Examples with CompilationUnit org.eclipse.jdt.core.dom.CompilationUnit used on opensource projects

Example 76 with CompilationUnit

use of org.eclipse.jdt.core.dom.CompilationUnit in project che by eclipse.

the class ModifierCorrectionsQuickFixTest method testSuppressNLSWarningAnnotation5.

@Test
public void testSuppressNLSWarningAnnotation5() throws Exception {
    Hashtable options = JavaCore.getOptions();
    options.put(JavaCore.COMPILER_PB_RAW_TYPE_REFERENCE, JavaCore.WARNING);
    options.put(JavaCore.COMPILER_PB_UNCHECKED_TYPE_OPERATION, JavaCore.WARNING);
    JavaCore.setOptions(options);
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1; \n");
    buf.append("import java.util.ArrayList;\n");
    buf.append("\n");
    buf.append("public class A {\n");
    buf.append("    public void foo(ArrayList<String> c) {\n");
    // two warnings on this -> only one proposal!
    buf.append("        new ArrayList(c);\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("A.java", buf.toString(), false, null);
    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot, 2);
    assertCorrectLabels(proposals);
    assertNumberOfProposals(proposals, 1);
    String[] expected = new String[1];
    buf = new StringBuffer();
    buf.append("package test1; \n");
    buf.append("import java.util.ArrayList;\n");
    buf.append("\n");
    buf.append("public class A {\n");
    buf.append("    @SuppressWarnings(\"unchecked\")\n");
    buf.append("    public void foo(ArrayList<String> c) {\n");
    buf.append("        new ArrayList(c);\n");
    buf.append("    }\n");
    buf.append("}\n");
    expected[0] = buf.toString();
    assertExpectedExistInProposals(proposals, expected);
}

Example 77 with CompilationUnit

use of org.eclipse.jdt.core.dom.CompilationUnit in project che by eclipse.

the class ModifierCorrectionsQuickFixTest method testNeedToEmulateConstructorAccess.

@Test
public void testNeedToEmulateConstructorAccess() throws Exception {
    Hashtable hashtable = JavaCore.getOptions();
    hashtable.put(JavaCore.COMPILER_PB_SYNTHETIC_ACCESS_EMULATION, JavaCore.ERROR);
    JavaCore.setOptions(hashtable);
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void x() {\n");
    buf.append("        Runnable r= new Runnable() {\n");
    buf.append("            public void run() {\n");
    buf.append("               E e= new E();\n");
    buf.append("            }\n");
    buf.append("        };\n");
    buf.append("    }\n");
    buf.append("    private E() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    public void x() {\n");
    buf.append("        Runnable r= new Runnable() {\n");
    buf.append("            public void run() {\n");
    buf.append("               E e= new E();\n");
    buf.append("            }\n");
    buf.append("        };\n");
    buf.append("    }\n");
    buf.append("    E() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}

Example 78 with CompilationUnit

use of org.eclipse.jdt.core.dom.CompilationUnit in project che by eclipse.

the class ModifierCorrectionsQuickFixTest method testMethodOverrideDeprecated1.

@Test
public void testMethodOverrideDeprecated1() throws Exception {
    Hashtable options = JavaCore.getOptions();
    options.put(JavaCore.COMPILER_PB_DEPRECATION_WHEN_OVERRIDING_DEPRECATED_METHOD, JavaCore.ENABLED);
    JavaCore.setOptions(options);
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("pack", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package pack;\n");
    buf.append("public class E {\n");
    buf.append("    @Deprecated\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}    \n");
    buf.append("\n");
    buf.append("class F extends E {\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    buf.append("\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertCorrectLabels(proposals);
    assertNumberOfProposals(proposals, 2);
    String[] expected = new String[2];
    buf = new StringBuffer();
    buf.append("package pack;\n");
    buf.append("public class E {\n");
    buf.append("    @Deprecated\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}    \n");
    buf.append("\n");
    buf.append("class F extends E {\n");
    buf.append("    @Deprecated\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    buf.append("\n");
    expected[0] = buf.toString();
    buf = new StringBuffer();
    buf.append("package pack;\n");
    buf.append("public class E {\n");
    buf.append("    @Deprecated\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}    \n");
    buf.append("\n");
    buf.append("class F extends E {\n");
    buf.append("    @SuppressWarnings(\"deprecation\")\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    buf.append("\n");
    expected[1] = buf.toString();
    assertExpectedExistInProposals(proposals, expected);
}

Example 79 with CompilationUnit

use of org.eclipse.jdt.core.dom.CompilationUnit in project che by eclipse.

the class ModifierCorrectionsQuickFixTest method testOverridesStaticMethod.

@Test
public void testOverridesStaticMethod() throws Exception {
    IPackageFragment pack2 = fSourceFolder.createPackageFragment("test2", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test2;\n");
    buf.append("public class C {\n");
    buf.append("    public static void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    pack2.createCompilationUnit("C.java", buf.toString(), false, null);
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("import test2.C;\n");
    buf.append("public class E extends C {\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test2;\n");
    buf.append("public class C {\n");
    buf.append("    public void foo() {\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}

Example 80 with CompilationUnit

use of org.eclipse.jdt.core.dom.CompilationUnit in project che by eclipse.

the class ModifierCorrectionsQuickFixTest method testInvalidMemberInterfaceModifiers.

@Test
public void testInvalidMemberInterfaceModifiers() throws Exception {
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public interface E  {\n");
    buf.append("    private interface Inner {\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    CompilationUnit astRoot = getASTRoot(cu);
    ArrayList proposals = collectCorrections(cu, astRoot);
    assertNumberOfProposals(proposals, 1);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public interface E  {\n");
    buf.append("    interface Inner {\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}