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Parameterize basic_writer on buffer type

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This commit is contained in:
Victor Zverovich
2017-12-26 09:00:22 -08:00
parent 6f2769d0b4
commit 3663414053
5 changed files with 104 additions and 106 deletions
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27
test/format-test.cc
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@@ -31,12 +31,9 @@
#include <cmath>
#include <cstring>
#include <memory>
#include <type_traits>
#include <stdint.h>
#if FMT_USE_TYPE_TRAITS
# include <type_traits>
#endif
#include "gmock/gmock.h"
// Test that the library compiles if None is defined to 0 as done by xlib.h.
@@ -92,7 +89,7 @@ void std_format(long double value, std::wstring &result) {
template <typename Char, typename T>
::testing::AssertionResult check_write(const T &value, const char *type) {
fmt::basic_memory_buffer<Char> buffer;
fmt::basic_writer<Char> writer(buffer);
fmt::basic_writer<fmt::basic_buffer<Char>> writer(buffer);
writer.write(value);
std::basic_string<Char> actual = writer.str();
std::basic_string<Char> expected;
@@ -144,19 +141,17 @@ TEST(StringViewTest, ConvertToString) {
EXPECT_EQ("abc", s);
}
#if FMT_USE_TYPE_TRAITS
TEST(WriterTest, NotCopyConstructible) {
EXPECT_FALSE(std::is_copy_constructible<basic_writer<char> >::value);
EXPECT_FALSE(std::is_copy_constructible<basic_writer<fmt::buffer>>::value);
}
TEST(WriterTest, NotCopyAssignable) {
EXPECT_FALSE(std::is_copy_assignable<basic_writer<char> >::value);
EXPECT_FALSE(std::is_copy_assignable<basic_writer<fmt::buffer>>::value);
}
#endif
TEST(WriterTest, Ctor) {
memory_buffer buf;
fmt::basic_writer<char> w(buf);
fmt::basic_writer<fmt::buffer> w(buf);
EXPECT_EQ(0u, w.size());
EXPECT_STREQ("", w.c_str());
EXPECT_EQ("", w.str());
@@ -164,7 +159,7 @@ TEST(WriterTest, Ctor) {
TEST(WriterTest, Data) {
memory_buffer buf;
fmt::basic_writer<char> w(buf);
fmt::basic_writer<fmt::buffer> w(buf);
w.write(42);
EXPECT_EQ("42", std::string(w.data(), w.size()));
}
@@ -217,14 +212,14 @@ TEST(WriterTest, WriteLongDouble) {
TEST(WriterTest, WriteDoubleAtBufferBoundary) {
memory_buffer buf;
fmt::basic_writer<char> writer(buf);
fmt::basic_writer<fmt::buffer> writer(buf);
for (int i = 0; i < 100; ++i)
writer.write(1.23456789);
}
TEST(WriterTest, WriteDoubleWithFilledBuffer) {
memory_buffer buf;
fmt::basic_writer<char> writer(buf);
fmt::basic_writer<fmt::buffer> writer(buf);
// Fill the buffer.
for (int i = 0; i < fmt::internal::INLINE_BUFFER_SIZE; ++i)
writer.write(' ');
@@ -256,7 +251,7 @@ TEST(WriterTest, WriteWideString) {
template <typename... T>
std::string write_str(T... args) {
memory_buffer buf;
fmt::basic_writer<char> writer(buf);
fmt::basic_writer<fmt::buffer> writer(buf);
using namespace fmt;
writer.write(args...);
return writer.str();
@@ -265,7 +260,7 @@ std::string write_str(T... args) {
template <typename... T>
std::wstring write_wstr(T... args) {
wmemory_buffer buf;
fmt::basic_writer<wchar_t> writer(buf);
fmt::basic_writer<fmt::wbuffer> writer(buf);
using namespace fmt;
writer.write(args...);
return writer.str();
@@ -356,7 +351,7 @@ TEST(WriterTest, pad) {
EXPECT_EQ(" 44", write_str(44ull, width=7));
memory_buffer buf;
fmt::basic_writer<char> w(buf);
fmt::basic_writer<fmt::buffer> w(buf);
w.clear();
w.write(42, fmt::width=5, fmt::fill='0');
EXPECT_EQ("00042", w.str());