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

Example 6 with BlockTree

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

the class JavaTreeModelTest method blocks.

/*
   * 14. Blocks and Statements
   */
/**
 * 14.2. Blocks
 */
@Test
public void blocks() {
    BlockTree tree = ((MethodTree) firstTypeMember("class T { void m() { ; ; } }")).block();
    assertThat(tree.is(Tree.Kind.BLOCK)).isTrue();
    assertThat(tree.openBraceToken().text()).isEqualTo("{");
    assertThat(tree.body()).hasSize(2);
    assertThat(tree.closeBraceToken().text()).isEqualTo("}");
    assertThatChildrenIteratorHasSize(tree, 4);
}

Example 7 with BlockTree

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

the class JavaTreeModelTest method local_class_declaration.

/**
 * 14.3. Local Class Declarations
 */
@Test
public void local_class_declaration() {
    BlockTree block = ((MethodTree) firstTypeMember("class T { void m() { abstract class Local { } } }")).block();
    ClassTree tree = (ClassTree) block.body().get(0);
    assertThat(tree.is(Tree.Kind.CLASS)).isTrue();
    assertThat(tree.simpleName().identifierToken().text()).isEqualTo("Local");
    assertThat(tree.modifiers().modifiers()).hasSize(1);
    assertThat(tree.modifiers().modifiers().get(0).modifier()).isEqualTo(Modifier.ABSTRACT);
    assertThat(tree).isNotNull();
    assertThatChildrenIteratorHasSize(tree, 7);
    block = ((MethodTree) firstTypeMember("class T { void m() { static enum Local { ; } } }")).block();
    tree = (ClassTree) block.body().get(0);
    assertThat(tree.is(Tree.Kind.ENUM)).isTrue();
    assertThat(tree.modifiers().modifiers()).hasSize(1);
    assertThat(tree.modifiers().modifiers().get(0).modifier()).isEqualTo(Modifier.STATIC);
    assertThat(tree).isNotNull();
    assertThatChildrenIteratorHasSize(tree, 8);
}

Example 8 with BlockTree

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

the class JavaTreeModelTest method local_variable_declaration.

/**
 * 14.4. Local Variable Declaration Statements
 */
@Test
public void local_variable_declaration() {
    BlockTree block = ((MethodTree) firstTypeMember("class T { void m() { int a = 42, b[]; final @Nullable int c = 42; } }")).block();
    List<StatementTree> declarations = block.body();
    assertThat(declarations).hasSize(3);
    VariableTree tree = (VariableTree) declarations.get(0);
    assertThat(tree.is(Tree.Kind.VARIABLE)).isTrue();
    assertThat(tree.modifiers().modifiers()).isEmpty();
    assertThat(tree.type()).isInstanceOf(PrimitiveTypeTree.class);
    assertThat(tree.simpleName().name()).isEqualTo("a");
    assertThat(tree.initializer()).isNotNull();
    assertThat(tree.endToken()).isNotNull();
    assertThat(tree.endToken().text()).isEqualTo(",");
    assertThatChildrenIteratorHasSize(tree, 6);
    tree = (VariableTree) declarations.get(1);
    assertThat(tree.is(Tree.Kind.VARIABLE)).isTrue();
    assertThat(tree.modifiers().modifiers()).isEmpty();
    assertThat(tree.type()).isInstanceOf(ArrayTypeTree.class);
    assertThatArrayTypeHasBrackets((ArrayTypeTree) tree.type());
    assertThat(tree.simpleName().name()).isEqualTo("b");
    assertThat(tree.initializer()).isNull();
    assertThat(tree.endToken()).isNotNull();
    assertThat(tree.endToken().text()).isEqualTo(";");
    assertThatChildrenIteratorHasSize(tree, 4);
    // TODO Test annotation
    tree = (VariableTree) declarations.get(2);
    assertThat(tree.is(Tree.Kind.VARIABLE)).isTrue();
    assertThat(tree.modifiers().modifiers()).hasSize(1);
    assertThat(tree.modifiers().modifiers().get(0).modifier()).isEqualTo(Modifier.FINAL);
    assertThat(tree.type()).isInstanceOf(PrimitiveTypeTree.class);
    assertThat(tree.simpleName().name()).isEqualTo("c");
    assertThat(tree.initializer()).isNotNull();
    assertThat(tree.endToken()).isNotNull();
    assertThat(tree.endToken().text()).isEqualTo(";");
    assertThatChildrenIteratorHasSize(tree, 6);
}

Example 9 with BlockTree

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

the class AssertionInThreadRunCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    MethodTree methodTree = (MethodTree) tree;
    BlockTree block = methodTree.block();
    if (block != null && isRunMethod(methodTree)) {
        block.accept(new AssertionsVisitor());
    }
}

Example 10 with BlockTree

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

the class LeftCurlyBraceBaseTreeVisitor method visitMethod.

@Override
public void visitMethod(MethodTree tree) {
    BlockTree blockTree = tree.block();
    if (blockTree != null) {
        checkTokens(getLastTokenFromSignature(tree), blockTree.openBraceToken());
    }
    super.visitMethod(tree);
}