Merge pull request #97 from miloyip/issue72customdtoa

Fix #72

1 files changed, 2 insertions, 53 deletions

diff --git a/test/unittest/writertest.cpp b/test/unittest/writertest.cpp
index 48d7c4ea..59543b0e 100644
--- a/test/unittest/writertest.cpp
+++ b/test/unittest/writertest.cpp
@@ -60,60 +60,9 @@ TEST(Writer, String) {
 	TEST_ROUNDTRIP("[\"\\\"\\\\/\\b\\f\\n\\r\\t\"]");

 }

 

-TEST(Writer,DoublePrecision) {

-	const char json[] = "[1.2345,1.2345678,0.123456789012,1234567.8]";

+TEST(Writer, Double) {

+	TEST_ROUNDTRIP("[1.2345,1.2345678,0.123456789012,1234567.8]");

 

-	StringBuffer buffer;

-	Writer<StringBuffer> writer(buffer);

-

-	const int kDefaultDoublePrecision = 6;

-	// handling the double precision

-	EXPECT_EQ(writer.GetDoublePrecision(), kDefaultDoublePrecision);

-	writer.SetDoublePrecision(17);

-	EXPECT_EQ(writer.GetDoublePrecision(), 17);

-	writer.SetDoublePrecision(-1); // negative equivalent to reset

-	EXPECT_EQ(writer.GetDoublePrecision(), kDefaultDoublePrecision);

-	writer.SetDoublePrecision(1);

-	writer.SetDoublePrecision();   // reset again

-	EXPECT_EQ(writer.GetDoublePrecision(), kDefaultDoublePrecision);

-

-	{ // write with explicitly increased precision

-		StringStream s(json);

-		Reader reader;

-		reader.Parse<0>(s, writer.SetDoublePrecision(12));

-		EXPECT_EQ(writer.GetDoublePrecision(), 12);

-		EXPECT_STREQ(json, buffer.GetString());

-	}

-	{ // explicit individual double precisions

-		buffer.Clear();

-		writer.Reset(buffer);

-		writer.SetDoublePrecision(2);

-		writer.StartArray();

-		writer.Double(1.2345, 5);

-		writer.Double(1.2345678, 9);

-		writer.Double(0.123456789012, 12);

-		writer.Double(1234567.8, 8);

-		writer.EndArray();

-

-		EXPECT_EQ(writer.GetDoublePrecision(), 2);

-		EXPECT_STREQ(json, buffer.GetString());

-	}

-	{ // write with default precision (output with precision loss)

-		Document d;

-		d.Parse<0>(json);

-		buffer.Clear();

-		writer.Reset(buffer);

-		d.Accept(writer.SetDoublePrecision());

-

-		// parsed again to avoid platform-dependent floating point outputs

-		// (e.g. width of exponents)

-		d.Parse<0>(buffer.GetString());

-		EXPECT_EQ(writer.GetDoublePrecision(), kDefaultDoublePrecision);

-		EXPECT_DOUBLE_EQ(d[0u].GetDouble(), 1.2345);

-		EXPECT_DOUBLE_EQ(d[1u].GetDouble(), 1.23457);

-		EXPECT_DOUBLE_EQ(d[2u].GetDouble(), 0.123457);

-		EXPECT_DOUBLE_EQ(d[3u].GetDouble(), 1234570);

-	}

 }

 

 TEST(Writer, Transcode) {