Use Approx() macro for fuzzy comparison

edgar-bonet · edgar-bonet · commit 8eb4013bb230 · 2020-12-11T10:14:17.000+01:00
diff --git a/test/src/Stream/test_parseFloat.cpp b/test/src/Stream/test_parseFloat.cpp
@@ -48,7 +48,7 @@ TEST_CASE ("Testing parseFloat(LookaheadMode lookahead = SKIP_ALL, char ignore =
   WHEN ("A float is provided with too many digits")
   {
     mock << "3.1415926535897932384";
-    REQUIRE(abs(mock.parseFloat() - 3.141592654f) < 8 * FLT_EPSILON);
+    REQUIRE(mock.parseFloat() == Approx(3.141592654f));
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ TEST_CASE ("Testing parseFloat(LookaheadMode lookahead = SKIP_ALL, char ignore =`
`48`	`48`	`WHEN ("A float is provided with too many digits")`
`49`	`49`	`{`
`50`	`50`	`mock << "3.1415926535897932384";`
`51`		`- REQUIRE(abs(mock.parseFloat() - 3.141592654f) < 8 * FLT_EPSILON);`
	`51`	`+ REQUIRE(mock.parseFloat() == Approx(3.141592654f));`
`52`	`52`	`}`
`53`	`53`	`}`
`54`	`54`