Examples with CompilationUnitTree org.sonar.plugins.java.api.tree.CompilationUnitTree used on opensource projects

Example 61 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class BytecodeSECheckTest method initializeWalker.

@BeforeClass
public static void initializeWalker() {
    List<File> files = new ArrayList<>();
    files.add(new File("target/test-classes"));
    squidClassLoader = new SquidClassLoader(files);
    CompilationUnitTree tree = (CompilationUnitTree) JavaParser.createParser().parse("class A {}");
    semanticModel = SemanticModel.createFor(tree, squidClassLoader);
    walker = getEGWalker();
}

Example 62 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class CFGTest method build_partial_cfg.

private void build_partial_cfg(String breakOrContinue) {
    String methodCode = "void meth(){ try {fun(); } catch ( Exception e) {e.printStackTrace(); " + breakOrContinue + "; } }";
    CompilationUnitTree cut = (CompilationUnitTree) parser.parse("class A {" + methodCode + "}");
    SemanticModel.createFor(cut, new SquidClassLoader(Collections.emptyList()));
    MethodTree methodTree = (MethodTree) ((ClassTree) cut.types().get(0)).members().get(0);
    List<StatementTree> body = methodTree.block().body();
    CFG cfg = CFG.buildCFG(body, true);
    cfg.setMethodSymbol(methodTree.symbol());
    assertThat(cfg.blocks()).hasSize(5);
    assertThat(cfg.methodSymbol()).isSameAs(methodTree.symbol());
    try {
        CFG.buildCFG(body, false);
        fail("IllegalStateException should have been thrown");
    } catch (IllegalStateException iae) {
        assertThat(iae).hasMessage("'" + breakOrContinue + "' statement not in loop or switch statement");
    }
}

Example 63 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class LeastUpperBoundTest method lub_of_one_element_is_itself.

@Test
public void lub_of_one_element_is_itself() {
    CompilationUnitTree cut = treeOf("class A<T> { A<String> var; }");
    ClassTree classA = (ClassTree) cut.types().get(0);
    Type varType = ((VariableTree) classA.members().get(0)).type().symbolType();
    Type a = classA.symbol().type();
    assertThat(leastUpperBound(a)).isSameAs(a);
    assertThat(leastUpperBound(varType)).isSameAs(varType);
}

Example 64 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolverTest method assertUnary.

private void assertUnary(String input, Type.Primitives expectedPrimitive) {
    CompilationUnitTree compilationUnit = treeOf(input);
    ClassTreeImpl clazz = (ClassTreeImpl) compilationUnit.types().get(0);
    Type type = ((ReturnStatementTree) ((MethodTree) clazz.members().get(1)).block().body().get(0)).expression().symbolType();
    assertThat(type.isPrimitive(expectedPrimitive)).isTrue();
}

Example 65 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolverTest method annotation_on_method.

@Test
public void annotation_on_method() {
    CompilationUnitTree compilationUnit = treeOf("@interface MyAnnotation { } class Class { @MyAnnotation void method() { } }");
    ClassTreeImpl annotation = (ClassTreeImpl) compilationUnit.types().get(0);
    ClassTreeImpl clazz = (ClassTreeImpl) compilationUnit.types().get(1);
    MethodTreeImpl method = (MethodTreeImpl) clazz.members().get(0);
    List<AnnotationInstance> annotations = ((JavaSymbol.MethodJavaSymbol) method.symbol()).metadata().annotations();
    assertThat(annotations.size()).isEqualTo(1);
    assertThat(annotations.get(0).symbol().type().is(annotation.symbol().name())).isTrue();
}