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Merge branch 'develop' of https://github.com/nlohmann/json into clang_windows

Browse Source 
 Conflicts:
	include/nlohmann/detail/input/binary_reader.hpp
	include/nlohmann/detail/input/input_adapters.hpp
	include/nlohmann/detail/input/lexer.hpp
	include/nlohmann/detail/output/binary_writer.hpp
	include/nlohmann/json.hpp
	single_include/nlohmann/json.hpp
This commit is contained in:
Niels Lohmann
2020-06-27 13:14:48 +02:00
parent 24e8562664 5ba0f65c34
commit ac3922c7aa
128 changed files with 7773 additions and 2268 deletions
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55
test/src/unit-class_parser.cpp
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@@ -1,7 +1,7 @@
/*
__ _____ _____ _____
__| | __| | | | JSON for Modern C++ (test suite)
| | |__ | | | | | | version 3.7.3
| | |__ | | | | | | version 3.8.0
|_____|_____|_____|_|___| https://github.com/nlohmann/json
Licensed under the MIT License <http://opensource.org/licenses/MIT>.
@@ -224,6 +224,7 @@ class SaxCountdown : public nlohmann::json::json_sax_t
json parser_helper(const std::string& s);
bool accept_helper(const std::string& s);
void comments_helper(const std::string& s);
json parser_helper(const std::string& s)
{
@@ -241,6 +242,8 @@ json parser_helper(const std::string& s)
json::sax_parse(s, &sdp);
CHECK(j_sax == j);
comments_helper(s);
return j;
}
@@ -275,11 +278,51 @@ bool accept_helper(const std::string& s)
// 6. check if this approach came to the same result
CHECK(ok_noexcept == ok_noexcept_cb);
// 7. return result
// 7. check if comments are properly ignored
if (ok_accept)
{
comments_helper(s);
}
// 8. return result
return ok_accept;
}
void comments_helper(const std::string& s)
{
json _;
// parse/accept with default parser
CHECK_NOTHROW(_ = json::parse(s));
CHECK(json::accept(s));
// parse/accept while skipping comments
CHECK_NOTHROW(_ = json::parse(s, nullptr, false, true));
CHECK(json::accept(s, true));
std::vector<std::string> json_with_comments;
// start with a comment
json_with_comments.push_back(std::string("// this is a comment\n") + s);
json_with_comments.push_back(std::string("/* this is a comment */") + s);
// end with a comment
json_with_comments.push_back(s + "// this is a comment");
json_with_comments.push_back(s + "/* this is a comment */");
// check all strings
for (const auto& json_with_comment : json_with_comments)
{
CAPTURE(json_with_comment)
CHECK_THROWS_AS(_ = json::parse(json_with_comment), json::parse_error);
CHECK(not json::accept(json_with_comment));
CHECK_NOTHROW(_ = json::parse(json_with_comment, nullptr, true, true));
CHECK(json::accept(json_with_comment, true));
}
}
} // namespace
TEST_CASE("parser class")
{
SECTION("parse")
@@ -1587,7 +1630,7 @@ TEST_CASE("parser class")
CHECK (j_filtered1.size() == 2);
CHECK (j_filtered1 == json({1, {{"qux", "baz"}}}));
json j_filtered2 = json::parse(structured_array, [](int, json::parse_event_t e, const json & parsed)
json j_filtered2 = json::parse(structured_array, [](int, json::parse_event_t e, const json& /*parsed*/)
{
if (e == json::parse_event_t::object_end)
{
@@ -1834,4 +1877,10 @@ TEST_CASE("parser class")
}
}
}
SECTION("error messages for comments")
{
CHECK_THROWS_WITH_AS(json::parse("/a", nullptr, true, true), "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid comment; expecting '/' or '*' after '/'; last read: '/a'", json::parse_error);
CHECK_THROWS_WITH_AS(json::parse("/*", nullptr, true, true), "[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid comment; missing closing '*/'; last read: '/*<U+0000>'", json::parse_error);
}
}