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Adds unit tests about streams.

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This commit is contained in:
Milo Yip
2014-07-04 16:39:09 +08:00
parent b01093b16c
commit 0bff4ffd0c
3 changed files with 121 additions and 0 deletions
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38
test/unittest/documenttest.cpp
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@@ -101,6 +101,44 @@ TEST(Document, ParseStream_EncodedInputStream) {
}
}
TEST(Document, ParseStream_AutoUTFInputStream) {
// Any -> UTF8
FILE* fp = OpenEncodedFile("utf32BE.json");
char buffer[256];
FileReadStream bis(fp, buffer, sizeof(buffer));
AutoUTFInputStream<unsigned, FileReadStream> eis(bis);
Document d;
d.ParseStream<0, AutoUTF<unsigned> >(eis);
EXPECT_FALSE(d.HasParseError());
fclose(fp);
char expected[] = "I can eat glass and it doesn't hurt me.";
Value& v = d["en"];
EXPECT_TRUE(v.IsString());
EXPECT_EQ(sizeof(expected) - 1, v.GetStringLength());
EXPECT_EQ(0, StrCmp(expected, v.GetString()));
// UTF8 -> UTF8 in memory
StringBuffer bos;
Writer<StringBuffer> writer(bos);
d.Accept(writer);
{
// Condense the original file and compare.
FILE *fp = OpenEncodedFile("utf8.json");
FileReadStream is(fp, buffer, sizeof(buffer));
Reader reader;
StringBuffer bos2;
Writer<StringBuffer> writer(bos2);
reader.Parse(is, writer);
EXPECT_EQ(bos.GetSize(), bos2.GetSize());
EXPECT_EQ(0, memcmp(bos.GetString(), bos2.GetString(), bos2.GetSize()));
}
}
TEST(Document, Swap) {
Document d1;
Document::AllocatorType& a = d1.GetAllocator();