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Milo Yip
2014-08-11 22:26:45 +08:00
parent adb3974e4d
commit 0dbcc1cf2e
51 changed files with 9279 additions and 8497 deletions
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test/unittest/writertest.cpp
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@@ -1,3 +1,23 @@
// Copyright (C) 2011 Milo Yip
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#include "unittest.h"
#include "rapidjson/document.h"
@@ -8,235 +28,235 @@
using namespace rapidjson;
TEST(Writer, Compact) {
StringStream s("{ \"hello\" : \"world\", \"t\" : true , \"f\" : false, \"n\": null, \"i\":123, \"pi\": 3.1416, \"a\":[1, 2, 3] } ");
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
Reader reader;
reader.Parse<0>(s, writer);
EXPECT_STREQ("{\"hello\":\"world\",\"t\":true,\"f\":false,\"n\":null,\"i\":123,\"pi\":3.1416,\"a\":[1,2,3]}", buffer.GetString());
EXPECT_EQ(77u, buffer.GetSize());
EXPECT_TRUE(writer.IsComplete());
StringStream s("{ \"hello\" : \"world\", \"t\" : true , \"f\" : false, \"n\": null, \"i\":123, \"pi\": 3.1416, \"a\":[1, 2, 3] } ");
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
Reader reader;
reader.Parse<0>(s, writer);
EXPECT_STREQ("{\"hello\":\"world\",\"t\":true,\"f\":false,\"n\":null,\"i\":123,\"pi\":3.1416,\"a\":[1,2,3]}", buffer.GetString());
EXPECT_EQ(77u, buffer.GetSize());
EXPECT_TRUE(writer.IsComplete());
}
// json -> parse -> writer -> json
#define TEST_ROUNDTRIP(json) \
{ \
StringStream s(json); \
StringBuffer buffer; \
Writer<StringBuffer> writer(buffer); \
Reader reader; \
reader.Parse<0>(s, writer); \
EXPECT_STREQ(json, buffer.GetString()); \
EXPECT_TRUE(writer.IsComplete()); \
}
{ \
StringStream s(json); \
StringBuffer buffer; \
Writer<StringBuffer> writer(buffer); \
Reader reader; \
reader.Parse<0>(s, writer); \
EXPECT_STREQ(json, buffer.GetString()); \
EXPECT_TRUE(writer.IsComplete()); \
}
TEST(Writer, Int) {
TEST_ROUNDTRIP("[-1]");
TEST_ROUNDTRIP("[-123]");
TEST_ROUNDTRIP("[-2147483648]");
TEST_ROUNDTRIP("[-1]");
TEST_ROUNDTRIP("[-123]");
TEST_ROUNDTRIP("[-2147483648]");
}
TEST(Writer, UInt) {
TEST_ROUNDTRIP("[0]");
TEST_ROUNDTRIP("[1]");
TEST_ROUNDTRIP("[123]");
TEST_ROUNDTRIP("[2147483647]");
TEST_ROUNDTRIP("[4294967295]");
TEST_ROUNDTRIP("[0]");
TEST_ROUNDTRIP("[1]");
TEST_ROUNDTRIP("[123]");
TEST_ROUNDTRIP("[2147483647]");
TEST_ROUNDTRIP("[4294967295]");
}
TEST(Writer, Int64) {
TEST_ROUNDTRIP("[-1234567890123456789]");
TEST_ROUNDTRIP("[-9223372036854775808]");
TEST_ROUNDTRIP("[-1234567890123456789]");
TEST_ROUNDTRIP("[-9223372036854775808]");
}
TEST(Writer, Uint64) {
TEST_ROUNDTRIP("[1234567890123456789]");
TEST_ROUNDTRIP("[9223372036854775807]");
TEST_ROUNDTRIP("[1234567890123456789]");
TEST_ROUNDTRIP("[9223372036854775807]");
}
TEST(Writer, String) {
TEST_ROUNDTRIP("[\"Hello\"]");
TEST_ROUNDTRIP("[\"Hello\\u0000World\"]");
TEST_ROUNDTRIP("[\"\\\"\\\\/\\b\\f\\n\\r\\t\"]");
TEST_ROUNDTRIP("[\"Hello\"]");
TEST_ROUNDTRIP("[\"Hello\\u0000World\"]");
TEST_ROUNDTRIP("[\"\\\"\\\\/\\b\\f\\n\\r\\t\"]");
}
TEST(Writer, Double) {
TEST_ROUNDTRIP("[1.2345,1.2345678,0.123456789012,1234567.8]");
TEST_ROUNDTRIP("[1.2345,1.2345678,0.123456789012,1234567.8]");
}
TEST(Writer, Transcode) {
const char json[] = "{\"hello\":\"world\",\"t\":true,\"f\":false,\"n\":null,\"i\":123,\"pi\":3.1416,\"a\":[1,2,3],\"dollar\":\"\x24\",\"cents\":\"\xC2\xA2\",\"euro\":\"\xE2\x82\xAC\",\"gclef\":\"\xF0\x9D\x84\x9E\"}";
const char json[] = "{\"hello\":\"world\",\"t\":true,\"f\":false,\"n\":null,\"i\":123,\"pi\":3.1416,\"a\":[1,2,3],\"dollar\":\"\x24\",\"cents\":\"\xC2\xA2\",\"euro\":\"\xE2\x82\xAC\",\"gclef\":\"\xF0\x9D\x84\x9E\"}";
// UTF8 -> UTF16 -> UTF8
{
StringStream s(json);
StringBuffer buffer;
Writer<StringBuffer, UTF16<>, UTF8<> > writer(buffer);
GenericReader<UTF8<>, UTF16<> > reader;
reader.Parse(s, writer);
EXPECT_STREQ(json, buffer.GetString());
}
// UTF8 -> UTF16 -> UTF8
{
StringStream s(json);
StringBuffer buffer;
Writer<StringBuffer, UTF16<>, UTF8<> > writer(buffer);
GenericReader<UTF8<>, UTF16<> > reader;
reader.Parse(s, writer);
EXPECT_STREQ(json, buffer.GetString());
}
// UTF8 -> UTF8 -> ASCII -> UTF8 -> UTF8
{
StringStream s(json);
StringBuffer buffer;
Writer<StringBuffer, UTF8<>, ASCII<> > writer(buffer);
Reader reader;
reader.Parse(s, writer);
// UTF8 -> UTF8 -> ASCII -> UTF8 -> UTF8
{
StringStream s(json);
StringBuffer buffer;
Writer<StringBuffer, UTF8<>, ASCII<> > writer(buffer);
Reader reader;
reader.Parse(s, writer);
StringBuffer buffer2;
Writer<StringBuffer> writer2(buffer2);
GenericReader<ASCII<>, UTF8<> > reader2;
StringStream s2(buffer.GetString());
reader2.Parse(s2, writer2);
StringBuffer buffer2;
Writer<StringBuffer> writer2(buffer2);
GenericReader<ASCII<>, UTF8<> > reader2;
StringStream s2(buffer.GetString());
reader2.Parse(s2, writer2);
EXPECT_STREQ(json, buffer2.GetString());
}
EXPECT_STREQ(json, buffer2.GetString());
}
}
#include <sstream>
class OStreamWrapper {
public:
typedef char Ch;
typedef char Ch;
OStreamWrapper(std::ostream& os) : os_(os) {}
OStreamWrapper(std::ostream& os) : os_(os) {}
Ch Peek() const { assert(false); return '\0'; }
Ch Take() { assert(false); return '\0'; }
size_t Tell() const { return 0; }
Ch Peek() const { assert(false); return '\0'; }
Ch Take() { assert(false); return '\0'; }
size_t Tell() const { return 0; }
Ch* PutBegin() { assert(false); return 0; }
void Put(Ch c) { os_.put(c); }
void Flush() { os_.flush(); }
size_t PutEnd(Ch*) { assert(false); return 0; }
Ch* PutBegin() { assert(false); return 0; }
void Put(Ch c) { os_.put(c); }
void Flush() { os_.flush(); }
size_t PutEnd(Ch*) { assert(false); return 0; }
private:
OStreamWrapper(const OStreamWrapper&);
OStreamWrapper& operator=(const OStreamWrapper&);
OStreamWrapper(const OStreamWrapper&);
OStreamWrapper& operator=(const OStreamWrapper&);
std::ostream& os_;
std::ostream& os_;
};
TEST(Writer, OStreamWrapper) {
StringStream s("{ \"hello\" : \"world\", \"t\" : true , \"f\" : false, \"n\": null, \"i\":123, \"pi\": 3.1416, \"a\":[1, 2, 3] } ");
std::stringstream ss;
OStreamWrapper os(ss);
Writer<OStreamWrapper> writer(os);
StringStream s("{ \"hello\" : \"world\", \"t\" : true , \"f\" : false, \"n\": null, \"i\":123, \"pi\": 3.1416, \"a\":[1, 2, 3] } ");
std::stringstream ss;
OStreamWrapper os(ss);
Writer<OStreamWrapper> writer(os);
Reader reader;
reader.Parse<0>(s, writer);
std::string actual = ss.str();
EXPECT_STREQ("{\"hello\":\"world\",\"t\":true,\"f\":false,\"n\":null,\"i\":123,\"pi\":3.1416,\"a\":[1,2,3]}", actual.c_str());
Reader reader;
reader.Parse<0>(s, writer);
std::string actual = ss.str();
EXPECT_STREQ("{\"hello\":\"world\",\"t\":true,\"f\":false,\"n\":null,\"i\":123,\"pi\":3.1416,\"a\":[1,2,3]}", actual.c_str());
}
TEST(Writer, AssertRootMustBeArrayOrObject) {
#define T(x)\
{\
StringBuffer buffer;\
Writer<StringBuffer> writer(buffer);\
ASSERT_THROW(x, AssertException);\
}
T(writer.Bool(false));
T(writer.Bool(true));
T(writer.Null());
T(writer.Int(0));
T(writer.Uint(0));
T(writer.Int64(0));
T(writer.Uint64(0));
T(writer.Double(0));
T(writer.String("foo"));
{\
StringBuffer buffer;\
Writer<StringBuffer> writer(buffer);\
ASSERT_THROW(x, AssertException);\
}
T(writer.Bool(false));
T(writer.Bool(true));
T(writer.Null());
T(writer.Int(0));
T(writer.Uint(0));
T(writer.Int64(0));
T(writer.Uint64(0));
T(writer.Double(0));
T(writer.String("foo"));
#undef T
}
TEST(Writer, AssertIncorrectObjectLevel) {
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
writer.EndObject();
ASSERT_THROW(writer.EndObject(), AssertException);
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
writer.EndObject();
ASSERT_THROW(writer.EndObject(), AssertException);
}
TEST(Writer, AssertIncorrectArrayLevel) {
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartArray();
writer.EndArray();
ASSERT_THROW(writer.EndArray(), AssertException);
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartArray();
writer.EndArray();
ASSERT_THROW(writer.EndArray(), AssertException);
}
TEST(Writer, AssertIncorrectEndObject) {
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
ASSERT_THROW(writer.EndArray(), AssertException);
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
ASSERT_THROW(writer.EndArray(), AssertException);
}
TEST(Writer, AssertIncorrectEndArray) {
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
ASSERT_THROW(writer.EndArray(), AssertException);
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
ASSERT_THROW(writer.EndArray(), AssertException);
}
TEST(Writer, AssertObjectKeyNotString) {
#define T(x)\
{\
StringBuffer buffer;\
Writer<StringBuffer> writer(buffer);\
writer.StartObject();\
ASSERT_THROW(x, AssertException); \
}
T(writer.Bool(false));
T(writer.Bool(true));
T(writer.Null());
T(writer.Int(0));
T(writer.Uint(0));
T(writer.Int64(0));
T(writer.Uint64(0));
T(writer.Double(0));
T(writer.StartObject());
T(writer.StartArray());
{\
StringBuffer buffer;\
Writer<StringBuffer> writer(buffer);\
writer.StartObject();\
ASSERT_THROW(x, AssertException); \
}
T(writer.Bool(false));
T(writer.Bool(true));
T(writer.Null());
T(writer.Int(0));
T(writer.Uint(0));
T(writer.Int64(0));
T(writer.Uint64(0));
T(writer.Double(0));
T(writer.StartObject());
T(writer.StartArray());
#undef T
}
TEST(Writer, AssertMultipleRoot) {
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
writer.EndObject();
ASSERT_THROW(writer.StartObject(), AssertException);
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
writer.StartObject();
writer.EndObject();
ASSERT_THROW(writer.StartObject(), AssertException);
}
TEST(Writer, RootObjectIsComplete) {
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
EXPECT_FALSE(writer.IsComplete());
writer.StartObject();
EXPECT_FALSE(writer.IsComplete());
writer.String("foo");
EXPECT_FALSE(writer.IsComplete());
writer.Int(1);
EXPECT_FALSE(writer.IsComplete());
writer.EndObject();
EXPECT_TRUE(writer.IsComplete());
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
EXPECT_FALSE(writer.IsComplete());
writer.StartObject();
EXPECT_FALSE(writer.IsComplete());
writer.String("foo");
EXPECT_FALSE(writer.IsComplete());
writer.Int(1);
EXPECT_FALSE(writer.IsComplete());
writer.EndObject();
EXPECT_TRUE(writer.IsComplete());
}
TEST(Writer, RootArrayIsComplete) {
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
EXPECT_FALSE(writer.IsComplete());
writer.StartArray();
EXPECT_FALSE(writer.IsComplete());
writer.String("foo");
EXPECT_FALSE(writer.IsComplete());
writer.Int(1);
EXPECT_FALSE(writer.IsComplete());
writer.EndArray();
EXPECT_TRUE(writer.IsComplete());
StringBuffer buffer;
Writer<StringBuffer> writer(buffer);
EXPECT_FALSE(writer.IsComplete());
writer.StartArray();
EXPECT_FALSE(writer.IsComplete());
writer.String("foo");
EXPECT_FALSE(writer.IsComplete());
writer.Int(1);
EXPECT_FALSE(writer.IsComplete());
writer.EndArray();
EXPECT_TRUE(writer.IsComplete());
}