Henri Verbeet : d3dx9/tests: Use compare_float() in D3DXFresnelTest().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8034a3c6f50981c5ffbfe2743f4f112c3e5ba6d6
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=8034a3c6f50981c5ffbfe2743f4f112c3e5ba6d6

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Fri Apr 28 23:49:08 2017 +0200

d3dx9/tests: Use compare_float() in D3DXFresnelTest().

Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/d3dx9_36/tests/math.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/dlls/d3dx9_36/tests/math.c b/dlls/d3dx9_36/tests/math.c
index c0f6bee..2712009 100644
--- a/dlls/d3dx9_36/tests/math.c
+++ b/dlls/d3dx9_36/tests/math.c
@@ -302,11 +302,12 @@ static void D3DXColorTest(void)
 
 static void D3DXFresnelTest(void)
 {
-    FLOAT expected, got;
+    float fresnel;
+    BOOL equal;
 
-    expected = 0.089187;
-    got = D3DXFresnelTerm(0.5f,1.5);
-    ok(relative_error(got, expected) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
+    fresnel = D3DXFresnelTerm(0.5f, 1.5f);
+    equal = compare_float(fresnel, 8.91867056e-02f, 1);
+    ok(equal, "Got unexpected Fresnel term %.8e.\n", fresnel);
 }
 
 static void D3DXMatrixTest(void)