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Workaround a double-double hexfloat format (#3366)

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Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
This commit is contained in:
Vladislav Shchapov
2023-04-01 19:19:23 +05:00
committed by GitHub
parent bce8d4ed08
commit 97aedeab48
2 changed files with 16 additions and 3 deletions
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11
test/format-test.cc
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@@ -1489,8 +1489,15 @@ TEST(format_test, format_long_double) {
safe_sprintf(buffer, "%Le", 392.65l);
EXPECT_EQ(buffer, fmt::format("{0:e}", 392.65l));
EXPECT_EQ("+0000392.6", fmt::format("{0:+010.4g}", 392.64l));
safe_sprintf(buffer, "%La", 3.31l);
EXPECT_EQ(buffer, fmt::format("{:a}", 3.31l));
auto ld = 3.31l;
if (fmt::detail::is_double_double<decltype(ld)>::value) {
safe_sprintf(buffer, "%a", static_cast<double>(ld));
EXPECT_EQ(buffer, fmt::format("{:a}", ld));
} else {
safe_sprintf(buffer, "%La", ld);
EXPECT_EQ(buffer, fmt::format("{:a}", ld));
}
}
TEST(format_test, format_char) {