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Fix compile time format for ranges, style, and std (#4759)

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This commit is contained in:
j4niwzis
2026-05-31 15:21:35 +00:00
committed by GitHub
parent 0acf106c52
commit 029d543768
5 changed files with 48 additions and 26 deletions
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test/compile-test.cc
+16 -1
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@@ -7,13 +7,16 @@
#include "fmt/compile.h"
#include <array>
#include <iterator>
#include <list>
#include <type_traits>
#include <vector>
#include "fmt/chrono.h"
#include "fmt/color.h"
#include "fmt/ranges.h"
#include "fmt/std.h"
#include "gmock/gmock.h"
#include "gtest-extra.h"
@@ -87,7 +90,6 @@ TEST(compile_test, format_escape) {
EXPECT_EQ("\"abc\" ", fmt::format(FMT_COMPILE("{0:<7?}"), "abc"));
}
TEST(compile_test, format_specs) {
EXPECT_EQ("42", fmt::format(FMT_COMPILE("{:x}"), 0x42));
EXPECT_EQ("1.2 ms ",
@@ -224,6 +226,19 @@ TEST(compile_test, constexpr_formatted_size) {
FMT_CONSTEXPR20 size_t str_size =
fmt::formatted_size(FMT_COMPILE("{:s}"), "abc");
EXPECT_EQ(str_size, 3);
FMT_CONSTEXPR20 size_t tuple_size = fmt::formatted_size(
FMT_COMPILE("{}"), fmt::join(std::tuple(1, 2, 3), ","));
EXPECT_EQ(tuple_size, 5);
FMT_CONSTEXPR20 size_t array_size = fmt::formatted_size(
FMT_COMPILE("{}"), fmt::join(std::array<int, 3>{1, 2, 3}, ","));
EXPECT_EQ(array_size, 5);
FMT_CONSTEXPR20 size_t styled_size = fmt::formatted_size(
FMT_COMPILE("{}"),
fmt::styled(std::array{1, 2, 3}, fmt::bg(fmt::color::green)));
EXPECT_EQ(styled_size, 32);
FMT_CONSTEXPR20 size_t variant_size = fmt::formatted_size(
FMT_COMPILE("{}"), std::variant<std::monostate, char>{});
EXPECT_EQ(variant_size, 18);
}
TEST(compile_test, static_format) {