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Test non-SSO constexpr string formatting

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This commit is contained in:
Victor Zverovich
2025-06-16 08:23:21 -07:00
parent 067bc479b4
commit 4a149f513f
1 changed files with 14 additions and 4 deletions
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18
test/compile-test.cc
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@ -425,10 +425,20 @@ TEST(compile_time_formatting_test, multibyte_fill) {
#if FMT_USE_CONSTEXPR_STRING
TEST(compile_test, constexpr_format) {
constexpr auto result = []() {
return fmt::format(FMT_COMPILE("{}"), 42) == "42";
}();
EXPECT_TRUE(result);
{
constexpr auto result = []() {
return fmt::format(FMT_COMPILE("{}"), 42) == "42";
}();
EXPECT_TRUE(result);
}
{
// Test with a larger string to avoid small string optimization.
constexpr auto result = []() {
return fmt::format(FMT_COMPILE("{:100}"), ' ') == std::string(100, ' ');
}();
EXPECT_TRUE(result);
}
}
#endif // FMT_USE_CONSTEXPR_STRING