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fix(tests): in test_renderer.c, print errors to stderr instead of stdout

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This commit is contained in:
vsariola 2021-04-10 15:13:45 +03:00
parent f2f54c1579
commit 05e6f6da4e
1 changed files with 9 additions and 9 deletions
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18
tests/test_renderer.c
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@ -64,7 +64,7 @@ int main(int argc, char* argv[]) {
f = fopen(argv[1], "rb"); f = fopen(argv[1], "rb");
if (f == NULL) { if (f == NULL) {
printf("No expected waveform found!\n"); fprintf(stderr, "No expected waveform found!\n");
goto fail; goto fail;
} }
@ -73,12 +73,12 @@ int main(int argc, char* argv[]) {
fseek(f, 0, SEEK_SET); fseek(f, 0, SEEK_SET);
if (SU_BUFFER_LENGTH * sizeof(SUsample) < fsize) { if (SU_BUFFER_LENGTH * sizeof(SUsample) < fsize) {
printf("Sointu rendered shorter wave than expected\n"); fprintf(stderr, "Sointu rendered shorter wave than expected\n");
goto fail; goto fail;
} }
if (SU_BUFFER_LENGTH * sizeof(SUsample) > fsize) { if (SU_BUFFER_LENGTH * sizeof(SUsample) > fsize) {
printf("Sointu rendered longer wave than expected\n"); fprintf(stderr, "Sointu rendered longer wave than expected\n");
goto fail; goto fail;
} }
@ -91,7 +91,7 @@ int main(int argc, char* argv[]) {
for (n = 0; n < SU_BUFFER_LENGTH; n++) { for (n = 0; n < SU_BUFFER_LENGTH; n++) {
diff = (float)fabs((float)(buf[n] - filebuf[n])/SU_SAMPLE_RANGE); diff = (float)fabs((float)(buf[n] - filebuf[n])/SU_SAMPLE_RANGE);
if (diff > 1e-3f || isnan(diff)) { if (diff > 1e-3f || isnan(diff)) {
printf("Sointu rendered different wave than expected\n"); fprintf(stderr, "Sointu rendered different wave than expected\n");
goto fail; goto fail;
} }
@ -101,14 +101,14 @@ int main(int argc, char* argv[]) {
} }
if (max_diff > 1e-6) { if (max_diff > 1e-6) {
printf("Warning: Sointu rendered almost correct wave, but a small maximum error of %f\n",max_diff); fprintf(stderr, "Warning: Sointu rendered almost correct wave, but a small maximum error of %f\n",max_diff);
} }
#ifdef SU_SYNC #ifdef SU_SYNC
f = fopen(argv[2], "rb"); f = fopen(argv[2], "rb");
if (f == NULL) { if (f == NULL) {
printf("No expected sync waveform found!\n"); fprintf(stderr, "No expected sync waveform found!\n");
goto fail; goto fail;
} }
@ -117,12 +117,12 @@ int main(int argc, char* argv[]) {
fseek(f, 0, SEEK_SET); fseek(f, 0, SEEK_SET);
if (SU_SYNCBUFFER_LENGTH * sizeof(float) < fsize) { if (SU_SYNCBUFFER_LENGTH * sizeof(float) < fsize) {
printf("Sointu rendered shorter sync wave than expected\n"); fprintf(stderr, "Sointu rendered shorter sync wave than expected\n");
goto fail; goto fail;
} }
if (SU_SYNCBUFFER_LENGTH * sizeof(float) > fsize) { if (SU_SYNCBUFFER_LENGTH * sizeof(float) > fsize) {
printf("Sointu rendered longer sync wave than expected\n"); fprintf(stderr, "Sointu rendered longer sync wave than expected\n");
goto fail; goto fail;
} }
@ -135,7 +135,7 @@ int main(int argc, char* argv[]) {
for (n = 0; n < SU_SYNCBUFFER_LENGTH; n++) { for (n = 0; n < SU_SYNCBUFFER_LENGTH; n++) {
diff = (float)fabs(syncBuf[n] - fileSyncBuf[n]); diff = (float)fabs(syncBuf[n] - fileSyncBuf[n]);
if (diff > 1e-3f || isnan(diff)) { if (diff > 1e-3f || isnan(diff)) {
printf("Sointu rendered different sync wave than expected\n"); fprintf(stderr, "Sointu rendered different sync wave than expected\n");
goto fail; goto fail;
} }
} }