Fix small number rounding with fixed precision in grisu

2019-07-04 06:59:11 -07:00
parent 6a031347e5
commit edd13fcc1c
2 changed files with 2 additions and 0 deletions
--- a/test/grisu-test.cc
+++ b/test/grisu-test.cc
@@ -40,6 +40,7 @@ TEST(GrisuTest, Zero) { EXPECT_EQ("0.0", fmt::format("{}", 0.0)); }
 TEST(GrisuTest, Round) {
  EXPECT_EQ("1.9156918820264798e-56",
            fmt::format("{}", 1.9156918820264798e-56));
+  EXPECT_EQ("0.0000", fmt::format("{:.4f}", 7.2809479766055470e-15));
 }

 TEST(GrisuTest, Prettify) {