Examples with CUCorrectionProposal org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal used on opensource projects

Example 6 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testAssignParamToField4.

@Test
public void testAssignParamToField4() throws Exception {
    IPreferenceStore store = JavaPlugin.getDefault().getPreferenceStore();
    store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true);
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private long count;\n");
    buf.append("\n");
    buf.append("    public void foo(int count) {\n");
    buf.append("        count++;\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    int offset = buf.toString().indexOf("int count");
    AssistContext context = getCorrectionContext(cu, offset, 0);
    List proposals = collectAssists(context, false);
    assertNumberOfProposals(proposals, 2);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview1 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private long count;\n");
    buf.append("    private int count2;\n");
    buf.append("\n");
    buf.append("    public void foo(int count) {\n");
    buf.append("        this.count2 = count;\n");
    buf.append("        count++;\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected1 = buf.toString();
    proposal = (CUCorrectionProposal) proposals.get(1);
    String preview2 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("    private long count;\n");
    buf.append("\n");
    buf.append("    public void foo(int count) {\n");
    buf.append("        this.count = count;\n");
    buf.append("        count++;\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected2 = buf.toString();
    assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 });
}

Example 7 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testAssignToLocal5.

@Test
public void testAssignToLocal5() throws Exception {
    // test prefixes and this qualification on static method
    IPreferenceStore store = JavaPlugin.getDefault().getPreferenceStore();
    store.setValue(PreferenceConstants.CODEGEN_KEYWORD_THIS, true);
    //		Preferences corePrefs= JavaPlugin.getJavaCorePluginPreferences();
    fJProject1.setOption(org.eclipse.jdt.core.JavaCore.CODEASSIST_FIELD_PREFIXES, "f");
    fJProject1.setOption(org.eclipse.jdt.core.JavaCore.CODEASSIST_STATIC_FIELD_PREFIXES, "fg");
    fJProject1.setOption(org.eclipse.jdt.core.JavaCore.CODEASSIST_LOCAL_PREFIXES, "_");
    //		corePrefs.setValue(JavaCore.CODEASSIST_FIELD_PREFIXES, "f");
    //		corePrefs.setValue(JavaCore.CODEASSIST_STATIC_FIELD_PREFIXES, "fg");
    //		corePrefs.setValue(JavaCore.CODEASSIST_LOCAL_PREFIXES, "_");
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("\n");
    buf.append("    private int fCount;\n");
    buf.append("\n");
    buf.append("    public static void foo() {\n");
    buf.append("        System.getSecurityManager();\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    int offset = buf.toString().indexOf("System");
    AssistContext context = getCorrectionContext(cu, offset, 0);
    List proposals = collectAssists(context, false);
    assertNumberOfProposals(proposals, 2);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview1 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("\n");
    buf.append("    private int fCount;\n");
    buf.append("    private static SecurityManager fgSecurityManager;\n");
    buf.append("\n");
    buf.append("    public static void foo() {\n");
    buf.append("        E.fgSecurityManager = System.getSecurityManager();\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected1 = buf.toString();
    proposal = (CUCorrectionProposal) proposals.get(1);
    String preview2 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("public class E {\n");
    buf.append("\n");
    buf.append("    private int fCount;\n");
    buf.append("\n");
    buf.append("    public static void foo() {\n");
    buf.append("        SecurityManager _securityManager = System.getSecurityManager();\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected2 = buf.toString();
    assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 });
}

Example 8 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testSplitDeclaration2.

@Test
public void testSplitDeclaration2() throws Exception {
    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 foo() {\n");
    buf.append("        for (int i = 0; i < 9; i++) {\n");
    buf.append("       }\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    String str = "=";
    AssistContext context = getCorrectionContext(cu, buf.toString().indexOf(str), 0);
    List proposals = collectAssists(context, false);
    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 foo() {\n");
    buf.append("        int i;\n");
    buf.append("        for (i = 0; i < 9; i++) {\n");
    buf.append("       }\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}

Example 9 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testUnwrapBlock.

@Test
public void testUnwrapBlock() throws Exception {
    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 foo() {\n");
    buf.append("        {\n");
    buf.append("            { \n");
    buf.append("                throw new NullPointerException();\n");
    buf.append("            }//comment\n");
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    String str = "}//comment";
    AssistContext context = getCorrectionContext(cu, buf.toString().indexOf(str), 0);
    List proposals = collectAssists(context, false);
    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 foo() {\n");
    buf.append("        {\n");
    buf.append("            throw new NullPointerException();\n");
    buf.append("        }\n");
    buf.append("    }\n");
    buf.append("}\n");
    assertEqualString(preview, buf.toString());
}

Example 10 with CUCorrectionProposal

use of org.eclipse.jdt.ui.text.java.correction.CUCorrectionProposal in project che by eclipse.

the class AssistQuickFixTest method testAssignToLocal2CursorAtEnd.

@Test
public void testAssignToLocal2CursorAtEnd() throws Exception {
    IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
    StringBuffer buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("import java.util.Vector;\n");
    buf.append("public class E {\n");
    buf.append("    public Vector goo() {\n");
    buf.append("        return null;\n");
    buf.append("    }\n");
    buf.append("    public void foo() {\n");
    buf.append("        goo().toArray();\n");
    buf.append("    }\n");
    buf.append("}\n");
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
    String str = "goo().toArray();";
    AssistContext context = getCorrectionContext(cu, buf.toString().indexOf(str) + str.length(), 0);
    List proposals = collectAssists(context, false);
    assertNumberOfProposals(proposals, 4);
    assertCorrectLabels(proposals);
    CUCorrectionProposal proposal = (CUCorrectionProposal) proposals.get(0);
    String preview1 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("import java.util.Vector;\n");
    buf.append("public class E {\n");
    buf.append("    private Object[] array;\n");
    buf.append("    public Vector goo() {\n");
    buf.append("        return null;\n");
    buf.append("    }\n");
    buf.append("    public void foo() {\n");
    buf.append("        array = goo().toArray();\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected1 = buf.toString();
    proposal = (CUCorrectionProposal) proposals.get(1);
    String preview2 = getPreviewContent(proposal);
    buf = new StringBuffer();
    buf.append("package test1;\n");
    buf.append("import java.util.Vector;\n");
    buf.append("public class E {\n");
    buf.append("    public Vector goo() {\n");
    buf.append("        return null;\n");
    buf.append("    }\n");
    buf.append("    public void foo() {\n");
    buf.append("        Object[] array = goo().toArray();\n");
    buf.append("    }\n");
    buf.append("}\n");
    String expected2 = buf.toString();
    assertEqualStringsIgnoreOrder(new String[] { preview1, preview2 }, new String[] { expected1, expected2 });
}