1 files changed, 99 insertions, 0 deletions
diff --git a/test/play.c b/test/play.c
new file mode 100644
index 0000000..9e8c09c
--- /dev/null
+++ b/test/play.c
@@ -0,0 +1,99 @@
+/**
+ * @file test/play.c  Baresip selftest -- audio file player
+ *
+ * Copyright (C) 2010 Creytiv.com
+ */
+#include <string.h>
+#include <re.h>
+#include <baresip.h>
+#include "test.h"
+
+
+#define NUM_SAMPLES 320  /* 8000 Hz, 1 channel, 40ms */
+
+
+struct test {
+	struct mbuf *mb_samp;
+};
+
+
+static struct mbuf *generate_tone(void)
+{
+	struct mbuf *mb;
+	unsigned i;
+	int err = 0;
+
+	mb = mbuf_alloc(NUM_SAMPLES * 2);
+	if (!mb)
+		return NULL;
+
+	for (i=0; i<NUM_SAMPLES; i++)
+		err |= mbuf_write_u16(mb, i);
+
+	mb->pos = 0;
+
+	if (err)
+		return mem_deref(mb);
+	else
+		return mb;
+}
+
+
+static void sample_handler(const int16_t *sampv, size_t sampc, void *arg)
+{
+	struct test *test = arg;
+	size_t bytec = sampc * 2;
+	int err = 0;
+
+	if (!test->mb_samp) {
+		test->mb_samp = mbuf_alloc(bytec);
+		ASSERT_TRUE(test->mb_samp != NULL);
+	}
+
+	/* save the samples that was played */
+	err = mbuf_write_mem(test->mb_samp, (void *)sampv, bytec);
+
+ out:
+	/* stop the test? */
+	if (err || test->mb_samp->end >= (NUM_SAMPLES*2))
+		re_cancel();
+}
+
+
+int test_play(void)
+{
+	struct auplay *auplay = NULL;
+	struct player *player = NULL;
+	struct play *play = NULL;
+	struct mbuf *mb_tone = NULL;
+	struct test test = {0};
+	int err;
+
+	/* use a mock audio-driver to save the audio-samples */
+	err = mock_auplay_register(&auplay, sample_handler, &test);
+	ASSERT_EQ(0, err);
+
+	err = play_init(&player);
+	ASSERT_EQ(0, err);
+
+	mb_tone = generate_tone();
+	ASSERT_TRUE(mb_tone != NULL);
+
+	err = play_tone(&play, player, mb_tone, 8000, 1, 0);
+	ASSERT_EQ(0, err);
+
+	err = re_main_timeout(10000);
+	ASSERT_EQ(0, err);
+
+	/* verify the audio-samples that was played */
+	TEST_MEMCMP(mb_tone->buf, NUM_SAMPLES*2,
+		    test.mb_samp->buf, test.mb_samp->end);
+
+ out:
+	mem_deref(test.mb_samp);
+	mem_deref(mb_tone);
+	mem_deref(play);
+	mem_deref(player);
+	mem_deref(auplay);
+	return err;
+}