SDL: testautomation: don't do float equality tests (d1c50)

From d1c5038f16d5412031e1a9ffb9b07676f891a5fa Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Sun, 27 Aug 2023 23:42:23 +0200
Subject: [PATCH] testautomation: don't do float equality tests

(cherry picked from commit 474c8d0073b0fb4b14b65b79c7e620db1332e4f3)
---
 test/testautomation_math.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/testautomation_math.c b/test/testautomation_math.c
index 9c05ca5e53f1..3a8098df86cb 100644
--- a/test/testautomation_math.c
+++ b/test/testautomation_math.c
@@ -76,7 +76,7 @@ helper_dtod(const char *func_name, d_to_d_func func,
     Uint32 i;
     for (i = 0; i < cases_size; i++) {
         const double result = func(cases[i].input);
-        SDLTest_AssertCheck(result == cases[i].expected,
+        SDLTest_AssertCheck((result - cases[i].expected) < FLT_EPSILON,
                             "%s(%f), expected %f, got %f",
                             func_name,
                             cases[i].input,
@@ -1138,7 +1138,7 @@ log_baseCases(void *args)
                         1.0, 0.0, result);
 
     result = SDL_log(EULER);
-    SDLTest_AssertCheck(1.0 == result,
+    SDLTest_AssertCheck((result - 1.) < FLT_EPSILON,
                         "Log(%f), expected %f, got %f",
                         EULER, 1.0, result);