From 954629f6bc3b7753c5be0c08e0cdb5caf1056d23 Mon Sep 17 00:00:00 2001 From: Leonetienne Date: Mon, 16 May 2022 23:57:26 +0200 Subject: Adhere to new project structure --- StringTools/test/Char__IsDigit.cpp | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 StringTools/test/Char__IsDigit.cpp (limited to 'StringTools/test/Char__IsDigit.cpp') diff --git a/StringTools/test/Char__IsDigit.cpp b/StringTools/test/Char__IsDigit.cpp new file mode 100644 index 0000000..baac1ed --- /dev/null +++ b/StringTools/test/Char__IsDigit.cpp @@ -0,0 +1,20 @@ +#include +#include "Catch2.h" + +// Tests character digit-ness by checking it against a map +TEST_CASE(__FILE__"/MapTest", "[Char][IsUpper]") +{ + // Setup + const std::string in = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHJIKLMNOPQRSTUVWXYZ!&/()=?*'#-.,;:_"; + const std::string map = "000000000000000000000000001111111111000000000000000000000000000000000000000000"; + // 0 -> no digit, 1 -> digit + + // Verify that I didn't frick up compiling the map by hand + if (in.length() != map.length()) + FAIL("map.size() does not match in.size(). (" << in.length() << " : " << map.length() << ")"); + + // Exercise & Verify + for (std::size_t i = 0; i < in.size(); i++) + if (CharTools::IsDigit(in[i]) != (map[i] == '1')) + FAIL("'" << in[i] << "' differs from the map. Map says '" << map[i] << "', 1-> is a digit. Check first if the map is wrong, before trying to debug."); +} -- cgit v1.2.3