53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
#include "tap.hpp"
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#include "view.hpp"
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#include <algorithm>
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///////////////////////////////////////////////////////////////////////////////
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int
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main (int, char**)
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{
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util::TAP::logger tap;
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tap.expect_eq (
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std::size (util::make_view ("foo")), 3u,
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"character array view does not include trailing null"
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);
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const std::string s = "this is a test string";
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const std::string t = "not the same string";
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tap.expect_eq (s, util::make_view(s), "string/view equality");
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tap.expect_neq (s, util::make_view(t), "string/view inequality");
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tap.expect_eq (s.data (), util::make_view (s), "c-str/view equality");
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tap.expect_eq (
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s,
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util::view<const char*> (&*s.cbegin (), &*s.cend ()),
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"string/pointer-view equality");
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{
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// comparator tests
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static const struct {
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util::view<const char*> a;
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util::view<const char*> b;
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bool less;
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} TESTS[] = {
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{ "b", "b", false },
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{ "b", "a", false },
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{ "b", "c", true },
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{ "foo", "bar", false },
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{ "bar", "foo", true },
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{ "banana", "banana", false },
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{ "banana", "banan", false },
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{ "banan", "banana", true },
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};
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tap.expect (std::all_of (std::begin (TESTS), std::end (TESTS), [] (const auto &x) {
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return (x.a < x.b) == x.less;
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}), "comparator less-than");
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};
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return tap.status ();
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}
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