3party/googletest
0
0
Fork 0
mirror of https://github.com/google/googletest.git synced 2024-12-26 17:41:03 +08:00
Code Issues Projects Releases Wiki Activity

gmock-spec-builders: move a method to the header.

Browse Source 
In order to make the diff more readable in an upcoming commit that requires the
method to be templated on the action's result type.

PiperOrigin-RevId: 451157029
Change-Id: I57beb7544efccd0459efb3a1f039ea45cd7c7602
This commit is contained in:
Aaron Jacobs 2022-05-26 07:24:44 -07:00 committed by Copybara-Service
parent cf942a5d69
commit 56246cdb94
2 changed files with 134 additions and 133 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

137
googlemock/include/gmock/gmock-spec-builders.h
View File

@ -1463,6 +1463,10 @@ class ActionResultHolder<void> : public UntypedActionResultHolderBase {
ActionResultHolder& operator=(const ActionResultHolder&) = delete;
};
// Reports an uninteresting call (whose description is in msg) in the
// manner specified by 'reaction'.
void ReportUninterestingCall(CallReaction reaction, const std::string& msg);
template <typename F>
class FunctionMocker;
@ -1788,9 +1792,136 @@ class FunctionMocker<R(Args...)> final : public UntypedFunctionMockerBase {
}
}; // class FunctionMocker
// Reports an uninteresting call (whose description is in msg) in the
// manner specified by 'reaction'.
void ReportUninterestingCall(CallReaction reaction, const std::string& msg);
// Calculates the result of invoking this mock function with the given
// arguments, prints it, and returns it. The caller is responsible
// for deleting the result.
inline UntypedActionResultHolderBase*
UntypedFunctionMockerBase::UntypedInvokeWith(void* const untyped_args)
GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
// See the definition of untyped_expectations_ for why access to it
// is unprotected here.
if (untyped_expectations_.size() == 0) {
// No expectation is set on this mock method - we have an
// uninteresting call.
// We must get Google Mock's reaction on uninteresting calls
// made on this mock object BEFORE performing the action,
// because the action may DELETE the mock object and make the
// following expression meaningless.
const CallReaction reaction =
Mock::GetReactionOnUninterestingCalls(MockObject());
// True if and only if we need to print this call's arguments and return
// value. This definition must be kept in sync with
// the behavior of ReportUninterestingCall().
const bool need_to_report_uninteresting_call =
// If the user allows this uninteresting call, we print it
// only when they want informational messages.
reaction == kAllow ? LogIsVisible(kInfo) :
// If the user wants this to be a warning, we print
// it only when they want to see warnings.
reaction == kWarn
? LogIsVisible(kWarning)
:
// Otherwise, the user wants this to be an error, and we
// should always print detailed information in the error.
true;
if (!need_to_report_uninteresting_call) {
// Perform the action without printing the call information.
return this->UntypedPerformDefaultAction(
untyped_args, "Function call: " + std::string(Name()));
}
// Warns about the uninteresting call.
::std::stringstream ss;
this->UntypedDescribeUninterestingCall(untyped_args, &ss);
// Calculates the function result.
UntypedActionResultHolderBase* const result =
this->UntypedPerformDefaultAction(untyped_args, ss.str());
// Prints the function result.
if (result != nullptr) result->PrintAsActionResult(&ss);
ReportUninterestingCall(reaction, ss.str());
return result;
}
bool is_excessive = false;
::std::stringstream ss;
::std::stringstream why;
::std::stringstream loc;
const void* untyped_action = nullptr;
// The UntypedFindMatchingExpectation() function acquires and
// releases g_gmock_mutex.
const ExpectationBase* const untyped_expectation =
this->UntypedFindMatchingExpectation(untyped_args, &untyped_action,
&is_excessive, &ss, &why);
const bool found = untyped_expectation != nullptr;
// True if and only if we need to print the call's arguments
// and return value.
// This definition must be kept in sync with the uses of Expect()
// and Log() in this function.
const bool need_to_report_call =
!found || is_excessive || LogIsVisible(kInfo);
if (!need_to_report_call) {
// Perform the action without printing the call information.
return untyped_action == nullptr
? this->UntypedPerformDefaultAction(untyped_args, "")
: this->UntypedPerformAction(untyped_action, untyped_args);
}
ss << " Function call: " << Name();
this->UntypedPrintArgs(untyped_args, &ss);
// In case the action deletes a piece of the expectation, we
// generate the message beforehand.
if (found && !is_excessive) {
untyped_expectation->DescribeLocationTo(&loc);
}
UntypedActionResultHolderBase* result = nullptr;
auto perform_action = [&] {
return untyped_action == nullptr
? this->UntypedPerformDefaultAction(untyped_args, ss.str())
: this->UntypedPerformAction(untyped_action, untyped_args);
};
auto handle_failures = [&] {
ss << "\n" << why.str();
if (!found) {
// No expectation matches this call - reports a failure.
Expect(false, nullptr, -1, ss.str());
} else if (is_excessive) {
// We had an upper-bound violation and the failure message is in ss.
Expect(false, untyped_expectation->file(), untyped_expectation->line(),
ss.str());
} else {
// We had an expected call and the matching expectation is
// described in ss.
Log(kInfo, loc.str() + ss.str(), 2);
}
};
#if GTEST_HAS_EXCEPTIONS
try {
result = perform_action();
} catch (...) {
handle_failures();
throw;
}
#else
result = perform_action();
#endif
if (result != nullptr) result->PrintAsActionResult(&ss);
handle_failures();
return result;
}
} // namespace internal

130
googlemock/src/gmock-spec-builders.cc
View File

@ -369,136 +369,6 @@ const char* UntypedFunctionMockerBase::Name() const
return name;
}
// Calculates the result of invoking this mock function with the given
// arguments, prints it, and returns it. The caller is responsible
// for deleting the result.
UntypedActionResultHolderBase* UntypedFunctionMockerBase::UntypedInvokeWith(
void* const untyped_args) GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
// See the definition of untyped_expectations_ for why access to it
// is unprotected here.
if (untyped_expectations_.size() == 0) {
// No expectation is set on this mock method - we have an
// uninteresting call.
// We must get Google Mock's reaction on uninteresting calls
// made on this mock object BEFORE performing the action,
// because the action may DELETE the mock object and make the
// following expression meaningless.
const CallReaction reaction =
Mock::GetReactionOnUninterestingCalls(MockObject());
// True if and only if we need to print this call's arguments and return
// value. This definition must be kept in sync with
// the behavior of ReportUninterestingCall().
const bool need_to_report_uninteresting_call =
// If the user allows this uninteresting call, we print it
// only when they want informational messages.
reaction == kAllow ? LogIsVisible(kInfo) :
// If the user wants this to be a warning, we print
// it only when they want to see warnings.
reaction == kWarn
? LogIsVisible(kWarning)
:
// Otherwise, the user wants this to be an error, and we
// should always print detailed information in the error.
true;
if (!need_to_report_uninteresting_call) {
// Perform the action without printing the call information.
return this->UntypedPerformDefaultAction(
untyped_args, "Function call: " + std::string(Name()));
}
// Warns about the uninteresting call.
::std::stringstream ss;
this->UntypedDescribeUninterestingCall(untyped_args, &ss);
// Calculates the function result.
UntypedActionResultHolderBase* const result =
this->UntypedPerformDefaultAction(untyped_args, ss.str());
// Prints the function result.
if (result != nullptr) result->PrintAsActionResult(&ss);
ReportUninterestingCall(reaction, ss.str());
return result;
}
bool is_excessive = false;
::std::stringstream ss;
::std::stringstream why;
::std::stringstream loc;
const void* untyped_action = nullptr;
// The UntypedFindMatchingExpectation() function acquires and
// releases g_gmock_mutex.
const ExpectationBase* const untyped_expectation =
this->UntypedFindMatchingExpectation(untyped_args, &untyped_action,
&is_excessive, &ss, &why);
const bool found = untyped_expectation != nullptr;
// True if and only if we need to print the call's arguments
// and return value.
// This definition must be kept in sync with the uses of Expect()
// and Log() in this function.
const bool need_to_report_call =
!found || is_excessive || LogIsVisible(kInfo);
if (!need_to_report_call) {
// Perform the action without printing the call information.
return untyped_action == nullptr
? this->UntypedPerformDefaultAction(untyped_args, "")
: this->UntypedPerformAction(untyped_action, untyped_args);
}
ss << " Function call: " << Name();
this->UntypedPrintArgs(untyped_args, &ss);
// In case the action deletes a piece of the expectation, we
// generate the message beforehand.
if (found && !is_excessive) {
untyped_expectation->DescribeLocationTo(&loc);
}
UntypedActionResultHolderBase* result = nullptr;
auto perform_action = [&] {
return untyped_action == nullptr
? this->UntypedPerformDefaultAction(untyped_args, ss.str())
: this->UntypedPerformAction(untyped_action, untyped_args);
};
auto handle_failures = [&] {
ss << "\n" << why.str();
if (!found) {
// No expectation matches this call - reports a failure.
Expect(false, nullptr, -1, ss.str());
} else if (is_excessive) {
// We had an upper-bound violation and the failure message is in ss.
Expect(false, untyped_expectation->file(), untyped_expectation->line(),
ss.str());
} else {
// We had an expected call and the matching expectation is
// described in ss.
Log(kInfo, loc.str() + ss.str(), 2);
}
};
#if GTEST_HAS_EXCEPTIONS
try {
result = perform_action();
} catch (...) {
handle_failures();
throw;
}
#else
result = perform_action();
#endif
if (result != nullptr) result->PrintAsActionResult(&ss);
handle_failures();
return result;
}
// Returns an Expectation object that references and co-owns exp,
// which must be an expectation on this mock function.
Expectation UntypedFunctionMockerBase::GetHandleOf(ExpectationBase* exp) {