.println("iarar instanceof Object (true): " + + (test instanceof Object)); + System.out.println("iarar instanceof Object[] (true): " + + (test instanceof Object[])); + System.out.println("iarar instanceof Object[][] (false): " + + (test instanceof Object[][])); + + System.out.println("instanceof end"); + } +} |