forked from OSchip/llvm-project
[JSON] Remove Utility/JSON.{h|cpp}
This patch is the final step in my quest to get rid of the JSON parser in LLDB. Vedant's coverage report [1] shows that it was mostly untested. Furthermore, the LLVM implementation has a much nicer API and using it means one less thing to maintain for LLDB. [1] http://lab.llvm.org:8080/coverage/coverage-reports/index.html Differential revision: https://reviews.llvm.org/D68305 llvm-svn: 373501
This commit is contained in:
Jonas Devlieghere
parent
4f8151e62e
commit
2a0c8b1143
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@ -1,283 +0,0 @@
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//===---------------------JSON.h --------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef utility_JSON_h_
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#define utility_JSON_h_
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#include "lldb/Utility/StringExtractor.h"
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#include <map>
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#include <memory>
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#include <string>
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#include <type_traits>
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#include <vector>
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#include <stdint.h>
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namespace lldb_private {
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class Stream;
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class JSONValue {
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public:
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virtual void Write(Stream &s) = 0;
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typedef std::shared_ptr<JSONValue> SP;
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enum class Kind { String, Number, True, False, Null, Object, Array };
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JSONValue(Kind k) : m_kind(k) {}
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Kind GetKind() const { return m_kind; }
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virtual ~JSONValue() = default;
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private:
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const Kind m_kind;
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};
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class JSONString : public JSONValue {
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public:
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JSONString();
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JSONString(const char *s);
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JSONString(const std::string &s);
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JSONString(const JSONString &s) = delete;
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JSONString &operator=(const JSONString &s) = delete;
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void Write(Stream &s) override;
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typedef std::shared_ptr<JSONString> SP;
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std::string GetData() { return m_data; }
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static bool classof(const JSONValue *V) {
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return V->GetKind() == JSONValue::Kind::String;
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}
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~JSONString() override = default;
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private:
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static std::string json_string_quote_metachars(const std::string &);
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std::string m_data;
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};
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class JSONNumber : public JSONValue {
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public:
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typedef std::shared_ptr<JSONNumber> SP;
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// We cretae a constructor for all integer and floating point type with using
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// templates and
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// SFINAE to avoid having ambiguous overloads because of the implicit type
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// promotion. If we
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// would have constructors only with int64_t, uint64_t and double types then
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// constructing a JSONNumber from an int32_t (or any other similar type)
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// would fail to compile.
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template <typename T, typename std::enable_if<
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std::is_integral<T>::value &&
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std::is_unsigned<T>::value>::type * = nullptr>
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explicit JSONNumber(T u)
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: JSONValue(JSONValue::Kind::Number), m_data_type(DataType::Unsigned) {
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m_data.m_unsigned = u;
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}
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template <typename T,
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typename std::enable_if<std::is_integral<T>::value &&
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std::is_signed<T>::value>::type * = nullptr>
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explicit JSONNumber(T s)
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: JSONValue(JSONValue::Kind::Number), m_data_type(DataType::Signed) {
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m_data.m_signed = s;
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}
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template <typename T, typename std::enable_if<
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std::is_floating_point<T>::value>::type * = nullptr>
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explicit JSONNumber(T d)
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: JSONValue(JSONValue::Kind::Number), m_data_type(DataType::Double) {
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m_data.m_double = d;
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}
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~JSONNumber() override = default;
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JSONNumber(const JSONNumber &s) = delete;
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JSONNumber &operator=(const JSONNumber &s) = delete;
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void Write(Stream &s) override;
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uint64_t GetAsUnsigned() const;
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int64_t GetAsSigned() const;
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double GetAsDouble() const;
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static bool classof(const JSONValue *V) {
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return V->GetKind() == JSONValue::Kind::Number;
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}
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private:
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enum class DataType : uint8_t { Unsigned, Signed, Double } m_data_type;
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union {
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uint64_t m_unsigned;
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int64_t m_signed;
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double m_double;
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} m_data;
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};
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class JSONTrue : public JSONValue {
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public:
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JSONTrue();
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JSONTrue(const JSONTrue &s) = delete;
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JSONTrue &operator=(const JSONTrue &s) = delete;
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void Write(Stream &s) override;
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typedef std::shared_ptr<JSONTrue> SP;
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static bool classof(const JSONValue *V) {
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return V->GetKind() == JSONValue::Kind::True;
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}
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~JSONTrue() override = default;
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};
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class JSONFalse : public JSONValue {
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public:
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JSONFalse();
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JSONFalse(const JSONFalse &s) = delete;
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JSONFalse &operator=(const JSONFalse &s) = delete;
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void Write(Stream &s) override;
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typedef std::shared_ptr<JSONFalse> SP;
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static bool classof(const JSONValue *V) {
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return V->GetKind() == JSONValue::Kind::False;
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}
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~JSONFalse() override = default;
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};
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class JSONNull : public JSONValue {
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public:
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JSONNull();
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JSONNull(const JSONNull &s) = delete;
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JSONNull &operator=(const JSONNull &s) = delete;
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void Write(Stream &s) override;
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typedef std::shared_ptr<JSONNull> SP;
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static bool classof(const JSONValue *V) {
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return V->GetKind() == JSONValue::Kind::Null;
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}
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~JSONNull() override = default;
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};
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class JSONObject : public JSONValue {
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public:
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JSONObject();
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JSONObject(const JSONObject &s) = delete;
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JSONObject &operator=(const JSONObject &s) = delete;
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void Write(Stream &s) override;
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typedef std::shared_ptr<JSONObject> SP;
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static bool classof(const JSONValue *V) {
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return V->GetKind() == JSONValue::Kind::Object;
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}
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bool SetObject(const std::string &key, JSONValue::SP value);
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JSONValue::SP GetObject(const std::string &key);
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~JSONObject() override = default;
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private:
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typedef std::map<std::string, JSONValue::SP> Map;
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typedef Map::iterator Iterator;
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Map m_elements;
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};
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class JSONArray : public JSONValue {
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public:
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JSONArray();
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JSONArray(const JSONArray &s) = delete;
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JSONArray &operator=(const JSONArray &s) = delete;
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void Write(Stream &s) override;
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typedef std::shared_ptr<JSONArray> SP;
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static bool classof(const JSONValue *V) {
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return V->GetKind() == JSONValue::Kind::Array;
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}
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private:
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typedef std::vector<JSONValue::SP> Vector;
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typedef Vector::iterator Iterator;
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typedef Vector::size_type Index;
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typedef Vector::size_type Size;
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public:
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bool SetObject(Index i, JSONValue::SP value);
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bool AppendObject(JSONValue::SP value);
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JSONValue::SP GetObject(Index i);
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Size GetNumElements();
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~JSONArray() override = default;
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Vector m_elements;
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};
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class JSONParser : public StringExtractor {
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public:
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enum Token {
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Invalid,
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Status,
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ObjectStart,
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ObjectEnd,
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ArrayStart,
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ArrayEnd,
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Comma,
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Colon,
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String,
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Integer,
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Float,
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True,
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False,
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Null,
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EndOfFile
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};
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JSONParser(llvm::StringRef data);
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int GetEscapedChar(bool &was_escaped);
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Token GetToken(std::string &value);
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JSONValue::SP ParseJSONValue();
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protected:
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JSONValue::SP ParseJSONObject();
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JSONValue::SP ParseJSONArray();
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};
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} // namespace lldb_private
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#endif // utility_JSON_h_
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@ -27,7 +27,6 @@ add_lldb_library(lldbUtility
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FileSpec.cpp
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GDBRemote.cpp
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IOObject.cpp
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JSON.cpp
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LLDBAssert.cpp
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Listener.cpp
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Log.cpp
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@ -1,550 +0,0 @@
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//===--------------------- JSON.cpp -----------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Utility/JSON.h"
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#include "lldb/Utility/Stream.h"
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#include "lldb/Utility/StreamString.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/ErrorHandling.h"
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#include <inttypes.h>
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#include <limits.h>
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#include <stddef.h>
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#include <utility>
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using namespace lldb_private;
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std::string JSONString::json_string_quote_metachars(const std::string &s) {
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if (s.find_first_of("\\\n\"") == std::string::npos)
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return s;
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std::string output;
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const size_t s_size = s.size();
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const char *s_chars = s.c_str();
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for (size_t i = 0; i < s_size; i++) {
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unsigned char ch = *(s_chars + i);
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if (ch == '"' || ch == '\\' || ch == '\n') {
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output.push_back('\\');
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if (ch == '\n') ch = 'n';
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}
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output.push_back(ch);
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}
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return output;
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}
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JSONString::JSONString() : JSONValue(JSONValue::Kind::String), m_data() {}
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JSONString::JSONString(const char *s)
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: JSONValue(JSONValue::Kind::String), m_data(s ? s : "") {}
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JSONString::JSONString(const std::string &s)
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: JSONValue(JSONValue::Kind::String), m_data(s) {}
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void JSONString::Write(Stream &s) {
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s.Printf("\"%s\"", json_string_quote_metachars(m_data).c_str());
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}
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uint64_t JSONNumber::GetAsUnsigned() const {
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switch (m_data_type) {
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case DataType::Unsigned:
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return m_data.m_unsigned;
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case DataType::Signed:
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return static_cast<uint64_t>(m_data.m_signed);
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case DataType::Double:
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return static_cast<uint64_t>(m_data.m_double);
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}
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llvm_unreachable("Unhandled data type");
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}
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int64_t JSONNumber::GetAsSigned() const {
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switch (m_data_type) {
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case DataType::Unsigned:
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return static_cast<int64_t>(m_data.m_unsigned);
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case DataType::Signed:
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return m_data.m_signed;
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case DataType::Double:
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return static_cast<int64_t>(m_data.m_double);
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}
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llvm_unreachable("Unhandled data type");
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}
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double JSONNumber::GetAsDouble() const {
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switch (m_data_type) {
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case DataType::Unsigned:
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return static_cast<double>(m_data.m_unsigned);
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case DataType::Signed:
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return static_cast<double>(m_data.m_signed);
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case DataType::Double:
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return m_data.m_double;
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}
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llvm_unreachable("Unhandled data type");
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}
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void JSONNumber::Write(Stream &s) {
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switch (m_data_type) {
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case DataType::Unsigned:
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s.Printf("%" PRIu64, m_data.m_unsigned);
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break;
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case DataType::Signed:
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s.Printf("%" PRId64, m_data.m_signed);
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break;
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case DataType::Double:
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s.Printf("%g", m_data.m_double);
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break;
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}
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}
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JSONTrue::JSONTrue() : JSONValue(JSONValue::Kind::True) {}
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void JSONTrue::Write(Stream &s) { s.Printf("true"); }
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JSONFalse::JSONFalse() : JSONValue(JSONValue::Kind::False) {}
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void JSONFalse::Write(Stream &s) { s.Printf("false"); }
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JSONNull::JSONNull() : JSONValue(JSONValue::Kind::Null) {}
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void JSONNull::Write(Stream &s) { s.Printf("null"); }
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JSONObject::JSONObject() : JSONValue(JSONValue::Kind::Object) {}
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void JSONObject::Write(Stream &s) {
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bool first = true;
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s.PutChar('{');
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auto iter = m_elements.begin(), end = m_elements.end();
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for (; iter != end; iter++) {
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if (first)
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first = false;
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else
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s.PutChar(',');
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JSONString key(iter->first);
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JSONValue::SP value(iter->second);
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key.Write(s);
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s.PutChar(':');
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value->Write(s);
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}
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s.PutChar('}');
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}
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bool JSONObject::SetObject(const std::string &key, JSONValue::SP value) {
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if (key.empty() || nullptr == value.get())
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return false;
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m_elements[key] = value;
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return true;
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}
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JSONValue::SP JSONObject::GetObject(const std::string &key) {
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auto iter = m_elements.find(key), end = m_elements.end();
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if (iter == end)
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return JSONValue::SP();
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return iter->second;
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}
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JSONArray::JSONArray() : JSONValue(JSONValue::Kind::Array) {}
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void JSONArray::Write(Stream &s) {
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bool first = true;
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s.PutChar('[');
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auto iter = m_elements.begin(), end = m_elements.end();
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for (; iter != end; iter++) {
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if (first)
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first = false;
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else
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s.PutChar(',');
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(*iter)->Write(s);
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}
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s.PutChar(']');
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}
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bool JSONArray::SetObject(Index i, JSONValue::SP value) {
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if (value.get() == nullptr)
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return false;
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if (i < m_elements.size()) {
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m_elements[i] = value;
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return true;
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}
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if (i == m_elements.size()) {
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m_elements.push_back(value);
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return true;
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}
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return false;
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}
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bool JSONArray::AppendObject(JSONValue::SP value) {
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if (value.get() == nullptr)
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return false;
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m_elements.push_back(value);
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return true;
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}
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JSONValue::SP JSONArray::GetObject(Index i) {
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if (i < m_elements.size())
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return m_elements[i];
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return JSONValue::SP();
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}
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JSONArray::Size JSONArray::GetNumElements() { return m_elements.size(); }
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JSONParser::JSONParser(llvm::StringRef data) : StringExtractor(data) {}
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JSONParser::Token JSONParser::GetToken(std::string &value) {
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StreamString error;
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value.clear();
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SkipSpaces();
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const uint64_t start_index = m_index;
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const char ch = GetChar();
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switch (ch) {
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case '{':
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return Token::ObjectStart;
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case '}':
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return Token::ObjectEnd;
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case '[':
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return Token::ArrayStart;
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case ']':
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return Token::ArrayEnd;
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case ',':
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return Token::Comma;
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case ':':
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return Token::Colon;
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case '\0':
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return Token::EndOfFile;
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case 't':
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if (GetChar() == 'r')
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if (GetChar() == 'u')
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if (GetChar() == 'e')
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return Token::True;
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break;
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case 'f':
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if (GetChar() == 'a')
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if (GetChar() == 'l')
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if (GetChar() == 's')
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if (GetChar() == 'e')
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return Token::False;
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break;
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case 'n':
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if (GetChar() == 'u')
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if (GetChar() == 'l')
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||||
if (GetChar() == 'l')
|
||||
return Token::Null;
|
||||
break;
|
||||
|
||||
case '"': {
|
||||
while (true) {
|
||||
bool was_escaped = false;
|
||||
int escaped_ch = GetEscapedChar(was_escaped);
|
||||
if (escaped_ch == -1) {
|
||||
error.Printf(
|
||||
"error: an error occurred getting a character from offset %" PRIu64,
|
||||
start_index);
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
|
||||
} else {
|
||||
const bool is_end_quote = escaped_ch == '"';
|
||||
const bool is_null = escaped_ch == 0;
|
||||
if (was_escaped || (!is_end_quote && !is_null)) {
|
||||
if (CHAR_MIN <= escaped_ch && escaped_ch <= CHAR_MAX) {
|
||||
value.append(1, static_cast<char>(escaped_ch));
|
||||
} else {
|
||||
error.Printf("error: wide character support is needed for unicode "
|
||||
"character 0x%4.4x at offset %" PRIu64,
|
||||
escaped_ch, start_index);
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
}
|
||||
} else if (is_end_quote) {
|
||||
return Token::String;
|
||||
} else if (is_null) {
|
||||
value = "error: missing end quote for string";
|
||||
return Token::Status;
|
||||
}
|
||||
}
|
||||
}
|
||||
} break;
|
||||
|
||||
case '-':
|
||||
case '0':
|
||||
case '1':
|
||||
case '2':
|
||||
case '3':
|
||||
case '4':
|
||||
case '5':
|
||||
case '6':
|
||||
case '7':
|
||||
case '8':
|
||||
case '9': {
|
||||
bool done = false;
|
||||
bool got_decimal_point = false;
|
||||
uint64_t exp_index = 0;
|
||||
bool got_int_digits = (ch >= '0') && (ch <= '9');
|
||||
bool got_frac_digits = false;
|
||||
bool got_exp_digits = false;
|
||||
while (!done) {
|
||||
const char next_ch = PeekChar();
|
||||
switch (next_ch) {
|
||||
case '0':
|
||||
case '1':
|
||||
case '2':
|
||||
case '3':
|
||||
case '4':
|
||||
case '5':
|
||||
case '6':
|
||||
case '7':
|
||||
case '8':
|
||||
case '9':
|
||||
if (exp_index != 0) {
|
||||
got_exp_digits = true;
|
||||
} else if (got_decimal_point) {
|
||||
got_frac_digits = true;
|
||||
} else {
|
||||
got_int_digits = true;
|
||||
}
|
||||
++m_index; // Skip this character
|
||||
break;
|
||||
|
||||
case '.':
|
||||
if (got_decimal_point) {
|
||||
error.Printf("error: extra decimal point found at offset %" PRIu64,
|
||||
start_index);
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
} else {
|
||||
got_decimal_point = true;
|
||||
++m_index; // Skip this character
|
||||
}
|
||||
break;
|
||||
|
||||
case 'e':
|
||||
case 'E':
|
||||
if (exp_index != 0) {
|
||||
error.Printf(
|
||||
"error: extra exponent character found at offset %" PRIu64,
|
||||
start_index);
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
} else {
|
||||
exp_index = m_index;
|
||||
++m_index; // Skip this character
|
||||
}
|
||||
break;
|
||||
|
||||
case '+':
|
||||
case '-':
|
||||
// The '+' and '-' can only come after an exponent character...
|
||||
if (exp_index == m_index - 1) {
|
||||
++m_index; // Skip the exponent sign character
|
||||
} else {
|
||||
error.Printf("error: unexpected %c character at offset %" PRIu64,
|
||||
next_ch, start_index);
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
done = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (m_index > start_index) {
|
||||
value = m_packet.substr(start_index, m_index - start_index);
|
||||
if (got_decimal_point) {
|
||||
if (exp_index != 0) {
|
||||
// We have an exponent, make sure we got exponent digits
|
||||
if (got_exp_digits) {
|
||||
return Token::Float;
|
||||
} else {
|
||||
error.Printf("error: got exponent character but no exponent digits "
|
||||
"at offset in float value \"%s\"",
|
||||
value.c_str());
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
}
|
||||
} else {
|
||||
// No exponent, but we need at least one decimal after the decimal
|
||||
// point
|
||||
if (got_frac_digits) {
|
||||
return Token::Float;
|
||||
} else {
|
||||
error.Printf("error: no digits after decimal point \"%s\"",
|
||||
value.c_str());
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// No decimal point
|
||||
if (got_int_digits) {
|
||||
// We need at least some integer digits to make an integer
|
||||
return Token::Integer;
|
||||
} else {
|
||||
error.Printf("error: no digits negate sign \"%s\"", value.c_str());
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
error.Printf("error: invalid number found at offset %" PRIu64,
|
||||
start_index);
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
}
|
||||
} break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
error.Printf("error: failed to parse token at offset %" PRIu64
|
||||
" (around character '%c')",
|
||||
start_index, ch);
|
||||
value = std::move(error.GetString());
|
||||
return Token::Status;
|
||||
}
|
||||
|
||||
int JSONParser::GetEscapedChar(bool &was_escaped) {
|
||||
was_escaped = false;
|
||||
const char ch = GetChar();
|
||||
if (ch == '\\') {
|
||||
was_escaped = true;
|
||||
const char ch2 = GetChar();
|
||||
switch (ch2) {
|
||||
case '"':
|
||||
case '\\':
|
||||
case '/':
|
||||
default:
|
||||
break;
|
||||
|
||||
case 'b':
|
||||
return '\b';
|
||||
case 'f':
|
||||
return '\f';
|
||||
case 'n':
|
||||
return '\n';
|
||||
case 'r':
|
||||
return '\r';
|
||||
case 't':
|
||||
return '\t';
|
||||
case 'u': {
|
||||
const int hi_byte = DecodeHexU8();
|
||||
const int lo_byte = DecodeHexU8();
|
||||
if (hi_byte >= 0 && lo_byte >= 0)
|
||||
return hi_byte << 8 | lo_byte;
|
||||
return -1;
|
||||
} break;
|
||||
}
|
||||
return ch2;
|
||||
}
|
||||
return ch;
|
||||
}
|
||||
|
||||
JSONValue::SP JSONParser::ParseJSONObject() {
|
||||
// The "JSONParser::Token::ObjectStart" token should have already been
|
||||
// consumed by the time this function is called
|
||||
std::unique_ptr<JSONObject> dict_up(new JSONObject());
|
||||
|
||||
std::string value;
|
||||
std::string key;
|
||||
while (true) {
|
||||
JSONParser::Token token = GetToken(value);
|
||||
|
||||
if (token == JSONParser::Token::String) {
|
||||
key.swap(value);
|
||||
token = GetToken(value);
|
||||
if (token == JSONParser::Token::Colon) {
|
||||
JSONValue::SP value_sp = ParseJSONValue();
|
||||
if (value_sp)
|
||||
dict_up->SetObject(key, value_sp);
|
||||
else
|
||||
break;
|
||||
}
|
||||
} else if (token == JSONParser::Token::ObjectEnd) {
|
||||
return JSONValue::SP(dict_up.release());
|
||||
} else if (token == JSONParser::Token::Comma) {
|
||||
continue;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return JSONValue::SP();
|
||||
}
|
||||
|
||||
JSONValue::SP JSONParser::ParseJSONArray() {
|
||||
// The "JSONParser::Token::ObjectStart" token should have already been
|
||||
// consumed by the time this function is called
|
||||
std::unique_ptr<JSONArray> array_up(new JSONArray());
|
||||
|
||||
std::string value;
|
||||
std::string key;
|
||||
while (true) {
|
||||
JSONValue::SP value_sp = ParseJSONValue();
|
||||
if (value_sp)
|
||||
array_up->AppendObject(value_sp);
|
||||
else
|
||||
break;
|
||||
|
||||
JSONParser::Token token = GetToken(value);
|
||||
if (token == JSONParser::Token::Comma) {
|
||||
continue;
|
||||
} else if (token == JSONParser::Token::ArrayEnd) {
|
||||
return JSONValue::SP(array_up.release());
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return JSONValue::SP();
|
||||
}
|
||||
|
||||
JSONValue::SP JSONParser::ParseJSONValue() {
|
||||
std::string value;
|
||||
const JSONParser::Token token = GetToken(value);
|
||||
switch (token) {
|
||||
case JSONParser::Token::ObjectStart:
|
||||
return ParseJSONObject();
|
||||
|
||||
case JSONParser::Token::ArrayStart:
|
||||
return ParseJSONArray();
|
||||
|
||||
case JSONParser::Token::Integer: {
|
||||
if (value.front() == '-') {
|
||||
int64_t sval = 0;
|
||||
if (!llvm::StringRef(value).getAsInteger(0, sval))
|
||||
return JSONValue::SP(new JSONNumber(sval));
|
||||
} else {
|
||||
uint64_t uval = 0;
|
||||
if (!llvm::StringRef(value).getAsInteger(0, uval))
|
||||
return JSONValue::SP(new JSONNumber(uval));
|
||||
}
|
||||
} break;
|
||||
|
||||
case JSONParser::Token::Float: {
|
||||
double D;
|
||||
if (!llvm::StringRef(value).getAsDouble(D))
|
||||
return JSONValue::SP(new JSONNumber(D));
|
||||
} break;
|
||||
|
||||
case JSONParser::Token::String:
|
||||
return JSONValue::SP(new JSONString(value));
|
||||
|
||||
case JSONParser::Token::True:
|
||||
return JSONValue::SP(new JSONTrue());
|
||||
|
||||
case JSONParser::Token::False:
|
||||
return JSONValue::SP(new JSONFalse());
|
||||
|
||||
case JSONParser::Token::Null:
|
||||
return JSONValue::SP(new JSONNull());
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return JSONValue::SP();
|
||||
}
|
||||
|
|
@ -11,7 +11,6 @@ add_lldb_unittest(UtilityTests
|
|||
EventTest.cpp
|
||||
FileSpecTest.cpp
|
||||
FlagsTest.cpp
|
||||
JSONTest.cpp
|
||||
ListenerTest.cpp
|
||||
LogTest.cpp
|
||||
NameMatchesTest.cpp
|
||||
|
|
|
|||
|
|
@ -1,26 +0,0 @@
|
|||
#include "gtest/gtest.h"
|
||||
|
||||
#include "lldb/Utility/JSON.h"
|
||||
#include "lldb/Utility/StreamString.h"
|
||||
|
||||
using namespace lldb_private;
|
||||
|
||||
TEST(JSONTest, Dictionary) {
|
||||
JSONObject o;
|
||||
o.SetObject("key", std::make_shared<JSONString>("value"));
|
||||
|
||||
StreamString stream;
|
||||
o.Write(stream);
|
||||
|
||||
ASSERT_EQ(stream.GetString(), R"({"key":"value"})");
|
||||
}
|
||||
|
||||
TEST(JSONTest, Newlines) {
|
||||
JSONObject o;
|
||||
o.SetObject("key", std::make_shared<JSONString>("hello\nworld"));
|
||||
|
||||
StreamString stream;
|
||||
o.Write(stream);
|
||||
|
||||
ASSERT_EQ(stream.GetString(), R"({"key":"hello\nworld"})");
|
||||
}
|
||||
Loading…
Reference in New Issue