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improve coverage

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* tests/core/acc.cc: here
* tests/core/acc.test: fix test invokation
This commit is contained in:
Maximilien Colange 2018-05-22 11:28:16 +02:00
parent 6f057941ce
commit 65a56f4cef
2 changed files with 27 additions and 3 deletions
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28
tests/core/acc.cc
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@ -186,7 +186,31 @@ int main()
} }
catch (const std::runtime_error& e) catch (const std::runtime_error& e)
{ {
return std::strcmp(e.what(), "Too many acceptance sets used."); if (std::strcmp(e.what(), "Too many acceptance sets used."))
return 1;
} }
return 1;
try
{
spot::acc_cond::mark_t m{0};
m <<= SPOT_NB_ACC + 1;
}
catch (const std::runtime_error& e)
{
if (std::strcmp(e.what(), "bit shift overflow is undefined behavior"))
return 1;
}
try
{
spot::acc_cond::mark_t m{0};
m >>= SPOT_NB_ACC + 1;
}
catch (const std::runtime_error& e)
{
if (std::strcmp(e.what(), "bit shift overflow is undefined behavior"))
return 1;
}
return 0;
} }

2
tests/core/acc.test
View file

@ -87,5 +87,5 @@ Inf(2) & Fin(2)
(Fin(0)|Fin(3)) | (Inf(1) & Fin(2)) (Fin(0)|Fin(3)) | (Inf(1) & Fin(2))
EOF EOF
run 0 ../acc | tee stdout run 0 ../acc > stdout
diff stdout expect diff stdout expect