Fix float comparison test

filipegoncalves · Nov 15, 2015 · 0cdaf11 · 0cdaf11
1 parent 380bb03
commit 0cdaf11
Showing 1 changed file with 15 additions and 6 deletions.
diff --git a/src/parser.rs b/src/parser.rs
@@ -3569,15 +3569,24 @@ mod test {
 
  // Test float
  let input = &b"$\"TEST_FLT32\"::flt;\n"[..];
- let res = flt_scalar_value(input);
- assert_eq!(res, Done(&b";\n"[..], ScalarValue::Floating32(3.1415f32)));
+ if let Done(_, ScalarValue::Floating32(value)) = flt_scalar_value(input) {
+ assert!(value > 3.1414 && value < 3.1416);
+ } else {
+ panic!("Failed to read env f32");
+ }
 
  let input = &b"$\"TEST_FLT64\"::flt;\n"[..];
- let res = flt_scalar_value(input);
- assert_eq!(res, Done(&b";\n"[..], ScalarValue::Floating64(-3.1415f64)));
+ if let Done(_, ScalarValue::Floating64(value)) = flt_scalar_value(input) {
+ assert!(value > -3.1416 && value < -3.1414);
+ } else {
+ panic!("Failed to read env f64");
+ }
 
  let input = &b"$\"TEST_FLT_NOT_FOUND\"::flt;\n"[..];
- let res = flt_scalar_value(input);
- assert_eq!(res, Done(&b";\n"[..], ScalarValue::Floating32(0f32)));
+ if let Done(_, ScalarValue::Floating32(value)) = flt_scalar_value(input) {
+ assert!(value > -0.0001 && value < 0.0001);
+ } else {
+ panic!("Failed to read fake env float");
+ }
  }
 }