Examples with XtendFunction org.eclipse.xtend.core.xtend.XtendFunction used on opensource projects

Example 71 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class LinkingTest method testBug345433_01.

@Test
public void testBug345433_01() throws Exception {
    String classAsString = "import static extension org.eclipse.xtext.GrammarUtil.*\n" + "class Foo {" + "	org.eclipse.xtext.Grammar grammar\n" + "	def function1() {\n" + "		grammar.containedRuleCalls.filter(e | " + "			!e.isAssigned() && !e.isEObjectRuleCall()" + "		).map(e | e.rule)\n" + "	}\n" + "	def function2() {\n" + "		newArrayList(function1().head())\n" + "	}\n" + "}";
    XtendClass clazz = clazz(classAsString);
    IResourceValidator validator = ((XtextResource) clazz.eResource()).getResourceServiceProvider().getResourceValidator();
    List<Issue> issues = validator.validate(clazz.eResource(), CheckMode.ALL, CancelIndicator.NullImpl);
    assertTrue("Resource contained errors : " + issues.toString(), issues.isEmpty());
    XtendFunction function1 = (XtendFunction) clazz.getMembers().get(1);
    JvmOperation operation1 = associator.getDirectlyInferredOperation(function1);
    assertEquals("java.lang.Iterable<org.eclipse.xtext.AbstractRule>", operation1.getReturnType().getIdentifier());
    XtendFunction function2 = (XtendFunction) clazz.getMembers().get(2);
    JvmOperation operation2 = associator.getDirectlyInferredOperation(function2);
    assertEquals("java.util.ArrayList<org.eclipse.xtext.AbstractRule>", operation2.getReturnType().getIdentifier());
}

Example 72 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class ParserTest method testRichStringIF_00.

@Test
public void testRichStringIF_00() throws Exception {
    XtendFunction function = function("def foo() ''' foo �IF true� wurst �ELSEIF null==3� brot �ELSE� machine �ENDIF� bar '''");
    final RichString richString = (RichString) function.getExpression();
    assertTrue(richString.getExpressions().get(0) instanceof RichStringLiteral);
    final RichStringIf rsIf = (RichStringIf) richString.getExpressions().get(1);
    assertTrue(rsIf.getIf() instanceof XBooleanLiteral);
    assertTrue(rsIf.getThen() instanceof RichString);
    assertEquals(1, rsIf.getElseIfs().size());
    RichStringElseIf elseIf = rsIf.getElseIfs().get(0);
    assertTrue(elseIf.getIf() instanceof XBinaryOperation);
    assertTrue(elseIf.getThen() instanceof RichString);
    assertTrue(rsIf.getElse() instanceof RichString);
    assertTrue(richString.getExpressions().get(2) instanceof RichStringLiteral);
}

Example 73 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class ParserTest method testFunction_0.

@Test
public void testFunction_0() throws Exception {
    XtendFunction func = function("def foo() {foo}");
    assertEquals("foo", func.getName());
    assertTrue(((XBlockExpression) func.getExpression()).getExpressions().get(0) instanceof XFeatureCall);
    assertEquals(0, func.getParameters().size());
    assertNull(func.getReturnType());
    assertEquals(0, func.getTypeParameters().size());
}

Example 74 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class ParserTest method testRichStringWithComment_01.

@Test
public void testRichStringWithComment_01() throws Exception {
    XtendFunction function = function("def foo() '''first� /* ml comment\n */ �� sl_comment \nsecond'''");
    assertTrue(function.getExpression() instanceof RichString);
    RichString richString = (RichString) function.getExpression();
    assertEquals(2, richString.getExpressions().size());
    RichStringLiteral first = (RichStringLiteral) richString.getExpressions().get(0);
    assertEquals("first", first.getValue());
    RichStringLiteral second = (RichStringLiteral) richString.getExpressions().get(1);
    assertEquals("second", second.getValue());
}

Example 75 with XtendFunction

use of org.eclipse.xtend.core.xtend.XtendFunction in project xtext-xtend by eclipse.

the class ParserTest method testCreateExtension_00.

@Test
public void testCreateExtension_00() throws Exception {
    XtendClass clazz = clazz("class Foo { " + "  def create list: newArrayList('foo') getListWithFooAnd(String s) {" + "    list.add(s)" + "  }" + "}");
    assertEquals(1, clazz.getMembers().size());
    XtendFunction func = (XtendFunction) clazz.getMembers().get(0);
    assertNotNull(func.getCreateExtensionInfo().getCreateExpression());
    assertEquals("list", func.getCreateExtensionInfo().getName());
}