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Added SDL_GetAudioFormatName()

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Fixes https://github.com/libsdl-org/SDL/issues/10489
This commit is contained in:
Sam Lantinga
2024-08-08 14:36:44 -07:00
parent 74504e0965
commit 4cc3410dce
6 changed files with 98 additions and 0 deletions
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64
test/testautomation_audio.c
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@@ -467,7 +467,14 @@ static const char *g_audioFormatsVerbose[] = {
"SDL_AUDIO_S32LE", "SDL_AUDIO_S32BE",
"SDL_AUDIO_F32LE", "SDL_AUDIO_F32BE"
};
static SDL_AudioFormat g_invalidAudioFormats[] = {
(SDL_AudioFormat)SDL_DEFINE_AUDIO_FORMAT(SDL_AUDIO_MASK_SIGNED, SDL_AUDIO_MASK_BIG_ENDIAN, SDL_AUDIO_MASK_FLOAT, SDL_AUDIO_MASK_BITSIZE)
};
static const char *g_invalidAudioFormatsVerbose[] = {
"SDL_AUDIO_UNKNOWN"
};
static const int g_numAudioFormats = SDL_arraysize(g_audioFormats);
static const int g_numInvalidAudioFormats = SDL_arraysize(g_invalidAudioFormats);
static Uint8 g_audioChannels[] = { 1, 2, 4, 6 };
static const int g_numAudioChannels = SDL_arraysize(g_audioChannels);
static int g_audioFrequencies[] = { 11025, 22050, 44100, 48000 };
@@ -483,6 +490,58 @@ SDL_COMPILE_TIME_ASSERT(SDL_AUDIO_S32BE_FORMAT, SDL_AUDIO_S32BE == (SDL_AUDIO_S3
SDL_COMPILE_TIME_ASSERT(SDL_AUDIO_F32LE_FORMAT, SDL_AUDIO_F32LE == (SDL_AUDIO_BITSIZE(32) | SDL_AUDIO_MASK_FLOAT | SDL_AUDIO_MASK_SIGNED));
SDL_COMPILE_TIME_ASSERT(SDL_AUDIO_F32BE_FORMAT, SDL_AUDIO_F32BE == (SDL_AUDIO_F32LE | SDL_AUDIO_MASK_BIG_ENDIAN));
/**
* Call to SDL_GetAudioFormatName
*
* \sa SDL_GetAudioFormatName
*/
static int audio_getAudioFormatName(void *arg)
{
const char *error;
int i;
SDL_AudioFormat format;
const char *result;
/* audio formats */
for (i = 0; i < g_numAudioFormats; i++) {
format = g_audioFormats[i];
SDLTest_Log("Audio Format: %s (%d)", g_audioFormatsVerbose[i], format);
/* Get name of format */
result = SDL_GetAudioFormatName(format);
SDLTest_AssertPass("Call to SDL_GetAudioFormatName()");
SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
if (result != NULL) {
SDLTest_AssertCheck(result[0] != '\0', "Verify result is non-empty");
SDLTest_AssertCheck(SDL_strcmp(result, g_audioFormatsVerbose[i]) == 0,
"Verify result text; expected: %s, got %s", g_audioFormatsVerbose[i], result);
}
}
/* Negative cases */
/* Invalid Formats */
SDL_ClearError();
SDLTest_AssertPass("Call to SDL_ClearError()");
for (i = 0; i < g_numInvalidAudioFormats; i++) {
format = g_invalidAudioFormats[i];
result = SDL_GetAudioFormatName(format);
SDLTest_AssertPass("Call to SDL_GetAudioFormatName(%d)", format);
SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
if (result != NULL) {
SDLTest_AssertCheck(result[0] != '\0',
"Verify result is non-empty; got: %s", result);
SDLTest_AssertCheck(SDL_strcmp(result, g_invalidAudioFormatsVerbose[i]) == 0,
"Validate name is UNKNOWN, expected: '%s', got: '%s'", g_invalidAudioFormatsVerbose[i], result);
}
error = SDL_GetError();
SDLTest_AssertPass("Call to SDL_GetError()");
SDLTest_AssertCheck(error == NULL || error[0] == '\0', "Validate that error message is empty");
}
return TEST_COMPLETED;
}
/**
* Builds various audio conversion structures
*
@@ -1386,6 +1445,10 @@ cleanup:
/* ================= Test Case References ================== */
/* Audio test cases */
static const SDLTest_TestCaseReference audioTestGetAudioFormatName = {
audio_getAudioFormatName, "audio_getAudioFormatName", "Call to SDL_GetAudioFormatName", TEST_ENABLED
};
static const SDLTest_TestCaseReference audioTest1 = {
audio_enumerateAndNameAudioDevices, "audio_enumerateAndNameAudioDevices", "Enumerate and name available audio devices (playback and recording)", TEST_ENABLED
};
@@ -1462,6 +1525,7 @@ static const SDLTest_TestCaseReference audioTest18 = {
/* Sequence of Audio test cases */
static const SDLTest_TestCaseReference *audioTests[] = {
&audioTestGetAudioFormatName,
&audioTest1, &audioTest2, &audioTest3, &audioTest4, &audioTest5, &audioTest6,
&audioTest7, &audioTest8, &audioTest9, &audioTest10, &audioTest11,
&audioTest12, &audioTest13, &audioTest14, &audioTest15, &audioTest16,