Examples with ParserRule org.eclipse.xtext.ParserRule used on opensource projects

Example 71 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testFragment_05.

@Test
public void testFragment_05() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("First : Named*;");
    _builder.newLine();
    _builder.append("fragment Named: name=ID;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "First");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertEquals(this.warnings.toString(), 1, this.warnings.size());
    AbstractRule _findRuleForName_1 = GrammarUtil.findRuleForName(grammar, "Named");
    final ParserRule fragment = ((ParserRule) _findRuleForName_1);
    this.validateRule(fragment);
    Assert.assertEquals(this.warnings.toString(), 0, this.warnings.size());
}

Example 72 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testBug280011_02.

@Test
public void testBug280011_02() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("Q : \'x\' a = ID \'y\' b = ID ;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "Q");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertTrue(this.warnings.toString(), this.warnings.isEmpty());
}

Example 73 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testUnorderedGroup_03.

@Test
public void testUnorderedGroup_03() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("Model : (a = ID & b = STRING)+;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "Model");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertEquals(this.warnings.toString(), 2, this.warnings.size());
}

Example 74 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testBug306281_01.

@Test
public void testBug306281_01() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("Model : name=ID (({Binary.left=current} operator = \'-\' | {Binary.left=current} operator = \'+\') right=ID)*;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "Model");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertTrue(this.warnings.toString(), this.warnings.isEmpty());
}

Example 75 with ParserRule

use of org.eclipse.xtext.ParserRule in project xtext-core by eclipse.

the class OverriddenValueInspectorTest method testUnassignedRule_02.

@Test
public void testUnassignedRule_02() throws Exception {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("grammar org.foo with org.eclipse.xtext.common.Terminals");
    _builder.newLine();
    _builder.append("generate metamodel \'foo.sample\'");
    _builder.newLine();
    _builder.append("First : Second name=ID;");
    _builder.newLine();
    _builder.append("Second: name=ID;");
    _builder.newLine();
    String grammarAsString = _builder.toString();
    final Grammar grammar = this.getGrammar(grammarAsString);
    AbstractRule _findRuleForName = GrammarUtil.findRuleForName(grammar, "First");
    final ParserRule rule = ((ParserRule) _findRuleForName);
    this.validateRule(rule);
    Assert.assertEquals(this.warnings.toString(), 2, this.warnings.size());
}