EntryID_test Class Reference

Description

Test:

proof-of-concept test for a combined symbolic and hash based ID.

• create some symbolic IDs
• check default assignment works properly
• check comparisons
• check hashing
• use the embedded hash ID (LUID) as hashtable key

See also

lib::HashIndexed::Id

mobject::Placement real world usage example

Definition at line 83 of file entry-id-test.cpp.

Private Types
typedef std::unordered_map< DummyID, string, DummyID::UseEmbeddedHash >	Hashtable

Private Member Functions
void	buildHashtable ()
void	checkBasicProperties ()
void	checkComparisions ()
void	checkCreation ()
void	checkErasure ()
virtual void	run (Arg)

Static Private Member Functions
static bool	checkForHashCollision (string const &key, string const &val)
static bool	verifyEntry (Hashtable::value_type entry)

Member Function Documentation

checkErasure()

void checkErasure ( )

inlineprivate

Test:

handling of EntryIDs through their common base class, which means erasing the specific type information.

While this type information can't be recovered after erasure, we can try to upcast back to a known type; this upcast is safe, because the embedded hash-ID is based on the type info.

Definition at line 220 of file entry-id-test.cpp.

References BareEntryID::recast(), and VERIFY_ERROR.

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buildHashtable()

void buildHashtable ( )

inlineprivate

Test:

build a hashtable, using EntryID as key, thereby using the embedded hash-ID

Note

there is a known weakness of the boost::hash when used on IDs with a running number suffix. /////TICKET #587 We use a trick to spread the numbers better.

See also

HashGenerator_test::verify_Knuth_workaround

Definition at line 282 of file entry-id-test.cpp.

References steam::mobject::session::query::anonymous_namespace{fake-configrules.cpp}::entry().

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

• entry-id-test.cpp