33 lines
1.2 KiB
C++
33 lines
1.2 KiB
C++
#include <cassert>
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#include <iostream>
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#include "elfspy/SPY.h"
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#include "elfspy/Call.h"
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#include "elfspy/Arg.h"
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#include "elfspy/Result.h"
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#include "demo.h"
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int main(int argc, char** argv)
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{
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spy::initialise(argc, argv);
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{
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// add some spies about things that happen in f()
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auto add_spy = SPY(&add);
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auto add_arg0 = spy::arg<0>(add_spy); // capture first argument of add()
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auto add_arg1 = spy::arg<1>(add_spy); // capture second argument of add()
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auto add_call = spy::call(add_spy); // capture number of calls to add()
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auto add_result = spy::result(add_spy); // capture return value from add()
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int rv = f();
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assert(rv == 10);
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assert(add_call.count() == 2); // verify add is called twice
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assert(add_arg0.value(0) == 1); // verify first argument of first call
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assert(add_arg1.value(0) == 2); // verify second argument of first call
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assert(add_arg0.value(1) == 3); // verify first argument of second call
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assert(add_arg1.value(1) == 4); // verify second argument of second call
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assert(add_result.value(0) == 3); // verify return value of first call
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assert(add_result.value(1) == 7); // verify return value of second call
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}
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return 0;
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}
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