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 74 of file entry-id-test.cpp.

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

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

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

Member Typedef Documentation

Hashtable

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

private

Definition at line 263 of file entry-id-test.cpp.

Member Function Documentation

run()

virtual void run ( Arg  )

inlineprivatevirtual

Definition at line 78 of file entry-id-test.cpp.

References EntryID_test::buildHashtable(), EntryID_test::checkBasicProperties(), EntryID_test::checkComparisions(), EntryID_test::checkCreation(), and EntryID_test::checkErasure().

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checkCreation()

void checkCreation ( )

inlineprivate

Definition at line 90 of file entry-id-test.cpp.

Referenced by EntryID_test::run().

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checkBasicProperties()

void checkBasicProperties ( )

inlineprivate

Definition at line 127 of file entry-id-test.cpp.

References steam::asset::idi::getAssetIdent(), and steam::asset::STRUCT.

Referenced by EntryID_test::run().

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checkComparisions()

void checkComparisions ( )

inlineprivate

Definition at line 178 of file entry-id-test.cpp.

Referenced by EntryID_test::run().

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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 211 of file entry-id-test.cpp.

References BareEntryID::getHash(), BareEntryID::getSym(), BareEntryID::recast(), and VERIFY_ERROR.

Referenced by EntryID_test::run().

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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 273 of file entry-id-test.cpp.

References EntryID_test::verifyEntry().

Referenced by EntryID_test::run().

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verifyEntry()

static bool verifyEntry ( Hashtable::value_type  entry )

inlinestaticprivate

Definition at line 289 of file entry-id-test.cpp.

References EntryID_test::checkForHashCollision().

Referenced by EntryID_test::buildHashtable().

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checkForHashCollision()

static bool checkForHashCollision ( string const &  key, string const &  val  )

inlinestaticprivate

Definition at line 295 of file entry-id-test.cpp.

Referenced by EntryID_test::verifyEntry().

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Inheritance diagram for EntryID_test:

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

• entry-id-test.cpp