81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
#ifdef TESTS_BUILD
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#include <cstring>
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#include <sstream>
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#include <unordered_map>
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#include "../extern/catch.hpp"
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#include "../src/StringView.hpp"
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TEST_CASE("Initialize compile time", "[Utilities]") {
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static_assert("foo"_cnc.Length() == 3);
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static_assert("bar"_cnc.Length() == 3);
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}
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TEST_CASE("Compare compile time", "[Utilities]") { static_assert("foo"_cnc != "bar"_cnc); }
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TEST_CASE("Compare compile time with CaseInsensitiveStringview", "[Utilities]") {
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static_assert("foo"_cnc == ArbUt::StringViewLiteral("foo"));
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}
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TEST_CASE("Use insensitive const string in unordered_map", "[Utilities]") {
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std::unordered_map<ArbUt::StringView, int32_t> map;
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map.insert({"foO"_cnc, 1});
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map.insert({"bAR"_cnc, 5});
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CHECK(map["bar"_cnc] == 5);
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CHECK(map["foo"_cnc] == 1);
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}
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TEST_CASE("Use case insensitive const string in switch case", "[Utilities]") {
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auto val = ArbUt::StringView("foobar");
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switch (val) {
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case "foo"_cnc: FAIL(); break;
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case "bar"_cnc: FAIL(); break;
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case "FOObAr"_cnc: SUCCEED(); break;
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default: FAIL(); break;
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}
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}
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TEST_CASE("Literal stringview to non literal, then use", "[Utilities]") {
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ArbUt::StringView val;
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{ val = "foobar"_cnc; }
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INFO(val.c_str());
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REQUIRE(strcmp(val.c_str(), "foobar") == 0);
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}
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TEST_CASE("Pipe stringview into strean", "[Utilities]") {
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std::stringstream ss;
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ArbUt::StringView val = "foo";
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ss << val;
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REQUIRE(ss.str() == "foo");
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ss << val;
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REQUIRE(ss.str() == "foofoo");
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ArbUt::StringView val2 = "bar";
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ss << val2;
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REQUIRE(ss.str() == "foofoobar");
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}
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#ifndef WINDOWS
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__attribute__((optnone))
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#endif
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static ArbUt::StringView
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TestCreateStringview() {
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char originalVal[7];
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originalVal[0] = 'f';
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originalVal[1] = 'o';
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originalVal[2] = 'o';
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originalVal[3] = 'b';
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originalVal[4] = 'a';
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originalVal[5] = 'r';
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originalVal[6] = '\0';
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return ArbUt::StringView(originalVal);
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}
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TEST_CASE("Out of scope char* doesn't lose reference", "[Utilities]") {
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ArbUt::StringView val = TestCreateStringview();
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INFO(val.c_str());
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REQUIRE(strcmp(val.c_str(), "foobar") == 0);
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}
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TEST_CASE("Get Empty String", "[Utilities]") { REQUIRE(ArbUt::StringView::EmptyString() == ""_cnc); }
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#endif |