35 lines
785 B
C++
35 lines
785 B
C++
#include "scoped.hpp"
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#include "tap.hpp"
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///////////////////////////////////////////////////////////////////////////////
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void test_restore (cruft::TAP::logger &tap)
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{
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int value = 42;
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{
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cruft::scoped::restore raii (value);
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tap.expect_eq (value, 42, "restorer constructor doesn't modifier value");
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value = 7;
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}
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tap.expect_eq (value, 42, "restorer restores value at destruction");
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{
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cruft::scoped::restore raii (value);
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value = 7;
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raii.reset ();
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}
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tap.expect_eq (value, 7, "restorer reset doesn't modify value at destruction");
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}
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///////////////////////////////////////////////////////////////////////////////
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int main ()
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{
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cruft::TAP::logger tap;
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test_restore (tap);
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return tap.status ();
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} |