checker/jtreg/nullness/defaultsPersist/Constructors.java

/*
 * @test
 * @summary Test that defaulted types are stored in bytecode.
 *
 * @compile ../PersistUtil.java Driver.java ReferenceInfoUtil.java Constructors.java
 * @run main Driver Constructors
 */

import static com.sun.tools.classfile.TypeAnnotation.TargetType.METHOD_FORMAL_PARAMETER;
import static com.sun.tools.classfile.TypeAnnotation.TargetType.METHOD_RECEIVER;
import static com.sun.tools.classfile.TypeAnnotation.TargetType.METHOD_TYPE_PARAMETER;
import static com.sun.tools.classfile.TypeAnnotation.TargetType.METHOD_TYPE_PARAMETER_BOUND;
import static com.sun.tools.classfile.TypeAnnotation.TargetType.THROWS;

public class Constructors {

  @TADescriptions({
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = METHOD_FORMAL_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_FORMAL_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_FORMAL_PARAMETER,
        paramIndex = 0),
  })
  public String paramDefault1() {
    return "Test(Object o) {}";
  }

  @TADescriptions({
    // Should there be defaults?
    // @TADescription(annotation = "org/checkerframework/checker/nullness/qual/NonNull",
    //     type = METHOD_RETURN),
    // @TADescription(annotation =
    //    "org/checkerframework/checker/initialization/qual/Initialized", type = METHOD_RETURN),
    // @TADescription(annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
    //     type = METHOD_RETURN),
  })
  public String retDefault1() {
    return "Test() {}";
  }

  @TADescriptions({
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = THROWS,
        typeIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = THROWS,
        typeIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = THROWS,
        typeIndex = 0),
  })
  public String throwsDefault1() {
    return "Test() throws Throwable {}";
  }

  @TADescriptions({
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = THROWS,
        typeIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = THROWS,
        typeIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = THROWS,
        typeIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = THROWS,
        typeIndex = 1),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = THROWS,
        typeIndex = 1),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = THROWS,
        typeIndex = 1),
  })
  public String throwsDefault2() {
    return "Test() throws ArrayIndexOutOfBoundsException, NullPointerException {}";
  }

  @TADescriptions({
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = METHOD_RECEIVER),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_RECEIVER),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_RECEIVER),
  })
  @TestClass("Outer$Inner")
  public String recvDefault1() {
    return "class Outer {" + "  class Inner {" + "    Inner(Outer Outer.this) {}" + "  }" + "}";
  }

  @TADescriptions({
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/Nullable",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 0),
  })
  public String typeParams1() {
    return "<M1> Test(M1 p) {}";
  }

  @TADescriptions({
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 0),
  })
  public String typeParams2() {
    return "<M1 extends Object> Test(M1 p) {}";
  }

  @TADescriptions({
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_TYPE_PARAMETER,
        paramIndex = 0),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/NonNull",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 1),
    @TADescription(
        annotation = "org/checkerframework/checker/initialization/qual/Initialized",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 1),
    @TADescription(
        annotation = "org/checkerframework/checker/nullness/qual/UnknownKeyFor",
        type = METHOD_TYPE_PARAMETER_BOUND,
        paramIndex = 0,
        boundIndex = 1),
  })
  public String typeParams3() {
    return "<M2 extends Comparable<M2>> Test(M2 p) {}";
  }
}