Attachment #46079 for bug #150074




}
// Static initializer to specify tests subset using TESTS_* static variables
// All specified tests which do not belong to the class are skipped...
static {
//	TESTS_NAMES = new String[] { "test000" };
//	TESTS_NUMBERS = new int[] { 40 };
//	TESTS_RANGE = new int[] { 34, 38 };
}
public static Test suite() {
	return buildComparableTestSuite(testClass());
}

		assertTrue(false);
	}
}
//https://bugs.eclipse.org/bugs/show_bug.cgi?id=150074
public void test039() { 
	this.runConformTest(
		new String[] {
			"X.java",
			"import java.util.HashSet;\n" + 
			"import java.util.Set;\n" + 
			"import java.util.Iterator;\n" + 
			"\n" + 
			"public class X {\n" + 
			"\n" + 
			"        public static void main(String[] args) {\n" + 
			"                for (Object o : initForEach()) {\n" + 
			"                }\n" + 
			"        }\n" + 
			"\n" + 
			"		static class MyIterator<T> implements Iterator<T> {\n" + 
			"			Iterator<T> iterator;\n" + 
			"			\n" + 
			"			MyIterator(Iterator<T> it) {\n" + 
			"				this.iterator = it;\n" + 
			"			}\n" + 
			"			public boolean hasNext() {\n" + 
			"				System.out.println(\"hasNext\");\n" + 
			"				return this.iterator.hasNext();\n" + 
			"			}			\n" + 
			"			public T next() {\n" + 
			"				System.out.println(\"next\");\n" + 
			"				return this.iterator.next();\n" + 
			"			}\n" + 
			"			public void remove() {\n" + 
			"				System.out.println(\"remove\");\n" + 
			"				this.iterator.remove();\n" + 
			"			}\n" + 
			"		}\n" + 
			"		\n" + 
			"        static Set<Object> initForEach()        {\n" + 
			"                System.out.println(\"initForEach\");\n" + 
			"                HashSet<Object> set = new HashSet<Object>() {\n" + 
			"                	private static final long serialVersionUID = 1L;\n" + 
			"                	public Iterator<Object> iterator() {\n" + 
			"                		System.out.println(\"iterator\");\n" + 
			"                		return new MyIterator<Object>(super.iterator());\n" + 
			"                	}\n" + 
			"                };\n" + 
			"                for (int i = 0; i < 3; i++) set.add(i);\n" + 
			"                return set;\n" + 
			"        }\n" + 
			"}",
		},
		"initForEach\n" + 
		"iterator\n" + 
		"hasNext\n" + 
		"next\n" + 
		"hasNext\n" + 
		"next\n" + 
		"hasNext\n" + 
		"next\n" + 
		"hasNext");
}
//https://bugs.eclipse.org/bugs/show_bug.cgi?id=150074
public void test040() { 
	this.runConformTest(
		new String[] {
			"X.java",
			"public class X {\n" + 
			"        public static void main(String[] args) {\n" + 
			"                for (int i : initForEach()) {\n" + 
			"                }\n" + 
			"        }\n" + 
			"        static int[] initForEach() {\n" + 
			"                System.out.println(\"initForEach\");\n" + 
			"                return new int[] {1, 2, 3, 4};\n" + 
			"        }\n" + 
			"}",
		},
		"initForEach");

	String expectedOutput =
		"  // Method descriptor #15 ([Ljava/lang/String;)V\n" + 
		"  // Stack: 1, Locals: 1\n" + 
		"  public static void main(java.lang.String[] args);\n" + 
		"    0  invokestatic X.initForEach() : int[] [16]\n" + 
		"    3  pop\n" + 
		"    4  return\n";
	
	try {
		File f = new File(OUTPUT_DIR + File.separator + "X.class");
		byte[] classFileBytes = org.eclipse.jdt.internal.compiler.util.Util.getFileByteContent(f);
		ClassFileBytesDisassembler disassembler = ToolFactory.createDefaultClassFileBytesDisassembler();
		String result = disassembler.disassemble(classFileBytes, "\n", ClassFileBytesDisassembler.DETAILED);
		int index = result.indexOf(expectedOutput);
		if (index == -1 || expectedOutput.length() == 0) {
			System.out.println(Util.displayString(result, 3));
		}
		if (index == -1) {
			assertEquals("Wrong contents", expectedOutput, result);
		}
	} catch (org.eclipse.jdt.core.util.ClassFormatException e) {
		assertTrue(false);
	} catch (IOException e) {
		assertTrue(false);
	}
}
public static Class testClass() {
	return ForeachStatementTest.class;
}

Return to bug 150074

Lines 38-48 Link Here

(-)src/org/eclipse/jdt/core/tests/compiler/regression/ForeachStatementTest.java (-3 / +107 lines)
38	}	38	}
39	// Static initializer to specify tests subset using TESTS_* static variables	39	// Static initializer to specify tests subset using TESTS_* static variables
40	// All specified tests which do not belong to the class are skipped...	40	// All specified tests which do not belong to the class are skipped...
41	//static {	41	static {
42	// TESTS_NAMES = new String[] { "test000" };	42	// TESTS_NAMES = new String[] { "test000" };
43	// TESTS_NUMBERS = new int[] { 31 };	43	// TESTS_NUMBERS = new int[] { 40 };
44	// TESTS_RANGE = new int[] { 34, 38 };	44	// TESTS_RANGE = new int[] { 34, 38 };
45	//}	45	}
46	public static Test suite() {	46	public static Test suite() {
47	return buildComparableTestSuite(testClass());	47	return buildComparableTestSuite(testClass());
48	}	48	}
Lines 2106-2111 Link Here
2106	assertTrue(false);	2106	assertTrue(false);
2107	}	2107	}
2108	}	2108	}
		2109	//https://bugs.eclipse.org/bugs/show_bug.cgi?id=150074
		2110	public void test039() {
		2111	this.runConformTest(
		2112	new String[] {
		2113	"X.java",
		2114	"import java.util.HashSet;\n" +
		2115	"import java.util.Set;\n" +
		2116	"import java.util.Iterator;\n" +
		2117	"\n" +
		2118	"public class X {\n" +
		2119	"\n" +
		2120	" public static void main(String[] args) {\n" +
		2121	" for (Object o : initForEach()) {\n" +
		2122	" }\n" +
		2123	" }\n" +
		2124	"\n" +
		2125	" static class MyIterator<T> implements Iterator<T> {\n" +
		2126	" Iterator<T> iterator;\n" +
		2127	" \n" +
		2128	" MyIterator(Iterator<T> it) {\n" +
		2129	" this.iterator = it;\n" +
		2130	" }\n" +
		2131	" public boolean hasNext() {\n" +
		2132	" System.out.println(\"hasNext\");\n" +
		2133	" return this.iterator.hasNext();\n" +
		2134	" } \n" +
		2135	" public T next() {\n" +
		2136	" System.out.println(\"next\");\n" +
		2137	" return this.iterator.next();\n" +
		2138	" }\n" +
		2139	" public void remove() {\n" +
		2140	" System.out.println(\"remove\");\n" +
		2141	" this.iterator.remove();\n" +
		2142	" }\n" +
		2143	" }\n" +
		2144	" \n" +
		2145	" static Set<Object> initForEach() {\n" +
		2146	" System.out.println(\"initForEach\");\n" +
		2147	" HashSet<Object> set = new HashSet<Object>() {\n" +
		2148	" private static final long serialVersionUID = 1L;\n" +
		2149	" public Iterator<Object> iterator() {\n" +
		2150	" System.out.println(\"iterator\");\n" +
		2151	" return new MyIterator<Object>(super.iterator());\n" +
		2152	" }\n" +
		2153	" };\n" +
		2154	" for (int i = 0; i < 3; i++) set.add(i);\n" +
		2155	" return set;\n" +
		2156	" }\n" +
		2157	"}",
		2158	},
		2159	"initForEach\n" +
		2160	"iterator\n" +
		2161	"hasNext\n" +
		2162	"next\n" +
		2163	"hasNext\n" +
		2164	"next\n" +
		2165	"hasNext\n" +
		2166	"next\n" +
		2167	"hasNext");
		2168	}
		2169	//https://bugs.eclipse.org/bugs/show_bug.cgi?id=150074
		2170	public void test040() {
		2171	this.runConformTest(
		2172	new String[] {
2173	"X.java",
2174	"public class X {\n" +
2175	" public static void main(String[] args) {\n" +
2176	" for (int i : initForEach()) {\n" +
2177	" }\n" +
2178	" }\n" +
2179	" static int[] initForEach() {\n" +
2180	" System.out.println(\"initForEach\");\n" +
2181	" return new int[] {1, 2, 3, 4};\n" +
2182	" }\n" +
2183	"}",
2184	},
2185	"initForEach");
2186
2187	String expectedOutput =
2188	" // Method descriptor #15 ([Ljava/lang/String;)V\n" +
2189	" // Stack: 1, Locals: 1\n" +
2190	" public static void main(java.lang.String[] args);\n" +
2191	" 0 invokestatic X.initForEach() : int[] [16]\n" +
2192	" 3 pop\n" +
2193	" 4 return\n";
2194
2195	try {
2196	File f = new File(OUTPUT_DIR + File.separator + "X.class");
2197	byte[] classFileBytes = org.eclipse.jdt.internal.compiler.util.Util.getFileByteContent(f);
2198	ClassFileBytesDisassembler disassembler = ToolFactory.createDefaultClassFileBytesDisassembler();
2199	String result = disassembler.disassemble(classFileBytes, "\n", ClassFileBytesDisassembler.DETAILED);
2200	int index = result.indexOf(expectedOutput);
2201	if (index == -1 \|\| expectedOutput.length() == 0) {
2202	System.out.println(Util.displayString(result, 3));
2203	}
2204	if (index == -1) {
2205	assertEquals("Wrong contents", expectedOutput, result);
2206	}
2207	} catch (org.eclipse.jdt.core.util.ClassFormatException e) {
2208	assertTrue(false);
2209	} catch (IOException e) {
2210	assertTrue(false);
2211	}
2212	}
2109	public static Class testClass() {	2213	public static Class testClass() {
2110	return ForeachStatementTest.class;	2214	return ForeachStatementTest.class;
2111	}	2215	}