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Example 11 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormatterReplacementsTest method testIdentityEditsAreFiltered.

@Test
public void testIdentityEditsAreFiltered() {
    try {
        final GenericFormatter<IDList> _function = new GenericFormatter<IDList>() {

            @Override
            protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                final Consumer<ISemanticRegion> _function = (ISemanticRegion it) -> {
                    final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                        it_1.autowrap();
                        it_1.oneSpace();
                    };
                    document.prepend(it, _function_1);
                };
                regions.regionFor(model).ruleCallsTo(FormatterReplacementsTest.this._formatterTestLanguageGrammarAccess.getIDRule()).forEach(_function);
            }
        };
        final GenericFormatter<IDList> formatter = _function;
        final IDList parsed = this.parseHelper.parse("idlist  aaa bbb");
        final FormatterRequest request = this.requestProvider.get();
        request.setAllowIdentityEdits(false);
        Resource _eResource = parsed.eResource();
        request.setTextRegionAccess(this.regionBuilder.forNodeModel(((XtextResource) _eResource)).create());
        final List<ITextReplacement> replacements = formatter.format(request);
        final Function1<ITextReplacement, String> _function_1 = (ITextReplacement it) -> {
            StringConcatenation _builder = new StringConcatenation();
            _builder.append("\"");
            String _text = it.getText();
            _builder.append(_text);
            _builder.append("\" -> \"");
            String _replacementText = it.getReplacementText();
            _builder.append(_replacementText);
            _builder.append("\"");
            _builder.append("\n");
            return _builder.toString();
        };
        final String actual = IterableExtensions.join(ListExtensions.<ITextReplacement, String>map(replacements, _function_1));
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("\"  \" -> \" \"");
        _builder.newLine();
        final String expected = _builder.toString();
        Assert.assertEquals(expected, actual);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}
Also used : IHiddenRegionFormatter(org.eclipse.xtext.formatting2.IHiddenRegionFormatter) ITextReplacement(org.eclipse.xtext.formatting2.regionaccess.ITextReplacement) IFormattableDocument(org.eclipse.xtext.formatting2.IFormattableDocument) XtextResource(org.eclipse.xtext.resource.XtextResource) Resource(org.eclipse.emf.ecore.resource.Resource) XtextResource(org.eclipse.xtext.resource.XtextResource) IDList(org.eclipse.xtext.formatting2.internal.formattertestlanguage.IDList) ITextRegionExtensions(org.eclipse.xtext.formatting2.regionaccess.ITextRegionExtensions) Extension(org.eclipse.xtext.xbase.lib.Extension) GenericFormatter(org.eclipse.xtext.formatting2.internal.GenericFormatter) Procedure1(org.eclipse.xtext.xbase.lib.Procedures.Procedure1) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) ISemanticRegion(org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion) FormatterRequest(org.eclipse.xtext.formatting2.FormatterRequest) Test(org.junit.Test)

Example 12 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormattingConflictTest method enableDebugTracingFalse.

@Test
public void enableDebugTracingFalse() {
    final Wrapper<Throwable> wrapper = new Wrapper<Throwable>();
    final Wrapper<Integer> execution = new Wrapper<Integer>(Integer.valueOf(0));
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("idlist a");
        _builder.newLine();
        it.setToBeFormatted(_builder);
        final GenericFormatter<IDList> _function_1 = new GenericFormatter<IDList>() {

            @Override
            protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                Integer _get = execution.get();
                int _plus = ((_get).intValue() + 1);
                execution.set(Integer.valueOf(_plus));
                final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it_1) -> {
                    it_1.setSpace(" ");
                };
                document.append(regions.regionFor(model).keyword("idlist"), _function);
                final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                    it_1.setSpace("\t");
                };
                document.append(regions.regionFor(model).keyword("idlist"), _function_1);
            }
        };
        it.setFormatter(_function_1);
        FormatterRequest _request = it.getRequest();
        _request.setEnableDebugTracing(false);
        FormatterRequest _request_1 = it.getRequest();
        final IAcceptor<Exception> _function_2 = (Exception e) -> {
            wrapper.set(e);
        };
        _request_1.setExceptionHandler(_function_2);
    };
    this._genericFormatterTester.assertFormatted(_function);
    Throwable _get = wrapper.get();
    final ConflictingRegionsException exception = ((ConflictingRegionsException) _get);
    Assert.assertEquals(2, (execution.get()).intValue());
    Assert.assertEquals(2, exception.getTraces().size());
}
Also used : Wrapper(org.eclipse.xtext.util.Wrapper) GenericFormatterTestRequest(org.eclipse.xtext.formatting2.internal.GenericFormatterTestRequest) IHiddenRegionFormatter(org.eclipse.xtext.formatting2.IHiddenRegionFormatter) IFormattableDocument(org.eclipse.xtext.formatting2.IFormattableDocument) IDList(org.eclipse.xtext.formatting2.internal.formattertestlanguage.IDList) ITextRegionExtensions(org.eclipse.xtext.formatting2.regionaccess.ITextRegionExtensions) ConflictingRegionsException(org.eclipse.xtext.formatting2.internal.ConflictingRegionsException) ConflictingRegionsException(org.eclipse.xtext.formatting2.internal.ConflictingRegionsException) GenericFormatter(org.eclipse.xtext.formatting2.internal.GenericFormatter) Procedure1(org.eclipse.xtext.xbase.lib.Procedures.Procedure1) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) IAcceptor(org.eclipse.xtext.util.IAcceptor) FormatterRequest(org.eclipse.xtext.formatting2.FormatterRequest) Test(org.junit.Test)

Example 13 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class FormattingConflictTest method enableDebugTracingTrue.

@Test
public void enableDebugTracingTrue() {
    final Wrapper<Throwable> wrapper = new Wrapper<Throwable>();
    final Wrapper<Integer> execution = new Wrapper<Integer>(Integer.valueOf(0));
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("idlist a");
        _builder.newLine();
        it.setToBeFormatted(_builder);
        final GenericFormatter<IDList> _function_1 = new GenericFormatter<IDList>() {

            @Override
            protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                Integer _get = execution.get();
                int _plus = ((_get).intValue() + 1);
                execution.set(Integer.valueOf(_plus));
                final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it_1) -> {
                    it_1.setSpace(" ");
                };
                document.append(regions.regionFor(model).keyword("idlist"), _function);
                final Procedure1<IHiddenRegionFormatter> _function_1 = (IHiddenRegionFormatter it_1) -> {
                    it_1.setSpace("\t");
                };
                document.append(regions.regionFor(model).keyword("idlist"), _function_1);
            }
        };
        it.setFormatter(_function_1);
        FormatterRequest _request = it.getRequest();
        _request.setEnableDebugTracing(true);
        FormatterRequest _request_1 = it.getRequest();
        final IAcceptor<Exception> _function_2 = (Exception e) -> {
            wrapper.set(e);
        };
        _request_1.setExceptionHandler(_function_2);
    };
    this._genericFormatterTester.assertFormatted(_function);
    Throwable _get = wrapper.get();
    final ConflictingRegionsException exception = ((ConflictingRegionsException) _get);
    Assert.assertEquals(1, (execution.get()).intValue());
    Assert.assertEquals(2, exception.getTraces().size());
}
Also used : Wrapper(org.eclipse.xtext.util.Wrapper) GenericFormatterTestRequest(org.eclipse.xtext.formatting2.internal.GenericFormatterTestRequest) IHiddenRegionFormatter(org.eclipse.xtext.formatting2.IHiddenRegionFormatter) IFormattableDocument(org.eclipse.xtext.formatting2.IFormattableDocument) IDList(org.eclipse.xtext.formatting2.internal.formattertestlanguage.IDList) ITextRegionExtensions(org.eclipse.xtext.formatting2.regionaccess.ITextRegionExtensions) ConflictingRegionsException(org.eclipse.xtext.formatting2.internal.ConflictingRegionsException) ConflictingRegionsException(org.eclipse.xtext.formatting2.internal.ConflictingRegionsException) GenericFormatter(org.eclipse.xtext.formatting2.internal.GenericFormatter) Procedure1(org.eclipse.xtext.xbase.lib.Procedures.Procedure1) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) IAcceptor(org.eclipse.xtext.util.IAcceptor) FormatterRequest(org.eclipse.xtext.formatting2.FormatterRequest) Test(org.junit.Test)

Example 14 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class CommentFormatterTest method MLML_paragraph.

@Test
public void MLML_paragraph() {
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("idlist");
        _builder.newLine();
        _builder.newLine();
        _builder.newLine();
        _builder.append("/*");
        _builder.newLine();
        _builder.append("x");
        _builder.newLine();
        _builder.append("*/");
        _builder.newLine();
        _builder.newLine();
        _builder.newLine();
        _builder.append("a");
        _builder.newLine();
        it.setToBeFormatted(_builder);
        final GenericFormatter<IDList> _function_1 = new GenericFormatter<IDList>() {

            @Override
            protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it_1) -> {
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("idlist"), _function);
            }
        };
        it.setFormatter(_function_1);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("idlist");
        _builder_1.newLine();
        _builder_1.newLine();
        _builder_1.newLine();
        _builder_1.append("/*");
        _builder_1.newLine();
        _builder_1.append(" ");
        _builder_1.append("* x");
        _builder_1.newLine();
        _builder_1.append(" ");
        _builder_1.append("*/");
        _builder_1.newLine();
        _builder_1.append("a");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}
Also used : GenericFormatterTestRequest(org.eclipse.xtext.formatting2.internal.GenericFormatterTestRequest) GenericFormatter(org.eclipse.xtext.formatting2.internal.GenericFormatter) IHiddenRegionFormatter(org.eclipse.xtext.formatting2.IHiddenRegionFormatter) IFormattableDocument(org.eclipse.xtext.formatting2.IFormattableDocument) Procedure1(org.eclipse.xtext.xbase.lib.Procedures.Procedure1) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) IDList(org.eclipse.xtext.formatting2.internal.formattertestlanguage.IDList) ITextRegionExtensions(org.eclipse.xtext.formatting2.regionaccess.ITextRegionExtensions) Test(org.junit.Test)

Example 15 with GenericFormatter

use of org.eclipse.xtext.formatting2.internal.GenericFormatter in project xtext-core by eclipse.

the class CommentFormatterTest method SL_multiline.

@Test
public void SL_multiline() {
    final Procedure1<GenericFormatterTestRequest> _function = (GenericFormatterTestRequest it) -> {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("idlist  ");
        _builder.newLine();
        _builder.newLine();
        _builder.append("//x");
        _builder.newLine();
        _builder.newLine();
        _builder.newLine();
        _builder.append("a");
        _builder.newLine();
        it.setToBeFormatted(_builder);
        final GenericFormatter<IDList> _function_1 = new GenericFormatter<IDList>() {

            @Override
            protected void format(final IDList model, @Extension final ITextRegionExtensions regions, @Extension final IFormattableDocument document) {
                final Procedure1<IHiddenRegionFormatter> _function = (IHiddenRegionFormatter it_1) -> {
                    it_1.oneSpace();
                };
                document.append(regions.regionFor(model).keyword("idlist"), _function);
            }
        };
        it.setFormatter(_function_1);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("idlist //x");
        _builder_1.newLine();
        _builder_1.append("a");
        _builder_1.newLine();
        it.setExpectation(_builder_1);
    };
    this._genericFormatterTester.assertFormatted(_function);
}
Also used : GenericFormatterTestRequest(org.eclipse.xtext.formatting2.internal.GenericFormatterTestRequest) GenericFormatter(org.eclipse.xtext.formatting2.internal.GenericFormatter) IHiddenRegionFormatter(org.eclipse.xtext.formatting2.IHiddenRegionFormatter) IFormattableDocument(org.eclipse.xtext.formatting2.IFormattableDocument) Procedure1(org.eclipse.xtext.xbase.lib.Procedures.Procedure1) StringConcatenation(org.eclipse.xtend2.lib.StringConcatenation) IDList(org.eclipse.xtext.formatting2.internal.formattertestlanguage.IDList) ITextRegionExtensions(org.eclipse.xtext.formatting2.regionaccess.ITextRegionExtensions) Test(org.junit.Test)

Aggregations

StringConcatenation (org.eclipse.xtend2.lib.StringConcatenation)22 IFormattableDocument (org.eclipse.xtext.formatting2.IFormattableDocument)22 GenericFormatter (org.eclipse.xtext.formatting2.internal.GenericFormatter)22 ITextRegionExtensions (org.eclipse.xtext.formatting2.regionaccess.ITextRegionExtensions)22 Test (org.junit.Test)22 IHiddenRegionFormatter (org.eclipse.xtext.formatting2.IHiddenRegionFormatter)20 GenericFormatterTestRequest (org.eclipse.xtext.formatting2.internal.GenericFormatterTestRequest)20 Procedure1 (org.eclipse.xtext.xbase.lib.Procedures.Procedure1)20 IDList (org.eclipse.xtext.formatting2.internal.formattertestlanguage.IDList)13 MapBasedPreferenceValues (org.eclipse.xtext.preferences.MapBasedPreferenceValues)8 KWList (org.eclipse.xtext.formatting2.internal.formattertestlanguage.KWList)7 FormatterRequest (org.eclipse.xtext.formatting2.FormatterRequest)4 Extension (org.eclipse.xtext.xbase.lib.Extension)4 Collection (java.util.Collection)3 ISemanticRegion (org.eclipse.xtext.formatting2.regionaccess.ISemanticRegion)3 ITextRegion (org.eclipse.xtext.util.ITextRegion)3 TextRegion (org.eclipse.xtext.util.TextRegion)3 EObject (org.eclipse.emf.ecore.EObject)2 Resource (org.eclipse.emf.ecore.resource.Resource)2 IAutowrapFormatter (org.eclipse.xtext.formatting2.IAutowrapFormatter)2