  void SetHasCompositionTextToTrue() {
    ui::CompositionText composition_text;
    composition_text.text = base::ASCIIToUTF16("text");
    tab_view()->SetCompositionText(composition_text);
    EXPECT_TRUE(has_composition_text());
  }

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.