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AK: JsonParser improvements
- Parsing invalid JSON no longer asserts Instead of asserting when coming across malformed JSON, JsonParser::parse now returns an Optional<JsonValue>. - Disallow trailing commas in JSON objects and arrays - No longer parse 'undefined', as that is a purely JS thing - No longer allow non-whitespace after anything consumed by the initial parse() call. Examples of things that were valid and no longer are: - undefineddfz - {"foo": 1}abcd - [1,2,3]4 - JsonObject.for_each_member now iterates in original insertion order
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Notes:
sideshowbarker
2024-07-19 05:40:46 +09:00
Author: https://github.com/mattco98
Commit: e8e728454c
Pull-request: https://github.com/SerenityOS/serenity/pull/2545
Reviewed-by: https://github.com/Dexesttp
Reviewed-by: https://github.com/awesomekling
29 changed files with 189 additions and 118 deletions
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@ -75,7 +75,7 @@ void JsonValue::copy_from(const JsonValue& other)
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JsonValue::JsonValue(JsonValue&& other)
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{
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m_type = exchange(other.m_type, Type::Undefined);
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m_type = exchange(other.m_type, Type::Null);
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m_value.as_string = exchange(other.m_value.as_string, nullptr);
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}
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@ -83,7 +83,7 @@ JsonValue& JsonValue::operator=(JsonValue&& other)
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{
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if (this != &other) {
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clear();
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m_type = exchange(other.m_type, Type::Undefined);
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m_type = exchange(other.m_type, Type::Null);
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m_value.as_string = exchange(other.m_value.as_string, nullptr);
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}
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return *this;
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@ -247,11 +247,11 @@ void JsonValue::clear()
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default:
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break;
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}
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m_type = Type::Undefined;
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m_type = Type::Null;
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m_value.as_string = nullptr;
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}
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JsonValue JsonValue::from_string(const StringView& input)
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Optional<JsonValue> JsonValue::from_string(const StringView& input)
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{
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return JsonParser(input).parse();
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}
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