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-rw-r--r--gr-blocks/python/blocks/qa_file_descriptor_source_sink.py70
-rw-r--r--gr-blocks/python/blocks/qa_file_sink.py60
-rw-r--r--gr-blocks/python/blocks/qa_file_source.py153
-rw-r--r--gr-blocks/python/blocks/qa_file_source_sink.py169
-rw-r--r--gr-blocks/python/blocks/qa_hier_block2.py26
-rw-r--r--gr-blocks/python/blocks/qa_wavfile.py2
6 files changed, 297 insertions, 183 deletions
diff --git a/gr-blocks/python/blocks/qa_file_descriptor_source_sink.py b/gr-blocks/python/blocks/qa_file_descriptor_source_sink.py
new file mode 100644
index 0000000000..c84a82d59f
--- /dev/null
+++ b/gr-blocks/python/blocks/qa_file_descriptor_source_sink.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+#
+# Copyright 2018 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.
+#
+
+from gnuradio import gr, gr_unittest, blocks
+import os
+import tempfile
+import pmt
+
+class test_file_descriptor_source_sink(gr_unittest.TestCase):
+
+ def setUp (self):
+ os.environ['GR_CONF_CONTROLPORT_ON'] = 'False'
+ self.tb = gr.top_block ()
+
+ def tearDown (self):
+ self.tb = None
+
+ def test_file_descriptor(self):
+ src_data = range(1000)
+ expected_result = range(1000)
+
+ snk2 = blocks.vector_sink_f()
+
+ with tempfile.NamedTemporaryFile() as temp:
+ fhandle0 = open(temp.name, "wb")
+ fd0 = fhandle0.fileno()
+
+ src = blocks.vector_source_f(src_data)
+ snk = blocks.file_descriptor_sink(gr.sizeof_float, fd0)
+
+ self.tb.connect(src, snk)
+ self.tb.run()
+ os.fsync(fd0)
+ fhandle0.close()
+
+ fhandle1 = open(temp.name, "rb")
+ fd1 = fhandle1.fileno()
+ src2 = blocks.file_descriptor_source(gr.sizeof_float, fd1, False)
+
+ self.tb.disconnect(src, snk)
+ self.tb.connect(src2, snk2)
+ self.tb.run()
+ os.fsync(fd1)
+ fhandle1.close()
+
+ result_data = snk2.data()
+ self.assertFloatTuplesAlmostEqual(expected_result, result_data)
+ self.assertEqual(len(snk2.tags()), 0)
+
+if __name__ == '__main__':
+ gr_unittest.run(test_file_descriptor_source_sink, "test_file_descriptor_source_sink.xml")
diff --git a/gr-blocks/python/blocks/qa_file_sink.py b/gr-blocks/python/blocks/qa_file_sink.py
new file mode 100644
index 0000000000..a7296183ef
--- /dev/null
+++ b/gr-blocks/python/blocks/qa_file_sink.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+#
+# Copyright 2018 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.
+#
+
+from gnuradio import gr, gr_unittest, blocks
+import os
+import tempfile
+import pmt
+import array
+
+class test_file_sink(gr_unittest.TestCase):
+
+ def setUp (self):
+ os.environ['GR_CONF_CONTROLPORT_ON'] = 'False'
+ self.tb = gr.top_block ()
+
+ def tearDown (self):
+ self.tb = None
+
+ def test_file_sink(self):
+ data = range(1000)
+ expected_result = data
+
+ with tempfile.NamedTemporaryFile() as temp:
+ src = blocks.vector_source_f(data)
+ snk = blocks.file_sink(gr.sizeof_float, temp.name)
+ snk.set_unbuffered(True)
+ self.tb.connect(src, snk)
+ self.tb.run()
+
+ # Check file length (float: 4 * nsamples)
+ st = os.stat(temp.name)
+ self.assertEqual(st.st_size, 4 * len(data))
+
+ # Check file contents
+ datafile = open(temp.name, 'r')
+ result_data = array.array('f')
+ result_data.fromfile(datafile, len(data))
+ self.assertFloatTuplesAlmostEqual(expected_result, result_data)
+
+if __name__ == '__main__':
+ gr_unittest.run(test_file_sink, "test_file_sink.xml")
diff --git a/gr-blocks/python/blocks/qa_file_source.py b/gr-blocks/python/blocks/qa_file_source.py
new file mode 100644
index 0000000000..f8ca75d79c
--- /dev/null
+++ b/gr-blocks/python/blocks/qa_file_source.py
@@ -0,0 +1,153 @@
+#!/usr/bin/env python
+#
+# Copyright 2018 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.
+#
+
+from gnuradio import gr, gr_unittest, blocks
+import os
+import tempfile
+import pmt
+import array
+
+class test_file_source(gr_unittest.TestCase):
+
+ @classmethod
+ def setUpClass(cls):
+ os.environ['GR_CONF_CONTROLPORT_ON'] = 'False'
+ cls._datafile = tempfile.NamedTemporaryFile()
+ cls._datafilename = cls._datafile.name
+ cls._vector = range(1000)
+ with open(cls._datafilename, 'w') as f:
+ array.array('f', cls._vector).tofile(f)
+
+ @classmethod
+ def tearDownClass(cls):
+ del cls._vector
+ del cls._datafilename
+ del cls._datafile
+
+ def setUp (self):
+ self.tb = gr.top_block ()
+
+ def tearDown (self):
+ self.tb = None
+
+ def test_file_source(self):
+ expected_result = self._vector
+
+ src = blocks.file_source(gr.sizeof_float, self._datafilename)
+ snk = blocks.vector_sink_f()
+ self.tb.connect(src, snk)
+ self.tb.run()
+
+ result_data = snk.data()
+ self.assertFloatTuplesAlmostEqual(self._vector, result_data)
+ self.assertEqual(len(snk.tags()), 0)
+
+ def test_file_source_no_such_file(self):
+
+ try:
+ src = blocks.file_source(gr.sizeof_float, "___no_such_file___")
+ self.assertTrue(False)
+ except RuntimeError, e:
+ self.assertTrue(True)
+
+ def test_file_source_with_offset(self):
+ expected_result = self._vector[100:]
+
+ src = blocks.file_source(gr.sizeof_float, self._datafilename, offset=100)
+ snk = blocks.vector_sink_f()
+
+ self.tb.connect(src, snk)
+ self.tb.run()
+
+ result_data = snk.data()
+ self.assertFloatTuplesAlmostEqual(expected_result, result_data)
+ self.assertEqual(len(snk.tags()), 0)
+
+ def test_source_with_offset_and_len(self):
+ expected_result = self._vector[100:100+600]
+
+ src = blocks.file_source(gr.sizeof_float, self._datafilename, offset=100, len=600)
+ snk = blocks.vector_sink_f()
+ self.tb.connect(src, snk)
+ self.tb.run()
+
+ result_data = snk.data()
+ self.assertFloatTuplesAlmostEqual(expected_result, result_data)
+ self.assertEqual(len(snk.tags()), 0)
+
+ def test_file_source_can_seek_after_open(self):
+
+ src = blocks.file_source(gr.sizeof_float, self._datafilename)
+ self.assertTrue(src.seek(0, os.SEEK_SET))
+ self.assertTrue(src.seek(len(self._vector)-1, os.SEEK_SET))
+ # Seek past end of file - this will also log a warning
+ self.assertFalse(src.seek(len(self._vector), os.SEEK_SET))
+ # Negative seek - this will also log a warning
+ self.assertFalse(src.seek(-1, os.SEEK_SET))
+
+ self.assertTrue(src.seek(1, os.SEEK_END))
+ self.assertTrue(src.seek(len(self._vector), os.SEEK_END))
+ # Seek past end of file - this will also log a warning
+ self.assertFalse(src.seek(0, os.SEEK_END))
+
+ self.assertTrue(src.seek(0, os.SEEK_SET))
+ self.assertTrue(src.seek(1, os.SEEK_CUR))
+ # Seek past end of file - this will also log a warning
+ self.assertFalse(src.seek(len(self._vector), os.SEEK_CUR));
+
+
+ def test_begin_tag(self):
+ expected_result = self._vector
+
+ src = blocks.file_source(gr.sizeof_float, self._datafilename)
+ src.set_begin_tag(pmt.string_to_symbol("file_begin"))
+ snk = blocks.vector_sink_f()
+ self.tb.connect(src, snk)
+ self.tb.run()
+
+ result_data = snk.data()
+ self.assertFloatTuplesAlmostEqual(expected_result, result_data)
+ self.assertEqual(len(snk.tags()), 1)
+
+ def test_begin_tag_repeat(self):
+ expected_result = self._vector + self._vector
+
+ src = blocks.file_source(gr.sizeof_float, self._datafilename, True)
+ src.set_begin_tag(pmt.string_to_symbol("file_begin"))
+ hd = blocks.head(gr.sizeof_float, 2 * len(self._vector))
+ snk = blocks.vector_sink_f()
+ self.tb.connect(src, hd, snk)
+ self.tb.run()
+
+ result_data = snk.data()
+ self.assertFloatTuplesAlmostEqual(expected_result, result_data)
+ tags = snk.tags()
+ self.assertEqual(len(tags), 2)
+ self.assertEqual(str(tags[0].key), "file_begin")
+ self.assertEqual(str(tags[0].value), "0")
+ self.assertEqual(tags[0].offset, 0)
+ self.assertEqual(str(tags[1].key), "file_begin")
+ self.assertEqual(str(tags[1].value), "1")
+ self.assertEqual(tags[1].offset, 1000)
+
+if __name__ == '__main__':
+ gr_unittest.run(test_file_source, "test_file_source.xml")
diff --git a/gr-blocks/python/blocks/qa_file_source_sink.py b/gr-blocks/python/blocks/qa_file_source_sink.py
deleted file mode 100644
index e39a34ad82..0000000000
--- a/gr-blocks/python/blocks/qa_file_source_sink.py
+++ /dev/null
@@ -1,169 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 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.
-#
-
-
-from gnuradio import gr, gr_unittest, blocks
-import os
-import tempfile
-import pmt
-
-class test_file_source_sink(gr_unittest.TestCase):
-
- def setUp (self):
- os.environ['GR_CONF_CONTROLPORT_ON'] = 'False'
- self.tb = gr.top_block ()
-
- def tearDown (self):
- self.tb = None
-
- def test_001(self):
- src_data = list(range(1000))
- expected_result = list(range(1000))
-
- snk2 = blocks.vector_sink_f()
-
- with tempfile.NamedTemporaryFile() as temp:
- src = blocks.vector_source_f(src_data)
- snk = blocks.file_sink(gr.sizeof_float, temp.name)
- snk.set_unbuffered(True)
-
- src2 = blocks.file_source(gr.sizeof_float, temp.name)
-
- self.tb.connect(src, snk)
- self.tb.run()
-
- self.tb.disconnect(src, snk)
- self.tb.connect(src2, snk2)
- self.tb.run()
-
- result_data = snk2.data()
- self.assertFloatTuplesAlmostEqual(expected_result, result_data)
- self.assertEqual(len(snk2.tags()), 0)
-
- def test_descriptor_001(self):
- src_data = list(range(1000))
- expected_result = list(range(1000))
-
- snk2 = blocks.vector_sink_f()
-
- with tempfile.NamedTemporaryFile() as temp:
- fhandle0 = open(temp.name, "wb")
- fd0 = fhandle0.fileno()
-
- src = blocks.vector_source_f(src_data)
- snk = blocks.file_descriptor_sink(gr.sizeof_float, fd0)
-
- self.tb.connect(src, snk)
- self.tb.run()
- os.fsync(fd0)
- fhandle0.close()
-
- fhandle1 = open(temp.name, "rb")
- fd1 = fhandle1.fileno()
- src2 = blocks.file_descriptor_source(gr.sizeof_float, fd1, False)
-
- self.tb.disconnect(src, snk)
- self.tb.connect(src2, snk2)
- self.tb.run()
- os.fsync(fd1)
- fhandle1.close()
-
- result_data = snk2.data()
- self.assertFloatTuplesAlmostEqual(expected_result, result_data)
- self.assertEqual(len(snk2.tags()), 0)
-
- def test_file_source_can_seek_after_open(self):
- src_data = list(range(1000))
-
- with tempfile.NamedTemporaryFile() as temp:
- src = blocks.vector_source_f(src_data)
- snk = blocks.file_sink(gr.sizeof_float, temp.name)
- snk.set_unbuffered(True)
-
- self.tb.connect(src, snk)
- self.tb.run()
-
- source = blocks.file_source(gr.sizeof_float, temp.name)
- self.assertTrue(source.seek(0, os.SEEK_SET))
-
- def test_begin_tag(self):
- src_data = range(1000)
- expected_result = range(1000)
-
- snk2 = blocks.vector_sink_f()
-
- with tempfile.NamedTemporaryFile() as temp:
- src = blocks.vector_source_f(src_data)
- snk = blocks.file_sink(gr.sizeof_float, temp.name)
- snk.set_unbuffered(True)
-
- src2 = blocks.file_source(gr.sizeof_float, temp.name)
- src2.set_begin_tag(pmt.string_to_symbol("file_begin"))
-
- self.tb.connect(src, snk)
- self.tb.run()
-
- self.tb.disconnect(src, snk)
- self.tb.connect(src2, snk2)
- self.tb.run()
-
- result_data = snk2.data()
- self.assertFloatTuplesAlmostEqual(expected_result, result_data)
- self.assertEqual(len(snk2.tags()), 1)
-
- def test_begin_tag_repeat(self):
- src_data = range(1000)
- expected_result = range(1000)
- expected_result.extend(range(1000))
-
- snk2 = blocks.vector_sink_f()
-
- with tempfile.NamedTemporaryFile() as temp:
- src = blocks.vector_source_f(src_data)
- snk = blocks.file_sink(gr.sizeof_float, temp.name)
- snk.set_unbuffered(True)
-
- src2 = blocks.file_source(gr.sizeof_float, temp.name, True)
- src2.set_begin_tag(pmt.string_to_symbol("file_begin"))
- hd = blocks.head(gr.sizeof_float, 2000)
-
- self.tb.connect(src, snk)
- self.tb.run()
-
- self.tb.disconnect(src, snk)
- self.tb.connect(src2, hd, snk2)
- self.tb.run()
-
- result_data = snk2.data()
- self.assertFloatTuplesAlmostEqual(expected_result, result_data)
- tags = snk2.tags()
- self.assertEqual(len(tags), 2)
- self.assertEqual(str(tags[0].key), "file_begin")
- self.assertEqual(str(tags[0].value), "0")
- self.assertEqual(tags[0].offset, 0)
- self.assertEqual(str(tags[1].key), "file_begin")
- self.assertEqual(str(tags[1].value), "1")
- self.assertEqual(tags[1].offset, 1000)
-
-if __name__ == '__main__':
- gr_unittest.run(test_file_source_sink, "test_file_source_sink.xml")
-
diff --git a/gr-blocks/python/blocks/qa_hier_block2.py b/gr-blocks/python/blocks/qa_hier_block2.py
index 20c6a7c180..fefe0c3b49 100644
--- a/gr-blocks/python/blocks/qa_hier_block2.py
+++ b/gr-blocks/python/blocks/qa_hier_block2.py
@@ -74,7 +74,7 @@ class test_hier_block2(gr_unittest.TestCase):
nop1 = blocks.nop(gr.sizeof_int)
nop2 = blocks.nop(gr.sizeof_int)
hblock.connect(nop1, hblock)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.connect(nop2, hblock))
def test_006_connect_invalid_src_port_neg(self):
@@ -82,7 +82,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(1,1,gr.sizeof_int),
gr.io_signature(1,1,gr.sizeof_int))
nop1 = blocks.nop(gr.sizeof_int)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.connect((hblock, -1), nop1))
def test_005_connect_invalid_src_port_exceeds(self):
@@ -90,7 +90,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(1,1,gr.sizeof_int),
gr.io_signature(1,1,gr.sizeof_int))
nop1 = blocks.nop(gr.sizeof_int)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.connect((hblock, 1), nop1))
def test_007_connect_invalid_dst_port_neg(self):
@@ -99,7 +99,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(1,1,gr.sizeof_int))
nop1 = blocks.nop(gr.sizeof_int)
nop2 = blocks.nop(gr.sizeof_int)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.connect(nop1, (nop2, -1)))
def test_008_connect_invalid_dst_port_exceeds(self):
@@ -108,7 +108,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(1,1,gr.sizeof_int))
nop1 = blocks.null_sink(gr.sizeof_int)
nop2 = blocks.null_sink(gr.sizeof_int)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.connect(nop1, (nop2, 1)))
def test_009_check_topology(self):
@@ -144,7 +144,7 @@ class test_hier_block2(gr_unittest.TestCase):
nop1 = blocks.nop(gr.sizeof_int)
nop2 = blocks.nop(gr.sizeof_int)
hblock.connect(hblock, nop1)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.disconnect(hblock, nop2))
def test_014_disconnect_input_neg(self):
@@ -162,7 +162,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(1,1,gr.sizeof_int))
nop1 = blocks.nop(gr.sizeof_int)
hblock.connect(hblock, nop1)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.disconnect((hblock, 1), nop1))
def test_016_disconnect_output(self):
@@ -180,7 +180,7 @@ class test_hier_block2(gr_unittest.TestCase):
nop1 = blocks.nop(gr.sizeof_int)
nop2 = blocks.nop(gr.sizeof_int)
hblock.connect(nop1, hblock)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.disconnect(nop2, hblock))
def test_018_disconnect_output_neg(self):
@@ -189,7 +189,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(1,1,gr.sizeof_int))
nop1 = blocks.nop(gr.sizeof_int)
hblock.connect(hblock, nop1)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.disconnect(nop1, (hblock, -1)))
def test_019_disconnect_output_exceeds(self):
@@ -198,7 +198,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(1,1,gr.sizeof_int))
nop1 = blocks.nop(gr.sizeof_int)
hblock.connect(nop1, hblock)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.disconnect(nop1, (hblock, 1)))
def test_020_run(self):
@@ -222,7 +222,7 @@ class test_hier_block2(gr_unittest.TestCase):
blk = gr.hier_block2("block",
gr.io_signature(1, 1, 1),
gr.io_signature(1, 1, 1))
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.connect(blk))
def test_023_connect_single_twice(self):
@@ -231,7 +231,7 @@ class test_hier_block2(gr_unittest.TestCase):
gr.io_signature(0, 0, 0),
gr.io_signature(0, 0, 0))
hblock.connect(blk)
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.connect(blk))
def test_024_disconnect_single(self):
@@ -247,7 +247,7 @@ class test_hier_block2(gr_unittest.TestCase):
blk = gr.hier_block2("block",
gr.io_signature(0, 0, 0),
gr.io_signature(0, 0, 0))
- self.assertRaises(ValueError,
+ self.assertRaises(RuntimeError,
lambda: hblock.disconnect(blk))
def test_026_run_single(self):
diff --git a/gr-blocks/python/blocks/qa_wavfile.py b/gr-blocks/python/blocks/qa_wavfile.py
index 438da000ef..761b0be9c5 100644
--- a/gr-blocks/python/blocks/qa_wavfile.py
+++ b/gr-blocks/python/blocks/qa_wavfile.py
@@ -55,7 +55,7 @@ class test_wavefile(gr_unittest.TestCase):
self.tb.run()
wf_out.close()
- # we're loosing all extra header chunks
+ # we're losing all extra header chunks
self.assertEqual(getsize(infile) - g_extra_header_len, getsize(outfile))
in_f = open(infile, 'rb')