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Add ability to start/stop test timer at specific points

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This timer is expected to be global, so this would make paralellizing
tests difficult. However, because the main target of this project (the
GBA) does not support parallelization, this is not a concern at the
moment.
This commit is contained in:
Myles Busig 2024-09-12 15:18:15 -07:00
parent 8ea2cb9d49
commit 924ea41518
1 changed files with 33 additions and 12 deletions
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45
include/mtl/test.hpp
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@ -39,6 +39,36 @@ public:
m_test_names.push_back(name); m_test_names.push_back(name);
} }
static void reset_timer() {
#ifdef __GBA__
REG_TM2D = UINT16_MAX;
// We must enable and disable the timer to write UINT16_MAX
// to the timer register
REG_TM2CNT = TM_ENABLE;
REG_TM2CNT &= ~TM_ENABLE;
#endif
}
static void start_timer() {
#ifdef __GBA__
REG_TM2D = 0;
REG_TM2CNT = TM_ENABLE;
#endif
}
static void end_timer() {
#ifdef __GBA__
REG_TM2CNT &= ~TM_ENABLE;
#endif
}
static uint16_t query_timer() {
#ifdef __GBA__
return REG_TM2D;
#endif
return UINT16_MAX;
}
static bool run_tests() { static bool run_tests() {
log::info << "=========================" << endl; log::info << "=========================" << endl;
log::info << "Running suite \"" << instance().name() << '\"' << endl; log::info << "Running suite \"" << instance().name() << '\"' << endl;
@ -53,19 +83,10 @@ public:
log::info << "Running \"" << name << "\"..." << endl; log::info << "Running \"" << name << "\"..." << endl;
uint16_t time = 0; reset_timer();
bool result = test();
#ifdef __GBA__ log::info << (result ? "OK" : "FAILED") << ", TIME: " << query_timer() << endl;
REG_TM2D = 0;
REG_TM2CNT = TM_ENABLE;
#endif
bool result = (test)();
#ifdef __GBA__
time = REG_TM2D;
REG_TM2CNT = ~TM_ENABLE;
#endif
log::info << (result ? "OK" : "FAILED") << ", TIME: " << time << endl;
if (result) { ++num_ok; } if (result) { ++num_ok; }
else { ++num_fail; } else { ++num_fail; }