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Diffstat (limited to 'tomlplusplus/tests/parsing_arrays.cpp')
| -rw-r--r-- | tomlplusplus/tests/parsing_arrays.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/tomlplusplus/tests/parsing_arrays.cpp b/tomlplusplus/tests/parsing_arrays.cpp new file mode 100644 index 0000000000..eef9d22eee --- /dev/null +++ b/tomlplusplus/tests/parsing_arrays.cpp @@ -0,0 +1,192 @@ +// 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 - arrays") +{ + parsing_should_succeed( + FILE_LINE_ARGS, + R"( + integers = [ 1, 2, 3 ] + integers2 = [ + 1, 2, 3 + ] + integers3 = [ + 1, + 2, # this is ok + ] + colors = [ "red", "yellow", "green" ] + nested_array_of_int = [ [ 1, 2 ], [3, 4, 5] ] + nested_mixed_array = [ [ 1, 2 ], ["a", "b", "c"] ] + string_array = [ "all", 'strings', """are the same""", '''type''' ] + )"sv, + [](table&& tbl) + { + node* first_nonmatch = {}; + REQUIRE(tbl["integers"].as<array>()); + CHECK(tbl["integers"].is_homogeneous()); + CHECK(tbl["integers"].is_homogeneous(node_type::integer)); + CHECK(!tbl["integers"].is_homogeneous(node_type::floating_point)); + CHECK(!tbl["integers"].is_homogeneous(node_type::floating_point, first_nonmatch)); + CHECK(first_nonmatch != nullptr); + first_nonmatch = {}; + + CHECK(tbl["integers"].is_homogeneous<int64_t>()); + CHECK(!tbl["integers"].is_homogeneous<double>()); + CHECK(tbl["integers"].as<array>()->is_homogeneous()); + CHECK(tbl["integers"].as<array>()->is_homogeneous(node_type::integer)); + CHECK(!tbl["integers"].as<array>()->is_homogeneous(node_type::floating_point)); + CHECK(!tbl["integers"].as<array>()->is_homogeneous(node_type::floating_point, first_nonmatch)); + CHECK(first_nonmatch != nullptr); + first_nonmatch = {}; + + CHECK(tbl["integers"].as<array>()->is_homogeneous<int64_t>()); + CHECK(!tbl["integers"].as<array>()->is_homogeneous<double>()); + + CHECK(tbl["integers"].as<array>()->size() == 3); + CHECK(tbl["integers"][0] == 1); + CHECK(tbl["integers"][1] == 2); + CHECK(tbl["integers"][2] == 3); + + REQUIRE(tbl["integers2"].as<array>()); + CHECK(tbl["integers2"].is_homogeneous()); + CHECK(tbl["integers2"].is_homogeneous(node_type::integer)); + CHECK(!tbl["integers2"].is_homogeneous(node_type::floating_point)); + CHECK(tbl["integers2"].is_homogeneous<int64_t>()); + CHECK(!tbl["integers2"].is_homogeneous<double>()); + CHECK(tbl["integers2"].as<array>()->is_homogeneous()); + CHECK(tbl["integers2"].as<array>()->is_homogeneous(node_type::integer)); + CHECK(!tbl["integers2"].as<array>()->is_homogeneous(node_type::floating_point)); + CHECK(tbl["integers2"].as<array>()->is_homogeneous<int64_t>()); + CHECK(!tbl["integers2"].as<array>()->is_homogeneous<double>()); + CHECK(tbl["integers2"].as<array>()->size() == 3); + CHECK(tbl["integers2"][0] == 1); + CHECK(tbl["integers2"][1] == 2); + CHECK(tbl["integers2"][2] == 3); + + REQUIRE(tbl["integers3"].as<array>()); + CHECK(tbl["integers3"].is_homogeneous()); + CHECK(tbl["integers3"].is_homogeneous(node_type::integer)); + CHECK(!tbl["integers3"].is_homogeneous(node_type::floating_point)); + CHECK(tbl["integers3"].is_homogeneous<int64_t>()); + CHECK(!tbl["integers3"].is_homogeneous<double>()); + CHECK(tbl["integers3"].as<array>()->is_homogeneous()); + CHECK(tbl["integers3"].as<array>()->is_homogeneous(node_type::integer)); + CHECK(!tbl["integers3"].as<array>()->is_homogeneous(node_type::floating_point)); + CHECK(tbl["integers3"].as<array>()->is_homogeneous<int64_t>()); + CHECK(!tbl["integers3"].as<array>()->is_homogeneous<double>()); + CHECK(tbl["integers3"].as<array>()->size() == 2); + CHECK(tbl["integers3"][0] == 1); + CHECK(tbl["integers3"][1] == 2); + + REQUIRE(tbl["colors"].as<array>()); + CHECK(tbl["colors"].is_homogeneous()); + CHECK(tbl["colors"].is_homogeneous(node_type::string)); + CHECK(!tbl["colors"].is_homogeneous(node_type::floating_point)); + CHECK(tbl["colors"].is_homogeneous<std::string>()); + CHECK(!tbl["colors"].is_homogeneous<double>()); + CHECK(tbl["colors"].as<array>()->is_homogeneous()); + CHECK(tbl["colors"].as<array>()->is_homogeneous(node_type::string)); + CHECK(!tbl["colors"].as<array>()->is_homogeneous(node_type::floating_point)); + CHECK(tbl["colors"].as<array>()->is_homogeneous<std::string>()); + CHECK(!tbl["colors"].as<array>()->is_homogeneous<double>()); + CHECK(tbl["colors"].as<array>()->size() == 3); + CHECK(tbl["colors"][0] == "red"sv); + CHECK(tbl["colors"][1] == "yellow"sv); + CHECK(tbl["colors"][2] == "green"sv); + + REQUIRE(tbl["nested_array_of_int"].as<array>()); + CHECK(tbl["nested_array_of_int"].as<array>()->is_homogeneous()); + CHECK(tbl["nested_array_of_int"].as<array>()->size() == 2); + REQUIRE(tbl["nested_array_of_int"][0].as<array>()); + CHECK(tbl["nested_array_of_int"][0].as<array>()->is_homogeneous()); + CHECK(tbl["nested_array_of_int"][0].as<array>()->size() == 2); + CHECK(tbl["nested_array_of_int"][0][0] == 1); + CHECK(tbl["nested_array_of_int"][0][1] == 2); + REQUIRE(tbl["nested_array_of_int"][1].as<array>()); + CHECK(tbl["nested_array_of_int"][1].as<array>()->is_homogeneous()); + CHECK(tbl["nested_array_of_int"][1].as<array>()->size() == 3); + CHECK(tbl["nested_array_of_int"][1][0] == 3); + CHECK(tbl["nested_array_of_int"][1][1] == 4); + CHECK(tbl["nested_array_of_int"][1][2] == 5); + + REQUIRE(tbl["nested_mixed_array"].as<array>()); + CHECK(tbl["nested_mixed_array"].as<array>()->is_homogeneous()); + CHECK(tbl["nested_mixed_array"].as<array>()->size() == 2); + REQUIRE(tbl["nested_mixed_array"][0].as<array>()); + CHECK(tbl["nested_mixed_array"][0].as<array>()->is_homogeneous()); + CHECK(tbl["nested_mixed_array"][0].as<array>()->size() == 2); + CHECK(tbl["nested_mixed_array"][0][0] == 1); + CHECK(tbl["nested_mixed_array"][0][1] == 2); + REQUIRE(tbl["nested_mixed_array"][1].as<array>()); + CHECK(tbl["nested_mixed_array"][1].as<array>()->is_homogeneous()); + CHECK(tbl["nested_mixed_array"][1].as<array>()->size() == 3); + CHECK(tbl["nested_mixed_array"][1][0] == "a"sv); + CHECK(tbl["nested_mixed_array"][1][1] == "b"sv); + CHECK(tbl["nested_mixed_array"][1][2] == "c"sv); + + REQUIRE(tbl["string_array"].as<array>()); + CHECK(tbl["string_array"].as<array>()->is_homogeneous()); + CHECK(tbl["string_array"].as<array>()->size() == 4); + CHECK(tbl["string_array"][0] == "all"sv); + CHECK(tbl["string_array"][1] == "strings"sv); + CHECK(tbl["string_array"][2] == "are the same"sv); + CHECK(tbl["string_array"][3] == "type"sv); + REQUIRE(tbl["integers"].as<array>()); + CHECK(tbl["integers"].as<array>()->is_homogeneous()); + CHECK(tbl["integers"].as<array>()->size() == 3); + CHECK(tbl["integers"][0] == 1); + CHECK(tbl["integers"][1] == 2); + CHECK(tbl["integers"][2] == 3); + }); + +// toml/issues/665 (heterogeneous arrays) +#if TOML_LANG_AT_LEAST(1, 0, 0) + + parsing_should_succeed(FILE_LINE_ARGS, + R"( + # Mixed-type arrays are allowed + numbers = [ 0.1, 0.2, 0.5, 1, 2, 5 ] + contributors = [ + "Foo Bar <foo@example.com>", + { name = "Baz Qux", email = "bazqux@example.com", url = "https://example.com/bazqux" } + ] + )"sv, + [](table&& tbl) + { + REQUIRE(tbl["numbers"].as<array>()); + CHECK(!tbl["numbers"].as<array>()->is_homogeneous()); + CHECK(tbl["numbers"].as<array>()->size() == 6); + CHECK(tbl["numbers"][0].as<double>()); + CHECK(tbl["numbers"][1].as<double>()); + CHECK(tbl["numbers"][2].as<double>()); + CHECK(tbl["numbers"][3].as<int64_t>()); + CHECK(tbl["numbers"][4].as<int64_t>()); + CHECK(tbl["numbers"][5].as<int64_t>()); + CHECK(tbl["numbers"][0] == 0.1); + CHECK(tbl["numbers"][1] == 0.2); + CHECK(tbl["numbers"][2] == 0.5); + CHECK(tbl["numbers"][3] == 1); + CHECK(tbl["numbers"][4] == 2); + CHECK(tbl["numbers"][5] == 5); + + REQUIRE(tbl["contributors"].as<array>()); + CHECK(!tbl["contributors"].as<array>()->is_homogeneous()); + CHECK(tbl["contributors"].as<array>()->size() == 2); + CHECK(tbl["contributors"][0].as<std::string>()); + CHECK(tbl["contributors"][1].as<table>()); + CHECK(tbl["contributors"][0] == "Foo Bar <foo@example.com>"sv); + CHECK(tbl["contributors"][1]["name"] == "Baz Qux"sv); + CHECK(tbl["contributors"][1]["email"] == "bazqux@example.com"sv); + CHECK(tbl["contributors"][1]["url"] == "https://example.com/bazqux"sv); + }); + +#else + + parsing_should_fail(FILE_LINE_ARGS, "numbers = [ 0.1, 0.2, 0.5, 1, 2, 5 ]"sv); + +#endif +} |