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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
20 lines
447 B
C++
20 lines
447 B
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("Users can format help message" * test_suite("help")) {
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argparse::ArgumentParser program("test");
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program.add_argument("input")
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.help("positional input");
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program.add_argument("-c")
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.help("optional input");
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std::ostringstream s;
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s << program;
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REQUIRE_FALSE(s.str().empty());
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auto msg = program.help().str();
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REQUIRE(msg == s.str());
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}
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