in, arg, out string
}

var trimTests = []TrimTest{
	{"Trim", "abba", "a", "bb"},
	{"Trim", "abba", "ab", ""},
	{"TrimLeft", "abba", "ab", ""},
	{"TrimRight", "abba", "ab", ""},
	{"TrimLeft", "abba", "a", "bba"},
	{"TrimLeft", "abba", "b", "abba"},
	{"TrimRight", "abba", "a", "abb"},
	{"TrimRight", "abba", "b", "abba"},
	{"Trim", "<tag>", "<>", "tag"},
	{"Trim", "* listitem", " *", "listitem"},

  EXPECT_EQ(absl::string_view(test_string),
            absl::string_view(TF_TString_GetDataPointer(t_out_tstr),
                              TF_TString_GetSize(t_out_tstr)));
  EXPECT_EQ(absl::string_view(TF_TString_GetDataPointer(t_in_tstr),
                              TF_TString_GetSize(t_in_tstr)),
            absl::string_view(TF_TString_GetDataPointer(t_out_tstr),

  ASSERT_EQ(TF_OK, TF_GetCode(status.get())) << TF_Message(status.get());
  ASSERT_TRUE(absl::StrContains(device_name, "CPU:0")) << device_name;
  const char* backing_device_name =
      TFE_TensorHandleBackingDeviceName(hcpu, status.get());
  ASSERT_EQ(TF_OK, TF_GetCode(status.get())) << TF_Message(status.get());
  ASSERT_TRUE(absl::StrContains(backing_device_name, "CPU:0"))
      << backing_device_name;

                       const std::unordered_set<string>& nodes) {
    ASSERT_EQ(nodes.size(), fdef.node_def_size())
        << "Got unexpected number of nodes. Expected: ["
        << absl::StrJoin(nodes, ", ")
        << "] Actual nodes in fdef: " << fdef.DebugString();
    for (const NodeDef& node_def : fdef.node_def()) {
      ASSERT_TRUE(nodes.find(node_def.name()) != nodes.end())