diff options
Diffstat (limited to 'org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/SwitchTest.java')
| -rw-r--r-- | org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/SwitchTest.java | 2170 |
1 files changed, 1085 insertions, 1085 deletions
diff --git a/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/SwitchTest.java b/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/SwitchTest.java index de9009bd9..a740b6bd5 100644 --- a/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/SwitchTest.java +++ b/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/SwitchTest.java @@ -31,7 +31,7 @@ import org.eclipse.jdt.internal.compiler.impl.CompilerOptions; @SuppressWarnings({ "unchecked", "rawtypes" }) public class SwitchTest extends AbstractRegressionTest { - + private static final long JDKLevelSupportingStringSwitch = ClassFileConstants.JDK1_7; static { @@ -296,7 +296,7 @@ public void test010() { "}\n", }, this.complianceLevel >= JDKLevelSupportingStringSwitch ? newMessage : oldMessage); - + } public void test011() { this.runConformTest(new String[] { @@ -609,38 +609,38 @@ public void test014() { options.put(CompilerOptions.OPTION_ReportFallthroughCase, CompilerOptions.ERROR); this.runNegativeTest(new String[] { "X.java", - "public class X {\n" + - " void foo1(int i) {\n" + - " switch (i) {\n" + - " case 0://OK\n" + - " case 1://OK\n" + - " System.out.println();\n" + - " //$FALL-THROUGH$\n" + - " case 2://OK\n" + - " System.out.println(); //$FALL-THROUGH$\n" + - " case 3://OK\n" + - " System.out.println();\n" + - " //$FALL-THROUGH$ - some allowed explanation\n" + - " case 4://OK\n" + - " case 5://OK\n" + - " System.out.println();\n" + - " //$FALL-THROUGH$ - not last comment, thus inoperant\n" + - " // last comment is not fall-through explanation\n" + - " case 6://WRONG\n" + - " //$FALL-THROUGH$ - useless since not leading the case\n" + - " System.out.println();\n" + - " /*$FALL-THROUGH$ - block comment, is also allowed */\n" + - " case 7://OK\n" + - " System.out.println(\"aa\"); //$NON-NLS-1$\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " void foo1(int i) {\n" + + " switch (i) {\n" + + " case 0://OK\n" + + " case 1://OK\n" + + " System.out.println();\n" + + " //$FALL-THROUGH$\n" + + " case 2://OK\n" + + " System.out.println(); //$FALL-THROUGH$\n" + + " case 3://OK\n" + + " System.out.println();\n" + + " //$FALL-THROUGH$ - some allowed explanation\n" + + " case 4://OK\n" + + " case 5://OK\n" + + " System.out.println();\n" + + " //$FALL-THROUGH$ - not last comment, thus inoperant\n" + + " // last comment is not fall-through explanation\n" + + " case 6://WRONG\n" + + " //$FALL-THROUGH$ - useless since not leading the case\n" + + " System.out.println();\n" + + " /*$FALL-THROUGH$ - block comment, is also allowed */\n" + + " case 7://OK\n" + + " System.out.println(\"aa\"); //$NON-NLS-1$\n" + + " }\n" + + " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 18)\n" + - " case 6://WRONG\n" + - " ^^^^^^\n" + - "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + + "----------\n" + + "1. ERROR in X.java (at line 18)\n" + + " case 6://WRONG\n" + + " ^^^^^^\n" + + "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + "----------\n", null, true, @@ -652,38 +652,38 @@ public void test015() { options.put(CompilerOptions.OPTION_ReportFallthroughCase, CompilerOptions.ERROR); this.runNegativeTest(new String[] { "X.java", - "public class X {\n" + - " void foo1(int i) {\n" + - " switch (i) {\n" + - " case 0://OK\n" + - " case 1://OK\n" + - " System.out.println();\n" + - " // $FALL-THROUGH$\n" + - " case 2://OK\n" + - " System.out.println(); // $FALL-THROUGH$\n" + - " case 3://OK\n" + - " System.out.println();\n" + - " // $FALL-THROUGH$ - some allowed explanation\n" + - " case 4://OK\n" + - " case 5://OK\n" + - " System.out.println();\n" + - " // $FALL-THROUGH$ - not last comment, thus inoperant\n" + - " // last comment is not fall-through explanation\n" + - " case 6://WRONG\n" + - " // $FALL-THROUGH$ - useless since not leading the case\n" + - " System.out.println();\n" + - " /* $FALL-THROUGH$ - block comment, is also allowed */\n" + - " case 7://OK\n" + - " System.out.println(\"aa\"); //$NON-NLS-1$\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " void foo1(int i) {\n" + + " switch (i) {\n" + + " case 0://OK\n" + + " case 1://OK\n" + + " System.out.println();\n" + + " // $FALL-THROUGH$\n" + + " case 2://OK\n" + + " System.out.println(); // $FALL-THROUGH$\n" + + " case 3://OK\n" + + " System.out.println();\n" + + " // $FALL-THROUGH$ - some allowed explanation\n" + + " case 4://OK\n" + + " case 5://OK\n" + + " System.out.println();\n" + + " // $FALL-THROUGH$ - not last comment, thus inoperant\n" + + " // last comment is not fall-through explanation\n" + + " case 6://WRONG\n" + + " // $FALL-THROUGH$ - useless since not leading the case\n" + + " System.out.println();\n" + + " /* $FALL-THROUGH$ - block comment, is also allowed */\n" + + " case 7://OK\n" + + " System.out.println(\"aa\"); //$NON-NLS-1$\n" + + " }\n" + + " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 18)\n" + - " case 6://WRONG\n" + - " ^^^^^^\n" + - "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + + "----------\n" + + "1. ERROR in X.java (at line 18)\n" + + " case 6://WRONG\n" + + " ^^^^^^\n" + + "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + "----------\n", null, true, @@ -695,24 +695,24 @@ public void test016() { options.put(CompilerOptions.OPTION_ReportFallthroughCase, CompilerOptions.ERROR); this.runNegativeTest(new String[] { "X.java", - "public class X {\n" + - " void foo1(int i) {\n" + - " switch (i) {\n" + - " case 0://OK\n" + - " case 1://OK\n" + - " System.out.println();\n" + - " // $FALL-THROUGH - missing trailing $ in tag\n" + - " case 2://WRONG\n" + - " System.out.println();\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " void foo1(int i) {\n" + + " switch (i) {\n" + + " case 0://OK\n" + + " case 1://OK\n" + + " System.out.println();\n" + + " // $FALL-THROUGH - missing trailing $ in tag\n" + + " case 2://WRONG\n" + + " System.out.println();\n" + + " }\n" + + " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 8)\n" + - " case 2://WRONG\n" + - " ^^^^^^\n" + - "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + + "----------\n" + + "1. ERROR in X.java (at line 8)\n" + + " case 2://WRONG\n" + + " ^^^^^^\n" + + "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + "----------\n", null, true, @@ -724,25 +724,25 @@ public void test017() { options.put(CompilerOptions.OPTION_ReportFallthroughCase, CompilerOptions.ERROR); this.runNegativeTest(new String[] { "X.java", - "public class X {\n" + - " void foo1(char previousChar) {\n" + - " switch(previousChar) {\n" + - " case \'/\':\n" + - " if (previousChar == \'*\') {\n" + - " // End of javadoc\n" + - " break;\n" + - " //$FALL-THROUGH$ into default case\n" + - " }\n" + - " default :\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " void foo1(char previousChar) {\n" + + " switch(previousChar) {\n" + + " case \'/\':\n" + + " if (previousChar == \'*\') {\n" + + " // End of javadoc\n" + + " break;\n" + + " //$FALL-THROUGH$ into default case\n" + + " }\n" + + " default :\n" + + " }\n" + + " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 10)\n" + - " default :\n" + - " ^^^^^^^\n" + - "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + + "----------\n" + + "1. ERROR in X.java (at line 10)\n" + + " default :\n" + + " ^^^^^^^\n" + + "Switch case may be entered by falling through previous case. If intended, add a new comment //$FALL-THROUGH$ on the line above\n" + "----------\n", null, true, @@ -776,10 +776,10 @@ public void test019() { "public class X {\n" + " public static void main(String[] args) {\n" + " try {\n" + - " switch((Integer) null) {};\n" + - " System.out.println(\"FAILED\");\n" + - " } catch(NullPointerException e) {\n" + - " System.out.println(\"SUCCESS\");\n" + + " switch((Integer) null) {};\n" + + " System.out.println(\"FAILED\");\n" + + " } catch(NullPointerException e) {\n" + + " System.out.println(\"SUCCESS\");\n" + " }\n" + " }\n" + "}\n", @@ -794,10 +794,10 @@ public void test020() { "public class X {\n" + " public static void main(String[] args) {\n" + " try {\n" + - " switch(foo()) {};\n" + - " System.out.println(\"FAILED\");\n" + - " } catch(NullPointerException e) {\n" + - " System.out.println(\"SUCCESS\");\n" + + " switch(foo()) {};\n" + + " System.out.println(\"FAILED\");\n" + + " } catch(NullPointerException e) {\n" + + " System.out.println(\"SUCCESS\");\n" + " }\n" + " }" + " static Integer foo() {\n" + @@ -815,11 +815,11 @@ public void test021() { "public class X {\n" + " public static void main(String[] args) {\n" + " try {\n" + - " switch((Character) null) {\n" + - " default: System.out.println(\"FAILED\");\n" + - " }\n" + - " } catch(NullPointerException e) {\n" + - " System.out.println(\"SUCCESS\");\n" + + " switch((Character) null) {\n" + + " default: System.out.println(\"FAILED\");\n" + + " }\n" + + " } catch(NullPointerException e) {\n" + + " System.out.println(\"SUCCESS\");\n" + " }\n" + " }\n" + "}\n", @@ -833,12 +833,12 @@ public void test022() { "X.java", "public class X {\n" + " public static void main(String[] args) {\n" + - " java.math.RoundingMode mode = null;\n" + + " java.math.RoundingMode mode = null;\n" + " try {\n" + - " switch (mode) {}\n" + - " System.out.println(\"FAILED\");\n" + - " } catch(NullPointerException e) {\n" + - " System.out.println(\"SUCCESS\");\n" + + " switch (mode) {}\n" + + " System.out.println(\"FAILED\");\n" + + " } catch(NullPointerException e) {\n" + + " System.out.println(\"SUCCESS\");\n" + " }\n" + " }\n" + "}\n", @@ -852,13 +852,13 @@ public void test023() { "X.java", "public class X {\n" + " public static void main(String[] args) {\n" + - " java.math.RoundingMode mode = java.math.RoundingMode.FLOOR;\n" + + " java.math.RoundingMode mode = java.math.RoundingMode.FLOOR;\n" + " try {\n" + " switch (mode) {\n" + - " default: System.out.println(\"SUCCESS\");\n" + - " }\n" + - " } catch(NullPointerException e) {\n" + - " System.out.println(\"FAILED\");\n" + + " default: System.out.println(\"SUCCESS\");\n" + + " }\n" + + " } catch(NullPointerException e) {\n" + + " System.out.println(\"FAILED\");\n" + " }\n" + " }\n" + "}\n", @@ -868,31 +868,31 @@ public void test023() { // JDK7: Strings in Switch. public void testStringSwitchAtJDK6() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 4)\n" + - " default: return args;\n" + - " ^^^^^^^^^^^^\n" + - "Void methods cannot return a value\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 4)\n" + + " default: return args;\n" + + " ^^^^^^^^^^^^\n" + + "Void methods cannot return a value\n" + "----------\n"; - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 3)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in X.java (at line 4)\n" + - " default: return args;\n" + - " ^^^^^^^^^^^^\n" + - "Void methods cannot return a value\n" + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 3)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in X.java (at line 4)\n" + + " default: return args;\n" + + " ^^^^^^^^^^^^\n" + + "Void methods cannot return a value\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + " public static void main(String [] args) {\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " default: return args;\n" + " }\n" + " }\n" + @@ -903,76 +903,76 @@ public void testStringSwitchAtJDK6() { //JDK7: Strings in Switch. public void testCaseTypeMismatch() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 4)\n" + - " case 123: break;\n" + - " ^^^\n" + - "Type mismatch: cannot convert from int to String\n" + - "----------\n" + - "2. ERROR in X.java (at line 5)\n" + - " case (byte) 1: break;\n" + - " ^^^^^^^^\n" + - "Type mismatch: cannot convert from byte to String\n" + - "----------\n" + - "3. ERROR in X.java (at line 6)\n" + - " case (char) 2: break;\n" + - " ^^^^^^^^\n" + - "Type mismatch: cannot convert from char to String\n" + - "----------\n" + - "4. ERROR in X.java (at line 7)\n" + - " case (short)3: break;\n" + - " ^^^^^^^^\n" + - "Type mismatch: cannot convert from short to String\n" + - "----------\n" + - "5. ERROR in X.java (at line 8)\n" + - " case (int) 4: break;\n" + - " ^^^^^^^\n" + - "Type mismatch: cannot convert from int to String\n" + - "----------\n" + - "6. ERROR in X.java (at line 9)\n" + - " case (long) 5: break;\n" + - " ^^^^^^^^\n" + - "Type mismatch: cannot convert from long to String\n" + - "----------\n" + - "7. ERROR in X.java (at line 10)\n" + - " case (float) 6: break;\n" + - " ^^^^^^^^^\n" + - "Type mismatch: cannot convert from float to String\n" + - "----------\n" + - "8. ERROR in X.java (at line 11)\n" + - " case (double) 7: break;\n" + - " ^^^^^^^^^^\n" + - "Type mismatch: cannot convert from double to String\n" + - "----------\n" + - "9. ERROR in X.java (at line 12)\n" + - " case (boolean) 8: break;\n" + - " ^^^^^^^^^^^\n" + - "Cannot cast from int to boolean\n" + - "----------\n" + - "10. ERROR in X.java (at line 12)\n" + - " case (boolean) 8: break;\n" + - " ^^^^^^^^^^^\n" + - "Type mismatch: cannot convert from boolean to String\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 4)\n" + + " case 123: break;\n" + + " ^^^\n" + + "Type mismatch: cannot convert from int to String\n" + + "----------\n" + + "2. ERROR in X.java (at line 5)\n" + + " case (byte) 1: break;\n" + + " ^^^^^^^^\n" + + "Type mismatch: cannot convert from byte to String\n" + + "----------\n" + + "3. ERROR in X.java (at line 6)\n" + + " case (char) 2: break;\n" + + " ^^^^^^^^\n" + + "Type mismatch: cannot convert from char to String\n" + + "----------\n" + + "4. ERROR in X.java (at line 7)\n" + + " case (short)3: break;\n" + + " ^^^^^^^^\n" + + "Type mismatch: cannot convert from short to String\n" + + "----------\n" + + "5. ERROR in X.java (at line 8)\n" + + " case (int) 4: break;\n" + + " ^^^^^^^\n" + + "Type mismatch: cannot convert from int to String\n" + + "----------\n" + + "6. ERROR in X.java (at line 9)\n" + + " case (long) 5: break;\n" + + " ^^^^^^^^\n" + + "Type mismatch: cannot convert from long to String\n" + + "----------\n" + + "7. ERROR in X.java (at line 10)\n" + + " case (float) 6: break;\n" + + " ^^^^^^^^^\n" + + "Type mismatch: cannot convert from float to String\n" + + "----------\n" + + "8. ERROR in X.java (at line 11)\n" + + " case (double) 7: break;\n" + + " ^^^^^^^^^^\n" + + "Type mismatch: cannot convert from double to String\n" + + "----------\n" + + "9. ERROR in X.java (at line 12)\n" + + " case (boolean) 8: break;\n" + + " ^^^^^^^^^^^\n" + + "Cannot cast from int to boolean\n" + + "----------\n" + + "10. ERROR in X.java (at line 12)\n" + + " case (boolean) 8: break;\n" + + " ^^^^^^^^^^^\n" + + "Type mismatch: cannot convert from boolean to String\n" + "----------\n"; - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 3)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in X.java (at line 12)\n" + - " case (boolean) 8: break;\n" + - " ^^^^^^^^^^^\n" + - "Cannot cast from int to boolean\n" + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 3)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in X.java (at line 12)\n" + + " case (boolean) 8: break;\n" + + " ^^^^^^^^^^^\n" + + "Cannot cast from int to boolean\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + " public static void main(String [] args) {\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " case 123: break;\n" + " case (byte) 1: break;\n" + " case (char) 2: break;\n" + @@ -993,21 +993,21 @@ public void testCaseTypeMismatch2() { if (this.complianceLevel < ClassFileConstants.JDK1_5) { return; } - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 7)\n" + - " case Days.Sunday: break;\n" + - " ^^^^^^^^^^^\n" + - "Type mismatch: cannot convert from Days to String\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 7)\n" + + " case Days.Sunday: break;\n" + + " ^^^^^^^^^^^\n" + + "Type mismatch: cannot convert from Days to String\n" + "----------\n"; - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 6)\n" + - " switch (\"Sunday\") {\n" + - " ^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 6)\n" + + " switch (\"Sunday\") {\n" + + " ^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "enum Days { Sunday, Monday, Tuesday, Wednesday, Thuresday, Friday, Satuday };\n" + @@ -1028,24 +1028,24 @@ public void testCaseTypeMismatch3() { if (this.complianceLevel < ClassFileConstants.JDK1_5) { return; } - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 7)\n" + - " case \"0\": break;\n" + - " ^^^\n" + - "Type mismatch: cannot convert from String to int\n" + - "----------\n" + - "2. ERROR in X.java (at line 10)\n" + - " case \"Sunday\": break;\n" + - " ^^^^^^^^\n" + - "Type mismatch: cannot convert from String to Days\n" + - "----------\n" + - "3. ERROR in X.java (at line 13)\n" + - " case \"0\": break;\n" + - " ^^^\n" + - "Type mismatch: cannot convert from String to Integer\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 7)\n" + + " case \"0\": break;\n" + + " ^^^\n" + + "Type mismatch: cannot convert from String to int\n" + + "----------\n" + + "2. ERROR in X.java (at line 10)\n" + + " case \"Sunday\": break;\n" + + " ^^^^^^^^\n" + + "Type mismatch: cannot convert from String to Days\n" + + "----------\n" + + "3. ERROR in X.java (at line 13)\n" + + " case \"0\": break;\n" + + " ^^^\n" + + "Type mismatch: cannot convert from String to Integer\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "enum Days { Sunday, Monday, Tuesday, Wednesday, Thuresday, Friday, Satuday };\n" + @@ -1069,42 +1069,42 @@ public void testCaseTypeMismatch3() { } // JDK7: Strings in Switch. public void testDuplicateCase() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 4)\n" + - " case \"123\": break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "2. ERROR in X.java (at line 5)\n" + - " case \"123\": break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "3. ERROR in X.java (at line 6)\n" + - " default: return args;\n" + - " ^^^^^^^^^^^^\n" + - "Void methods cannot return a value\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 4)\n" + + " case \"123\": break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "2. ERROR in X.java (at line 5)\n" + + " case \"123\": break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "3. ERROR in X.java (at line 6)\n" + + " default: return args;\n" + + " ^^^^^^^^^^^^\n" + + "Void methods cannot return a value\n" + "----------\n"; - - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 3)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in X.java (at line 6)\n" + - " default: return args;\n" + - " ^^^^^^^^^^^^\n" + - "Void methods cannot return a value\n" + + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 3)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in X.java (at line 6)\n" + + " default: return args;\n" + + " ^^^^^^^^^^^^\n" + + "Void methods cannot return a value\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + " public static void main(String [] args) {\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " case \"123\": break;\n" + " case \"123\": break;\n" + " default: return args;\n" + @@ -1117,72 +1117,72 @@ public void testDuplicateCase() { // JDK7: Strings in Switch. public void testDuplicateCase2() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 9)\n" + - " case \"123\": break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "2. ERROR in X.java (at line 10)\n" + - " case \"123\": break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "3. ERROR in X.java (at line 11)\n" + - " case \"1\" + \"2\" + \"3\": break;\n" + - " ^^^^^^^^^^^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "4. ERROR in X.java (at line 13)\n" + - " case local: break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "5. ERROR in X.java (at line 14)\n" + - " case field: break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "6. ERROR in X.java (at line 15)\n" + - " case ifield: break;\n" + - " ^^^^^^\n" + - "Cannot make a static reference to the non-static field ifield\n" + - "----------\n" + - "7. ERROR in X.java (at line 16)\n" + - " case inffield: break;\n" + - " ^^^^^^^^\n" + - "Cannot make a static reference to the non-static field inffield\n" + - "----------\n" + - "8. ERROR in X.java (at line 19)\n" + - " default: break;\n" + - " ^^^^^^^\n" + - "The default case is already defined\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 9)\n" + + " case \"123\": break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "2. ERROR in X.java (at line 10)\n" + + " case \"123\": break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "3. ERROR in X.java (at line 11)\n" + + " case \"1\" + \"2\" + \"3\": break;\n" + + " ^^^^^^^^^^^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "4. ERROR in X.java (at line 13)\n" + + " case local: break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "5. ERROR in X.java (at line 14)\n" + + " case field: break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "6. ERROR in X.java (at line 15)\n" + + " case ifield: break;\n" + + " ^^^^^^\n" + + "Cannot make a static reference to the non-static field ifield\n" + + "----------\n" + + "7. ERROR in X.java (at line 16)\n" + + " case inffield: break;\n" + + " ^^^^^^^^\n" + + "Cannot make a static reference to the non-static field inffield\n" + + "----------\n" + + "8. ERROR in X.java (at line 19)\n" + + " default: break;\n" + + " ^^^^^^^\n" + + "The default case is already defined\n" + "----------\n"; - - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 8)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in X.java (at line 15)\n" + - " case ifield: break;\n" + - " ^^^^^^\n" + - "Cannot make a static reference to the non-static field ifield\n" + - "----------\n" + - "3. ERROR in X.java (at line 16)\n" + - " case inffield: break;\n" + - " ^^^^^^^^\n" + - "Cannot make a static reference to the non-static field inffield\n" + - "----------\n" + - "4. ERROR in X.java (at line 19)\n" + - " default: break;\n" + - " ^^^^^^^\n" + - "The default case is already defined\n" + + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 8)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in X.java (at line 15)\n" + + " case ifield: break;\n" + + " ^^^^^^\n" + + "Cannot make a static reference to the non-static field ifield\n" + + "----------\n" + + "3. ERROR in X.java (at line 16)\n" + + " case inffield: break;\n" + + " ^^^^^^^^\n" + + "Cannot make a static reference to the non-static field inffield\n" + + "----------\n" + + "4. ERROR in X.java (at line 19)\n" + + " default: break;\n" + + " ^^^^^^^\n" + + "The default case is already defined\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + @@ -1192,7 +1192,7 @@ public void testDuplicateCase2() { " static String nffield = \"123\";\n" + " public static void main(String [] args, final String argument) {\n" + " final String local = \"123\";\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " case \"123\": break;\n" + " case \"\u0031\u0032\u0033\": break;\n" + " case \"1\" + \"2\" + \"3\": break;\n" + @@ -1212,42 +1212,42 @@ public void testDuplicateCase2() { } // JDK7: Strings in Switch. public void testVariableCase() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 7)\n" + - " case local: break;\n" + - " ^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "2. ERROR in X.java (at line 8)\n" + - " case argument: break;\n" + - " ^^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "3. ERROR in X.java (at line 9)\n" + - " case inffield: break;\n" + - " ^^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "4. ERROR in X.java (at line 10)\n" + - " case nffield: break;\n" + - " ^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "5. ERROR in X.java (at line 11)\n" + - " case argument: break;\n" + - " ^^^^^^^^\n" + - "case expressions must be constant expressions\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 7)\n" + + " case local: break;\n" + + " ^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "2. ERROR in X.java (at line 8)\n" + + " case argument: break;\n" + + " ^^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "3. ERROR in X.java (at line 9)\n" + + " case inffield: break;\n" + + " ^^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "4. ERROR in X.java (at line 10)\n" + + " case nffield: break;\n" + + " ^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "5. ERROR in X.java (at line 11)\n" + + " case argument: break;\n" + + " ^^^^^^^^\n" + + "case expressions must be constant expressions\n" + "----------\n"; - - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 6)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 6)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + @@ -1255,7 +1255,7 @@ public void testVariableCase() { " static String nffield = \"123\";\n" + " public void main(String [] args, final String argument) {\n" + " String local = \"123\";\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " case local: break;\n" + " case argument: break;\n" + " case inffield: break;\n" + @@ -1269,27 +1269,27 @@ public void testVariableCase() { } // JDK7: Strings in Switch. public void testVariableCaseFinal() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 8)\n" + - " case argument: break;\n" + - " ^^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "2. ERROR in X.java (at line 11)\n" + - " case argument: break;\n" + - " ^^^^^^^^\n" + - "case expressions must be constant expressions\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 8)\n" + + " case argument: break;\n" + + " ^^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "2. ERROR in X.java (at line 11)\n" + + " case argument: break;\n" + + " ^^^^^^^^\n" + + "case expressions must be constant expressions\n" + "----------\n"; - - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 6)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 6)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + @@ -1297,7 +1297,7 @@ public void testVariableCaseFinal() { " final static String nffield = \"123123\";\n" + " public void main(String [] args, final String argument) {\n" + " final String local = \"1233\";\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " case local: break;\n" + " case argument: break;\n" + " case inffield: break;\n" + @@ -1311,52 +1311,52 @@ public void testVariableCaseFinal() { } //JDK7: Strings in Switch. public void testNullCase() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 7)\n" + - " case local: break;\n" + - " ^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "2. ERROR in X.java (at line 8)\n" + - " case argument: break;\n" + - " ^^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "3. ERROR in X.java (at line 9)\n" + - " case inffield: break;\n" + - " ^^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "4. ERROR in X.java (at line 10)\n" + - " case nffield: break;\n" + - " ^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "5. ERROR in X.java (at line 11)\n" + - " case (String) null: break;\n" + - " ^^^^^^^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "6. ERROR in X.java (at line 12)\n" + - " case true ? (String) null : (String) null : break;\n" + - " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n" + - "case expressions must be constant expressions\n" + - "----------\n" + - "7. WARNING in X.java (at line 12)\n" + - " case true ? (String) null : (String) null : break;\n" + - " ^^^^^^^^^^^^^\n" + - "Dead code\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 7)\n" + + " case local: break;\n" + + " ^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "2. ERROR in X.java (at line 8)\n" + + " case argument: break;\n" + + " ^^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "3. ERROR in X.java (at line 9)\n" + + " case inffield: break;\n" + + " ^^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "4. ERROR in X.java (at line 10)\n" + + " case nffield: break;\n" + + " ^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "5. ERROR in X.java (at line 11)\n" + + " case (String) null: break;\n" + + " ^^^^^^^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "6. ERROR in X.java (at line 12)\n" + + " case true ? (String) null : (String) null : break;\n" + + " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n" + + "case expressions must be constant expressions\n" + + "----------\n" + + "7. WARNING in X.java (at line 12)\n" + + " case true ? (String) null : (String) null : break;\n" + + " ^^^^^^^^^^^^^\n" + + "Dead code\n" + "----------\n"; - - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 6)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 6)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + @@ -1364,7 +1364,7 @@ public void testNullCase() { " final static String nffield = null;\n" + " public void main(String [] args, final String argument) {\n" + " final String local = null;\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " case local: break;\n" + " case argument: break;\n" + " case inffield: break;\n" + @@ -1379,52 +1379,52 @@ public void testNullCase() { } // JDK7: Strings in Switch. public void testDuplicateCase3() { - String newMessage = - "----------\n" + - "1. ERROR in X.java (at line 9)\n" + - " case \"123\": break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "2. ERROR in X.java (at line 10)\n" + - " case \"1\" + \"2\" + \"3\": break;\n" + - " ^^^^^^^^^^^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "3. ERROR in X.java (at line 12)\n" + - " case local: break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "4. ERROR in X.java (at line 13)\n" + - " case field: break;\n" + - " ^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "5. ERROR in X.java (at line 14)\n" + - " case ifield: break;\n" + - " ^^^^^^^^^^^\n" + - "Duplicate case\n" + - "----------\n" + - "6. ERROR in X.java (at line 18)\n" + - " default: break;\n" + - " ^^^^^^^\n" + - "The default case is already defined\n" + + String newMessage = + "----------\n" + + "1. ERROR in X.java (at line 9)\n" + + " case \"123\": break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "2. ERROR in X.java (at line 10)\n" + + " case \"1\" + \"2\" + \"3\": break;\n" + + " ^^^^^^^^^^^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "3. ERROR in X.java (at line 12)\n" + + " case local: break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "4. ERROR in X.java (at line 13)\n" + + " case field: break;\n" + + " ^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "5. ERROR in X.java (at line 14)\n" + + " case ifield: break;\n" + + " ^^^^^^^^^^^\n" + + "Duplicate case\n" + + "----------\n" + + "6. ERROR in X.java (at line 18)\n" + + " default: break;\n" + + " ^^^^^^^\n" + + "The default case is already defined\n" + "----------\n"; - - String oldMessage = - "----------\n" + - "1. ERROR in X.java (at line 8)\n" + - " switch(args[0]) {\n" + - " ^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in X.java (at line 18)\n" + - " default: break;\n" + - " ^^^^^^^\n" + - "The default case is already defined\n" + + + String oldMessage = + "----------\n" + + "1. ERROR in X.java (at line 8)\n" + + " switch(args[0]) {\n" + + " ^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in X.java (at line 18)\n" + + " default: break;\n" + + " ^^^^^^^\n" + + "The default case is already defined\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + @@ -1434,7 +1434,7 @@ public void testDuplicateCase3() { " static String nffield = \"123\";\n" + " public void main(String [] args, final String argument) {\n" + " final String local = \"123\";\n" + - " switch(args[0]) {\n" + + " switch(args[0]) {\n" + " case \"123\": break;\n" + " case \"1\" + \"2\" + \"3\": break;\n" + " default: break;\n" + @@ -1453,15 +1453,15 @@ public void testDuplicateCase3() { } public void testDuplicateHashCode() { - String errorMsg = - "----------\n" + - "1. ERROR in testDuplicateHashCode.java (at line 5)\n" + - " switch (dispatcher) {\n" + - " ^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in testDuplicateHashCode.java (at line 5)\n" + + " switch (dispatcher) {\n" + + " ^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testDuplicateHashCode.java", "public class testDuplicateHashCode {\n" + @@ -1509,15 +1509,15 @@ public void testDuplicateHashCode() { } } public void testDuplicateHashCode2() { - String errorMsg = - "----------\n" + - "1. ERROR in testDuplicateHashCode.java (at line 5)\n" + - " switch (dispatcher) {\n" + - " ^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in testDuplicateHashCode.java (at line 5)\n" + + " switch (dispatcher) {\n" + + " ^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testDuplicateHashCode.java", "public class testDuplicateHashCode {\n" + @@ -1572,35 +1572,35 @@ public void testDuplicateHashCode2() { } } public void testSwitchOnNull() { - String errorMsg = - "----------\n" + - "1. ERROR in testSwitchOnNull.java (at line 13)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in testSwitchOnNull.java (at line 23)\n" + - " switch ((String) null) {\n" + - " ^^^^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "3. ERROR in testSwitchOnNull.java (at line 33)\n" + - " switch (someMethod()) {\n" + - " ^^^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "4. ERROR in testSwitchOnNull.java (at line 40)\n" + - " switch (nullString) {\n" + - " ^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "5. ERROR in testSwitchOnNull.java (at line 47)\n" + - " switch (someMethod()) {\n" + - " ^^^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in testSwitchOnNull.java (at line 13)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in testSwitchOnNull.java (at line 23)\n" + + " switch ((String) null) {\n" + + " ^^^^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "3. ERROR in testSwitchOnNull.java (at line 33)\n" + + " switch (someMethod()) {\n" + + " ^^^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "4. ERROR in testSwitchOnNull.java (at line 40)\n" + + " switch (nullString) {\n" + + " ^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "5. ERROR in testSwitchOnNull.java (at line 47)\n" + + " switch (someMethod()) {\n" + + " ^^^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testSwitchOnNull.java", "public class testSwitchOnNull {\n" + @@ -1668,15 +1668,15 @@ public void testSwitchOnNull() { } } public void testSideEffect() { - String errorMsg = - "----------\n" + - "1. ERROR in testSideEffect.java (at line 11)\n" + - " switch(dispatcher()) {\n" + - " ^^^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in testSideEffect.java (at line 11)\n" + + " switch(dispatcher()) {\n" + + " ^^^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testSideEffect.java", "public class testSideEffect {\n" + @@ -1706,15 +1706,15 @@ public void testSideEffect() { } } public void testFallThrough() { - String errorMsg = - "----------\n" + - "1. ERROR in testFallThrough.java (at line 11)\n" + - " switch(s = dispatcher()) {\n" + - " ^^^^^^^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in testFallThrough.java (at line 11)\n" + + " switch(s = dispatcher()) {\n" + + " ^^^^^^^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testFallThrough.java", "public class testFallThrough {\n" + @@ -1756,15 +1756,15 @@ public void testFallThrough() { } } public void testFallThrough2() { - String errorMsg = - "----------\n" + - "1. ERROR in testFallThrough.java (at line 11)\n" + - " switch(s = dispatcher()) {\n" + - " ^^^^^^^^^^^^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in testFallThrough.java (at line 11)\n" + + " switch(s = dispatcher()) {\n" + + " ^^^^^^^^^^^^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testFallThrough.java", "public class testFallThrough {\n" + @@ -1800,16 +1800,16 @@ public void testMarysLamb() { if (this.complianceLevel < ClassFileConstants.JDK1_5) { return; } - - String errorMsg = - "----------\n" + - "1. ERROR in testMarysLamb.java (at line 4)\n" + - " switch(s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + + String errorMsg = + "----------\n" + + "1. ERROR in testMarysLamb.java (at line 4)\n" + + " switch(s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testMarysLamb.java", "public class testMarysLamb {\n" + @@ -1828,16 +1828,16 @@ public void testMarysLamb() { this.runConformTest(sourceFiles, "Mary Had A Little Lamb"); } } -public void testBreakOut() { - String errorMsg = - "----------\n" + - "1. ERROR in testBreakOut.java (at line 5)\n" + - " switch(s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + +public void testBreakOut() { + String errorMsg = + "----------\n" + + "1. ERROR in testBreakOut.java (at line 5)\n" + + " switch(s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "testBreakOut.java", "public class testBreakOut {\n" + @@ -1865,25 +1865,25 @@ public void testMultipleSwitches() { if (this.complianceLevel < ClassFileConstants.JDK1_5) { return; } - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 6)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in X.java (at line 35)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "3. ERROR in X.java (at line 51)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 6)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in X.java (at line 35)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "3. ERROR in X.java (at line 51)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "X.java", "public class X {\n" + @@ -1967,25 +1967,25 @@ public void testNestedSwitches() { if (this.complianceLevel < ClassFileConstants.JDK1_5) { return; } - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 4)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "2. ERROR in X.java (at line 7)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + - "----------\n" + - "3. ERROR in X.java (at line 18)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 4)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "2. ERROR in X.java (at line 7)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "3. ERROR in X.java (at line 18)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "X.java", "public class X {\n" + @@ -2036,31 +2036,31 @@ public void testNestedSwitches() { } } public void testFor356002() { - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 6)\n" + - " switch (foo()) {\n" + - " ^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 6)\n" + + " switch (foo()) {\n" + + " ^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " private static String foo() {\n" + - " return \"\";\n" + - " }\n" + - " public static void main(String[] args) {\n" + - " switch (foo()) {\n" + - " default: {\n" + - " int j = 0;\n" + - " if (j <= 0)\n" + + "public class X {\n" + + " private static String foo() {\n" + + " return \"\";\n" + + " }\n" + + " public static void main(String[] args) {\n" + + " switch (foo()) {\n" + + " default: {\n" + + " int j = 0;\n" + + " if (j <= 0)\n" + " System.out.println(\"DONE\");\n" + - " }\n" + - " return;\n" + - " }\n" + - " }\n" + + " }\n" + + " return;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel < JDKLevelSupportingStringSwitch) { @@ -2070,28 +2070,28 @@ public void testFor356002() { } } public void testFor356002_2() { - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 3)\n" + - " switch (\"\") {\n" + - " ^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 3)\n" + + " switch (\"\") {\n" + + " ^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " public static void main(String[] args) {\n" + - " switch (\"\") {\n" + - " default: {\n" + - " int j = 0;\n" + - " if (j <= 0)\n" + + "public class X {\n" + + " public static void main(String[] args) {\n" + + " switch (\"\") {\n" + + " default: {\n" + + " int j = 0;\n" + + " if (j <= 0)\n" + " System.out.println(\"DONE\");\n" + - " }\n" + - " return;\n" + - " }\n" + - " }\n" + + " }\n" + + " return;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel < JDKLevelSupportingStringSwitch) { @@ -2102,34 +2102,34 @@ public void testFor356002_2() { } public void testFor356002_3() { String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 7)\n" + - " switch (foo()) {\n" + - " ^^^^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + "----------\n" + + "1. ERROR in X.java (at line 7)\n" + + " switch (foo()) {\n" + + " ^^^^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " private static String foo() {\n" + - " return null;\n" + - " }\n" + + "public class X {\n" + + " private static String foo() {\n" + + " return null;\n" + + " }\n" + " public static void main(String[] args) {\n" + " try {\n" + - " switch (foo()) {\n" + - " default: {\n" + - " int j = 0;\n" + - " if (j <= 0)\n" + + " switch (foo()) {\n" + + " default: {\n" + + " int j = 0;\n" + + " if (j <= 0)\n" + " ;\n" + - " }\n" + - " return;\n" + - " }\n" + + " }\n" + + " return;\n" + + " }\n" + " } catch(NullPointerException e) {\n" + " System.out.println(\"DONE\");\n" + " }\n" + - " }\n" + + " }\n" + "}", }; if (this.complianceLevel < JDKLevelSupportingStringSwitch) { @@ -2165,7 +2165,7 @@ public void testBug374605() { null, true, options - ); + ); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927() { @@ -2194,7 +2194,7 @@ public void testBug380927() { " }\n" + "}\n", }, - "Success"); + "Success"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927a() { @@ -2223,7 +2223,7 @@ public void testBug380927a() { " }\n" + "}\n", }, - "Success"); + "Success"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927b() { @@ -2252,7 +2252,7 @@ public void testBug380927b() { " }\n" + "}\n", }, - "Success"); + "Success"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927c() { @@ -2283,7 +2283,7 @@ public void testBug380927c() { " }\n" + "}\n", }, - "Success"); + "Success"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927d() { @@ -2306,12 +2306,12 @@ public void testBug380927d() { " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 13)\n" + - " System.out.println(b);\n" + - " ^\n" + - "The local variable b may not have been initialized\n" + - "----------\n"); + "----------\n" + + "1. ERROR in X.java (at line 13)\n" + + " System.out.println(b);\n" + + " ^\n" + + "The local variable b may not have been initialized\n" + + "----------\n"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927e() { @@ -2334,12 +2334,12 @@ public void testBug380927e() { " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 13)\n" + - " System.out.println(b);\n" + - " ^\n" + - "The local variable b may not have been initialized\n" + - "----------\n"); + "----------\n" + + "1. ERROR in X.java (at line 13)\n" + + " System.out.println(b);\n" + + " ^\n" + + "The local variable b may not have been initialized\n" + + "----------\n"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927f() { @@ -2362,12 +2362,12 @@ public void testBug380927f() { " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 13)\n" + - " System.out.println(b);\n" + - " ^\n" + - "The local variable b may not have been initialized\n" + - "----------\n"); + "----------\n" + + "1. ERROR in X.java (at line 13)\n" + + " System.out.println(b);\n" + + " ^\n" + + "The local variable b may not have been initialized\n" + + "----------\n"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=380927 public void testBug380927g() { @@ -2392,12 +2392,12 @@ public void testBug380927g() { " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 13)\n" + - " System.out.println(b);\n" + - " ^\n" + - "The local variable b may not have been initialized\n" + - "----------\n"); + "----------\n" + + "1. ERROR in X.java (at line 13)\n" + + " System.out.println(b);\n" + + " ^\n" + + "The local variable b may not have been initialized\n" + + "----------\n"); } // https://bugs.eclipse.org/bugs/show_bug.cgi?id=383629 @@ -2407,36 +2407,36 @@ public void testBug383629() throws Exception { new String[] { "X.java", "public class X {\n" + - " public static void main(String[] args) {\n" + + " public static void main(String[] args) {\n" + " char chc; \n" + - " do { \n" + - " if (args == null) { \n" + - " switch ('a') { \n" + - " case '\\n': \n" + + " do { \n" + + " if (args == null) { \n" + + " switch ('a') { \n" + + " case '\\n': \n" + " chc = 'b';\n" + " } \n" + - " } else { \n" + - " switch ('a') { \n" + + " } else { \n" + + " switch ('a') { \n" + " case '\\r':\n" + - " } \n" + + " } \n" + " }\n" + " } while (false);\n" + " System.out.println(\"Done\");\n" + " }\n" + "}", }); // custom requestor - + String expectedOutput = this.complianceLevel < ClassFileConstants.JDK1_6 ? - " Local variable table:\n" + + " Local variable table:\n" + " [pc: 0, pc: 61] local: args index: 0 type: java.lang.String[]\n": - " Local variable table:\n" + - " [pc: 0, pc: 61] local: args index: 0 type: java.lang.String[]\n" + - " Stack map table: number of frames 4\n" + - " [pc: 24, same]\n" + - " [pc: 27, same]\n" + - " [pc: 30, same]\n" + + " Local variable table:\n" + + " [pc: 0, pc: 61] local: args index: 0 type: java.lang.String[]\n" + + " Stack map table: number of frames 4\n" + + " [pc: 24, same]\n" + + " [pc: 27, same]\n" + + " [pc: 30, same]\n" + " [pc: 52, same]\n"; - + 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(); @@ -2456,54 +2456,54 @@ public void testBug381172() throws Exception { this.runConformTest( new String[] { "X.java", - "public class X {\n" + - " public static void main(String[] args){\n" + - " System.out.println(\"Test\");\n" + - " }\n" + - " public void method() {\n" + - " try {\n" + - " int rc;\n" + - " switch ( 0 )\n" + - " {\n" + - " case 0:\n" + - " rc = 0;\n" + - " setRC( rc );\n" + - " break;\n" + - " case 1:\n" + - " rc = 1;\n" + - " setRC( 0 );\n" + - " break;\n" + - " case 2:\n" + - " rc = 2;\n" + - " setRC( 0 );\n" + - " break;\n" + - " default:\n" + - " break;\n" + - " }\n" + - " }\n" + - " catch ( final Exception ex ) {}\n" + - " }\n" + - " private void setRC(int rc) {}\n" + + "public class X {\n" + + " public static void main(String[] args){\n" + + " System.out.println(\"Test\");\n" + + " }\n" + + " public void method() {\n" + + " try {\n" + + " int rc;\n" + + " switch ( 0 )\n" + + " {\n" + + " case 0:\n" + + " rc = 0;\n" + + " setRC( rc );\n" + + " break;\n" + + " case 1:\n" + + " rc = 1;\n" + + " setRC( 0 );\n" + + " break;\n" + + " case 2:\n" + + " rc = 2;\n" + + " setRC( 0 );\n" + + " break;\n" + + " default:\n" + + " break;\n" + + " }\n" + + " }\n" + + " catch ( final Exception ex ) {}\n" + + " }\n" + + " private void setRC(int rc) {}\n" + "}", }); // custom requestor - + String expectedOutput = this.complianceLevel < ClassFileConstants.JDK1_6 ? - " Local variable table:\n" + - " [pc: 0, pc: 1] local: this index: 0 type: X\n" + + " Local variable table:\n" + + " [pc: 0, pc: 1] local: this index: 0 type: X\n" + " [pc: 0, pc: 1] local: rc index: 1 type: int\n": - " Local variable table:\n" + - " [pc: 0, pc: 63] local: this index: 0 type: X\n" + - " [pc: 30, pc: 38] local: rc index: 1 type: int\n" + - " [pc: 40, pc: 48] local: rc index: 1 type: int\n" + - " [pc: 50, pc: 58] local: rc index: 1 type: int\n" + - " Stack map table: number of frames 6\n" + - " [pc: 28, same]\n" + - " [pc: 38, same]\n" + - " [pc: 48, same]\n" + - " [pc: 58, same]\n" + - " [pc: 61, same_locals_1_stack_item, stack: {java.lang.Exception}]\n" + + " Local variable table:\n" + + " [pc: 0, pc: 63] local: this index: 0 type: X\n" + + " [pc: 30, pc: 38] local: rc index: 1 type: int\n" + + " [pc: 40, pc: 48] local: rc index: 1 type: int\n" + + " [pc: 50, pc: 58] local: rc index: 1 type: int\n" + + " Stack map table: number of frames 6\n" + + " [pc: 28, same]\n" + + " [pc: 38, same]\n" + + " [pc: 48, same]\n" + + " [pc: 58, same]\n" + + " [pc: 61, same_locals_1_stack_item, stack: {java.lang.Exception}]\n" + " [pc: 62, same]\n"; - + 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(); @@ -2539,31 +2539,31 @@ public void test383643() { " }\n" + "}\n", }, - "----------\n" + - "1. ERROR in X.java (at line 4)\n" + - " switch (p) {\n" + - " ^\n" + - "p cannot be resolved to a variable\n" + - "----------\n" + - "2. WARNING in X.java (at line 4)\n" + - " switch (p) {\n" + - " ^\n" + - "The switch statement should have a default case\n" + - "----------\n" + - "3. ERROR in X.java (at line 5)\n" + - " case ONE:\n" + - " ^^^\n" + - "ONE cannot be resolved to a variable\n" + - "----------\n" + - "4. ERROR in X.java (at line 8)\n" + - " case TWO:\n" + - " ^^^\n" + - "TWO cannot be resolved to a variable\n" + + "----------\n" + + "1. ERROR in X.java (at line 4)\n" + + " switch (p) {\n" + + " ^\n" + + "p cannot be resolved to a variable\n" + + "----------\n" + + "2. WARNING in X.java (at line 4)\n" + + " switch (p) {\n" + + " ^\n" + + "The switch statement should have a default case\n" + + "----------\n" + + "3. ERROR in X.java (at line 5)\n" + + " case ONE:\n" + + " ^^^\n" + + "ONE cannot be resolved to a variable\n" + + "----------\n" + + "4. ERROR in X.java (at line 8)\n" + + " case TWO:\n" + + " ^^^\n" + + "TWO cannot be resolved to a variable\n" + "----------\n", null, true, options - ); + ); } //https://bugs.eclipse.org/bugs/show_bug.cgi?id=387146 - the fall-through comment is ignored public void test387146a() { @@ -2625,24 +2625,24 @@ public void test387146b() { } //JDK7: Strings in Switch. public void test393537() { - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 3)\n" + - " switch (\"\") {\n" + - " ^^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 3)\n" + + " switch (\"\") {\n" + + " ^^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " public static void main(String[] args) {\n" + - " switch (\"\") {\n" + - " case \"\":\n" + - " default:\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " public static void main(String[] args) {\n" + + " switch (\"\") {\n" + + " case \"\":\n" + + " default:\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel < JDKLevelSupportingStringSwitch) { @@ -2653,27 +2653,27 @@ public void test393537() { } //JDK7: Strings in Switch. public void test410892() { - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 5)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 5)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " public void testFunction(String s) {\n" + - " int var1 = 0;\n" + - " int var2 = 0;\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " public void testFunction(String s) {\n" + + " int var1 = 0;\n" + + " int var2 = 0;\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel < JDKLevelSupportingStringSwitch) { @@ -2686,27 +2686,27 @@ public void test410892() { } //JDK7: Strings in Switch. public void test410892_2() { - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 5)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 5)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - String [] sourceFiles = + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " public X(String s) {\n" + - " int var1 = 0;\n" + - " int var2 = 0;\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " public X(String s) {\n" + + " int var1 = 0;\n" + + " int var2 = 0;\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel < JDKLevelSupportingStringSwitch) { @@ -2719,28 +2719,28 @@ public void test410892_2() { } //JDK7: Strings in Switch. public void test410892_3() { - String errorMsg = - "----------\n" + - "1. ERROR in X.java (at line 6)\n" + - " switch (s) {\n" + - " ^\n" + - "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + + String errorMsg = + "----------\n" + + "1. ERROR in X.java (at line 6)\n" + + " switch (s) {\n" + + " ^\n" + + "Cannot switch on a value of type String for source level below 1.7. Only convertible int values or enum variables are permitted\n" + "----------\n"; - - String [] sourceFiles = + + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " static {\n" + - " int var1 = 0;\n" + + "public class X {\n" + + " static {\n" + + " int var1 = 0;\n" + " int var2 = 0;\n" + " String s = \"test2\";\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel < JDKLevelSupportingStringSwitch) { @@ -2756,26 +2756,26 @@ public void test410892_4() { Map options = getCompilerOptions(); options.put(CompilerOptions.OPTION_ReportUnusedLocal, CompilerOptions.WARNING); options.put(CompilerOptions.OPTION_PreserveUnusedLocal, CompilerOptions.OPTIMIZE_OUT); - String errorMsg = - "----------\n" + - "1. WARNING in X.java (at line 4)\n" + - " int var2 = 0;\n" + - " ^^^^\n" + - "The value of the local variable var2 is not used\n" + + String errorMsg = + "----------\n" + + "1. WARNING in X.java (at line 4)\n" + + " int var2 = 0;\n" + + " ^^^^\n" + + "The value of the local variable var2 is not used\n" + "----------\n"; - String [] sourceFiles = + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " public void testFunction(String s) {\n" + - " int var1 = 0;\n" + - " int var2 = 0;\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " public void testFunction(String s) {\n" + + " int var1 = 0;\n" + + " int var2 = 0;\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel >= JDKLevelSupportingStringSwitch) { @@ -2791,26 +2791,26 @@ public void test410892_5() { Map options = getCompilerOptions(); options.put(CompilerOptions.OPTION_ReportUnusedLocal, CompilerOptions.WARNING); options.put(CompilerOptions.OPTION_PreserveUnusedLocal, CompilerOptions.OPTIMIZE_OUT); - String errorMsg = - "----------\n" + - "1. WARNING in X.java (at line 4)\n" + - " int var2 = 0;\n" + - " ^^^^\n" + - "The value of the local variable var2 is not used\n" + + String errorMsg = + "----------\n" + + "1. WARNING in X.java (at line 4)\n" + + " int var2 = 0;\n" + + " ^^^^\n" + + "The value of the local variable var2 is not used\n" + "----------\n"; - String [] sourceFiles = + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " public X(String s) {\n" + - " int var1 = 0;\n" + - " int var2 = 0;\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " public X(String s) {\n" + + " int var1 = 0;\n" + + " int var2 = 0;\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel >= JDKLevelSupportingStringSwitch) { @@ -2826,27 +2826,27 @@ public void test410892_6() { Map options = getCompilerOptions(); options.put(CompilerOptions.OPTION_ReportUnusedLocal, CompilerOptions.WARNING); options.put(CompilerOptions.OPTION_PreserveUnusedLocal, CompilerOptions.OPTIMIZE_OUT); - String errorMsg = - "----------\n" + - "1. WARNING in X.java (at line 4)\n" + - " int var2 = 0;\n" + - " ^^^^\n" + - "The value of the local variable var2 is not used\n" + + String errorMsg = + "----------\n" + + "1. WARNING in X.java (at line 4)\n" + + " int var2 = 0;\n" + + " ^^^^\n" + + "The value of the local variable var2 is not used\n" + "----------\n"; - String [] sourceFiles = + String [] sourceFiles = new String[] { "X.java", - "public class X {\n" + - " static {\n" + - " int var1 = 0;\n" + - " int var2 = 0;\n" + - " String s = \"Test2\";\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " static {\n" + + " int var1 = 0;\n" + + " int var2 = 0;\n" + + " String s = \"Test2\";\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel >= JDKLevelSupportingStringSwitch) { @@ -2858,105 +2858,105 @@ public void test410892_6() { } } public void test526911() { - String [] sourceFiles = + String [] sourceFiles = new String[] { "Main.java", - "public class Main {\n" + - " public static void main(String[] args) {\n" + - " new Main().run();\n" + - " }\n" + - " \n" + - " private void run() {\n" + - " V v = new VA();\n" + - " I i = I.create(v);\n" + - " System.out.printf(\"%d %d\", i.m1(), i.m2());\n" + - " }\n" + + "public class Main {\n" + + " public static void main(String[] args) {\n" + + " new Main().run();\n" + + " }\n" + + " \n" + + " private void run() {\n" + + " V v = new VA();\n" + + " I i = I.create(v);\n" + + " System.out.printf(\"%d %d\", i.m1(), i.m2());\n" + + " }\n" + "}\n", "XI.java", - "public class XI implements I {\n" + - " V v;\n" + - " public XI(V v) {\n" + - " this.v = v;\n" + - " }\n" + - " @Override\n" + - " public int m1() {\n" + - " return 1;\n" + - " }\n" + - " @Override\n" + - " public int m2() {\n" + - " return 11;\n" + - " }\n" + + "public class XI implements I {\n" + + " V v;\n" + + " public XI(V v) {\n" + + " this.v = v;\n" + + " }\n" + + " @Override\n" + + " public int m1() {\n" + + " return 1;\n" + + " }\n" + + " @Override\n" + + " public int m2() {\n" + + " return 11;\n" + + " }\n" + "}\n", "YI.java", - "public class YI implements I {\n" + - " V v;\n" + - " public YI(V v) {\n" + - " this.v = v;\n" + - " }\n" + - " @Override\n" + - " public int m1() {\n" + - " return 2;\n" + - " }\n" + - " @Override\n" + - " public int m2() {\n" + - " return 22;\n" + - " }\n" + + "public class YI implements I {\n" + + " V v;\n" + + " public YI(V v) {\n" + + " this.v = v;\n" + + " }\n" + + " @Override\n" + + " public int m1() {\n" + + " return 2;\n" + + " }\n" + + " @Override\n" + + " public int m2() {\n" + + " return 22;\n" + + " }\n" + "}\n", "V.java", - "public class V {\n" + - " public enum T { A, B, C }\n" + - " private T t;\n" + - " public V(T t) {\n" + - " this.t = t;\n" + - " }\n" + - " public T getT() { return t; }\n" + + "public class V {\n" + + " public enum T { A, B, C }\n" + + " private T t;\n" + + " public V(T t) {\n" + + " this.t = t;\n" + + " }\n" + + " public T getT() { return t; }\n" + "}\n" + - "class VA extends V {\n" + - " VA() {\n" + - " super(T.A);\n" + - " }\n" + + "class VA extends V {\n" + + " VA() {\n" + + " super(T.A);\n" + + " }\n" + "}", "I.java", - "enum H { X, Y }\n" + - "public interface I {\n" + - " public static final int i = 0;\n" + - " public int m1();\n" + - " public int m2();\n" + - " public static I create(V v) { \n" + - " V.T t = v.getT();\n" + - " H h = getH(t);\n" + - " switch (h) { // depending on H i need different implementations of I. XI and YI provide them\n" + - " case X:\n" + - " return new XI(v);\n" + - " case Y:\n" + - " return new YI(v);\n" + - " default:\n" + - " throw new Error();\n" + - " } \n" + - " }\n" + - " static H getH(V.T t) { // different T's require different H's to handle them\n" + - " switch (t) {\n" + - " case A:\n" + - " return H.X;\n" + - " case B:\n" + - " case C:\n" + - " return H.Y;\n" + - " }\n" + - " throw new Error();\n" + - " }\n" + + "enum H { X, Y }\n" + + "public interface I {\n" + + " public static final int i = 0;\n" + + " public int m1();\n" + + " public int m2();\n" + + " public static I create(V v) { \n" + + " V.T t = v.getT();\n" + + " H h = getH(t);\n" + + " switch (h) { // depending on H i need different implementations of I. XI and YI provide them\n" + + " case X:\n" + + " return new XI(v);\n" + + " case Y:\n" + + " return new YI(v);\n" + + " default:\n" + + " throw new Error();\n" + + " } \n" + + " }\n" + + " static H getH(V.T t) { // different T's require different H's to handle them\n" + + " switch (t) {\n" + + " case A:\n" + + " return H.X;\n" + + " case B:\n" + + " case C:\n" + + " return H.Y;\n" + + " }\n" + + " throw new Error();\n" + + " }\n" + "}", "X.java", - "public class X {\n" + - " static {\n" + - " int var1 = 0;\n" + - " int var2 = 0;\n" + - " String s = \"Test2\";\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " static {\n" + + " int var1 = 0;\n" + + " int var2 = 0;\n" + + " String s = \"Test2\";\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; if (this.complianceLevel >= ClassFileConstants.JDK1_8) { @@ -2964,110 +2964,110 @@ public void test526911() { } } public void test526911a() { - // target 1.8, run with 9, should work fine + // target 1.8, run with 9, should work fine if (this.complianceLevel < ClassFileConstants.JDK9) return; Map options = getCompilerOptions(); options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_1_8); - String [] sourceFiles = + String [] sourceFiles = new String[] { "Main.java", - "public class Main {\n" + - " public static void main(String[] args) {\n" + - " new Main().run();\n" + - " }\n" + - " \n" + - " private void run() {\n" + - " V v = new VA();\n" + - " I i = I.create(v);\n" + - " System.out.printf(\"%d %d\", i.m1(), i.m2());\n" + - " }\n" + + "public class Main {\n" + + " public static void main(String[] args) {\n" + + " new Main().run();\n" + + " }\n" + + " \n" + + " private void run() {\n" + + " V v = new VA();\n" + + " I i = I.create(v);\n" + + " System.out.printf(\"%d %d\", i.m1(), i.m2());\n" + + " }\n" + "}\n", "XI.java", - "public class XI implements I {\n" + - " V v;\n" + - " public XI(V v) {\n" + - " this.v = v;\n" + - " }\n" + - " @Override\n" + - " public int m1() {\n" + - " return 1;\n" + - " }\n" + - " @Override\n" + - " public int m2() {\n" + - " return 11;\n" + - " }\n" + + "public class XI implements I {\n" + + " V v;\n" + + " public XI(V v) {\n" + + " this.v = v;\n" + + " }\n" + + " @Override\n" + + " public int m1() {\n" + + " return 1;\n" + + " }\n" + + " @Override\n" + + " public int m2() {\n" + + " return 11;\n" + + " }\n" + "}\n", "YI.java", - "public class YI implements I {\n" + - " V v;\n" + - " public YI(V v) {\n" + - " this.v = v;\n" + - " }\n" + - " @Override\n" + - " public int m1() {\n" + - " return 2;\n" + - " }\n" + - " @Override\n" + - " public int m2() {\n" + - " return 22;\n" + - " }\n" + + "public class YI implements I {\n" + + " V v;\n" + + " public YI(V v) {\n" + + " this.v = v;\n" + + " }\n" + + " @Override\n" + + " public int m1() {\n" + + " return 2;\n" + + " }\n" + + " @Override\n" + + " public int m2() {\n" + + " return 22;\n" + + " }\n" + "}\n", "V.java", - "public class V {\n" + - " public enum T { A, B, C }\n" + - " private T t;\n" + - " public V(T t) {\n" + - " this.t = t;\n" + - " }\n" + - " public T getT() { return t; }\n" + + "public class V {\n" + + " public enum T { A, B, C }\n" + + " private T t;\n" + + " public V(T t) {\n" + + " this.t = t;\n" + + " }\n" + + " public T getT() { return t; }\n" + "}\n" + - "class VA extends V {\n" + - " VA() {\n" + - " super(T.A);\n" + - " }\n" + + "class VA extends V {\n" + + " VA() {\n" + + " super(T.A);\n" + + " }\n" + "}", "I.java", - "enum H { X, Y }\n" + - "public interface I {\n" + - " public static final int i = 0;\n" + - " public int m1();\n" + - " public int m2();\n" + - " public static I create(V v) { \n" + - " V.T t = v.getT();\n" + - " H h = getH(t);\n" + - " switch (h) { // depending on H i need different implementations of I. XI and YI provide them\n" + - " case X:\n" + - " return new XI(v);\n" + - " case Y:\n" + - " return new YI(v);\n" + - " default:\n" + - " throw new Error();\n" + - " } \n" + - " }\n" + - " static H getH(V.T t) { // different T's require different H's to handle them\n" + - " switch (t) {\n" + - " case A:\n" + - " return H.X;\n" + - " case B:\n" + - " case C:\n" + - " return H.Y;\n" + - " }\n" + - " throw new Error();\n" + - " }\n" + + "enum H { X, Y }\n" + + "public interface I {\n" + + " public static final int i = 0;\n" + + " public int m1();\n" + + " public int m2();\n" + + " public static I create(V v) { \n" + + " V.T t = v.getT();\n" + + " H h = getH(t);\n" + + " switch (h) { // depending on H i need different implementations of I. XI and YI provide them\n" + + " case X:\n" + + " return new XI(v);\n" + + " case Y:\n" + + " return new YI(v);\n" + + " default:\n" + + " throw new Error();\n" + + " } \n" + + " }\n" + + " static H getH(V.T t) { // different T's require different H's to handle them\n" + + " switch (t) {\n" + + " case A:\n" + + " return H.X;\n" + + " case B:\n" + + " case C:\n" + + " return H.Y;\n" + + " }\n" + + " throw new Error();\n" + + " }\n" + "}", "X.java", - "public class X {\n" + - " static {\n" + - " int var1 = 0;\n" + - " int var2 = 0;\n" + - " String s = \"Test2\";\n" + - " switch (s) {\n" + - " case \"test\": \n" + - " var2 = ++var1 % 2;\n" + - " break;\n" + - " }\n" + - " }\n" + + "public class X {\n" + + " static {\n" + + " int var1 = 0;\n" + + " int var2 = 0;\n" + + " String s = \"Test2\";\n" + + " switch (s) {\n" + + " case \"test\": \n" + + " var2 = ++var1 % 2;\n" + + " break;\n" + + " }\n" + + " }\n" + "}", }; this.runConformTest(sourceFiles, "1 11", options); @@ -3078,51 +3078,51 @@ public void testBug533475() { runConformTest( new String[] { "SwitchBug.java", - "public class SwitchBug {\n" + - " static class MyClass {\n" + - " private static final Object C = \"\";\n" + - "\n" + - " public enum State {\n" + - " ENABLED(C); // pass null constant\n" + - "\n" + - " State(Object value) {\n" + - " } // value can be ignored\n" + - " }\n" + - "\n" + - " /* unused method with switch statement IN SAME CLASS */\n" + - " private void unusedMethod() {\n" + - " switch (State.ENABLED) {\n" + - " case ENABLED:\n" + - " break;\n" + - " }\n" + - " }\n" + - " }\n" + - " \n" + - " public static void main(String[] args) {\n" + - " // access enum values from an other class\n" + - " MyClass.State.values();\n" + - " System.out.println(\"It runs.\");\n" + - " }\n" + + "public class SwitchBug {\n" + + " static class MyClass {\n" + + " private static final Object C = \"\";\n" + + "\n" + + " public enum State {\n" + + " ENABLED(C); // pass null constant\n" + + "\n" + + " State(Object value) {\n" + + " } // value can be ignored\n" + + " }\n" + + "\n" + + " /* unused method with switch statement IN SAME CLASS */\n" + + " private void unusedMethod() {\n" + + " switch (State.ENABLED) {\n" + + " case ENABLED:\n" + + " break;\n" + + " }\n" + + " }\n" + + " }\n" + + " \n" + + " public static void main(String[] args) {\n" + + " // access enum values from an other class\n" + + " MyClass.State.values();\n" + + " System.out.println(\"It runs.\");\n" + + " }\n" + "}\n" }); } public void testBug545518() { if (this.complianceLevel < ClassFileConstants.JDK1_8 || this.complianceLevel >= ClassFileConstants.JDK12) return; - String message = - "----------\n" + - "1. ERROR in X.java (at line 5)\n" + - " case \"ABC\", (false ? (String) \"c\" : (String) \"d\") : break;\n" + - " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n" + - "Multi-constant case labels supported from Java 14 onwards only\n" + + String message = + "----------\n" + + "1. ERROR in X.java (at line 5)\n" + + " case \"ABC\", (false ? (String) \"c\" : (String) \"d\") : break;\n" + + " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n" + + "Multi-constant case labels supported from Java 14 onwards only\n" + "----------\n"; - + this.runNegativeTest(new String[] { "X.java", "public class X {\n" + " public static void main(String [] args) {\n" + " String arg = \"ABD\";\n" + - " switch(arg) {\n" + + " switch(arg) {\n" + " case \"ABC\", (false ? (String) \"c\" : (String) \"d\") : break;\n" + " }\n" + " }\n" + |