From c1b20e632b0f4d93b8b128d11e19e672a12f7738 Mon Sep 17 00:00:00 2001
From: Tobias Busch <buschto99186@th-nuernberg.de>
Date: Mon, 24 Nov 2025 22:29:23 +0100
Subject: [PATCH] neuralNetworkTests v1

---
 neuralNetworkTests.c                          |  27 +++++++++++++++++-
 runImageInputTests                            | Bin 61088 -> 61088 bytes
 .../Resources/DWARF/runImageInputTests        | Bin 38480 -> 38480 bytes
 runMatrixTests                                | Bin 61712 -> 61712 bytes
 .../Contents/Resources/DWARF/runMatrixTests   | Bin 41628 -> 41628 bytes
 5 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/neuralNetworkTests.c b/neuralNetworkTests.c
index 21ab370..6cc4303 100644
--- a/neuralNetworkTests.c
+++ b/neuralNetworkTests.c
@@ -8,7 +8,32 @@
 
 static void prepareNeuralNetworkFile(const char *path, const NeuralNetwork nn)
 {
-    // TODO
+    FILE *file = fopen(path, "wb");
+
+    if(file != NULL){
+        const char *fileTag = "__info2_neural_network_file_format__";
+        fwrite(fileTag, sizeof(fileTag[0]), strlen(fileTag), file);
+
+        int inputDimension = nn.layers[0].weights.cols;
+        fwrite(&inputDimension,sizeof(inputDimension), 1, file);
+        
+        for (int i = 0; i < nn.numberOfLayers; i++)
+        {
+            unsigned int outputDimension = nn.layers[i].weights.rows;
+            fwrite(&outputDimension, sizeof(outputDimension), 1, file);
+
+            unsigned int numWeights = nn.layers[i].weights.rows * nn.layers[i].weights.cols;
+            fwrite(nn.layers[i].weights.buffer, sizeof(MatrixType), numWeights, file);
+
+            unsigned int numBiases = nn.layers[i].biases.rows * nn.layers[i].biases.cols;
+            fwrite(nn.layers[i].biases.buffer, sizeof(MatrixType), 1, file);
+        }
+
+        unsigned int outputDimension = 0;
+        fwrite(&outputDimension, sizeof(outputDimension), 1, file);
+
+        fclose(file);
+    }
 }
 
 void test_loadModelReturnsCorrectNumberOfLayers(void)
diff --git a/runImageInputTests b/runImageInputTests
index 6ee9ae78baa9c7e49c0f8f55115f55a8d3975232..2b262f46a121c890eeb87e3b39764d16ba1c9e68 100755
GIT binary patch
delta 187
zcmV;s07U<w-2<TA1F#4M5Si9X%v@PMMuOml4#ZUZXtNjvD8vG?U$a8Vz5)VjU$X+t
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plV9#2Aq$_U0+WJvS_euBAoH+Aj|N#3w6ICh0H7wdQs3gvWdQ$)SYiMG

delta 187
zcmV;s07U<w-2<TA1F#4M5P;y^7_W#lT%7#VV`8R0u(KEiD8vGBT(d&Sz5)VqT(bhq
zegOh;T(g4BGaUvpGGbz8WwX2LasdWrIAt<8WRo-Oj39v$D<dVkd$KXbgQ*f_nH}y&
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diff --git a/runImageInputTests.dSYM/Contents/Resources/DWARF/runImageInputTests b/runImageInputTests.dSYM/Contents/Resources/DWARF/runImageInputTests
index 88955c8de48655e4b8f25a298a245535d239ef48..5bb79474e933804d917b9dd07166598b44fb9f7e 100644
GIT binary patch
delta 276
zcmcbxhUvl@rU@DXGp~7{iHWpxYkJVicO>L@#zu=+Wzlvi-%ouzCV890GYM4w4>k5;
zWME*NT&N&2d7p9|<Jrx!DoYs|KTkfaTF%(K*;?(aMyl@ypb{>oi3R)&zA8)%3>-`o
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XD4q>c%+2ltQO6>|uxN8xz%5q*VO%|;

delta 276
zcmcbxhUvl@rU@DX4G-=}tnV<1ne*pza?&!p4I3?Dl|?nRjTU~0;PI|mCD_RpA@1bG
z$iTojxllo5@;>D_#&erxRhBX`ewut(wVbhKv$fh;ja0u4KqXvE6ASnm{8X427&w?F
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diff --git a/runMatrixTests b/runMatrixTests
index 8f166d23dac3bcaba2748c6166b662cafa32074c..735df6926f5f47d4b41b19dc3ecf5ecc80d6e6a0 100755
GIT binary patch
delta 183
zcmV;o07(Ck;scQ41F#4M5Tr=(Ucfg#QJ;Br1e^oyFtZp1=)?lIU$X+rz6AoeU$er`
za~%dUW;kPIGP67FSOEq%GiEn5G?SU`k|2`2Wt=kXIxW<t4_mQ|XpWJLJ+1m=2tyB!
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delta 183
zcmV;o07(Ck;scQ41F#4M5b(v#(3fB`{GPm0QAXJe8?zV%=)?k8SF-}jz6AnUSF^&;
za~%dWH#awCGqXGGSOEq&H)UZkGn1L_k{}?;QazM}ypbNg`nZ}z)djR+wkDw}h%mfG
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diff --git a/runMatrixTests.dSYM/Contents/Resources/DWARF/runMatrixTests b/runMatrixTests.dSYM/Contents/Resources/DWARF/runMatrixTests
index d37b96a0794afed9cee52de6b8f61f732c29b8f1..1ecd83f0122e76e7d75eaa0a15a2ea4889344db6 100644
GIT binary patch
delta 29
lcmbPplxfaUrU@DXOFTZr9Wb{GoL^bWGKcxC!A6UeMF74g42u8&

delta 29
ncmV+&0OJ3g#R8ng0+1*W@Wsv0mtZpdp1e{~M%fG-u{dO++x`wX