1 files changed, 0 insertions, 95 deletions
diff --git a/tests/demo_blocks.py b/tests/demo_blocks.py
deleted file mode 100644
index 8550402..0000000
--- a/tests/demo_blocks.py
+++ /dev/null
@@ -1,95 +0,0 @@
-# Copyright (C) by Josh Blum. See LICENSE.txt for licensing information.
-
-import gras
-import numpy
-from PMC import *
-
-class NullSource(gras.Block):
-    def __init__(self, out_sig):
-        gras.Block.__init__(self, 'NullSource', out_sig=[out_sig])
-
-    def work(self, ins, outs):
-        outs[0][:] = numpy.zeros(len(outs[0]))
-        self.produce(0, len(outs[0]))
-
-class NullSink(gras.Block):
-    def __init__(self, in_sig):
-        gras.Block.__init__(self, 'NullSink', in_sig=[in_sig])
-
-    def work(self, ins, outs):
-        self.consume(0, len(ins[0]))
-
-class VectorSource(gras.Block):
-    def __init__(self, out_sig, vec):
-        gras.Block.__init__(self, name='VectorSource', out_sig=[out_sig])
-        self._vec = vec
-
-    def work(self, ins, outs):
-        num = min(len(outs[0]), len(self._vec))
-        outs[0][:num] = self._vec[:num]
-        self.produce(0, num)
-        self._vec = self._vec[num:]
-        if not self._vec:
-            self.mark_done()
-
-class VectorSink(gras.Block):
-    def __init__(self, in_sig):
-        gras.Block.__init__(self, name='VectorSink', in_sig=[in_sig])
-        self._vec = list()
-
-    def get_vector(self):
-        return tuple(self._vec)
-
-    def work(self, ins, outs):
-        self._vec.extend(ins[0].copy())
-        self.consume(0, len(ins[0]))
-
-class Add2X(gras.Block):
-    def __init__(self, sig):
-        gras.Block.__init__(self,
-            name = "Add2X",
-            in_sig = [sig, sig],
-            out_sig = [sig],
-        )
-
-    def work(self, ins, outs):
-        nitems = min(*map(len, (ins[0], ins[1], outs[0])))
-        outs[0][:nitems] = ins[0][:nitems] + ins[1][:nitems]
-        self.consume(0, nitems)
-        self.consume(1, nitems)
-        self.produce(0, nitems)
-
-class TagSource(gras.Block):
-    def __init__(self, values):
-        gras.Block.__init__(self,
-            name = "TagSource",
-            out_sig = [numpy.uint8],
-        )
-        self._values = values
-
-    def work(self, ins, outs):
-        offset = self.get_produced(0)
-        tag = gras.Tag(offset, PMC_M(self._values[0]))
-        self.post_output_tag(0, tag)
-        self.produce(0, len(outs[0]))
-        self._values = self._values[1:]
-        if not self._values:
-            self.mark_done()
-
-class TagSink(gras.Block):
-    def __init__(self):
-        gras.Block.__init__(self,
-            name = "TagSink",
-            in_sig = [numpy.uint8],
-        )
-        self._values = list()
-
-    def get_values(self):
-        return tuple(self._values)
-
-    def work(self, ins, outs):
-        max_read = self.get_consumed(0) + len(ins[0])
-        for tag in self.get_input_tags(0):
-            if tag.offset < max_read:
-                self._values.append(tag.object())
-        self.consume(0, len(ins[0]))