c7483cb92c
also: - fixed column numbers being wrong when a value ended at EOF - fixed some `print_to_stream` overloads for `char8_t` - fixed a minor preprocessor snafu on MSVC - fixed '\' not being escaped when printing string values - added an initializer list constructor for tables - added `array::flatten` - added `table::find` - added `table::is_inline` setter - added `TOML_SMALL_INT_TYPE` - added `parse_file` - added stream operator for source_region - added proper license notice for the utf8 decoder - added lots more documentation and tests
152 lines
3.3 KiB
C++
152 lines
3.3 KiB
C++
#include "tests.h"
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TEST_CASE("parsing - key-value pairs")
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{
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parsing_should_succeed(S(R"(
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key = "value"
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bare_key = "value"
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bare-key = "value"
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1234 = "value"
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)"sv),
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[](table&& tbl) noexcept
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{
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CHECK(tbl.size() == 4);
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CHECK(tbl[S("key")] == S("value"sv));
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CHECK(tbl[S("bare_key")] == S("value"sv));
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CHECK(tbl[S("bare-key")] == S("value"sv));
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CHECK(tbl[S("1234")] == S("value"sv));
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}
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);
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parsing_should_fail(S(R"(key = # INVALID)"sv));
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parsing_should_succeed(S(R"(
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"127.0.0.1" = "value"
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"character encoding" = "value"
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"ʎǝʞ" = "value"
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'key2' = "value"
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'quoted "value"' = "value"
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)"sv),
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[](table&& tbl) noexcept
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{
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CHECK(tbl[S("127.0.0.1")] == S("value"sv));
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CHECK(tbl[S("character encoding")] == S("value"sv));
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CHECK(tbl[S("ʎǝʞ")] == S("value"sv));
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CHECK(tbl[S("key2")] == S("value"sv));
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CHECK(tbl[S("quoted \"value\"")] == S("value"sv));
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}
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);
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parsing_should_fail(S(R"(= "no key name")"sv));
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parsing_should_fail(S(R"(
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# DO NOT DO THIS
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name = "Tom"
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name = "Pradyun"
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)"sv)
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);
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}
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TEST_CASE("parsing - key-value pairs (dotted)")
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{
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parsing_should_succeed(S(R"(
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name = "Orange"
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physical.color = "orange"
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physical.shape = "round"
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site."google.com" = true
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)"sv),
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[](table&& tbl) noexcept
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{
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CHECK(tbl.size() == 3);
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CHECK(tbl[S("name")] == S("Orange"sv));
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CHECK(tbl[S("physical")][S("color")] == S("orange"sv));
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CHECK(tbl[S("physical")][S("shape")] == S("round"sv));
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CHECK(tbl[S("site")][S("google.com")] == true);
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}
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);
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parsing_should_succeed(S(R"(
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fruit.apple.smooth = true
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fruit.orange = 2
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)"sv),
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[](table&& tbl) noexcept
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{
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CHECK(tbl[S("fruit")][S("apple")][S("smooth")] == true);
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CHECK(tbl[S("fruit")][S("orange")] == 2);
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}
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);
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parsing_should_fail(S(R"(
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# THIS IS INVALID
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fruit.apple = 1
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fruit.apple.smooth = true
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)"sv)
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);
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parsing_should_succeed(S(R"(
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# VALID BUT DISCOURAGED
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apple.type = "fruit"
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orange.type = "fruit"
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apple.skin = "thin"
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orange.skin = "thick"
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apple.color = "red"
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orange.color = "orange"
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)"sv),
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[](table&& tbl) noexcept
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{
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CHECK(tbl[S("apple")][S("type")] == S("fruit"sv));
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CHECK(tbl[S("apple")][S("skin")] == S("thin"sv));
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CHECK(tbl[S("apple")][S("color")] == S("red"sv));
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CHECK(tbl[S("orange")][S("type")] == S("fruit"sv));
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CHECK(tbl[S("orange")][S("skin")] == S("thick"sv));
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CHECK(tbl[S("orange")][S("color")] == S("orange"sv));
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}
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);
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parsing_should_succeed(S(R"(
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# RECOMMENDED
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apple.type = "fruit"
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apple.skin = "thin"
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apple.color = "red"
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orange.type = "fruit"
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orange.skin = "thick"
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orange.color = "orange"
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)"sv),
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[](table&& tbl) noexcept
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{
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CHECK(tbl[S("apple")][S("type")] == S("fruit"sv));
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CHECK(tbl[S("apple")][S("skin")] == S("thin"sv));
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CHECK(tbl[S("apple")][S("color")] == S("red"sv));
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CHECK(tbl[S("orange")][S("type")] == S("fruit"sv));
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CHECK(tbl[S("orange")][S("skin")] == S("thick"sv));
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CHECK(tbl[S("orange")][S("color")] == S("orange"sv));
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}
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);
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// allow + in bare keys - toml/issues/644
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// allow unicode in bare keys - toml/issues/687
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#if TOML_LANG_HIGHER_THAN(0, 5, 0)
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parsing_should_succeed(S(R"(
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key+1 = 0
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ʎǝʞ2 = 0
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)"sv),
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[](table&& tbl) noexcept
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{
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CHECK(tbl.size() == 2);
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CHECK(tbl[S("key+1")] == 0);
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CHECK(tbl[S("ʎǝʞ2")] == 0);
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}
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);
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#else
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parsing_should_fail(R"(key+1 = 0)"sv);
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parsing_should_fail(R"(ʎǝʞ2 = 0)"sv);
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#endif
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}
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