thirdparty/scummvm
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added code to test timers and mutexes, some issues with mutexes present although

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svn-id: r50444
This commit is contained in:
Neeraj Kumar 2010-06-28 12:58:14 +00:00
parent cf3d5c2774
commit ef1ba0ea15
3 changed files with 51 additions and 5 deletions
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45
engines/testbed/misc.cpp
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@ -23,6 +23,7 @@
*/
#include "testbed/misc.h"
#include "common/timer.h"
namespace Testbed {
@ -34,6 +35,25 @@ void MiscTests::getHumanReadableFormat(TimeDate &td, Common::String &date) {
return;
}
void MiscTests::timerCallback(void *arg) {
// Increment arg which actually points to an int
// arg must point to a static data, threads otherwise have their own stack
int &ptrToNumTimesExecuted = *((int *) arg);
ptrToNumTimesExecuted++;
printf("LOG: Inside the timed process!\n");
}
void MiscTests::criticalSection(void *arg) {
SharedVars &sv = *((SharedVars *) arg);
printf("Before: %d %d\n", sv.first, sv.second);
sv.first++;
g_system->delayMillis(3000);
printf("After waking up: %d %d\n", sv.first, sv.second);
sv.second *= sv.first;
printf("Finally: %d %d\n", sv.first, sv.second);
}
bool MiscTests::testDateTime() {
TimeDate t1, t2;
g_system->getTimeAndDate(t1);
@ -70,16 +90,33 @@ bool MiscTests::testDateTime() {
}
bool MiscTests::testTimers() {
return true;
static int numTimesExecuted = 0;
if (g_system->getTimerManager()->installTimerProc(timerCallback, 100000, &numTimesExecuted)) {
g_system->delayMillis(150);
printf("LOG: Timed Process Invoked %d times\n", numTimesExecuted);
g_system->getTimerManager()->removeTimerProc(timerCallback);
if (1 == numTimesExecuted) {
return true;
}
}
return false;
}
bool MiscTests::testMutexes() {
return true;
static SharedVars sv = {1, 1, g_system->createMutex()};
if (g_system->getTimerManager()->installTimerProc(criticalSection, 100000, &sv)) {
g_system->delayMillis(150);
criticalSection(&sv);
g_system->getTimerManager()->removeTimerProc(criticalSection);
}
return false;
}
MiscTestSuite::MiscTestSuite() {
addTest("Date/time", &MiscTests::testDateTime);
addTest("Timers", &MiscTests::testTimers);
// addTest("Date/time", &MiscTests::testDateTime);
// addTest("Timers", &MiscTests::testTimers);
addTest("Mutexes", &MiscTests::testMutexes);
}
const char *MiscTestSuite::getName() const {