libcruft-util/test/format.cpp

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#include "format.hpp"
#include "tap.hpp"
int
main (void)
{
using namespace std::string_literals;
util::TAP::logger tap;
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tap.expect_eq (util::format::render ("identity"), "identity"s, "identity literal");
tap.expect_eq (util::format::render ("%s", "identity"s), "identity"s, "identity string substitution");
tap.expect_eq (util::format::render ("%s", "identity" ), "identity"s, "identity char[] substitution");
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tap.expect_throw<util::format::missing_error> ([] (void) {
util::format::render ("%s");
}, "missing value");
tap.expect_throw<util::format::format_error> ([] (void) {
util::format::render ("%!", 42);
}, "invalid specifier");
tap.expect_throw<util::format::format_error> ([] (void) {
util::format::render ("%", 42);
}, "truncated specifier");
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return tap.status ();
}