// Test case: Basic freezing.

module {
  // CHECK: func @main()
  func.func @main() -> tensor<0xf32> {
    %handle = "tf.VarHandleOp"() {container="", shared_name="var1", device = "/job:worker/replica:0/task:1/device:CPU:0"} : () -> tensor<!tf_type.resource<tensor<0xf32>>>
    %val = "tf.ReadVariableOp"(%handle) : (tensor<!tf_type.resource<tensor<0xf32>>>) -> tensor<0xf32>

    if (use_resource) {
      Output var =
          ops::VarHandleOp(scope.WithOpName("var"), DataType::DT_FLOAT, {});
      read_var = ops::ReadVariableOp(
          scope.WithOpName("var/Read/ReadVariableOp"), var, DataType::DT_FLOAT);
      auto assign = ops::AssignVariableOp(scope.WithOpName("assign"), var, a);
      Output var_1 =
          ops::VarHandleOp(scope.WithOpName("var_1"), DataType::DT_FLOAT, {});

		// stackmap for this function. It is likely that we are looking
		// at the function prologue, assume so and hope for the best.
		pcdata = 0
	}

	// Local variables.
	size := frame.varp - frame.sp
	var minsize uintptr
	switch goarch.ArchFamily {
	case goarch.ARM64:
		minsize = sys.StackAlign
	default:
		minsize = sys.MinFrameSize
	}
	if size > minsize {
		stackid := pcdata

  fn.Run();
  EXPECT_EQ(fn.result0(0, 0), 23);
  EXPECT_EQ(fn.result0(1, 0), 65);
  EXPECT_EQ(fn.var_x(), 65);

  EXPECT_EQ(fn.var_x_data(), &x);
  EXPECT_EQ(x, 65);
  fn.Run();
  EXPECT_EQ(fn.result0(0, 0), 65);
  EXPECT_EQ(fn.result0(1, 0), 107);
  EXPECT_EQ(fn.var_x(), 107);
}

TEST(TFCompileTest, VariableSequentialUpdates) {
  Eigen::ThreadPool tp(1);

      %out_0, %ctl_0 = tf_executor.island wraps "tf.Const"() {value = dense<"var_0"> : tensor<1x!tf_type.string>} : () -> tensor<1x!tf_type.string>
      %out_1, %ctl_1 = tf_executor.island wraps "tf.VarHandleOp"() {container = "", shared_name = "var_0", device = "/device:CPU:0"} : () -> tensor<!tf_type.resource<tensor<2xf32>>>

        result.output.contains "Hello world!1"
        result.output.contains "Hello world! (buildSrc)"
    }

    static class FileSubclass extends File {
        FileSubclass(File var1) {
            super(var1.absolutePath)
        }
    }

    @InspectsExecutedTasks
    def "injected classpath may contain File subclasses"() {
        given:
        buildFile << plugin.build().useDeclaration

        return tarFileProvider;
    }

    private File getExpandedDir() {
        File tarFile = tarFileProvider.get();
        HashCode fileHash = hashFile(tarFile);
        String expandedDirName = "tar_" + fileHash;
        return temporaryExtractionDir.newTemporaryDirectory(".cache", "expanded", expandedDirName);
    }

    private HashCode hashFile(File tarFile) {
        try {

         "      input_arg {"
         "        name: 'var0'"
         "        type: DT_RESOURCE"
         "      }"
         "      output_arg {"
         "        name: 'var0_value'"
         "        type: DT_FLOAT"
         "      }"
         "    }"
         "    node_def {"
         "      name: 'read0'"
         "      op: 'ReadVariableOp'"
         "      input: 'var0'"
         "      attr {"

            rootProject.name = 'test'
            gradle.rootProject {
                configurations.create('default')
                group = 'test'
                version = '1.0'
                def jar = tasks.create("jar_$version", Jar) {
                    archiveBaseName = "test"
                    destinationDirectory = buildDir
                    archiveVersion = project.version
                }

		hasError, `unclosed3:4: unclosed action started at unclosed3:2`},
	{"unclosed4",
		"{{\n\n\n\n\n",
		hasError, `unclosed4:6: unclosed action started at unclosed4:1`},
	{"var1",
		"line1\n{{\nx\n}}",
		hasError, `var1:3: function "x" not defined`},
	// Specific errors.
	{"function",
		"{{foo}}",
		hasError, `function "foo" not defined`},
	{"comment1",
		"{{/*}}",