1 files changed, 89 insertions, 0 deletions
diff --git a/gr-blocks/lib/qa_gr_block.cc b/gr-blocks/lib/qa_gr_block.cc
new file mode 100644
index 0000000000..7f4a01bbd0
--- /dev/null
+++ b/gr-blocks/lib/qa_gr_block.cc
@@ -0,0 +1,89 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004.2013 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio 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 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <qa_gr_block.h>
+#include <gr_block.h>
+#include <gr_io_signature.h>
+#include <blocks/null_sink.h>
+#include <blocks/null_source.h>
+
+
+// ----------------------------------------------------------------
+
+
+void
+qa_gr_block::t0 ()
+{
+  // test creation of sources
+  gr_block_sptr src1(gr::blocks::null_source::make(sizeof (int)));
+  CPPUNIT_ASSERT_EQUAL(std::string("null_source"), src1->name ());
+  CPPUNIT_ASSERT_EQUAL(0, src1->input_signature()->max_streams ());
+  CPPUNIT_ASSERT_EQUAL(1, src1->output_signature()->min_streams ());
+  CPPUNIT_ASSERT_EQUAL(1, src1->output_signature()->max_streams ());
+  CPPUNIT_ASSERT_EQUAL((int) sizeof(int),
+                       src1->output_signature()->sizeof_stream_item (0));
+
+  gr_block_sptr src2(gr::blocks::null_source::make(sizeof(short)));
+  CPPUNIT_ASSERT_EQUAL(std::string ("null_source"), src2->name ());
+  CPPUNIT_ASSERT_EQUAL(0, src2->input_signature()->max_streams ());
+  CPPUNIT_ASSERT_EQUAL(1, src2->output_signature()->min_streams ());
+  CPPUNIT_ASSERT_EQUAL(1, src2->output_signature()->max_streams ());
+  CPPUNIT_ASSERT_EQUAL((int)sizeof (short),
+                       src2->output_signature()->sizeof_stream_item (0));
+}
+
+
+void
+qa_gr_block::t1 ()
+{
+  // test creation of sinks
+  gr_block_sptr dst1 (gr::blocks::null_sink::make (sizeof (int)));
+  CPPUNIT_ASSERT_EQUAL (std::string ("null_sink"), dst1->name ());
+  CPPUNIT_ASSERT_EQUAL (1, dst1->input_signature()->min_streams ());
+  CPPUNIT_ASSERT_EQUAL (1, dst1->input_signature()->max_streams ());
+  CPPUNIT_ASSERT_EQUAL ((int) sizeof (int),
+			dst1->input_signature()->sizeof_stream_item (0));
+
+  CPPUNIT_ASSERT_EQUAL (0, dst1->output_signature()->max_streams ());
+
+  gr_block_sptr dst2 (gr::blocks::null_sink::make (sizeof (short)));
+  CPPUNIT_ASSERT_EQUAL (std::string ("null_sink"), dst2->name ());
+  CPPUNIT_ASSERT_EQUAL (1, dst2->input_signature()->min_streams ());
+  CPPUNIT_ASSERT_EQUAL (1, dst2->input_signature()->max_streams ());
+  CPPUNIT_ASSERT_EQUAL ((int) sizeof (short),
+			dst2->input_signature()->sizeof_stream_item (0));
+  CPPUNIT_ASSERT_EQUAL (0, dst2->output_signature()->max_streams ());
+}
+
+void
+qa_gr_block::t2 ()
+{
+}
+
+void
+qa_gr_block::t3 ()
+{
+}