318     Local<StringRef> testString = StringRef::NewFromUtf8(vm_, test.c_str());  in HWTEST_F_L0()  local
320     EXPECT_EQ(testString->Utf8Length(vm_), 12);       // 12 : length of testString("Hello World")  in HWTEST_F_L0()
322     EXPECT_EQ(testString->WriteUtf8(buffer, 12), 12); // 12 : length of testString("Hello World")  in HWTEST_F_L0()
340     Local<StringRef> testString = StringRef::NewFromUtf8(vm_, test.c_str());  in HWTEST_F_L0()  local
342     EXPECT_EQ(testString->Utf8Length(vm_), 4);      // 4 : length of testString("年")  in HWTEST_F_L0()
344     EXPECT_EQ(testString->WriteUtf8(buffer, 4), 4); // 4 : length of testString("年")  in HWTEST_F_L0()
389     Local<StringRef> testString = StringRef::NewFromUtf8(vm_, test.c_str());  in HWTEST_F_L0()  local
391     EXPECT_EQ(testString->Length(), 1U);  in HWTEST_F_L0()
393     EXPECT_EQ(testString->WriteLatin1(buffer, 1), 1);  in HWTEST_F_L0()
411     Local<StringRef> testString = StringRef::NewFromUtf8(vm_, test.c_str());  in HWTEST_F_L0()  local
413     EXPECT_EQ(testString->Length(), 5U);  in HWTEST_F_L0()
415     EXPECT_EQ(testString->WriteLatin1(buffer, 5), 5);  in HWTEST_F_L0()
2117     Local<StringRef> testString = StringRef::NewFromUtf8(vm_, test.c_str());  in HWTEST_F_L0()  local
2118     EXPECT_EQ(testString->WriteUtf8(buffer, 4), 4);  in HWTEST_F_L0()
2120     ASSERT_FALSE(testString->IsTypedArray());  in HWTEST_F_L0()