From 57ab2a867d8b554ad89f29060c15efd11631db91 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Fri, 13 Jun 2025 15:05:19 +0200
Subject: [PATCH] tests: fix matrix test on 32b archs

fixes #55
---
 tests/math.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/math.cpp b/tests/math.cpp
index a7b8090..316a6fc 100644
--- a/tests/math.cpp
+++ b/tests/math.cpp
@@ -92,7 +92,16 @@ int main(int argc, char** argv, char** envp) {
         Mat3x3 matrixBox = jeremy.projectBox(CBox{10, 10, 200, 200}, HYPRUTILS_TRANSFORM_NORMAL).translate({100, 100}).scale({1.25F, 1.5F}).transpose();
 
         Mat3x3 expected = std::array<float, 9>{0, 0.46296296, 0, 0.3125, 0, 0, 19.84375, 36.055557, 1};
-        EXPECT(matrixBox, expected);
+        // we need to do this to avoid precision errors on 32-bit archs
+        EXPECT(std::abs(expected.getMatrix().at(0) - matrixBox.getMatrix().at(0)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(1) - matrixBox.getMatrix().at(1)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(2) - matrixBox.getMatrix().at(2)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(3) - matrixBox.getMatrix().at(3)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(4) - matrixBox.getMatrix().at(4)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(5) - matrixBox.getMatrix().at(5)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(6) - matrixBox.getMatrix().at(6)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(7) - matrixBox.getMatrix().at(7)) < 0.1, true);
+        EXPECT(std::abs(expected.getMatrix().at(8) - matrixBox.getMatrix().at(8)) < 0.1, true);
     }
 
     return ret;