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Don't emit trailing zero for consistency with std::format

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This commit is contained in:
Victor Zverovich
2020-09-23 08:39:00 -07:00
parent 5fd89d50e4
commit 2d4fde3a2e
5 changed files with 28 additions and 29 deletions
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8
test/grisu-test.cc
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@@ -35,7 +35,7 @@ TEST(GrisuTest, Inf) {
EXPECT_EQ("-inf", fmt::format("{}", -inf));
}
TEST(GrisuTest, Zero) { EXPECT_EQ("0.0", fmt::format("{}", 0.0)); }
TEST(GrisuTest, Zero) { EXPECT_EQ("0", fmt::format("{}", 0.0)); }
TEST(GrisuTest, Round) {
EXPECT_EQ("1.9156918820264798e-56",
@@ -47,9 +47,9 @@ TEST(GrisuTest, Prettify) {
EXPECT_EQ("0.0001", fmt::format("{}", 1e-4));
EXPECT_EQ("1e-05", fmt::format("{}", 1e-5));
EXPECT_EQ("9.999e-05", fmt::format("{}", 9.999e-5));
EXPECT_EQ("10000000000.0", fmt::format("{}", 1e10));
EXPECT_EQ("100000000000.0", fmt::format("{}", 1e11));
EXPECT_EQ("12340000000.0", fmt::format("{}", 1234e7));
EXPECT_EQ("10000000000", fmt::format("{}", 1e10));
EXPECT_EQ("100000000000", fmt::format("{}", 1e11));
EXPECT_EQ("12340000000", fmt::format("{}", 1234e7));
EXPECT_EQ("12.34", fmt::format("{}", 1234e-2));
EXPECT_EQ("0.001234", fmt::format("{}", 1234e-6));
EXPECT_EQ("0.1", fmt::format("{}", 0.1f));