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

Example 46 with CompilationUnitTree

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

the class UCFGJavaVisitorTest method getCompilationUnitTreeWithSemantics.

private CompilationUnitTree getCompilationUnitTreeWithSemantics(String source) {
    CompilationUnitTree cut = (CompilationUnitTree) JavaParser.createParser().parse(source);
    SemanticModel.createFor(cut, squidClassLoader);
    return cut;
}

Example 47 with CompilationUnitTree

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

the class JavaParserTest method parent_link_should_be_computed.

@Test
public void parent_link_should_be_computed() {
    CompilationUnitTree cut = (CompilationUnitTree) JavaParser.createParser().parse("class A { void foo() {} }");
    ClassTree classTree = (ClassTree) cut.types().get(0);
    MethodTree method = (MethodTree) classTree.members().get(0);
    assertThat(method.parent()).isSameAs(classTree);
    assertThat(classTree.parent()).isSameAs(cut);
    assertThat(cut.parent()).isNull();
}

Example 48 with CompilationUnitTree

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

the class AnalyzerMessageTest method shouldFailOnEmptyTrees.

@Test
public void shouldFailOnEmptyTrees() {
    CompilationUnitTree cut = (CompilationUnitTree) JavaParser.createParser().parse("class A {\n}\n");
    try {
        AnalyzerMessage.textSpanFor(cut.eofToken());
        Fail.fail("Should have failed on empty issue location");
    } catch (Exception e) {
        assertThat(e).isInstanceOf(IllegalStateException.class);
        assertThat(e.getMessage()).isEqualTo("Invalid issue location: Text span is empty when trying reporting on (l:3, c:0).");
    }
}

Example 49 with CompilationUnitTree

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

the class BytecodeCFGBuilderTest method getBytecodeCFG.

public static BytecodeCFG getBytecodeCFG(String methodName, String filename) {
    SquidClassLoader squidClassLoader = new SquidClassLoader(Lists.newArrayList(new File("target/test-classes"), new File("target/classes")));
    File file = new File(filename);
    CompilationUnitTree tree = (CompilationUnitTree) JavaParser.createParser().parse(file);
    SemanticModel.createFor(tree, squidClassLoader);
    List<Tree> classMembers = ((ClassTree) tree.types().get(0)).members();
    Symbol.MethodSymbol symbol = classMembers.stream().filter(m -> m instanceof MethodTree).map(m -> ((MethodTree) m).symbol()).filter(s -> methodName.equals(s.name())).findFirst().orElseThrow(IllegalStateException::new);
    return SETestUtils.bytecodeCFG(((JavaSymbol.MethodJavaSymbol) symbol).completeSignature(), squidClassLoader);
}

Example 50 with CompilationUnitTree

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

the class VariableReadExtractorTest method buildMethodTree.

private static MethodTree buildMethodTree(String methodCode) {
    CompilationUnitTree cut = (CompilationUnitTree) PARSER.parse("class A { int field1; int field2; " + methodCode + " }");
    SemanticModel.createFor(cut, new SquidClassLoader(Collections.emptyList()));
    return (MethodTree) ((ClassTree) cut.types().get(0)).members().get(2);
}