Added RingBuffer and MIDIRingBuffer classes/tests.

git-svn-id: http://svn.drobilla.net/lad/raul@382 a436a847-0d15-0410-975c-d299462d15a1

3 files changed, 101 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index cbc3582..af2b7f4 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -3,11 +3,23 @@ if BUILD_TESTS
 AM_CXXFLAGS = -I.. -lpthread @RASQAL_CFLAGS@ @GLIBMM_CFLAGS@
 ALL_LIBS = @RASQAL_LIBS@ @GLIBMM_LIBS@ ../src/libraul.la
 
-bin_PROGRAMS = path_test thread_test queue_test atomic_test list_test time_test	quantize_test smf_test
+bin_PROGRAMS = \
+	path_test \
+	thread_test \
+	queue_test \
+	ringbuffer_test \
+	midi_ringbuffer_test \
+	atomic_test \
+	list_test \
+	time_test \
+	quantize_test \
+	smf_test
 
 thread_test_LDADD = $(ALL_LIBS)
 path_test_LDADD = $(ALL_LIBS)
 queue_test_LDADD = $(ALL_LIBS)
+ringbuffer_test_LDADD = $(ALL_LIBS)
+midi_ringbuffer_test_LDADD = $(ALL_LIBS)
 atomic_test_LDADD = $(ALL_LIBS)
 list_test_LDADD = $(ALL_LIBS)
 time_test_LDADD = $(ALL_LIBS)
@@ -17,6 +29,8 @@ smf_test_LDADD = $(ALL_LIBS)
 path_test_SOURCES = path_test.cpp
 thread_test_SOURCES = thread_test.cpp
 queue_test_SOURCES = queue_test.cpp
+midi_ringbuffer_test_SOURCES = midi_ringbuffer_test.cpp
+ringbuffer_test_SOURCES = ringbuffer_test.cpp
 atomic_test_SOURCES = atomic_test.cpp
 list_test_SOURCES = list_test.cpp
 time_test_SOURCES = time_test.cpp
diff --git a/tests/midi_ringbuffer_test.cpp b/tests/midi_ringbuffer_test.cpp
new file mode 100644
index 0000000..c8fc508
--- /dev/null
+++ b/tests/midi_ringbuffer_test.cpp
@@ -0,0 +1,40 @@
+#include <iostream>
+#include "raul/MIDIRingBuffer.h"
+
+using namespace std;
+using namespace Raul;
+
+void
+read_write_test(MIDIRingBuffer& rb, unsigned offset)
+{
+	TickTime t;
+	size_t   size;
+	char     buf[5];
+
+	snprintf(buf, 5, "%d", offset);
+	size = strlen(buf);
+
+	size_t written = rb.write(offset, size, buf);
+	assert(written == size);
+	
+	for (size_t i=0; i < 4; ++i)
+		buf[i] = 0;
+
+	rb.read(&t, &size, buf);
+	
+	cout << "t=" << t << ", s=" << size << ", b='" << buf << "'" << endl;
+
+}
+
+	
+int
+main()
+{
+	MIDIRingBuffer rb(32);
+
+	for (size_t i=0; i < 9999; ++i)
+		read_write_test(rb, i);
+
+	return 0;
+}
+
diff --git a/tests/ringbuffer_test.cpp b/tests/ringbuffer_test.cpp
new file mode 100644
index 0000000..01f136f
--- /dev/null
+++ b/tests/ringbuffer_test.cpp
@@ -0,0 +1,46 @@
+#include <iostream>
+#include "raul/RingBuffer.h"
+
+using namespace std;
+using namespace Raul;
+
+void
+print_buf(size_t size, char* buf)
+{
+	cout << "{ ";
+	for (size_t i=0; i < size; ++i) {
+		cout << buf[i];
+		if (i < size-1)
+			cout << ", ";
+	}
+
+	cout << " }" << endl;
+}
+
+
+int
+main()
+{
+	RingBuffer<char> rb(5);
+	
+	char ev[] = { 'a', 'b', 'c' };
+
+	rb.write(3, ev);
+
+	char buf[3];
+	rb.read(3, buf);
+	print_buf(3, buf);
+
+	char ev2[] = { 'd', 'e', 'f' };
+	rb.write(3, ev2);
+	
+
+	size_t read = rb.read(3, buf);
+	if (read < 3)
+		rb.read(3 - read, buf + read);
+
+	print_buf(3, buf);
+
+	return 0;
+}
+