From 48f3452530b29627ce57089b65363776dbe9a179 Mon Sep 17 00:00:00 2001
From: Ben Reynwar <ben@reynwar.net>
Date: Tue, 4 Jun 2013 10:59:29 -0700
Subject: uninstalled import: Updatings blocks, fec, uhd, and filter so that
uninstalled import works with recent changes.
---
gr-blocks/python/blocks/qa_cpp_py_binding.py | 172 +++++++++++++++++++++++++++
1 file changed, 172 insertions(+)
create mode 100755 gr-blocks/python/blocks/qa_cpp_py_binding.py
(limited to 'gr-blocks/python/blocks/qa_cpp_py_binding.py')
diff --git a/gr-blocks/python/blocks/qa_cpp_py_binding.py b/gr-blocks/python/blocks/qa_cpp_py_binding.py
new file mode 100755
index 0000000000..c15633df82
--- /dev/null
+++ b/gr-blocks/python/blocks/qa_cpp_py_binding.py
@@ -0,0 +1,172 @@
+#!/usr/bin/env python
+#
+# Copyright 2012,2013 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.
+#
+
+#
+# This program tests mixed python and c++ ctrlport exports in a single app
+#
+
+import Ice
+import sys, time, random, numpy
+from gnuradio import gr, gr_unittest, blocks
+
+from gnuradio.ctrlport import GNURadio
+from gnuradio import ctrlport
+import os
+
+def get1():
+ return "success"
+
+def get2():
+ return "failure"
+
+class inc_class:
+ def __init__(self):
+ self.val = 1
+ def pp(self):
+ self.val = self.val+1
+ return self.val
+
+get3 = inc_class()
+
+def get4():
+ random.seed(0)
+ rv = random.random()
+ return rv
+
+def get5():
+ numpy.random.seed(0)
+ samp_t = numpy.random.randn(24)+1j*numpy.random.randn(24);
+ samp_f = numpy.fft.fft(samp_t);
+ log_pow_f = 20*numpy.log10(numpy.abs(samp_f))
+ rv = list(log_pow_f)
+ return rv;
+
+def get6():
+ numpy.random.seed(0)
+ samp_t = numpy.random.randn(1024)+1j*numpy.random.randn(1024);
+ rv = list(samp_t)
+ return rv;
+
+class test_cpp_py_binding(gr_unittest.TestCase):
+
+ def setUp(self):
+ self.tb = gr.top_block()
+ os.environ['GR_CONF_CONTROLPORT_ON'] = 'True'
+
+ def tearDown(self):
+ self.tb = None
+
+ def test_001(self):
+ v1 = gr.RPC_get_string("pyland", "v1", "unit_1_string",
+ "Python Exported String", "", "", "",
+ gr.DISPNULL)
+ v1.activate(get1)
+
+ v2 = gr.RPC_get_string("pyland", "v2", "unit_2_string",
+ "Python Exported String", "", "", "",
+ gr.DISPNULL)
+ v2.activate(get2)
+
+ v3 = gr.RPC_get_int("pyland", "v3", "unit_3_int",
+ "Python Exported Int", 0, 100, 1,
+ gr.DISPNULL)
+ v3.activate(get3.pp)
+
+ v4 = gr.RPC_get_double("pyland", "time", "unit_4_time_double",
+ "Python Exported Double", 0, 1000, 1,
+ gr.DISPNULL)
+ v4.activate(get4)
+
+ v5 = gr.RPC_get_vector_float("pyland", "fvec", "unit_5_float_vector",
+ "Python Exported Float Vector", [], [], [],
+ gr.DISPTIME | gr.DISPOPTCPLX)
+ v5.activate(get5)
+
+ v6 = gr.RPC_get_vector_gr_complex("pyland", "cvec", "unit_6_gr_complex_vector",
+ "Python Exported Complex Vector", [], [], [],
+ gr.DISPXY | gr.DISPOPTSCATTER)
+ v6.activate(get6)
+
+ # print some variables locally
+ val = get1()
+ rval = v1.get()
+ self.assertEqual(val, rval)
+
+ val = get2()
+ rval = v2.get()
+ self.assertEqual(val, rval)
+
+ val = get3.pp()
+ rval = v3.get()
+ self.assertEqual(val+1, rval)
+
+ val = get4()
+ rval = v4.get()
+ self.assertEqual(val, rval)
+
+ val = get5()
+ rval = v5.get()
+ self.assertComplexTuplesAlmostEqual(val, rval, 5)
+
+ val = get6()
+ rval = v6.get()
+ self.assertComplexTuplesAlmostEqual(val, rval, 5)
+
+ def test_002(self):
+ data = range(1,9)
+
+ self.src = blocks.vector_source_c(data)
+ self.p1 = blocks.ctrlport_probe_c("aaa","C++ exported variable")
+ self.p2 = blocks.ctrlport_probe_c("bbb","C++ exported variable")
+ probe_name = self.p2.alias()
+
+ self.tb.connect(self.src, self.p1)
+ self.tb.connect(self.src, self.p2)
+ self.tb.start()
+
+ # Probes return complex values as list of floats with re, im
+ # Imaginary parts of this data set are 0.
+ expected_result = [1, 0, 2, 0, 3, 0, 4, 0,
+ 5, 0, 6, 0, 7, 0, 8, 0]
+
+ # Make sure we have time for flowgraph to run
+ time.sleep(0.1)
+
+ # Get available endpoint
+ ep = gr.rpcmanager_get().endpoints()[0]
+
+ # Initialize a simple Ice client from endpoint
+ ic = Ice.initialize(sys.argv)
+ base = ic.stringToProxy(ep)
+ radio = GNURadio.ControlPortPrx.checkedCast(base)
+
+ # Get all exported knobs
+ ret = radio.get([probe_name + "::bbb"])
+ for name in ret.keys():
+ result = ret[name].value
+ self.assertEqual(result, expected_result)
+
+ self.tb.stop()
+
+if __name__ == '__main__':
+ gr_unittest.run(test_cpp_py_binding, "test_cpp_py_binding.xml")
+
--
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