Examples with CompilationUnit com.google.devtools.j2objc.ast.CompilationUnit used on opensource projects

Example 16 with CompilationUnit

use of com.google.devtools.j2objc.ast.CompilationUnit in project j2objc by google.

the class ElementReferenceMapperTest method testMethodInvocation.

public void testMethodInvocation() throws IOException {
    String source = "class A {\n" + "  private static void foo(String s) {final int bro = 1;}\n" + "  private static void bar(String s) {foo(\"boo\");}\n" + "  static { bar(\"bro\"); }\n" + "}\n";
    CompilationUnit unit = compileType("test", source);
    final HashMap<String, ReferenceNode> elementReferenceMap = new HashMap<>();
    final HashMap<String, Set<String>> overrideMap = new HashMap<>();
    final Set<String> staticSet = new HashSet<>();
    ElementReferenceMapper mapper = new ElementReferenceMapper(unit, elementReferenceMap, staticSet, overrideMap);
    mapper.run();
    Set<String> elementSet = elementReferenceMap.keySet();
    assertTrue(elementSet.contains(ElementReferenceMapper.stitchClassIdentifier("A")));
    assertTrue(elementSet.contains(ElementReferenceMapper.stitchMethodIdentifier("A", "foo", "(Ljava/lang/String;)V")));
    assertTrue(elementSet.contains(ElementReferenceMapper.stitchMethodIdentifier("A", "bar", "(Ljava/lang/String;)V")));
    assertTrue(((MethodReferenceNode) elementReferenceMap.get(ElementReferenceMapper.stitchMethodIdentifier("A", "bar", "(Ljava/lang/String;)V"))).invokedMethods.contains(ElementReferenceMapper.stitchMethodIdentifier("A", "foo", "(Ljava/lang/String;)V")));
}

Example 17 with CompilationUnit

use of com.google.devtools.j2objc.ast.CompilationUnit in project j2objc by google.

the class ElementUtilTest method testGetAnnotationValue.

public void testGetAnnotationValue() throws IOException {
    CompilationUnit unit = translateType("Example", "@com.google.j2objc.annotations.ObjectiveCName(\"E\") class Example {}");
    AbstractTypeDeclaration decl = unit.getTypes().get(0);
    TypeElement element = decl.getTypeElement();
    AnnotationMirror annotation = ElementUtil.getAnnotation(element, ObjectiveCName.class);
    Object value = ElementUtil.getAnnotationValue(annotation, "value");
    assertEquals("E", value);
}

Example 18 with CompilationUnit

use of com.google.devtools.j2objc.ast.CompilationUnit in project j2objc by google.

the class NameTableTest method testTypeVariableWithTypeVariableBounds.

public void testTypeVariableWithTypeVariableBounds() {
    String source = "class A<T> { <E extends T> void foo(E e) {} }";
    CompilationUnit unit = translateType("A", source);
    NameTable nameTable = unit.getEnv().nameTable();
    final ExecutableElement[] methodElement = new ExecutableElement[1];
    unit.accept(new TreeVisitor() {

        @Override
        public void endVisit(MethodDeclaration node) {
            ExecutableElement element = node.getExecutableElement();
            if (ElementUtil.getName(element).equals("foo")) {
                methodElement[0] = element;
            }
        }
    });
    assertNotNull(methodElement[0]);
    TypeMirror paramType = methodElement[0].getParameters().get(0).asType();
    assertEquals("id", nameTable.getObjCType(paramType));
}

Example 19 with CompilationUnit

use of com.google.devtools.j2objc.ast.CompilationUnit in project j2objc by google.

the class NameTableTest method testGetFullNameWithLocalClass.

// Verify local class name.
public void testGetFullNameWithLocalClass() {
    String source = "package foo.bar; class SomeClass { void test() { " + // This matches JVM naming, once '$' is substituted for the '_' characters.
    "{ class Foo {}} { class Foo {}}}}";
    CompilationUnit unit = translateType("SomeClass", source);
    NameTable nameTable = unit.getEnv().nameTable();
    AbstractTypeDeclaration decl = unit.getTypes().get(1);
    assertEquals("FooBarSomeClass_1Foo", nameTable.getFullName(decl.getTypeElement()));
    decl = unit.getTypes().get(2);
    assertEquals("FooBarSomeClass_2Foo", nameTable.getFullName(decl.getTypeElement()));
}

Example 20 with CompilationUnit

use of com.google.devtools.j2objc.ast.CompilationUnit in project j2objc by google.

the class NameTableTest method testGetFullNameWithPackage.

// Verify class name with package is camel-cased.
public void testGetFullNameWithPackage() {
    String source = "package foo.bar; public class SomeClass {}";
    CompilationUnit unit = translateType("SomeClass", source);
    NameTable nameTable = unit.getEnv().nameTable();
    AbstractTypeDeclaration decl = unit.getTypes().get(0);
    assertEquals("FooBarSomeClass", nameTable.getFullName(decl.getTypeElement()));
}