Inheritance diagram for net_instaweb::CacheTestBase:

Classes
class	Callback

Protected Member Functions
virtual Callback *	NewCallback ()

virtual CacheInterface *	Cache ()=0

virtual void	PostOpCleanup ()

void	CheckGet (const GoogleString &key, const GoogleString &expected_value)

void	CheckGet (CacheInterface *cache, const GoogleString &key, const GoogleString &expected_value)
	As above, but specifies which cache to use.

void	CheckPut (const GoogleString &key, const GoogleString &value)
	Writes a value into the cache.

void	CheckPut (CacheInterface *cache, const GoogleString &key, const GoogleString &value)

void	CheckDelete (const GoogleString &key)

void	CheckNotFound (const char *key)
	Performs a Get and verifies that the key is not found.

void	CheckNotFound (CacheInterface cache, const char key)

Callback *	AddCallback ()

void	WaitAndCheck (Callback *callback, const GoogleString &expected_value)

void	WaitAndCheckNotFound (Callback *callback)

void	IssueMultiGet (Callback c0, const GoogleString &key0, Callback c1, const GoogleString &key1, Callback *c2, const GoogleString &key2)

void	TestMultiGet ()

void	PopulateCache (int num)

void	set_invalid_value (const char *v)

void	set_invalid_key (const char *k)

Callback *	InitiateGet (const GoogleString &key)

Callback *	InitiateGet (CacheInterface *cache, const GoogleString &key)

void	set_mutex (AbstractMutex *mutex)
	Sets the mutex used to protect outstanding_fetches_.

int	outstanding_fetches ()

Member Function Documentation

Callback* net_instaweb::CacheTestBase::AddCallback ( )

inlineprotected

Adds a new callback to the callback-array, returning a Callback* that can then be passed to WaitAndCheck and WaitAndCheckNotFound.

void net_instaweb::CacheTestBase::CheckGet	(	const GoogleString &	key,
		const GoogleString &	expected_value
	)

inlineprotected

Performs a cache Get, waits for callback completion, and checks the result is as expected.

Callback* net_instaweb::CacheTestBase::InitiateGet ( const GoogleString & key )

inlineprotected

Initiate a cache Get, and return the Callback* which can be passed to WaitAndCheck or WaitAndCheckNotFound.

virtual Callback* net_instaweb::CacheTestBase::NewCallback ( )

inlineprotectedvirtual

Allocates a callback structure. The default Callback structure has an empty implementation of Wait().

int net_instaweb::CacheTestBase::outstanding_fetches ( )

inlineprotected

Returns the number of outstanding Get requests. The return value makes sense only if the cache system is quiescent.

void net_instaweb::CacheTestBase::PopulateCache ( int num )

inlineprotected

Populates the cache with keys in pattern n0 n1 n2 n3... and values in pattern v0 v1 v2 v3...

virtual void net_instaweb::CacheTestBase::PostOpCleanup ( )

inlineprotectedvirtual

Optional method that can be specified by a test subclass to specify an operation that should be performed after Get or Put.

void net_instaweb::CacheTestBase::WaitAndCheck	(	Callback *	callback,
		const GoogleString &	expected_value
	)

inlineprotected

noop_wait_called_ means the callback hasn't overridden Wait() so Callback's do-nothing method was called; if that's the case, then we expect the cache to be blocking, and we expect the Get() call to have invoked Done() before the do-nothing Wait(). Since we can't know which version of Wait() was called before calling it, we use the value of called() as noted by the do-nothing Wait().

We'd like to test this but it's valid for a CacheInterface to report that it is not blocking even though it actually is (or can be). DelayCache is an example. EXPECT_TRUE(Cache()->IsBlocking());

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

pagespeed/kernel/cache/cache_test_base.h

Classes

Protected Member Functions

Member Function Documentation