test: Handle possibility that f64::NAN is negative

toml-rs · Oct 26, 2023 · 09dd4cf · 09dd4cf
1 parent 5ac485e
commit 09dd4cf
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/crates/toml_edit/src/parser/numbers.rs b/crates/toml_edit/src/parser/numbers.rs
@@ -377,9 +377,9 @@ mod test {
             ("9_224_617.445_991_228_313", 9_224_617.445_991_227),
             ("-1.7976931348623157e+308", std::f64::MIN),
             ("1.7976931348623157e+308", std::f64::MAX),
-            ("nan", f64::NAN),
-            ("+nan", f64::NAN),
-            ("-nan", f64::NAN),
+            ("nan", f64::NAN.copysign(1.0)),
+            ("+nan", f64::NAN.copysign(1.0)),
+            ("-nan", f64::NAN.copysign(-1.0)),
             ("inf", f64::INFINITY),
             ("+inf", f64::INFINITY),
             ("-inf", f64::NEG_INFINITY),