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Add support for long and unsigned long in Writer.

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This commit is contained in:
Victor Zverovich 2013-09-08 14:18:08 -07:00
parent e89c60d63e
commit 2a9f358d7e
2 changed files with 32 additions and 0 deletions
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8
format.h
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@ -499,6 +499,14 @@ class BasicWriter {
return *this << IntFormatter<unsigned, TypeSpec<0> >(value, TypeSpec<0>());
}
BasicWriter &operator<<(long value) {
return *this << IntFormatter<long, TypeSpec<0> >(value, TypeSpec<0>());
}
BasicWriter &operator<<(unsigned long value) {
return *this <<
IntFormatter<unsigned long, TypeSpec<0> >(value, TypeSpec<0>());
}
BasicWriter &operator<<(double value) {
FormatDouble(value, FormatSpec(), -1);
return *this;

24
format_test.cc
View File

@ -220,9 +220,33 @@ TEST(WriterTest, WriterCtor) {
EXPECT_EQ("", w.str());
}
TEST(WriterTest, WriterData) {
Writer w;
w << 42;
EXPECT_EQ("42", std::string(w.data(), w.size()));
}
TEST(WriterTest, WriteInt) {
EXPECT_EQ("42", str(Writer() << 42));
EXPECT_EQ("-42", str(Writer() << -42));
EXPECT_EQ("12", str(Writer() << static_cast<short>(12)));
EXPECT_EQ("34", str(Writer() << 34u));
EXPECT_EQ("56", str(Writer() << 56l));
EXPECT_EQ("78", str(Writer() << 78ul));
char buffer[BUFFER_SIZE];
SPrintf(buffer, "%d", INT_MIN);
EXPECT_EQ(buffer, str(Writer() << INT_MIN));
SPrintf(buffer, "%d", INT_MAX);
EXPECT_EQ(buffer, str(Writer() << INT_MAX));
SPrintf(buffer, "%u", UINT_MAX);
EXPECT_EQ(buffer, str(Writer() << UINT_MAX));
SPrintf(buffer, "%ld", 0 - static_cast<unsigned long>(LONG_MIN));
EXPECT_EQ(buffer, str(Writer() << LONG_MIN));
SPrintf(buffer, "%ld", LONG_MAX);
EXPECT_EQ(buffer, str(Writer() << LONG_MAX));
SPrintf(buffer, "%lu", ULONG_MAX);
EXPECT_EQ(buffer, str(Writer() << ULONG_MAX));
}
TEST(WriterTest, oct) {