}

TEST_F(CWiseUnaryGradTest, Asinh) {
  auto x_fn = [this](const int i) { return RV({0.5, 1, -1, -1.5, 1.5}); };
  TestCWiseGrad<float, float>(ASINH, x_fn);
}

TEST_F(CWiseUnaryGradTest, Asinh_Complex) {
  auto x_fn = [this](const int i) {
    return CRV({{1, 0.5}, {0.5, 1}, {0.5, -1}, {1, 1.5}});
  };
  TestCWiseGrad<complex64, complex64>(ASINH, x_fn);
}

TEST_F(CWiseUnaryGradTest, Acosh) {

  }

  private static class ExpectedHashCode {
    final byte[] bytes;
    final int asInt;
    final Long asLong; // null means that asLong should throw an exception
    final String toString;

    ExpectedHashCode(byte[] bytes, int asInt, @Nullable Long asLong, String toString) {
      this.bytes = bytes;
      this.asInt = asInt;
      this.asLong = asLong;
      this.toString = toString;
    }
  }

        int key1 = rand.nextInt();
        // flip input bit for key2
        int key2 = key1 ^ (1 << i);
        // get hashes
        int hash1 = function.hashInt(key1).asInt();
        int hash2 = function.hashInt(key2).asInt();
        // test whether the hash values have same output bits
        same |= ~(hash1 ^ hash2);
        // test whether the hash values have different output bits

    }

    private void configureCompileOptions(DefaultJavaCompileSpec spec) {
        if (compileOptions.getRelease().isPresent()) {
            spec.setRelease(compileOptions.getRelease().get());
        } else {
            String toolchainVersion = JavaVersion.toVersion(getToolchain().getLanguageVersion().asInt()).toString();

        return spec;
    }

    private void configureCompatibilityOptions(DefaultScalaJavaJointCompileSpec spec) {
        String toolchainVersion = JavaVersion.toVersion(getToolchain().getLanguageVersion().asInt()).toString();
        String sourceCompatibility = getSourceCompatibility();
        if (sourceCompatibility == null) {
            sourceCompatibility = toolchainVersion;
        }

        this.requestedJvmBasedOnJavaHome = requestedJvmBasedOnJavaHome;
    }

    public void applyDefaultsFor(JavaLanguageVersion javaVersion) {
        if (javaVersion.asInt() >= 9) {
            Set<String> jpmsArgs = new LinkedHashSet<>(ALLOW_ENVIRONMENT_VARIABLE_OVERWRITE);
            jpmsArgs.addAll(JpmsConfiguration.GRADLE_DAEMON_JPMS_ARGS);
            jvmOptions.jvmArgs(jpmsArgs);

        init.javaVersion = "11"

        when:
        def version = init.getJavaLanguageVersion(userQuestions, buildInitializer)

        then:
        version.asInt() == 11
    }

    def "gets useful error when requesting invalid Java target"() {
        given:
        def userQuestions = Mock(UserQuestions)
        def buildInitializer = Mock(BuildInitializer)

  %0 = "tf.IfRegion"(%arg0) ({
    // Outer Then
    %cond = "tf.LogicalNot"(%arg0) : (tensor<i1>) -> tensor<i1>
    %asin = "tf.Asin"(%arg1) : (tensor<*xf32>) -> tensor<*xf32>

    // nested IfRegion
    %1 = "tf.IfRegion"(%cond) ({
        %2 = "tf.Abs"(%asin) : (tensor<*xf32>) -> tensor<*xf32>
        "tf.Yield"(%2) : (tensor<*xf32>) -> ()
      }, {

     *
     * @since 5.2
     */
    @Input
    public JavaVersion getJavaVersion() {
        return JavaVersion.toVersion(getJavaLauncher().get().getMetadata().getLanguageVersion().asInt());
    }

    /**
     * {@inheritDoc}
     */
    @Internal("covered by getJavaVersion")
    @Nullable
    @Override
    public String getExecutable() {

        def filter = createSpec()
        filter.languageVersion.set(JavaLanguageVersion.of(8))
        def toolchain = queryService.findMatchingToolchain(filter).get()

        then:
        toolchain.languageVersion.asInt() == 8
        toolchain.getInstallationPath().toString() == systemSpecificAbsolutePath("/path/8.0.242.hs-adpt")
    }

    def "returns failing provider if no toolchain matches"() {
        given: