41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
#include "../expected.hpp"
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#include "../tap.hpp"
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int main ()
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{
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cruft::TAP::logger tap;
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tap.expect_nothrow (
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[] () { (void)cruft::expected<std::string,int> { "foo" }; },
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"value construction succeeds"
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);
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tap.expect_nothrow (
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[] () { (void)cruft::expected<std::string,int> { EPERM }; },
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"error construction succeeds"
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);
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tap.expect_eq (cruft::expected<std::string,int> { "foo" }.value (), "foo", "value matches");
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tap.expect_eq (cruft::expected<std::string,int> { EPERM }.error (), EPERM, "error matches");
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tap.expect_throw<cruft::bad_expected_access> (
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[] () {
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cruft::expected<std::string,int> val { EPERM };
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val.value ();
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},
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"value access fails when holding an error"
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);
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tap.expect_throw<cruft::bad_expected_access> (
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[] () {
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cruft::expected<std::string,int> val { "foo" };
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val.error ();
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},
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"error access fails when holding a value"
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);
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return tap.status ();
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} |