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1af8b826c8
This change also explicitly lists the source files for CMake. This is because `GLOB` does not remove old files when switching branches in Git, and `CONFIGURE_DEPENDS` will add unstaged files after stashing. See also: https://cmake.org/cmake/help/latest/command/file.html#glob
100 lines
3.0 KiB
C++
100 lines
3.0 KiB
C++
#include <doctest.hpp>
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#include <argparse.hpp>
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using doctest::test_suite;
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TEST_CASE("Parse negative integer" * test_suite("positional_arguments")) {
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argparse::ArgumentParser program;
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program.add_argument("--verbose", "-v")
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.help("enable verbose logging")
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.default_value(false)
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.implicit_value(true);
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program.add_argument("number")
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.help("Input number")
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.action([](const std::string& value) { return std::stoi(value); });
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program.parse_args({"./main", "-1"});
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REQUIRE(program.get<int>("number") == -1);
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}
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TEST_CASE("Parse negative integers into a vector" *
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test_suite("positional_arguments")) {
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argparse::ArgumentParser program;
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program.add_argument("--verbose", "-v")
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.help("enable verbose logging")
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.default_value(false)
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.implicit_value(true);
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program.add_argument("number")
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.help("Input number")
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.nargs(3)
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.action([](const std::string& value) { return std::stoi(value); });
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program.parse_args({"./main", "-1", "-2", "3"});
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REQUIRE(program["number"] == std::vector<int>{-1, -2, 3});
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}
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TEST_CASE("Parse negative float" * test_suite("positional_arguments")) {
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argparse::ArgumentParser program;
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program.add_argument("--verbose", "-v")
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.help("enable verbose logging")
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.default_value(false)
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.implicit_value(true);
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program.add_argument("number")
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.help("Input number")
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.action([](const std::string& value) { return std::stof(value); });
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program.parse_args({"./main", "-1.0"});
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REQUIRE(program.get<float>("number") == -1.0);
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}
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TEST_CASE("Parse negative floats into a vector" *
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test_suite("positional_arguments")) {
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argparse::ArgumentParser program;
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program.add_argument("--verbose", "-v")
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.help("enable verbose logging")
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.default_value(false)
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.implicit_value(true);
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program.add_argument("number")
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.help("Input number")
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.nargs(3)
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.action([](const std::string& value) { return std::stod(value); });
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program.parse_args({"./main", "-1.001", "-2.002", "3.003"});
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REQUIRE(program["number"] == std::vector<double>{-1.001, -2.002, 3.003});
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}
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TEST_CASE("Parse numbers in E notation" * test_suite("positional_arguments")) {
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argparse::ArgumentParser program;
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program.add_argument("--verbose", "-v")
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.help("enable verbose logging")
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.default_value(false)
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.implicit_value(true);
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program.add_argument("number")
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.help("Input number")
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.action([](const std::string& value) { return std::stod(value); });
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program.parse_args({"./main", "-1.2e3"});
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REQUIRE(program.get<double>("number") == -1200.0);
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}
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TEST_CASE("Parse numbers in E notation (capital E)" *
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test_suite("positional_arguments")) {
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argparse::ArgumentParser program;
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program.add_argument("--verbose", "-v")
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.help("enable verbose logging")
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.default_value(false)
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.implicit_value(true);
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program.add_argument("number")
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.help("Input number")
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.action([](const std::string& value) { return std::stod(value); });
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program.parse_args({"./main", "-1.32E4"});
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REQUIRE(program.get<double>("number") == -13200.0);
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}
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