What is sfml sprite default behavior with undefined texture rect

[dogunbound]

Here is the example code of what I am curious about:

sprite = sf::Sprite(*assets::missingTexture));
sprite.getLocalBounds();

sprite.getLocalBounds() should return a FloatRect with a width and height corresponding to the size of the missingTexture, correct?
Wiki doesn't explain something as specific as this, so I want some confirmation whether this is true or false.

Thank you.

[eXpl0it3r]

As the sprite takes a texture by reference, the texture has to always exist.
If no texture rect is provided as constructor, the size of the texture is used. If the size is zero, the texture rect size will also be zero.