Examples with AMachineParseUnit de.be4.eventb.core.parser.node.AMachineParseUnit used on opensource projects

Example 6 with AMachineParseUnit

use of de.be4.eventb.core.parser.node.AMachineParseUnit in project probparsers by bendisposto.

the class StructureTest method testIdentifierTick.

@Test
public void testIdentifierTick() throws Exception {
    final Start root = parseInput("machine Mac variables x' y end", false);
    final AMachineParseUnit parseUnit = (AMachineParseUnit) root.getPParseUnit();
    final LinkedList<PVariable> variables = parseUnit.getVariables();
    assertEquals(2, variables.size());
    assertEquals("x'", ((AVariable) variables.get(0)).getName().getText());
    assertEquals("y", ((AVariable) variables.get(1)).getName().getText());
}

Example 7 with AMachineParseUnit

use of de.be4.eventb.core.parser.node.AMachineParseUnit in project probparsers by bendisposto.

the class CommentTest method testCommentVariables1.

@Test
public void testCommentVariables1() throws Exception {
    final Start rootNode = parseInput("machine CommentVariables1 variables\n" + "varA" + "//varA comment\n" + " varB\n" + "varC\n" + "/*varC\ncomment*/" + "end", false);
    final AMachineParseUnit parseUnit = (AMachineParseUnit) rootNode.getPParseUnit();
    final LinkedList<PVariable> variables = parseUnit.getVariables();
    assertEquals(3, variables.size());
    AVariable variable = (AVariable) variables.get(0);
    assertEquals("varA", variable.getName().getText());
    assertEquals("varA comment", variable.getComments().get(0).getText());
    variable = (AVariable) variables.get(1);
    assertEquals("varB", variable.getName().getText());
    assertEquals(0, variable.getComments().size());
    variable = (AVariable) variables.get(2);
    assertEquals("varC", variable.getName().getText());
    final LinkedList<TComment> comments = variable.getComments();
    assertNotNull(comments);
    assertEquals(1, comments.size());
    final StringTokenizer tokenizer = new StringTokenizer(comments.get(0).getText(), "\n\r");
    assertEquals(2, tokenizer.countTokens());
    assertEquals("varC", tokenizer.nextToken());
    assertEquals("comment", tokenizer.nextToken());
}

Example 8 with AMachineParseUnit

use of de.be4.eventb.core.parser.node.AMachineParseUnit in project probparsers by bendisposto.

the class CommentTest method testCommentPredicates1.

@Test
public void testCommentPredicates1() throws Exception {
    final Start rootNode = parseInput("machine CommentPredicates1 invariants\n @inv1 asdf //MyComment\nend", false);
    final AMachineParseUnit parseUnit = (AMachineParseUnit) rootNode.getPParseUnit();
    final LinkedList<PInvariant> invariants = parseUnit.getInvariants();
    final AInvariant invariant = (AInvariant) invariants.get(0);
    // correct comment content?
    assertEquals("MyComment", invariant.getComments().get(0).getText());
}

Example 9 with AMachineParseUnit

use of de.be4.eventb.core.parser.node.AMachineParseUnit in project probparsers by bendisposto.

the class LexerTest method testStringLabeledElements.

@Test
public void testStringLabeledElements() throws BException {
    final Start rootNode = parseInput("machine Test invariants \n\t@inv1 asdf \n fdsa \n\t@inv2 qwer: \t rewq \nend", false);
    final AMachineParseUnit parseUnit = (AMachineParseUnit) rootNode.getPParseUnit();
    final LinkedList<PInvariant> invariants = parseUnit.getInvariants();
    AInvariant invariant = (AInvariant) invariants.get(0);
    // correct invariant label?
    assertEquals("inv1", invariant.getName().getText());
    // correct string representation for predicate?
    assertEquals("asdf \n fdsa", invariant.getPredicate().getText());
    invariant = (AInvariant) invariants.get(1);
    // correct invariant label?
    assertEquals("inv2", invariant.getName().getText());
    // correct string representation for predicate?
    assertEquals("qwer: \t rewq", invariant.getPredicate().getText());
}

Example 10 with AMachineParseUnit

use of de.be4.eventb.core.parser.node.AMachineParseUnit in project probparsers by bendisposto.

the class LexerTest method testStringVariant.

@Test
public void testStringVariant() throws BException {
    final Start rootNode = parseInput("machine Test\nvariant y-x\nend", false);
    final AMachineParseUnit parseUnit = (AMachineParseUnit) rootNode.getPParseUnit();
    final AVariant variantClause = (AVariant) parseUnit.getVariant();
    assertEquals("y-x", variantClause.getExpression().getText());
}