--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/com/sun/jdi/GetLocalVariables.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,293 @@
+/** hard coded linenumbers in this test - DO NOT CHANGE
+ * @test/nodynamiccopyright/
+ * @bug 4359312 4450091
+ * @summary Test PTR 1421 JVM exceptions making a call to LocalVariable.type().name()
+ *
+ * @author Tim Bell (based on the PTR 1421 report submitted by IBM).
+ *
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g GetLocalVariables.java
+ * @run main GetLocalVariables
+ */
+import com.sun.jdi.*;
+import com.sun.jdi.event.*;
+import com.sun.jdi.request.*;
+
+import java.util.*;
+
+ /********** target program **********/
+
+class GetLocalVariablesTarg {
+ private static char s_char1 = 'a';
+ private static char s_char2 = (char) 0;
+ private static char s_char3 = (char) 1;
+ private static char s_char4 = (char) 32;
+ private static char s_char5 = '\u7ffe';
+ private static char s_char6 = '\u7fff';
+ private static char s_char7 = '\u8000';
+ private static char s_char8 = '\u8001';
+ private static char s_char9 = '\ufffe';
+ private static char s_char10 = '\uffff';
+
+ private static byte s_byte1 = (byte) 146;
+ private static byte s_byte2 = (byte) 0;
+ private static byte s_byte3 = (byte) 1;
+ private static byte s_byte4 = (byte) 15;
+ private static byte s_byte5 = (byte) 127;
+ private static byte s_byte6 = (byte) 128;
+ private static byte s_byte7 = (byte) - 1;
+ private static byte s_byte8 = (byte) - 15;
+ private static byte s_byte9 = (byte) - 127;
+ private static byte s_byte10 = (byte) - 128;
+
+ private static short s_short1 = (short) 28123;
+ private static short s_short2 = (short) 0;
+ private static short s_short3 = (short) 1;
+ private static short s_short4 = (short) 15;
+ private static short s_short5 = (short) 0x7ffe;
+ private static short s_short6 = (short) 0x7fff;
+ private static short s_short7 = (short) -1;
+ private static short s_short8 = (short) -15;
+ private static short s_short9 = (short) -0x7ffe;
+ private static short s_short10 = (short) -0x7fff;
+
+ private static int s_int1 = 3101246;
+ private static int s_int2 = 0;
+ private static int s_int3 = 1;
+ private static int s_int4 = 15;
+ private static int s_int5 = 0x7ffffffe;
+ private static int s_int6 = 0x7fffffff;
+ private static int s_int7 = -1;
+ private static int s_int8 = -15;
+ private static int s_int9 = -0x7ffffffe;
+ private static int s_int10 = -0x7fffffff;
+
+ private static long s_long1 = 0x0123456789ABCDEFL;
+ private static long s_long2 = 0;
+ private static long s_long3 = 1;
+ private static long s_long4 = 15;
+ private static long s_long5 = 0x000000007fffffffL;
+ private static long s_long6 = 0x0000000080000000L;
+ private static long s_long7 = 0x0000000100000000L;
+ private static long s_long8 = 0x7fffffffffffffffL;
+ private static long s_long9 = 0x8000000000000000L;
+ private static long s_long10 = -15;
+
+ private static float s_float1 = 2.3145f;
+ private static float s_float2 = 0f;
+
+ private static double s_double1 = 1.469d;
+ private static double s_double2 = 0;
+
+ private static int s_iarray1[] = {1, 2, 3};
+ private static int s_iarray2[] = null;
+
+ private static int s_marray1[][] = {{1, 2, 3}, {3, 4, 5}, null, {6, 7}};
+ private static int s_marray2[][] = null;
+
+ private static String s_sarray1[] = {"abc", null, "def", "ghi"};
+ private static String s_sarray2[] = null;
+ private static Object s_sarray3[] = s_sarray1;
+
+ private static String s_string1 = "abcdef";
+ private static String s_string2 = null;
+ private static String s_string3 = "a\u1234b\u7777";
+
+ private char i_char;
+ private byte i_byte;
+ private short i_short;
+ private int i_int;
+ private long i_long;
+ private float i_float;
+ private double i_double;
+ private int i_iarray[];
+ private int i_marray[][];
+ private String i_string;
+
+ public GetLocalVariablesTarg()
+ {
+ int index;
+
+ i_char = 'B';
+ i_byte = 120;
+ i_short = 12048;
+ i_int = 0x192842;
+ i_long = 123591230941L;
+ i_float = 235.15e5f;
+ i_double = 176e-1d;
+ i_iarray = new int[5];
+ i_marray = new int[7][];
+ i_string = "empty";
+
+ for (index = 0; index < i_iarray.length; ++index)
+ i_iarray[index] = index + 1;
+
+ i_marray[0] = new int[2];
+ i_marray[1] = new int[4];
+ i_marray[2] = null;
+ i_marray[3] = new int[1];
+ i_marray[4] = new int[3];
+ i_marray[5] = null;
+ i_marray[6] = new int[7];
+
+ for (index = 0; index < i_marray.length; ++index)
+ if (i_marray[index] != null)
+ for (int index2 = 0; index2 < i_marray[index].length; ++index2)
+ i_marray[index][index2] = index + index2;
+ }
+
+ public GetLocalVariablesTarg(char p_char, byte p_byte, short p_short,
+ int p_int, long p_long, float p_float,
+ double p_double, int p_iarray[], int p_marray[][],
+ String p_string)
+ {
+ i_char = p_char;
+ i_byte = p_byte;
+ i_short = p_short;
+ i_int = p_int;
+ i_long = p_long;
+ i_float = p_float;
+ i_double = p_double;
+ i_iarray = p_iarray;
+ i_marray = p_marray;
+ i_string = p_string;
+ }
+
+ public static void test_expressions()
+ {
+ GetLocalVariablesTarg e1 = new GetLocalVariablesTarg();
+ GetLocalVariablesTarg e2 = null;
+ GetLocalVariablesTarg e3 = e1;
+ GetLocalVariablesTarg e4 = new GetLocalVariablesTarg(s_char1, s_byte1, s_short1, s_int1,
+ s_long1, s_float1, s_double1,
+ s_iarray1, s_marray1, "e4");
+ GetLocalVariablesTarg e5 = new GetLocalVariablesTarg(s_char2, s_byte2, s_short2, s_int2,
+ s_long2, s_float2, s_double2,
+ s_iarray2, s_marray2, "e5");
+
+ char l_char = (char) (
+ s_char1 + s_char2 + s_char3 + s_char4 + s_char5 +
+ s_char6 + s_char7 + s_char8 + s_char9 + s_char10);
+ byte l_byte = (byte) (
+ s_byte1 + s_byte2 + s_byte3 + s_byte4 + s_byte5 +
+ s_byte6 + s_byte7 + s_byte8 + s_byte9 + s_byte10);
+ short l_short = (short) (
+ s_short1 + s_short2 + s_short3 + s_short4 + s_short5 +
+ s_short6 + s_short7 + s_short8 + s_short9 + s_short10);
+ int l_int = s_int1 + s_int2 + s_int3 + s_int4 + s_int5 +
+ s_int6 + s_int7 + s_int8 + s_int9 + s_int10;
+ long l_long = s_long1 + s_long2 + s_long3 + s_long4 + s_long5 +
+ s_long6 + s_long7 + s_long8 + s_long9 + s_long10;
+ float l_float = s_float1 + s_float2;
+ double l_double = s_double1 + s_double2;
+ int[] l_iarray = null;
+ int[][] l_marray = null;
+ String l_string = s_string1 + s_string3 + s_sarray1[0];
+
+ if (s_sarray2 == null)
+ l_string += "?";
+
+ if (s_sarray3 instanceof String[])
+ l_string += "<io>";
+
+ Object e6 = new GetLocalVariablesTarg(l_char, l_byte, l_short, l_int,
+ l_long, l_float, l_double, l_iarray,
+ l_marray, l_string);
+
+ e1.test_1(); // <-- this is line 197
+ e3.test_1();
+ e4.test_1();
+ e5.test_1();
+ ((GetLocalVariablesTarg) e6).test_1();
+
+ e3 = null;
+ if (e3 == e1)
+ e3.test_1();
+ e3 = e4;
+ if (e3 == e2)
+ e3 = e5;
+ e3.test_1();
+
+ }
+
+ public void test_1()
+ {
+ double l_add = i_double + i_short;
+ long l_subtract = i_long - i_int;
+ long l_multiply = i_byte * i_int;
+
+ i_double = l_add + i_float;
+ i_short = (short) l_subtract;
+ i_long = l_multiply + i_byte + i_short;
+ }
+
+ public static void main(String[] args) {
+ System.out.println("Howdy!");
+ test_expressions();
+ System.out.println("Goodbye from GetLocalVariablesTarg!");
+ }
+}
+
+ /********** test program **********/
+
+public class GetLocalVariables extends TestScaffold {
+ ReferenceType targetClass;
+ ThreadReference mainThread;
+
+ GetLocalVariables (String args[]) {
+ super(args);
+ }
+
+ public static void main(String[] args)
+ throws Exception
+ {
+ new GetLocalVariables (args).startTests();
+ }
+
+ /********** test core **********/
+
+ protected void runTests()
+ throws Exception
+ {
+ /*
+ * Get to the top of main() to determine targetClass and mainThread
+ */
+ BreakpointEvent bpe = startToMain("GetLocalVariablesTarg");
+ targetClass = bpe.location().declaringType();
+ mainThread = bpe.thread();
+ EventRequestManager erm = vm().eventRequestManager();
+
+ bpe = resumeTo("GetLocalVariablesTarg", 197);
+ /*
+ * We've arrived. Look around at some variables.
+ */
+ StackFrame frame = bpe.thread().frame(0);
+ List localVars = frame.visibleVariables();
+ System.out.println(" Visible variables at this point are: ");
+ for (Iterator it = localVars.iterator(); it.hasNext();) {
+ LocalVariable lv = (LocalVariable) it.next();
+ System.out.print(lv.name());
+ System.out.print(" typeName: ");
+ System.out.print(lv.typeName());
+ System.out.print(" signature: ");
+ System.out.print(lv.type().signature());
+ System.out.print(" primitive type: ");
+ System.out.println(lv.type().name());
+ }
+
+ /*
+ * resume the target listening for events
+ */
+ listenUntilVMDisconnect();
+
+ /*
+ * deal with results of test if anything has called failure("foo")
+ * testFailed will be true
+ */
+ if (!testFailed) {
+ println("GetLocalVariables: passed");
+ } else {
+ throw new Exception("GetLocalVariables: failed");
+ }
+ }
+}