From 5792d7f06a7f322a44886fbd38d87ab5ca84d9c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sat, 20 Oct 2018 14:40:52 +0200
Subject: [PATCH] Math: fun with printing NaNs :(

---
 src/Magnum/Math/Test/Matrix3Test.cpp | 18 ++++++++++++++++++
 src/Magnum/Math/Test/Matrix4Test.cpp | 22 ++++++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/src/Magnum/Math/Test/Matrix3Test.cpp b/src/Magnum/Math/Test/Matrix3Test.cpp
index edbf6d293..225217490 100644
--- a/src/Magnum/Math/Test/Matrix3Test.cpp
+++ b/src/Magnum/Math/Test/Matrix3Test.cpp
@@ -462,6 +462,23 @@ void Matrix3Test::rotationPartNotOrthogonal() {
     Matrix3::shearingX(1.5f).rotation();
     Matrix3::scaling(Vector2::yScale(0.0f)).rotation();
 
+    #if defined(CORRADE_TARGET_APPLE) || (defined(CORRADE_TARGET_WINDOWS) && defined(__MINGW32__)) || defined(CORRADE_TARGET_ANDROID)
+    CORRADE_COMPARE(out.str(),
+        "Math::Matrix3::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, 0.83205,\n"
+        "       0, 0.5547)\n"
+        "Math::Matrix3::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, nan,\n"
+        "       0, nan)\n");
+    #elif defined(CORRADE_TARGET_WINDOWS) && defined(_MSC_VER)
+    CORRADE_COMPARE(out.str(),
+        "Math::Matrix3::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, 0.83205,\n"
+        "       0, 0.5547)\n"
+        "Math::Matrix3::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, -nan(ind),\n"
+        "       0, -nan(ind))\n");
+    #else
     CORRADE_COMPARE(out.str(),
         "Math::Matrix3::rotation(): the normalized rotation part is not orthogonal:\n"
         "Matrix(1, 0.83205,\n"
@@ -469,6 +486,7 @@ void Matrix3Test::rotationPartNotOrthogonal() {
         "Math::Matrix3::rotation(): the normalized rotation part is not orthogonal:\n"
         "Matrix(1, -nan,\n"
         "       0, -nan)\n");
+    #endif
 }
 
 void Matrix3Test::rotationNormalizedPart() {
diff --git a/src/Magnum/Math/Test/Matrix4Test.cpp b/src/Magnum/Math/Test/Matrix4Test.cpp
index 5cbf0279f..aab4cb787 100644
--- a/src/Magnum/Math/Test/Matrix4Test.cpp
+++ b/src/Magnum/Math/Test/Matrix4Test.cpp
@@ -617,6 +617,27 @@ void Matrix4Test::rotationPartNotOrthogonal() {
     Matrix4::shearingXY(1.5f, 0.0f).rotation();
     Matrix4::scaling(Vector3::yScale(0.0f)).rotation();
 
+    #if defined(CORRADE_TARGET_APPLE) || (defined(CORRADE_TARGET_WINDOWS) && defined(__MINGW32__)) || defined(CORRADE_TARGET_ANDROID)
+    CORRADE_COMPARE(out.str(),
+        "Math::Matrix4::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, 0, 0.83205,\n"
+        "       0, 1, 0,\n"
+        "       0, 0, 0.5547)\n"
+        "Math::Matrix4::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, nan, 0,\n"
+        "       0, nan, 0,\n"
+        "       0, nan, 1)\n");
+    #elif defined(CORRADE_TARGET_WINDOWS) && defined(_MSC_VER)
+    CORRADE_COMPARE(out.str(),
+        "Math::Matrix4::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, 0, 0.83205,\n"
+        "       0, 1, 0,\n"
+        "       0, 0, 0.5547)\n"
+        "Math::Matrix4::rotation(): the normalized rotation part is not orthogonal:\n"
+        "Matrix(1, -nan(ind), 0,\n"
+        "       0, -nan(ind), 0,\n"
+        "       0, -nan(ind), 1)\n");
+    #else
     CORRADE_COMPARE(out.str(),
         "Math::Matrix4::rotation(): the normalized rotation part is not orthogonal:\n"
         "Matrix(1, 0, 0.83205,\n"
@@ -626,6 +647,7 @@ void Matrix4Test::rotationPartNotOrthogonal() {
         "Matrix(1, -nan, 0,\n"
         "       0, -nan, 0,\n"
         "       0, -nan, 1)\n");
+    #endif
 }
 
 void Matrix4Test::rotationNormalizedPart() {