In addition to updating the interface, this patch also significantly alters the
structure of this test. In particular, it removes the Test* functions in favour
of using template magic.
I did this because I noticed that, in the majority of cases, the stub function
was being called with all zero arguments, and then we check for the expected
error code. I thought that maybe we could replace that repetition with some
templates that instantiate a blank tuple that may then be applied to a callable
object.
See the (MAYBE_)TEST_HOOK* and TEST_DETOUR* macro definitions for detailed
information about how to use these things.
The test successfully completes with both 32-bit and 64-bit builds.
This patch makes the interceptor's AddHook functions private, and converts
the stubs from simple function pointers into objects containing both the stub
function pointer, plus a INIT_ONCE sentinel.
Setting a hook now requires calling Set or SetDetour on the stub, which ensures
that the hook attempt happens once and only once.
The constructor for the new object is constexpr, so it should not generate
static initializers if it is declared statically.
Note that, as a corollary of the new behaviour, we no longer need to set guards
around any hook setting code. I have removed those when present.
This makes one less place where we link code compiled for libxul into a
place that doesn't link mozglue, and is cleaner to boot. We don't need
the BREAKPAD_NO_TERMINATE_THREAD define that breakpad-windows-libxul
defines because we're not including the handler code in the
crashreporter binary.
In addition to updating the interface, this patch also significantly alters the
structure of this test. In particular, it removes the Test* functions in favour
of using template magic.
I did this because I noticed that, in the majority of cases, the stub function
was being called with all zero arguments, and then we check for the expected
error code. I thought that maybe we could replace that repetition with some
templates that instantiate a blank tuple that may then be applied to a callable
object.
See the (MAYBE_)TEST_HOOK* and TEST_DETOUR* macro definitions for detailed
information about how to use these things.
The test successfully completes with both 32-bit and 64-bit builds.
This patch makes the interceptor's AddHook functions private, and converts
the stubs from simple function pointers into objects containing both the stub
function pointer, plus a INIT_ONCE sentinel.
Setting a hook now requires calling Set or SetDetour on the stub, which ensures
that the hook attempt happens once and only once.
The constructor for the new object is constexpr, so it should not generate
static initializers if it is declared statically.
Note that, as a corollary of the new behaviour, we no longer need to set guards
around any hook setting code. I have removed those when present.
In addition to updating the interface, this patch also significantly alters the
structure of this test. In particular, it removes the Test* functions in favour
of using template magic.
I did this because I noticed that, in the majority of cases, the stub function
was being called with all zero arguments, and then we check for the expected
error code. I thought that maybe we could replace that repetition with some
templates that instantiate a blank tuple that may then be applied to a callable
object.
See the (MAYBE_)TEST_HOOK* and TEST_DETOUR* macro definitions for detailed
information about how to use these things.
The test successfully completes with both 32-bit and 64-bit builds.
--HG--
extra : rebase_source : 95e9a3386c0a6c5f9f78b1e8fa5a88c1c30e9b51
This patch makes the interceptor's AddHook functions private, and converts
the stubs from simple function pointers into objects containing both the stub
function pointer, plus a INIT_ONCE sentinel.
Setting a hook now requires calling Set or SetDetour on the stub, which ensures
that the hook attempt happens once and only once.
The constructor for the new object is constexpr, so it should not generate
static initializers if it is declared statically.
Note that, as a corollary of the new behaviour, we no longer need to set guards
around any hook setting code. I have removed those when present.
--HG--
extra : rebase_source : 260ec9f99839468d9994186fddd7cf2b33e6c87d
Gurzau Raul
Aaron Klotz
Narcis Beleuzu
Jamie Nicol
shindli
Dragana Damjanovic
Nathan Froyd
Bas Schouten
Rok Garbas