writertest.cpp File Reference

#include "unittest.h"
#include "rapidjson/document.h"
#include "rapidjson/reader.h"
#include "rapidjson/writer.h"
#include "rapidjson/stringbuffer.h"
#include "rapidjson/memorybuffer.h"
#include <sstream>

Include dependency graph for writertest.cpp:

Go to the source code of this file.

Classes
class	OStreamWrapper

Macros
#define	TEST_ROUNDTRIP(json)
#define	T(x)
#define	T(x)
#define	T(x)

Functions
	TEST (Writer, Compact)
	TEST (Writer, Root)
	TEST (Writer, Int)
	TEST (Writer, UInt)
	TEST (Writer, Int64)
	TEST (Writer, Uint64)
	TEST (Writer, String)
	TEST (Writer, Issue_889)
	TEST (Writer, ScanWriteUnescapedString)
	TEST (Writer, Double)
template<typename TargetEncoding >
void	TestTranscode (const char *json)
	TEST (Writer, Transcode)
	TEST (Writer, OStreamWrapper)
	TEST (Writer, AssertRootMayBeAnyValue)
	TEST (Writer, AssertIncorrectObjectLevel)
	TEST (Writer, AssertIncorrectArrayLevel)
	TEST (Writer, AssertIncorrectEndObject)
	TEST (Writer, AssertIncorrectEndArray)
	TEST (Writer, AssertObjectKeyNotString)
	TEST (Writer, AssertMultipleRoot)
	TEST (Writer, RootObjectIsComplete)
	TEST (Writer, RootArrayIsComplete)
	TEST (Writer, RootValueIsComplete)
	TEST (Writer, InvalidEncoding)
	TEST (Writer, ValidateEncoding)
	TEST (Writer, InvalidEventSequence)
	TEST (Writer, NaN)
	TEST (Writer, Inf)
	TEST (Writer, RawValue)
	TEST (Write, RawValue_Issue1152)

Macro Definition Documentation

T [1/3]

#define T

(

x

)

Value:

    {\
        StringBuffer buffer;\
        Writer<StringBuffer> writer(buffer);\
        EXPECT_TRUE(x);\
    }

T [2/3]

#define T

(

x

)

Value:

    {\
        StringBuffer buffer;\
        Writer<StringBuffer> writer(buffer);\
        writer.StartObject();\
        ASSERT_THROW(x, AssertException); \
    }

T [3/3]

#define T

(

x

)

Value:

    {\
        StringBuffer buffer;\
        Writer<StringBuffer> writer(buffer);\
        EXPECT_FALSE(writer.IsComplete()); \
        x; \
        EXPECT_TRUE(writer.IsComplete()); \
    }

TEST_ROUNDTRIP

#define TEST_ROUNDTRIP

(

json

)

Value:

    { \
        StringStream s(json); \
        StringBuffer buffer; \
        Writer<StringBuffer> writer(buffer); \
        Reader reader; \
        reader.Parse<kParseFullPrecisionFlag>(s, writer); \
        EXPECT_STREQ(json, buffer.GetString()); \
        EXPECT_TRUE(writer.IsComplete()); \
    }

Definition at line 43 of file writertest.cpp.

#define TEST_ROUNDTRIP(json) \
    { \
        StringStream s(json); \
        StringBuffer buffer; \
        Writer<StringBuffer> writer(buffer); \
        Reader reader; \
        reader.Parse<kParseFullPrecisionFlag>(s, writer); \
        EXPECT_STREQ(json, buffer.GetString()); \
        EXPECT_TRUE(writer.IsComplete()); \
    }

Function Documentation

TEST() [1/29]

TEST	(	Write	,
		RawValue_Issue1152	)

Definition at line 541 of file writertest.cpp.

                                {
    {
        GenericStringBuffer<UTF32<> > sb;
        Writer<GenericStringBuffer<UTF32<> >, UTF8<>, UTF32<> > writer(sb);
        writer.RawValue("null", 4, kNullType);
        EXPECT_TRUE(writer.IsComplete());
        const unsigned *out = sb.GetString();
        EXPECT_EQ(static_cast<unsigned>('n'), out[0]);
        EXPECT_EQ(static_cast<unsigned>('u'), out[1]);
        EXPECT_EQ(static_cast<unsigned>('l'), out[2]);
        EXPECT_EQ(static_cast<unsigned>('l'), out[3]);
        EXPECT_EQ(static_cast<unsigned>(0  ), out[4]);
    }
 
    {
        GenericStringBuffer<UTF8<> > sb;
        Writer<GenericStringBuffer<UTF8<> >, UTF16<>, UTF8<> > writer(sb);
        writer.RawValue(L"null", 4, kNullType);
        EXPECT_TRUE(writer.IsComplete());
        EXPECT_STREQ("null", sb.GetString());
    }
 
    {
        // Fail in transcoding
        GenericStringBuffer<UTF16<> > buffer;
        Writer<GenericStringBuffer<UTF16<> >, UTF8<>, UTF16<> > writer(buffer);
        EXPECT_FALSE(writer.RawValue("\"\xfe\"", 3, kStringType));
    }
 
    {
        // Fail in encoding validation
        StringBuffer buffer;
        Writer<StringBuffer, UTF8<>, UTF8<>, CrtAllocator, kWriteValidateEncodingFlag> writer(buffer);
        EXPECT_FALSE(writer.RawValue("\"\xfe\"", 3, kStringType));
    }
}

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TEST() [2/29]

TEST	(	Writer	,
		AssertIncorrectArrayLevel	)

Definition at line 263 of file writertest.cpp.

                                        {
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);
    writer.StartArray();
    writer.EndArray();
    ASSERT_THROW(writer.EndArray(), AssertException);
}

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TEST() [3/29]

TEST	(	Writer	,
		AssertIncorrectEndArray	)

Definition at line 278 of file writertest.cpp.

                                      {
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);
    writer.StartObject();
    ASSERT_THROW(writer.EndArray(), AssertException);
}

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TEST() [4/29]

TEST	(	Writer	,
		AssertIncorrectEndObject	)

Definition at line 271 of file writertest.cpp.

                                       {
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);
    writer.StartObject();
    ASSERT_THROW(writer.EndArray(), AssertException);
}

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TEST() [5/29]

TEST	(	Writer	,
		AssertIncorrectObjectLevel	)

Definition at line 255 of file writertest.cpp.

                                         {
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);
    writer.StartObject();
    writer.EndObject();
    ASSERT_THROW(writer.EndObject(), AssertException);
}

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TEST() [6/29]

TEST	(	Writer	,
		AssertMultipleRoot	)

Definition at line 306 of file writertest.cpp.

                                 {
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);
 
    writer.StartObject();
    writer.EndObject();
    ASSERT_THROW(writer.StartObject(), AssertException);
 
    writer.Reset(buffer);
    writer.Null();
    ASSERT_THROW(writer.Int(0), AssertException);
 
    writer.Reset(buffer);
    writer.String("foo");
    ASSERT_THROW(writer.StartArray(), AssertException);
 
    writer.Reset(buffer);
    writer.StartArray();
    writer.EndArray();
    //ASSERT_THROW(writer.Double(3.14), AssertException);
}

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TEST() [7/29]

TEST	(	Writer	,
		AssertObjectKeyNotString	)

Definition at line 285 of file writertest.cpp.

                                       {
#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());
#undef T
}

TEST() [8/29]

TEST	(	Writer	,
		AssertRootMayBeAnyValue	)

Definition at line 236 of file writertest.cpp.

                                      {
#define T(x)\
    {\
        StringBuffer buffer;\
        Writer<StringBuffer> writer(buffer);\
        EXPECT_TRUE(x);\
    }
    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() [9/29]

TEST	(	Writer	,
		Compact	)

Definition at line 30 of file writertest.cpp.

                      {
    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);
    buffer.ShrinkToFit();
    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());
}

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TEST() [10/29]

TEST	(	Writer	,
		Double	)

Definition at line 129 of file writertest.cpp.

                     {
    TEST_ROUNDTRIP("[1.2345,1.2345678,0.123456789012,1234567.8]");
    TEST_ROUNDTRIP("0.0");
    TEST_ROUNDTRIP("-0.0"); // Issue #289
    TEST_ROUNDTRIP("1e30");
    TEST_ROUNDTRIP("1.0");
    TEST_ROUNDTRIP("5e-324"); // Min subnormal positive double
    TEST_ROUNDTRIP("2.225073858507201e-308"); // Max subnormal positive double
    TEST_ROUNDTRIP("2.2250738585072014e-308"); // Min normal positive double
    TEST_ROUNDTRIP("1.7976931348623157e308"); // Max double
 
}

TEST() [11/29]

TEST	(	Writer	,
		Inf	)

Definition at line 503 of file writertest.cpp.

                  {
    double inf = std::numeric_limits<double>::infinity();
 
    EXPECT_TRUE(internal::Double(inf).IsInf());
    StringBuffer buffer;
    {
        Writer<StringBuffer> writer(buffer);
        EXPECT_FALSE(writer.Double(inf));
    }
    {
        Writer<StringBuffer> writer(buffer);
        EXPECT_FALSE(writer.Double(-inf));
    }
    {
        Writer<StringBuffer, UTF8<>, UTF8<>, CrtAllocator, kWriteNanAndInfFlag> writer(buffer);
        EXPECT_TRUE(writer.Double(inf));
    }
    {
        Writer<StringBuffer, UTF8<>, UTF8<>, CrtAllocator, kWriteNanAndInfFlag> writer(buffer);
        EXPECT_TRUE(writer.Double(-inf));
    }
    EXPECT_STREQ("Infinity-Infinity", buffer.GetString());
}

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TEST() [12/29]

TEST	(	Writer	,
		Int	)

Definition at line 64 of file writertest.cpp.

                  {
    TEST_ROUNDTRIP("[-1]");
    TEST_ROUNDTRIP("[-123]");
    TEST_ROUNDTRIP("[-2147483648]");
}

TEST() [13/29]

TEST	(	Writer	,
		Int64	)

Definition at line 78 of file writertest.cpp.

                    {
    TEST_ROUNDTRIP("[-1234567890123456789]");
    TEST_ROUNDTRIP("[-9223372036854775808]");
}

TEST() [14/29]

TEST	(	Writer	,
		InvalidEncoding	)

Definition at line 377 of file writertest.cpp.

                              {
    // Fail in decoding invalid UTF-8 sequence http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
    {
        GenericStringBuffer<UTF16<> > buffer;
        Writer<GenericStringBuffer<UTF16<> >, UTF8<>, UTF16<> > writer(buffer);
        writer.StartArray();
        EXPECT_FALSE(writer.String("\xfe"));
        EXPECT_FALSE(writer.String("\xff"));
        EXPECT_FALSE(writer.String("\xfe\xfe\xff\xff"));
        writer.EndArray();
    }
 
    // Fail in encoding
    {
        StringBuffer buffer;
        Writer<StringBuffer, UTF32<> > writer(buffer);
        static const UTF32<>::Ch s[] = { 0x110000, 0 }; // Out of U+0000 to U+10FFFF
        EXPECT_FALSE(writer.String(s));
    }
 
    // Fail in unicode escaping in ASCII output
    {
        StringBuffer buffer;
        Writer<StringBuffer, UTF32<>, ASCII<> > writer(buffer);
        static const UTF32<>::Ch s[] = { 0x110000, 0 }; // Out of U+0000 to U+10FFFF
        EXPECT_FALSE(writer.String(s));
    }
}

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TEST() [15/29]

TEST	(	Writer	,
		InvalidEventSequence	)

Definition at line 433 of file writertest.cpp.

                                   {
    // {]
    {
        StringBuffer buffer;
        Writer<StringBuffer> writer(buffer);
        writer.StartObject();
        EXPECT_THROW(writer.EndArray(), AssertException);
        EXPECT_FALSE(writer.IsComplete());
    }
 
    // [}
    {
        StringBuffer buffer;
        Writer<StringBuffer> writer(buffer);
        writer.StartArray();
        EXPECT_THROW(writer.EndObject(), AssertException);
        EXPECT_FALSE(writer.IsComplete());
    }
 
    // { 1: 
    {
        StringBuffer buffer;
        Writer<StringBuffer> writer(buffer);
        writer.StartObject();
        EXPECT_THROW(writer.Int(1), AssertException);
        EXPECT_FALSE(writer.IsComplete());
    }
 
    // { 'a' }
    {
        StringBuffer buffer;
        Writer<StringBuffer> writer(buffer);
        writer.StartObject();
        writer.Key("a");
        EXPECT_THROW(writer.EndObject(), AssertException);
        EXPECT_FALSE(writer.IsComplete());
    }
 
    // { 'a':'b','c' }
    {
        StringBuffer buffer;
        Writer<StringBuffer> writer(buffer);
        writer.StartObject();
        writer.Key("a");
        writer.String("b");
        writer.Key("c");
        EXPECT_THROW(writer.EndObject(), AssertException);
        EXPECT_FALSE(writer.IsComplete());
    }
}

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TEST() [16/29]

TEST	(	Writer	,
		Issue_889	)

Definition at line 103 of file writertest.cpp.

                        {
    char buf[100] = "Hello";
    
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);
    writer.StartArray();
    writer.String(buf);
    writer.EndArray();
    
    EXPECT_STREQ("[\"Hello\"]", buffer.GetString());
    EXPECT_TRUE(writer.IsComplete()); \
}

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TEST() [17/29]

TEST	(	Writer	,
		NaN	)

Definition at line 484 of file writertest.cpp.

                  {
    double nan = std::numeric_limits<double>::quiet_NaN();
 
    EXPECT_TRUE(internal::Double(nan).IsNan());
    StringBuffer buffer;
    {
        Writer<StringBuffer> writer(buffer);
        EXPECT_FALSE(writer.Double(nan));
    }
    {
        Writer<StringBuffer, UTF8<>, UTF8<>, CrtAllocator, kWriteNanAndInfFlag> writer(buffer);
        EXPECT_TRUE(writer.Double(nan));
        EXPECT_STREQ("NaN", buffer.GetString());
    }
    GenericStringBuffer<UTF16<> > buffer2;
    Writer<GenericStringBuffer<UTF16<> > > writer2(buffer2);
    EXPECT_FALSE(writer2.Double(nan));
}

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TEST() [18/29]

TEST	(	Writer	,
		OStreamWrapper	)

Definition at line 221 of file writertest.cpp.

                             {
    StringStream s("{ \"hello\" : \"world\", \"t\" : true , \"f\" : false, \"n\": null, \"i\":123, \"pi\": 3.1416, \"a\":[1, 2, 3], \"u64\": 1234567890123456789, \"i64\":-1234567890123456789 } ");
    
    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],\"u64\":1234567890123456789,\"i64\":-1234567890123456789}", actual.c_str());
}

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TEST() [19/29]

TEST	(	Writer	,
		RawValue	)

Definition at line 527 of file writertest.cpp.

                       {
    StringBuffer buffer;
    Writer<StringBuffer> writer(buffer);
    writer.StartObject();
    writer.Key("a");
    writer.Int(1);
    writer.Key("raw");
    const char json[] = "[\"Hello\\nWorld\", 123.456]";
    writer.RawValue(json, strlen(json), kArrayType);
    writer.EndObject();
    EXPECT_TRUE(writer.IsComplete());
    EXPECT_STREQ("{\"a\":1,\"raw\":[\"Hello\\nWorld\", 123.456]}", buffer.GetString());
}

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TEST() [20/29]

TEST	(	Writer	,
		Root	)

Definition at line 54 of file writertest.cpp.

                   {
    TEST_ROUNDTRIP("null");
    TEST_ROUNDTRIP("true");
    TEST_ROUNDTRIP("false");
    TEST_ROUNDTRIP("0");
    TEST_ROUNDTRIP("\"foo\"");
    TEST_ROUNDTRIP("[]");
    TEST_ROUNDTRIP("{}");
}

TEST() [21/29]

TEST	(	Writer	,
		RootArrayIsComplete	)

Definition at line 342 of file writertest.cpp.

                                  {
    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());
}

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TEST() [22/29]

TEST	(	Writer	,
		RootObjectIsComplete	)

Definition at line 328 of file writertest.cpp.

                                   {
    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());
}

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TEST() [23/29]

TEST	(	Writer	,
		RootValueIsComplete	)

Definition at line 356 of file writertest.cpp.

                                  {
#define T(x)\
    {\
        StringBuffer buffer;\
        Writer<StringBuffer> writer(buffer);\
        EXPECT_FALSE(writer.IsComplete()); \
        x; \
        EXPECT_TRUE(writer.IsComplete()); \
    }
    T(writer.Null());
    T(writer.Bool(true));
    T(writer.Bool(false));
    T(writer.Int(0));
    T(writer.Uint(0));
    T(writer.Int64(0));
    T(writer.Uint64(0));
    T(writer.Double(0));
    T(writer.String(""));
#undef T
}

TEST() [24/29]

TEST	(	Writer	,
		ScanWriteUnescapedString	)

Definition at line 116 of file writertest.cpp.

                                       {
    const char json[] = "[\" \\\"0123456789ABCDEF\"]";
    //                       ^ scanning stops here.
    char buffer2[sizeof(json) + 32];
 
    // Use different offset to test different alignments
    for (int i = 0; i < 32; i++) {
        char* p = buffer2 + i;
        memcpy(p, json, sizeof(json));
        TEST_ROUNDTRIP(p);
    }
}

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TEST() [25/29]

TEST	(	Writer	,
		String	)

Definition at line 88 of file writertest.cpp.

                     {
    TEST_ROUNDTRIP("[\"Hello\"]");
    TEST_ROUNDTRIP("[\"Hello\\u0000World\"]");
    TEST_ROUNDTRIP("[\"\\\"\\\\/\\b\\f\\n\\r\\t\"]");
 
#if RAPIDJSON_HAS_STDSTRING
    {
        StringBuffer buffer;
        Writer<StringBuffer> writer(buffer);
        writer.String(std::string("Hello\n"));
        EXPECT_STREQ("\"Hello\\n\"", buffer.GetString());
    }
#endif
}

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TEST() [26/29]

TEST	(	Writer	,
		Transcode	)

Definition at line 160 of file writertest.cpp.

                        {
    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
    TestTranscode<UTF8<> >(json);
 
    // UTF8 -> ASCII -> UTF8
    TestTranscode<ASCII<> >(json);
 
    // UTF8 -> UTF16 -> UTF8
    TestTranscode<UTF16<> >(json);
 
    // UTF8 -> UTF32 -> UTF8
    TestTranscode<UTF32<> >(json);
 
    // UTF8 -> AutoUTF -> UTF8
    UTFType types[] = { kUTF8, kUTF16LE , kUTF16BE, kUTF32LE , kUTF32BE };
    for (size_t i = 0; i < 5; i++) {
        StringStream s(json);
        MemoryBuffer buffer;
        AutoUTFOutputStream<unsigned, MemoryBuffer> os(buffer, types[i], true);
        Writer<AutoUTFOutputStream<unsigned, MemoryBuffer>, UTF8<>, AutoUTF<unsigned> > writer(os);
        Reader reader;
        reader.Parse(s, writer);
 
        StringBuffer buffer2;
        Writer<StringBuffer> writer2(buffer2);
        GenericReader<AutoUTF<unsigned>, UTF8<> > reader2;
        MemoryStream s2(buffer.GetBuffer(), buffer.GetSize());
        AutoUTFInputStream<unsigned, MemoryStream> is(s2);
        reader2.Parse(is, writer2);
 
        EXPECT_STREQ(json, buffer2.GetString());
    }
 
}

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TEST() [27/29]

TEST	(	Writer	,
		UInt	)

Definition at line 70 of file writertest.cpp.

                   {
    TEST_ROUNDTRIP("[0]");
    TEST_ROUNDTRIP("[1]");
    TEST_ROUNDTRIP("[123]");
    TEST_ROUNDTRIP("[2147483647]");
    TEST_ROUNDTRIP("[4294967295]");
}

TEST() [28/29]

TEST	(	Writer	,
		Uint64	)

Definition at line 83 of file writertest.cpp.

                     {
    TEST_ROUNDTRIP("[1234567890123456789]");
    TEST_ROUNDTRIP("[9223372036854775807]");
}

TEST() [29/29]

TEST	(	Writer	,
		ValidateEncoding	)

Definition at line 406 of file writertest.cpp.

                               {
    {
        StringBuffer buffer;
        Writer<StringBuffer, UTF8<>, UTF8<>, CrtAllocator, kWriteValidateEncodingFlag> writer(buffer);
        writer.StartArray();
        EXPECT_TRUE(writer.String("\x24"));             // Dollar sign U+0024
        EXPECT_TRUE(writer.String("\xC2\xA2"));         // Cents sign U+00A2
        EXPECT_TRUE(writer.String("\xE2\x82\xAC"));     // Euro sign U+20AC
        EXPECT_TRUE(writer.String("\xF0\x9D\x84\x9E")); // G clef sign U+1D11E
        EXPECT_TRUE(writer.String("\x01"));             // SOH control U+0001
        EXPECT_TRUE(writer.String("\x1B"));             // Escape control U+001B
        writer.EndArray();
        EXPECT_STREQ("[\"\x24\",\"\xC2\xA2\",\"\xE2\x82\xAC\",\"\xF0\x9D\x84\x9E\",\"\\u0001\",\"\\u001B\"]", buffer.GetString());
    }
 
    // Fail in decoding invalid UTF-8 sequence http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
    {
        StringBuffer buffer;
        Writer<StringBuffer, UTF8<>, UTF8<>, CrtAllocator, kWriteValidateEncodingFlag> writer(buffer);
        writer.StartArray();
        EXPECT_FALSE(writer.String("\xfe"));
        EXPECT_FALSE(writer.String("\xff"));
        EXPECT_FALSE(writer.String("\xfe\xfe\xff\xff"));
        writer.EndArray();
    }
}

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TestTranscode()

template<typename TargetEncoding >

void TestTranscode

(

const char *

json

)

Definition at line 144 of file writertest.cpp.

                                     {
    StringStream s(json);
    GenericStringBuffer<TargetEncoding> buffer;
    Writer<GenericStringBuffer<TargetEncoding>, UTF8<>, TargetEncoding> writer(buffer);
    Reader reader;
    reader.Parse(s, writer);
 
    StringBuffer buffer2;
    Writer<StringBuffer> writer2(buffer2);
    GenericReader<TargetEncoding, UTF8<> > reader2;
    GenericStringStream<TargetEncoding> s2(buffer.GetString());
    reader2.Parse(s2, writer2);
 
    EXPECT_STREQ(json, buffer2.GetString());
}

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