/*******************************************************************************
* Copyright (c) 2000, 2014 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.core.tests.compiler.regression;
import java.io.File;
import java.util.Map;
import junit.framework.Test;
import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants;
import org.eclipse.jdt.internal.compiler.impl.CompilerOptions;
@SuppressWarnings({ "unchecked", "rawtypes" })
public class Compliance_CLDC extends AbstractRegressionTest {
public Compliance_CLDC(String name) {
super(name);
}
/*
* Toggle compiler in mode -1.3
*/
protected Map getCompilerOptions() {
Map options = super.getCompilerOptions();
options.put(CompilerOptions.OPTION_Compliance, CompilerOptions.VERSION_1_3);
options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_CLDC1_1);
options.put(CompilerOptions.OPTION_Source, CompilerOptions.VERSION_1_3);
return options;
}
public static Test suite() {
return buildUniqueComplianceTestSuite(testClass(), ClassFileConstants.JDK1_3);
}
public static Class testClass() {
return Compliance_CLDC.class;
}
// Use this static initializer to specify subset for tests
// All specified tests which does not belong to the class are skipped...
static {
// TESTS_NAMES = new String[] { "Bug58069" };
// TESTS_NUMBERS = new int[] { 104 };
// TESTS_RANGE = new int[] { 76, -1 };
}
public void test001() {
this.runConformTest(
new String[] {
"X.java",
"import java.awt.Image;\n" +
"import java.awt.Toolkit;\n" +
"import java.awt.image.ImageProducer;\n" +
"import java.net.URL;\n" +
"\n" +
"public class X {\n" +
"\n" +
" public Image loadImage(String name) {\n" +
" Toolkit toolkit= Toolkit.getDefaultToolkit();\n" +
" try {\n" +
" URL url= X.class.getResource(name);\n" +
" return toolkit.createImage((ImageProducer) url.getContent());\n" +
" } catch (Exception ex) {\n" +
" }\n" +
" return null;\n" +
" }\n" +
" \n" +
" public static void main(String[] args) {\n" +
" System.out.println(\"OK\");\n" +
" }\n" +
"}",
},
"OK");
}
public void test002() throws Exception {
this.runConformTest(
new String[] {
"X.java",
"public class X {\n" +
"\n" +
" public static void main(String[] args) {\n" +
" System.out.print(X.class != null);\n" +
" System.out.print(String.class != null);\n" +
" System.out.print(Object.class != null);\n" +
" System.out.print(X.class != null);\n" +
" }\n" +
"}",
},
"truetruetruetrue");
String expectedOutput =
" // Method descriptor #20 ([Ljava/lang/String;)V\n" +
" // Stack: 3, Locals: 1\n" +
" public static void main(java.lang.String[] args);\n" +
" 0 getstatic java.lang.System.out : java.io.PrintStream [21]\n" +
" 3 getstatic X.class$0 : java.lang.Class [27]\n" +
" 6 dup\n" +
" 7 ifnonnull 35\n" +
" 10 pop\n" +
" 11 ldc <String \"X\"> [29]\n" +
" 13 invokestatic java.lang.Class.forName(java.lang.String) : java.lang.Class [30]\n" +
" 16 dup\n" +
" 17 putstatic X.class$0 : java.lang.Class [27]\n" +
" 20 goto 35\n" +
" 23 new java.lang.NoClassDefFoundError [36]\n" +
" 26 dup_x1\n" +
" 27 swap\n" +
" 28 invokevirtual java.lang.Throwable.getMessage() : java.lang.String [38]\n" +
" 31 invokespecial java.lang.NoClassDefFoundError(java.lang.String) [44]\n" +
" 34 athrow\n" +
" 35 ifnull 42\n" +
" 38 iconst_1\n" +
" 39 goto 43\n" +
" 42 iconst_0\n" +
" 43 invokevirtual java.io.PrintStream.print(boolean) : void [47]\n" +
" 46 getstatic java.lang.System.out : java.io.PrintStream [21]\n" +
" 49 getstatic X.class$1 : java.lang.Class [53]\n" +
" 52 dup\n" +
" 53 ifnonnull 81\n" +
" 56 pop\n" +
" 57 ldc <String \"java.lang.String\"> [55]\n" +
" 59 invokestatic java.lang.Class.forName(java.lang.String) : java.lang.Class [30]\n" +
" 62 dup\n" +
" 63 putstatic X.class$1 : java.lang.Class [53]\n" +
" 66 goto 81\n" +
" 69 new java.lang.NoClassDefFoundError [36]\n" +
" 72 dup_x1\n" +
" 73 swap\n" +
" 74 invokevirtual java.lang.Throwable.getMessage() : java.lang.String [38]\n" +
" 77 invokespecial java.lang.NoClassDefFoundError(java.lang.String) [44]\n" +
" 80 athrow\n" +
" 81 ifnull 88\n" +
" 84 iconst_1\n" +
" 85 goto 89\n" +
" 88 iconst_0\n" +
" 89 invokevirtual java.io.PrintStream.print(boolean) : void [47]\n" +
" 92 getstatic java.lang.System.out : java.io.PrintStream [21]\n" +
" 95 getstatic X.class$2 : java.lang.Class [57]\n" +
" 98 dup\n" +
" 99 ifnonnull 127\n" +
" 102 pop\n" +
" 103 ldc <String \"java.lang.Object\"> [59]\n" +
" 105 invokestatic java.lang.Class.forName(java.lang.String) : java.lang.Class [30]\n" +
" 108 dup\n" +
" 109 putstatic X.class$2 : java.lang.Class [57]\n" +
" 112 goto 127\n" +
" 115 new java.lang.NoClassDefFoundError [36]\n" +
" 118 dup_x1\n" +
" 119 swap\n" +
" 120 invokevirtual java.lang.Throwable.getMessage() : java.lang.String [38]\n" +
" 123 invokespecial java.lang.NoClassDefFoundError(java.lang.String) [44]\n" +
" 126 athrow\n" +
" 127 ifnull 134\n" +
" 130 iconst_1\n" +
" 131 goto 135\n" +
" 134 iconst_0\n" +
" 135 invokevirtual java.io.PrintStream.print(boolean) : void [47]\n" +
" 138 getstatic java.lang.System.out : java.io.PrintStream [21]\n" +
" 141 getstatic X.class$0 : java.lang.Class [27]\n" +
" 144 dup\n" +
" 145 ifnonnull 173\n" +
" 148 pop\n" +
" 149 ldc <String \"X\"> [29]\n" +
" 151 invokestatic java.lang.Class.forName(java.lang.String) : java.lang.Class [30]\n" +
" 154 dup\n" +
" 155 putstatic X.class$0 : java.lang.Class [27]\n" +
" 158 goto 173\n" +
" 161 new java.lang.NoClassDefFoundError [36]\n" +
" 164 dup_x1\n" +
" 165 swap\n" +
" 166 invokevirtual java.lang.Throwable.getMessage() : java.lang.String [38]\n" +
" 169 invokespecial java.lang.NoClassDefFoundError(java.lang.String) [44]\n" +
" 172 athrow\n" +
" 173 ifnull 180\n" +
" 176 iconst_1\n" +
" 177 goto 181\n" +
" 180 iconst_0\n" +
" 181 invokevirtual java.io.PrintStream.print(boolean) : void [47]\n" +
" 184 return\n" +
" Exception Table:\n" +
" [pc: 11, pc: 16] -> 23 when : java.lang.ClassNotFoundException\n" +
" [pc: 57, pc: 62] -> 69 when : java.lang.ClassNotFoundException\n" +
" [pc: 103, pc: 108] -> 115 when : java.lang.ClassNotFoundException\n" +
" [pc: 149, pc: 154] -> 161 when : java.lang.ClassNotFoundException\n" +
" Line numbers:\n" +
" [pc: 0, line: 4]\n" +
" [pc: 46, line: 5]\n" +
" [pc: 92, line: 6]\n" +
" [pc: 138, line: 7]\n" +
" [pc: 184, line: 8]\n" +
" Local variable table:\n" +
" [pc: 0, pc: 185] local: args index: 0 type: java.lang.String[]\n" +
" Stack map : number of frames 16\n" +
" [pc: 23, full, stack: {java.lang.ClassNotFoundException}, locals: {java.lang.String[]}]\n" +
" [pc: 35, full, stack: {java.io.PrintStream, java.lang.Class}, locals: {java.lang.String[]}]\n" +
" [pc: 42, full, stack: {java.io.PrintStream}, locals: {java.lang.String[]}]\n" +
" [pc: 43, full, stack: {java.io.PrintStream, int}, locals: {java.lang.String[]}]\n" +
" [pc: 69, full, stack: {java.lang.ClassNotFoundException}, locals: {java.lang.String[]}]\n" +
" [pc: 81, full, stack: {java.io.PrintStream, java.lang.Class}, locals: {java.lang.String[]}]\n" +
" [pc: 88, full, stack: {java.io.PrintStream}, locals: {java.lang.String[]}]\n" +
" [pc: 89, full, stack: {java.io.PrintStream, int}, locals: {java.lang.String[]}]\n" +
" [pc: 115, full, stack: {java.lang.ClassNotFoundException}, locals: {java.lang.String[]}]\n" +
" [pc: 127, full, stack: {java.io.PrintStream, java.lang.Class}, locals: {java.lang.String[]}]\n" +
" [pc: 134, full, stack: {java.io.PrintStream}, locals: {java.lang.String[]}]\n" +
" [pc: 135, full, stack: {java.io.PrintStream, int}, locals: {java.lang.String[]}]\n" +
" [pc: 161, full, stack: {java.lang.ClassNotFoundException}, locals: {java.lang.String[]}]\n" +
" [pc: 173, full, stack: {java.io.PrintStream, java.lang.Class}, locals: {java.lang.String[]}]\n" +
" [pc: 180, full, stack: {java.io.PrintStream}, locals: {java.lang.String[]}]\n" +
" [pc: 181, full, stack: {java.io.PrintStream, int}, locals: {java.lang.String[]}]\n";
checkDisassembledClassFile(OUTPUT_DIR + File.separator + "X.class", "X", expectedOutput);
}
public void test003() throws Exception {
this.runConformTest(
new String[] {
"X.java",
"public class X {\n" +
"\n" +
" public static void main(String[] args) {\n" +
" System.out.print(int.class != null);\n" +
" }\n" +
"}",
},
"true");
String expectedOutput =
"// Compiled from X.java (version 1.1 : 45.3, super bit)\n" +
"public class X {\n" +
" \n" +
" // Method descriptor #6 ()V\n" +
" // Stack: 1, Locals: 1\n" +
" public X();\n" +
" 0 aload_0 [this]\n" +
" 1 invokespecial java.lang.Object() [8]\n" +
" 4 return\n" +
" Line numbers:\n" +
" [pc: 0, line: 1]\n" +
" Local variable table:\n" +
" [pc: 0, pc: 5] local: this index: 0 type: X\n" +
" \n" +
" // Method descriptor #15 ([Ljava/lang/String;)V\n" +
" // Stack: 2, Locals: 1\n" +
" public static void main(java.lang.String[] args);\n" +
" 0 getstatic java.lang.System.out : java.io.PrintStream [16]\n" +
" 3 getstatic java.lang.Integer.TYPE : java.lang.Class [22]\n" +
" 6 ifnull 13\n" +
" 9 iconst_1\n" +
" 10 goto 14\n" +
" 13 iconst_0\n" +
" 14 invokevirtual java.io.PrintStream.print(boolean) : void [28]\n" +
" 17 return\n" +
" Line numbers:\n" +
" [pc: 0, line: 4]\n" +
" [pc: 17, line: 5]\n" +
" Local variable table:\n" +
" [pc: 0, pc: 18] local: args index: 0 type: java.lang.String[]\n" +
" Stack map : number of frames 2\n" +
" [pc: 13, full, stack: {java.io.PrintStream}, locals: {java.lang.String[]}]\n" +
" [pc: 14, full, stack: {java.io.PrintStream, int}, locals: {java.lang.String[]}]\n" +
"}";
checkDisassembledClassFile(OUTPUT_DIR + File.separator + "X.class", "X", expectedOutput);
}
public void test004() {
this.runConformTest(
new String[] {
"X.java",
"import java.io.InputStream;\n" +
"\n" +
"public class X {\n" +
" private static final Y[] A = new Y[1];\n" +
"\n" +
" public static void x() {\n" +
" for (int i = 0; i < 0; i++) {\n" +
" try {\n" +
" A[i] = foo(X.class.getResourceAsStream(\"\"), null);\n" +
" } catch (Throwable e) {\n" +
" }\n" +
" }\n" +
" }\n" +
"\n" +
" public static boolean a = false;\n" +
"\n" +
" private static int b = -1;\n" +
"\n" +
" private static int C = 0;\n" +
"\n" +
" public static void z(int c) {\n" +
" if (!a || (b == c && A[c].foo() == C)) {\n" +
" return;\n" +
" }\n" +
" y();\n" +
" b = c;\n" +
" try {\n" +
" A[c].bar();\n" +
" } catch (Throwable e) {\n" +
" }\n" +
" }\n" +
"\n" +
" public static void y() {\n" +
" }\n" +
"\n" +
" static Y foo(InputStream stream, String s) {\n" +
" return null;\n" +
" }\n" +
"}",
"Y.java",
"interface Y {\n" +
" int foo();\n" +
" void bar();\n" +
"}"
},
"");
}
}