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Simplify is_output_iterator

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This commit is contained in:
Victor Zverovich
2020-10-20 14:09:57 -07:00
parent da8278e1e3
commit e3b4c22ec9
5 changed files with 47 additions and 57 deletions
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test/format-test.cc
+17 -20
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@@ -169,20 +169,22 @@ TEST(IteratorTest, TruncatingBackInserter) {
}
TEST(IteratorTest, IsOutputIterator) {
EXPECT_TRUE(fmt::detail::is_output_iterator<char*>::value);
EXPECT_FALSE(fmt::detail::is_output_iterator<const char*>::value);
EXPECT_FALSE(fmt::detail::is_output_iterator<std::string>::value);
EXPECT_TRUE(fmt::detail::is_output_iterator<
std::back_insert_iterator<std::string>>::value);
EXPECT_TRUE(fmt::detail::is_output_iterator<std::string::iterator>::value);
EXPECT_FALSE(
fmt::detail::is_output_iterator<std::string::const_iterator>::value);
EXPECT_FALSE(fmt::detail::is_output_iterator<std::list<char>>::value);
EXPECT_TRUE((fmt::detail::is_output_iterator<char*, char>::value));
EXPECT_FALSE((fmt::detail::is_output_iterator<const char*, char>::value));
EXPECT_FALSE((fmt::detail::is_output_iterator<std::string, char>::value));
EXPECT_TRUE(
fmt::detail::is_output_iterator<std::list<char>::iterator>::value);
EXPECT_FALSE(
fmt::detail::is_output_iterator<std::list<char>::const_iterator>::value);
EXPECT_FALSE(fmt::detail::is_output_iterator<uint32_pair>::value);
(fmt::detail::is_output_iterator<std::back_insert_iterator<std::string>,
char>::value));
EXPECT_TRUE(
(fmt::detail::is_output_iterator<std::string::iterator, char>::value));
EXPECT_FALSE((fmt::detail::is_output_iterator<std::string::const_iterator,
char>::value));
EXPECT_FALSE((fmt::detail::is_output_iterator<std::list<char>, char>::value));
EXPECT_TRUE((
fmt::detail::is_output_iterator<std::list<char>::iterator, char>::value));
EXPECT_FALSE((fmt::detail::is_output_iterator<std::list<char>::const_iterator,
char>::value));
EXPECT_FALSE((fmt::detail::is_output_iterator<uint32_pair, char>::value));
}
TEST(MemoryBufferTest, Ctor) {
@@ -720,13 +722,8 @@ TEST(FormatterTest, SpaceSign) {
}
TEST(FormatterTest, SignNotTruncated) {
wchar_t format_str[] = {
L'{',
L':',
'+' | (1 << fmt::detail::num_bits<char>()),
L'}',
0
};
wchar_t format_str[] = {L'{', L':',
'+' | (1 << fmt::detail::num_bits<char>()), L'}', 0};
EXPECT_THROW(format(format_str, 42), format_error);
}