Import LinuxCNC source tree

tests/remap/oword-pycall/README

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+Exercise a Python oword subroutine, including parameter passing and return values
+
+not a remap, but it comes with the remapping code so test it here.
+
+must properly return to top level

tests/remap/oword-pycall/expected

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+executing
+    1 N..... USE_LENGTH_UNITS(CANON_UNITS_MM)
+    2 N..... SET_G5X_OFFSET(1, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000)
+    3 N..... SET_G92_OFFSET(0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000)
+    4 N..... SET_XY_ROTATION(0.0000)
+    5 N..... SET_FEED_REFERENCE(CANON_XYZ)
+    6 N..... ON_RESET()
+multiply: number of arguments= 2
+multiply: number of arguments= 3
+    7 N..... USE_LENGTH_UNITS(CANON_UNITS_INCHES)
+    8 N..... SELECT_TOOL(1)
+    9 N..... STOP_SPINDLE_TURNING(0)
+   10 N..... CHANGE_TOOL()
+   11 N..... USE_TOOL_LENGTH_OFFSET(10.0000 0.0000 20.0000, 0.0000 0.0000 0.0000, 0.0000 0.0000 0.0000)
+   12 N..... USE_TOOL_LENGTH_OFFSET(0.0000 0.0000 0.0000, 0.0000 0.0000 0.0000, 0.0000 0.0000 0.0000)
+   13 N..... SET_TOOL_TABLE_ENTRY(1, 1, 20.0000 30.0000 40.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000, 0.0000, 0.0000, 0)
+   14 N..... SET_TOOL_TABLE_ENTRY(0, 1, 20.0000 30.0000 40.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000, 0.0000, 0.0000, 0)
+   15 N..... USE_TOOL_LENGTH_OFFSET(20.0000 30.0000 40.0000, 0.0000 0.0000 0.0000, 0.0000 0.0000 0.0000)
+   16 N..... SET_G5X_OFFSET(1, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000, 0.0000)
+   17 N..... SET_XY_ROTATION(0.0000)
+   18 N..... SET_FEED_MODE(0, 0)
+   19 N..... SET_FEED_RATE(0.0000)
+   20 N..... STOP_SPINDLE_TURNING(0)
+   21 N..... SET_SPINDLE_MODE(0 0.0000)
+   22 N..... PROGRAM_END()
+   23 N..... ON_RESET()

tests/remap/oword-pycall/oword.py

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+#   This is a component of LinuxCNC
+#   Copyright 2011 Michael Haberler <git@mah.priv.at>
+#
+#   This program 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 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program 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 this program; if not, write to the Free Software
+#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Demo Python O-word subroutine - call as:
+# o<square> [5]
+# (debug, #<_value>)
+#
+# this function expects exactly one parameter from NGC and will throw an exception otherwise
+# which aint particularly bright
+def square(self,x):
+    return  x*x
+
+# a function taking a variable number of arguments
+# o<multiply> [5] [7]
+# (debug, #<_value>)
+# o<multiply> [5] [7] [9] [16]
+# (debug, #<_value>)
+
+import operator
+from functools import reduce
+
+# you'd be better of doing it this way:
+def multiply(self, *args):
+    print("multiply: number of arguments= {}".format(len(args)))
+    return reduce(operator.mul, args)
+

tests/remap/oword-pycall/subs.py

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+#   This is a component of LinuxCNC
+#   Copyright 2011 Michael Haberler <git@mah.priv.at>
+#
+#   This program 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 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program 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 this program; if not, write to the Free Software
+#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+import oword

tests/remap/oword-pycall/test.ini

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+[EMC]
+DEBUG=0
+LOG_LEVEL=0
+
+[RS274NGC]
+SUBROUTINE_PATH = .
+
+[PYTHON]
+PATH_PREPEND=.
+TOPLEVEL=subs.py
+
+
+

tests/remap/oword-pycall/test.ngc

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+; introspection acrobatics
+
+;py,from interpreter import *
+;py,assert this.call_level  == 0
+
+o<square> call [25.0]
+;py,assert this.call_level  == 0
+;py,assert this.params["_value"] == 625.0
+;py,assert this.return_value == 625.0
+
+o<multiply> call [5] [6]
+;py,assert this.call_level  == 0
+;py,assert this.return_value == 30.0
+;py,assert this.params["_value"] == 30.0
+
+o<multiply> call [5] [6] [7]
+;py,assert this.call_level  == 0
+;py,assert this.return_value == 210.0
+;py,assert this.params["_value"] == 210.0
+
+
+G20
+; t1 p1 x10 y0 z20
+T1M6
+G43
+;py,assert equal(this.params[5400],1.0),"loaded tool number not 1: %f" % (this.params[5400])
+;py,assert equal(this.params[5410],10.0) # diameter from tt
+
+;py,assert this.params[5400] == this.tool_table[0].toolno
+;py,assert equal(this.tool_offset.x, 10.0)
+;py,assert equal(this.tool_offset.y, 0.0)
+;py,assert equal(this.tool_offset.z, 20.0)
+
+;py,assert equal(this.tool_offset.x, this.tool_table[0].offset.x)
+;py,assert equal(this.tool_offset.y, this.tool_table[0].offset.y)
+;py,assert equal(this.tool_offset.z, this.tool_table[0].offset.z)
+
+;py,assert equal(this.tool_offset.x, this.params[5401])
+;py,assert equal(this.tool_offset.y, this.params[5402])
+;py,assert equal(this.tool_offset.z, this.params[5403])
+
+G49
+G10 L1 P1 R10 X20 Y30 Z40
+G43
+
+;py,assert equal(this.tool_offset.x, 20.0)
+;py,assert equal(this.tool_offset.y, 30.0)
+;py,assert equal(this.tool_offset.z, 40.0)
+
+M2
+

tests/remap/oword-pycall/test.sh

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+#!/bin/bash
+export PYTHONUNBUFFERED=1
+exec rs274 -t test.tbl -i test.ini -n 0 -g test.ngc 2>&1

tests/remap/oword-pycall/test.tbl

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+T1 P1 D10 X10 Y0 Z20 ;