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Fix template length optimization issue in PrettyWriter

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Missed PrettyWriter in the initial fix for Issue #889
This commit is contained in:
John Stiles 2017-03-14 23:48:41 -07:00
parent f0c108b5c9
commit d5d18cf694
2 changed files with 18 additions and 20 deletions
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24
include/rapidjson/prettywriter.h
View File

@ -107,8 +107,7 @@ public:
return Base::WriteString(str, length);
}
template <typename T>
RAPIDJSON_ENABLEIF_RETURN((internal::IsSame<Ch, T>), (bool)) String(const T* str, SizeType length, bool copy = false) {
bool String(const Ch* str, SizeType length, bool copy = false) {
RAPIDJSON_ASSERT(str != 0);
(void)copy;
PrettyPrefix(kStringType);
@ -127,8 +126,7 @@ public:
return Base::WriteStartObject();
}
template <typename T>
RAPIDJSON_ENABLEIF_RETURN((internal::IsSame<Ch, T>), (bool)) Key(const T* str, SizeType length, bool copy = false) { return String(str, length, copy); }
bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); }
#if RAPIDJSON_HAS_STDSTRING
bool Key(const std::basic_string<Ch>& str) {
@ -186,22 +184,8 @@ public:
//@{
//! Simpler but slower overload.
template <typename T>
RAPIDJSON_ENABLEIF_RETURN((internal::IsSame<Ch, T>), (bool)) String(const T* const& str) { return String(str, internal::StrLen(str)); }
template <typename T>
RAPIDJSON_ENABLEIF_RETURN((internal::IsSame<Ch, T>), (bool)) Key(const T* const& str) { return Key(str, internal::StrLen(str)); }
//! The compiler can give us the length of quoted strings for free.
template <typename T, size_t N>
RAPIDJSON_ENABLEIF_RETURN((internal::IsSame<Ch, T>), (bool)) String(const T (&str)[N]) {
RAPIDJSON_ASSERT(str[N-1] == '\0'); // you must pass in a null-terminated string (quoted constant strings are always null-terminated)
return String(str, N-1);
}
template <typename T, size_t N>
RAPIDJSON_ENABLEIF_RETURN((internal::IsSame<Ch, T>), (bool)) Key(const T (&str)[N]) {
RAPIDJSON_ASSERT(str[N-1] == '\0'); // you must pass in a null-terminated string (quoted constant strings are always null-terminated)
return Key(str, N-1);
}
bool String(const Ch* str) { return String(str, internal::StrLen(str)); }
bool Key(const Ch* str) { return Key(str, internal::StrLen(str)); }
//@}

14
test/unittest/prettywritertest.cpp
View File

@ -258,6 +258,20 @@ TEST(PrettyWriter, InvalidEventSequence) {
}
}
TEST(PrettyWriter, Issue_889) {
char buf[100] = "Hello";
StringBuffer buffer;
PrettyWriter<StringBuffer> writer(buffer);
writer.StartArray();
writer.String(buf);
writer.EndArray();
EXPECT_STREQ("[\n \"Hello\"\n]", buffer.GetString());
EXPECT_TRUE(writer.IsComplete()); \
}
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
static PrettyWriter<StringBuffer> WriterGen(StringBuffer &target) {