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Diffstat (limited to 'tomlplusplus/tests/parsing_comments.cpp')
| -rw-r--r-- | tomlplusplus/tests/parsing_comments.cpp | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/tomlplusplus/tests/parsing_comments.cpp b/tomlplusplus/tests/parsing_comments.cpp new file mode 100644 index 0000000000..c6ed34ac31 --- /dev/null +++ b/tomlplusplus/tests/parsing_comments.cpp @@ -0,0 +1,110 @@ +// This file is a part of toml++ and is subject to the the terms of the MIT license. +// Copyright (c) Mark Gillard <mark.gillard@outlook.com.au> +// See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text. +// SPDX-License-Identifier: MIT + +#include "tests.hpp" + +TEST_CASE("parsing - comments") +{ + parsing_should_succeed(FILE_LINE_ARGS, + R"( + # This is a full-line comment + key = "value" # This is a comment at the end of a line + another = "# This is not a comment" + )"sv, + [](table&& tbl) + { + CHECK(tbl.size() == 2); + CHECK(tbl["key"] == "value"sv); + CHECK(tbl["another"] == "# This is not a comment"sv); + }); + + parsing_should_succeed(FILE_LINE_ARGS, + R"(# this = "looks like a KVP but is commented out)"sv, + [](table&& tbl) { CHECK(tbl.size() == 0); }); + +#if TOML_LANG_AT_LEAST(1, 0, 0) + { + // toml/issues/567 (disallow non-TAB control characters in comments) + // 00 - 08 + parsing_should_fail(FILE_LINE_ARGS, "# \u0000 some trailing garbage"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0001"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0002"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0003"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0004"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0005"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0006"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0007"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0008"sv); + + // skip tab and line breaks (real and otherwise) + // \u0009 is \t + // \u000A is \n + // \u000B is \v (vertical tab) + // \u000C is \f (form feed) + // \u000D is \r + + // 0E - 1F + parsing_should_fail(FILE_LINE_ARGS, "# \u000E"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u000F"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0010"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0011"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0012"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0013"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0014"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0015"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0016"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0017"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0018"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u0019"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u001A"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u001B"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u001C"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u001D"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u001E"sv); + parsing_should_fail(FILE_LINE_ARGS, "# \u001F"sv); + // 7F + parsing_should_fail(FILE_LINE_ARGS, "# \u007F"sv); + } +#else + { + parsing_should_succeed(FILE_LINE_ARGS, + S("## 00 - 08" + "# \u0000 " + "# \u0001 " + "# \u0002 " + "# \u0003 " + "# \u0004 " + "# \u0005 " + "# \u0006 " + "# \u0007 " + "# \u0008 " + "## 0A - 1F" + "# \u000A " + "# \u000B " + "# \u000C " + "# \u000D " + "# \u000E " + "# \u000F " + "# \u0010 " + "# \u0011 " + "# \u0012 " + "# \u0013 " + "# \u0014 " + "# \u0015 " + "# \u0016 " + "# \u0017 " + "# \u0018 " + "# \u0019 " + "# \u001A " + "# \u001B " + "# \u001C " + "# \u001D " + "# \u001E " + "# \u001F " + "## 7F " + "# \u007F "sv)); + } +#endif +} |