make_sortkey_unittest::MakeSortKeyTest Class Reference

Collaboration diagram for make_sortkey_unittest::MakeSortKeyTest:

Protected Member Functions
virtual void	SetUp ()
virtual void	TearDown ()
THD *	thd ()
void	verify_buff (uint length)

Protected Attributes
Server_initializer	initializer
Sort_param	m_sort_param
SORT_FIELD	m_sort_fields [2]
bool	m_multi_byte_charset
uchar	m_ref_buff [4]
uchar	m_buff [100]
uchar *	m_to

Detailed Description

Test that sortlength() and make_sortkey() agree on what to do: i.e. that there is no buffer underwrite/overwrite in make_sortkey() if sortlength() has set a very small size.

We allocate a buffer, fill it with 'a's and then tell make_sortkey() to put it's result somewhere in the middle. The buffer should be unchanged outside of the area determined by sortlength.

Definition at line 42 of file make_sortkey-t.cc.

---

The documentation for this class was generated from the following file:

• unittest/gunit/make_sortkey-t.cc