class DlLoadZirconTestsBase

Defined at line 23 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.h

DlLoadZirconTestsBase contains Fuchsia-specific types and logic for running

tests on Fuchsia. This subclass overrides methods from DlLoadTestsBase as

needed to test Fuchsia-specific behavior. In particular, this class provides

a MockLoaderServiceForTest that tests should use in the place of the normal

system loader service so as to interact with the Expect/Needed API. The

Expect/Needed API verifies that modules and/or dependencies were loaded by

the fuchsia.ldsvc.Loader as expected.

Public Methods

fit::result<std::optional<SystemError>, DlLoadZirconTestsBase::File> RetrieveFile (Diagnostics & diag, std::string_view filename)

Retrieve a VMO from the test package. If the file is not found, a

fit::error{std::nullopt} is returned to the caller, otherwise a

fit::error{ZirconError} is returned containing information about the

encountered system error.

Defined at line 16 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.cc

void ExpectRootModule (std::string_view name)

`ExpectRootModule` will prime the mock loader with the root module and

module that is being `dlopen`-ed and should be called before `Needed` for

the mock loader to expect to load the root module before its dependencies.

Defined at line 34 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.h

void ExpectMissing (std::string_view name)

Defined at line 36 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.h

void Needed (std::initializer_list<std::string_view> names)

`Needed` registers the ordered set of dependencies the mock loader is

expected to load. Likewise, tests must intersperse calls to all

Expect*/Needed methods in the order they are expected to be received by

the mock loader.

Defined at line 42 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.h

void Needed (std::initializer_list<std::pair<std::string_view, bool>> name_found_pairs)

Defined at line 44 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.h

void CallWithLdsvcInstalled (fit::closure func)

Defined at line 48 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.h

void VerifyAndClearNeeded ()

Defined at line 50 of file ../../sdk/lib/c/dlfcn/dl/test/dl-load-zircon-tests-base.h