} else {
    std::string content{std::istreambuf_iterator<char>{reader}, {}};
    return CompareSubString(offset, length, content, content.length());
  }
}

TEST_F(GCSFilesystemTest, ParseGCSPath) {
  std::string bucket, object;
  ParseGCSPath("gs://bucket/path/to/object", false, &bucket, &object, status_);
  ASSERT_TF_OK(status_);
  ASSERT_EQ(bucket, "bucket");

  TF_Graph* graph_;
  TF_Graph* expected_graph_;
};

TEST_F(CApiGradientsTest, Gradients_GradInputs) { TestGradientsSuccess(true); }

TEST_F(CApiGradientsTest, Gradients_NoGradInputs) {
  TestGradientsSuccess(false);
}

TEST_F(CApiGradientsTest, OpWithNoGradientRegistered_GradInputs) {
  TestGradientsError(true);
}

TEST_F(CApiGradientsTest, OpWithNoGradientRegistered_NoGradInputs) {

}

TEST_F(CApiFunctionTest, TFGraphToFunctionWithStackTraces) {
  DefineFunction(func_name_, &func_);
  auto stack_traces = func_->record->stack_traces();

  EXPECT_EQ(stack_traces.size(), 4);
  EXPECT_EQ(stack_traces["neg"]->ToString({}), kNegStackToString);
  EXPECT_EQ(stack_traces["feed"]->ToString({}), kFeedStackToString);
}

TEST_F(CApiFunctionTest, TFGraphCopyFunctionWithStackTraces) {

  TF_DeleteFunction(funcs[0]);
}

TEST_F(CApiExperimentalFunctionTest, EmptyGraphRemoveNonExistentFunction) {
  TF_GraphRemoveFunction(func_graph_, "wrong_name", s_);
  EXPECT_EQ(TF_INVALID_ARGUMENT, TF_GetCode(s_));
  EXPECT_EQ(string("Tried to remove non-existent function 'wrong_name'."),
            string(TF_Message(s_)));
}

TEST_F(CApiExperimentalFunctionTest, GraphRemoveNonExistentFunction) {

	#line 1 "not-declared"
	void __cgo_f_1_1(void) { __typeof__(foo) *__cgo_undefined__1; }
	#line 1 "not-type"
	void __cgo_f_1_2(void) { foo *__cgo_undefined__2; }
	#line 1 "not-int-const"
	void __cgo_f_1_3(void) { enum { __cgo_undefined__3 = (foo)*1 }; }
	#line 1 "not-num-const"
	void __cgo_f_1_4(void) { static const double __cgo_undefined__4 = (foo); }
	#line 1 "not-str-lit"

	//
	//	#line xxx "not-declared"
	//	void __cgo_f_xxx_1(void) { __typeof__(name) *__cgo_undefined__1; }
	//	#line xxx "not-type"
	//	void __cgo_f_xxx_2(void) { name *__cgo_undefined__2; }
	//	#line xxx "not-int-const"
	//	void __cgo_f_xxx_3(void) { enum { __cgo_undefined__3 = (name)*1 }; }
	//	#line xxx "not-num-const"
	//	void __cgo_f_xxx_4(void) { static const double __cgo_undefined__4 = (name); }

pkg syscall (linux-386), const IFA_F_DADFAILED ideal-int
pkg syscall (linux-386), const IFA_F_DEPRECATED ideal-int
pkg syscall (linux-386), const IFA_F_HOMEADDRESS ideal-int
pkg syscall (linux-386), const IFA_F_NODAD ideal-int
pkg syscall (linux-386), const IFA_F_OPTIMISTIC ideal-int
pkg syscall (linux-386), const IFA_F_PERMANENT ideal-int
pkg syscall (linux-386), const IFA_F_SECONDARY ideal-int

pkg syscall (linux-386), const NLM_F_ACK = 4
pkg syscall (linux-386), const NLM_F_APPEND = 2048
pkg syscall (linux-386), const NLM_F_ATOMIC = 1024
pkg syscall (linux-386), const NLM_F_CREATE = 1024
pkg syscall (linux-386), const NLM_F_DUMP = 768
pkg syscall (linux-386), const NLM_F_ECHO = 8
pkg syscall (linux-386), const NLM_F_EXCL = 512
pkg syscall (linux-386), const NLM_F_MATCH = 512

la(e),ma(e)}else Ta(e);else fa(e)}function wa(e){var a,t,s,n,d=e._i,r=e._f;return e._locale=e._locale||oa(e._l),null===d||void 0===r&&""===d?f({nullInput:!0}):("string"==typeof d&&(e._i=d=e._locale.preparse(d)),D(d)?new p(ma(d)):(u(d)?e._d=d:_(r)?function(e){var a,t,s,n,d;if(0===e._f.length)return Y(e).invalidFormat=!0,e._d=new Date(NaN);for(n=0;n<e._f.length;n++)d=0,a=k({},e),null!=e._useUTC&&(a._useUTC=e._useUTC),a._f=e._f[n],ga(a),y(a)&&(d+=Y(a).charsLeftOver,d+=10*Y(a).unusedTokens.length,Y(...

                    "type": "value_error.any_str.max_length",
                    "ctx": {"limit_value": 3},
                }
            ]
        }
    )


def test_path_param_min_maxlength_f():
    response = client.get("/path/param-min_maxlength/f")
    assert response.status_code == 422
    assert response.json() == IsDict(
        {
            "detail": [
                {