diff options
Diffstat (limited to 'Tests/CMakeLib/testArgumentParser.cxx')
| -rw-r--r-- | Tests/CMakeLib/testArgumentParser.cxx | 110 |
1 files changed, 71 insertions, 39 deletions
diff --git a/Tests/CMakeLib/testArgumentParser.cxx b/Tests/CMakeLib/testArgumentParser.cxx index ecfc5fc..f0ace50 100644 --- a/Tests/CMakeLib/testArgumentParser.cxx +++ b/Tests/CMakeLib/testArgumentParser.cxx @@ -3,7 +3,9 @@ #include <initializer_list> #include <iostream> +#include <map> #include <string> +#include <utility> #include <vector> #include <cm/optional> @@ -15,7 +17,7 @@ namespace { -struct Result +struct Result : public ArgumentParser::ParseResult { bool Option1 = false; bool Option2 = false; @@ -69,6 +71,11 @@ bool verifyResult(Result const& result, static std::vector<cm::string_view> const missing = { "STRING_1"_s, "LIST_1"_s, "LIST_4"_s }; + static std::map<cm::string_view, std::string> const keywordErrors = { + { "STRING_1"_s, " missing required value\n" }, + { "LIST_1"_s, " missing required value\n" }, + { "LIST_4"_s, " missing required value\n" } + }; #define ASSERT_TRUE(x) \ do { \ @@ -78,6 +85,8 @@ bool verifyResult(Result const& result, } \ } while (false) + ASSERT_TRUE(!result); + ASSERT_TRUE(result.Option1); ASSERT_TRUE(!result.Option2); @@ -110,6 +119,13 @@ bool verifyResult(Result const& result, ASSERT_TRUE(unparsedArguments[0] == "bar"); ASSERT_TRUE(keywordsMissingValue == missing); + ASSERT_TRUE(result.GetKeywordErrors().size() == keywordErrors.size()); + for (auto const& ke : result.GetKeywordErrors()) { + auto const ki = keywordErrors.find(ke.first); + ASSERT_TRUE(ki != keywordErrors.end()); + ASSERT_TRUE(ke.second == ki->second); + } + return true; } @@ -119,54 +135,65 @@ bool testArgumentParserDynamic() std::vector<std::string> unparsedArguments; std::vector<cm::string_view> keywordsMissingValue; - cmArgumentParser<void>{} - .Bind("OPTION_1"_s, result.Option1) - .Bind("OPTION_2"_s, result.Option2) - .Bind("STRING_1"_s, result.String1) - .Bind("STRING_2"_s, result.String2) - .Bind("STRING_3"_s, result.String3) - .Bind("STRING_4"_s, result.String4) - .Bind("LIST_1"_s, result.List1) - .Bind("LIST_2"_s, result.List2) - .Bind("LIST_3"_s, result.List3) - .Bind("LIST_4"_s, result.List4) - .Bind("LIST_5"_s, result.List5) - .Bind("LIST_6"_s, result.List6) - .Bind("MULTI_1"_s, result.Multi1) - .Bind("MULTI_2"_s, result.Multi2) - .Bind("MULTI_3"_s, result.Multi3) - .Bind("MULTI_4"_s, result.Multi4) - .Parse(args, &unparsedArguments, &keywordsMissingValue); + static_cast<ArgumentParser::ParseResult&>(result) = + cmArgumentParser<void>{} + .Bind("OPTION_1"_s, result.Option1) + .Bind("OPTION_2"_s, result.Option2) + .Bind("STRING_1"_s, result.String1) + .Bind("STRING_2"_s, result.String2) + .Bind("STRING_3"_s, result.String3) + .Bind("STRING_4"_s, result.String4) + .Bind("LIST_1"_s, result.List1) + .Bind("LIST_2"_s, result.List2) + .Bind("LIST_3"_s, result.List3) + .Bind("LIST_4"_s, result.List4) + .Bind("LIST_5"_s, result.List5) + .Bind("LIST_6"_s, result.List6) + .Bind("MULTI_1"_s, result.Multi1) + .Bind("MULTI_2"_s, result.Multi2) + .Bind("MULTI_3"_s, result.Multi3) + .Bind("MULTI_4"_s, result.Multi4) + .Parse(args, &unparsedArguments, &keywordsMissingValue); return verifyResult(result, unparsedArguments, keywordsMissingValue); } +static auto const parserStatic = // + cmArgumentParser<Result>{} + .Bind("OPTION_1"_s, &Result::Option1) + .Bind("OPTION_2"_s, &Result::Option2) + .Bind("STRING_1"_s, &Result::String1) + .Bind("STRING_2"_s, &Result::String2) + .Bind("STRING_3"_s, &Result::String3) + .Bind("STRING_4"_s, &Result::String4) + .Bind("LIST_1"_s, &Result::List1) + .Bind("LIST_2"_s, &Result::List2) + .Bind("LIST_3"_s, &Result::List3) + .Bind("LIST_4"_s, &Result::List4) + .Bind("LIST_5"_s, &Result::List5) + .Bind("LIST_6"_s, &Result::List6) + .Bind("MULTI_1"_s, &Result::Multi1) + .Bind("MULTI_2"_s, &Result::Multi2) + .Bind("MULTI_3"_s, &Result::Multi3) + .Bind("MULTI_4"_s, &Result::Multi4) + /* keep semicolon on own line */; + bool testArgumentParserStatic() { - static auto const parser = // - cmArgumentParser<Result>{} - .Bind("OPTION_1"_s, &Result::Option1) - .Bind("OPTION_2"_s, &Result::Option2) - .Bind("STRING_1"_s, &Result::String1) - .Bind("STRING_2"_s, &Result::String2) - .Bind("STRING_3"_s, &Result::String3) - .Bind("STRING_4"_s, &Result::String4) - .Bind("LIST_1"_s, &Result::List1) - .Bind("LIST_2"_s, &Result::List2) - .Bind("LIST_3"_s, &Result::List3) - .Bind("LIST_4"_s, &Result::List4) - .Bind("LIST_5"_s, &Result::List5) - .Bind("LIST_6"_s, &Result::List6) - .Bind("MULTI_1"_s, &Result::Multi1) - .Bind("MULTI_2"_s, &Result::Multi2) - .Bind("MULTI_3"_s, &Result::Multi3) - .Bind("MULTI_4"_s, &Result::Multi4); - std::vector<std::string> unparsedArguments; std::vector<cm::string_view> keywordsMissingValue; Result const result = - parser.Parse(args, &unparsedArguments, &keywordsMissingValue); + parserStatic.Parse(args, &unparsedArguments, &keywordsMissingValue); + return verifyResult(result, unparsedArguments, keywordsMissingValue); +} +bool testArgumentParserStaticBool() +{ + std::vector<std::string> unparsedArguments; + std::vector<cm::string_view> keywordsMissingValue; + Result result; + ASSERT_TRUE(parserStatic.Parse(result, args, &unparsedArguments, + &keywordsMissingValue) == false); return verifyResult(result, unparsedArguments, keywordsMissingValue); } @@ -184,5 +211,10 @@ int testArgumentParser(int /*unused*/, char* /*unused*/ []) return -1; } + if (!testArgumentParserStaticBool()) { + std::cout << "While executing testArgumentParserStaticBool().\n"; + return -1; + } + return 0; } |