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Declare the size of RESET_COLOR.

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This is so that the format with a text_tyle will compile even if
header-only mode isn't enabled. Addresses #1063.
This commit is contained in:
Michael Winterberg 2019-03-06 09:23:34 -08:00 committed by Victor Zverovich
parent 8f7780a4f6
commit d8434baa03
2 changed files with 9 additions and 2 deletions
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4
include/fmt/format.h
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@ -766,8 +766,8 @@ template <typename T = void> struct FMT_API basic_data {
static const char DIGITS[];
static const char FOREGROUND_COLOR[];
static const char BACKGROUND_COLOR[];
static const char RESET_COLOR[];
static const wchar_t WRESET_COLOR[];
static const char RESET_COLOR[5];
static const wchar_t WRESET_COLOR[5];
};
#if FMT_USE_EXTERN_TEMPLATES

7
test/format-test.cc
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@ -21,6 +21,7 @@
#endif
#include "fmt/format.h"
#include "fmt/color.h"
#include "gmock.h"
#include "gtest-extra.h"
#include "mock-allocator.h"
@ -2492,3 +2493,9 @@ TEST(FormatTest, U8StringViewLiteral) {
TEST(FormatTest, FormatU8String) {
EXPECT_EQ(format(fmt::u8string_view("{}"), 42), fmt::u8string_view("42"));
}
TEST(FormatTest, EmphasisNonHeaderOnly) {
// ensure this compiles even if FMT_HEADER_ONLY is not defined.
EXPECT_EQ(fmt::format(fmt::emphasis::bold, "bold error"),
"\x1b[1mbold error\x1b[0m");
}