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-rw-r--r--test/test_pcm_byteswap.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/test/test_pcm_byteswap.c b/test/test_pcm_byteswap.c
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+++ b/test/test_pcm_byteswap.c
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+/*
+ * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "test_pcm_all.h"
+#include "pcm_byteswap.h"
+#include "pcm_buffer.h"
+#include "test_glib_compat.h"
+
+#include <glib.h>
+
+void
+test_pcm_byteswap_16(void)
+{
+ enum { N = 256 };
+ int16_t src[N];
+
+ for (unsigned i = 0; i < G_N_ELEMENTS(src); ++i)
+ src[i] = g_random_int();
+
+ struct pcm_buffer buffer;
+ pcm_buffer_init(&buffer);
+
+ const int16_t *dest = pcm_byteswap_16(&buffer, src, sizeof(src));
+ g_assert(dest != NULL);
+ for (unsigned i = 0; i < N; ++i)
+ g_assert_cmpint(dest[i], ==,
+ (int16_t)GUINT16_SWAP_LE_BE(src[i]));
+}
+
+void
+test_pcm_byteswap_32(void)
+{
+ enum { N = 256 };
+ int32_t src[N];
+
+ for (unsigned i = 0; i < G_N_ELEMENTS(src); ++i)
+ src[i] = g_random_int();
+
+ struct pcm_buffer buffer;
+ pcm_buffer_init(&buffer);
+
+ const int32_t *dest = pcm_byteswap_32(&buffer, src, sizeof(src));
+ g_assert(dest != NULL);
+ for (unsigned i = 0; i < N; ++i)
+ g_assert_cmpint(dest[i], ==,
+ (int32_t)GUINT32_SWAP_LE_BE(src[i]));
+}