Retro68/AutomatedTests/Segment1.c

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#include "Test.h"
#include <SegLoad.h>
#include <Memory.h>
#include <stdio.h>
int variable;
void Foo(void);
void Bar(void);
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Boolean Test(Boolean unloadFoo, Boolean unloadBar, Boolean compact)
{
variable = 6;
Foo();
if(variable != 54)
{
TestLog("Expected 54 after Foo().");
return false;
}
if(unloadFoo)
UnloadSeg(&Foo);
if(unloadBar)
UnloadSeg(&Bar);
Size grow;
if(compact)
MaxMem(&grow);
Bar();
if(variable != 42)
{
TestLog("Expected 42 after Bar().");
return false;
}
return true;
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}
int main(void)
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{
Size grow, maxblock, maxblock2, freemem, freemem2;
MaxApplZone(); // just to keep things simple and predictable
MoreMasters();
maxblock = MaxMem(&grow);
freemem = FreeMem();
TestLog("1. No unloading");
if(!Test(false, false, false))
return 1;
maxblock2 = MaxMem(&grow);
TestLog("2. UnloadSeg(&Foo)");
if(!Test(true, false, false))
return 1;
TestLog("3. UnloadSeg(&Bar)");
if(!Test(false, true, false))
return 1;
TestLog("4. UnloadSeg(&Foo); UnloadSeg(&Bar)");
if(!Test(true, true, false))
return 1;
TestLog("5. UnloadSeg(&Foo); MaxMem()");
if(!Test(true, false, true))
return 1;
TestLog("6. UnloadSeg(&Bar); MaxMem()");
if(!Test(false, true, true))
return 1;
TestLog("7. UnloadSeg(&Foo); UnloadSeg(&Bar); MaxMem()");
if(!Test(true, true, true))
return 1;
UnloadSeg(&Foo);
maxblock2 = MaxMem(&grow);
freemem2 = FreeMem();
if(maxblock2 < maxblock || freemem2 < freemem)
{
TestLog("Leak");
char s[256];
sprintf(s, "maxblock: %d (delta %d), freemem: %d (delta %d)",
maxblock2, maxblock2-maxblock, freemem2, freemem2-freemem);
TestLog(s);
return 1;
}
else if(maxblock2 > maxblock || freemem2 > freemem)
TestLog("Magic Memory");
TestLog("OK");
return 0;
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}