1 files changed, 41 insertions, 39 deletions

diff --git a/src/tests/test_synth.cc b/src/tests/test_synth.cc
index c172da1..12cbc54 100644
--- a/src/tests/test_synth.cc
+++ b/src/tests/test_synth.cc
@@ -4,8 +4,8 @@
 
 #include "audio/synth.h"
 #include <assert.h>
-#include <stdio.h>
 #include <cmath>
+#include <stdio.h>
 
 void test_registration() {
   synth_init();
@@ -15,7 +15,7 @@ void test_registration() {
   int id = synth_register_spectrogram(&spec);
   assert(id >= 0);
   assert(synth_get_active_voice_count() == 0);
-  
+
   synth_unregister_spectrogram(id);
   // Re-register to check slot reuse
   int id2 = synth_register_spectrogram(&spec);
@@ -36,66 +36,68 @@ void test_render() {
   synth_init();
   float data[DCT_SIZE * 2] = {0};
   // Put some signal in (DC component)
-  data[0] = 100.0f; 
+  data[0] = 100.0f;
 
   Spectrogram spec = {data, data, 2};
   int id = synth_register_spectrogram(&spec);
-  
+
   synth_trigger_voice(id, 1.0f, 0.0f);
-  
-  float output[1024] = {0}; 
+
+  float output[1024] = {0};
   synth_render(output, 256);
-  
+
   // Verify output is not all zero (IDCT of DC component should be constant)
   bool non_zero = false;
-  for(int i=0; i<256; ++i) {
-      if(std::abs(output[i]) > 1e-6f) non_zero = true;
+  for (int i = 0; i < 256; ++i) {
+    if (std::abs(output[i]) > 1e-6f)
+      non_zero = true;
   }
   assert(non_zero);
-  
+
   // Test render with no voices
   synth_init(); // Reset
   float output2[1024] = {0};
   synth_render(output2, 256);
-  for(int i=0; i<256; ++i) assert(output2[i] == 0.0f);
+  for (int i = 0; i < 256; ++i)
+    assert(output2[i] == 0.0f);
 }
 
 void test_update() {
-    synth_init();
-    float data[DCT_SIZE * 2] = {0};
-    Spectrogram spec = {data, data, 2};
-    int id = synth_register_spectrogram(&spec);
-    
-    float* back_buf = synth_begin_update(id);
-    assert(back_buf != nullptr);
-    // Write something
-    back_buf[0] = 50.0f;
-    synth_commit_update(id);
-    
-    // Test invalid ID
-    assert(synth_begin_update(-1) == nullptr);
-    synth_commit_update(-1); // Should not crash
+  synth_init();
+  float data[DCT_SIZE * 2] = {0};
+  Spectrogram spec = {data, data, 2};
+  int id = synth_register_spectrogram(&spec);
+
+  float* back_buf = synth_begin_update(id);
+  assert(back_buf != nullptr);
+  // Write something
+  back_buf[0] = 50.0f;
+  synth_commit_update(id);
+
+  // Test invalid ID
+  assert(synth_begin_update(-1) == nullptr);
+  synth_commit_update(-1); // Should not crash
 }
 
 void test_exhaustion() {
-    synth_init();
-    float data[DCT_SIZE * 2] = {0};
-    Spectrogram spec = {data, data, 2};
-    
-    for(int i=0; i<MAX_SPECTROGRAMS; ++i) {
-        int id = synth_register_spectrogram(&spec);
-        assert(id >= 0);
-    }
-    // Next one should fail
+  synth_init();
+  float data[DCT_SIZE * 2] = {0};
+  Spectrogram spec = {data, data, 2};
+
+  for (int i = 0; i < MAX_SPECTROGRAMS; ++i) {
     int id = synth_register_spectrogram(&spec);
-    assert(id == -1);
+    assert(id >= 0);
+  }
+  // Next one should fail
+  int id = synth_register_spectrogram(&spec);
+  assert(id == -1);
 }
 
 void test_peak() {
-    // Already called render in test_render.
-    // Just call the getter.
-    float peak = synth_get_output_peak();
-    assert(peak >= 0.0f);
+  // Already called render in test_render.
+  // Just call the getter.
+  float peak = synth_get_output_peak();
+  assert(peak >= 0.0f);
 }
 
 int main() {