test: Add basic klippy regression tests
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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# Regression test helper script
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#
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# Copyright (C) 2018 Kevin O'Connor <kevin@koconnor.net>
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#
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# This file may be distributed under the terms of the GNU GPLv3 license.
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import sys, os, optparse, logging, subprocess
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######################################################################
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# Test cases
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######################################################################
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class error(Exception):
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pass
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class TestCase:
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def __init__(self, fname, dictdir, tempdir):
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self.fname = fname
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self.dictdir = dictdir
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self.tempdir = tempdir
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def relpath(self, fname, rel='test'):
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if rel == 'dict':
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reldir = self.dictdir
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elif rel == 'temp':
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reldir = self.tempdir
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else:
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reldir = os.path.dirname(self.fname)
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return os.path.join(reldir, fname)
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def parse_test(self):
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# Parse file into test cases
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config_fname = gcode_fname = dict_fname = None
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should_fail = multi_tests = False
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gcode = []
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f = open(self.fname, 'rb')
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for line in f:
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cpos = line.find('#')
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if cpos >= 0:
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line = line[:cpos]
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parts = line.strip().split()
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if not parts:
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continue
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if parts[0] == "CONFIG":
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if config_fname is not None:
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# Multiple tests in same file
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if not multi_tests:
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multi_tests = True
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self.launch_test(config_fname, dict_fname,
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gcode_fname, gcode, should_fail)
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config_fname = self.relpath(parts[1])
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if multi_tests:
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self.launch_test(config_fname, dict_fname,
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gcode_fname, gcode, should_fail)
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elif parts[0] == "DICTIONARY":
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dict_fname = self.relpath(parts[1], 'dict')
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elif parts[0] == "GCODE":
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gcode_fname = self.relpath(parts[1])
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elif parts[0] == "SHOULD_FAIL":
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should_fail = True
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else:
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gcode.append(line)
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f.close()
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if not multi_tests:
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self.launch_test(config_fname, dict_fname,
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gcode_fname, gcode, should_fail)
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def launch_test(self, config_fname, dict_fname, gcode_fname, gcode,
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should_fail):
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gcode_is_temp = False
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if gcode_fname is None:
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gcode_fname = self.relpath("_test_.gcode", 'temp')
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gcode_is_temp = True
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f = open(gcode_fname, 'wb')
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f.write('\n'.join(gcode))
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f.close()
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elif gcode:
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raise error("Can't specify both a gcode file and gcode commands")
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if config_fname is None:
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raise error("config file not specified")
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if dict_fname is None:
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raise error("data dictionary file not specified")
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# Call klippy
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sys.stderr.write("\n Starting %s (%s)\n" % (
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self.fname, os.path.basename(config_fname)))
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args = [sys.executable, './klippy/klippy.py', config_fname,
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'-i', gcode_fname, '-o', '/dev/null',
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'-d', dict_fname
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]
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res = subprocess.call(args)
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if should_fail:
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if not res:
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raise error("Test failed to raise and error")
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else:
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if res:
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raise error("Error during test")
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# Do cleanup
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if gcode_is_temp:
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os.unlink(gcode_fname)
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def run(self):
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try:
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self.parse_test()
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except error as e:
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return str(e)
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except Exception:
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logging.exception("Unhandled exception during test run")
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return "internal error"
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return "success"
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######################################################################
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# Startup
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######################################################################
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def main():
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# Parse args
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usage = "%prog [options] <test cases>"
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opts = optparse.OptionParser(usage)
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opts.add_option("-d", "--dictdir", dest="dictdir", default=".",
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help="directory for dictionary files")
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opts.add_option("-t", "--tempdir", dest="tempdir", default=".",
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help="directory for temporary files")
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options, args = opts.parse_args()
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if len(args) < 1:
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opts.error("Incorrect number of arguments")
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logging.basicConfig(level=logging.DEBUG)
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dictdir = options.dictdir
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tempdir = options.tempdir
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# Run each test
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for fname in args:
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tc = TestCase(fname, dictdir, tempdir)
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res = tc.run()
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if res != 'success':
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sys.stderr.write("\n\nTest case %s FAILED (%s)!\n\n" % (fname, res))
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sys.exit(-1)
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sys.stderr.write("\n All %d test cases passed\n" % (len(args),))
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if __name__ == '__main__':
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main()
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@ -39,6 +39,5 @@ mkdir -p ${HOSTDIR}
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echo "travis_fold:start:klippy"
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echo "travis_fold:start:klippy"
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echo "=============== Test invoke klippy"
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echo "=============== Test invoke klippy"
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$PYTHON klippy/klippy.py config/example.cfg -i /dev/null -o ${HOSTDIR}/output -v -d ${DICTDIR}/atmega2560-16mhz.dict
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$PYTHON scripts/test_klippy.py -d ${DICTDIR} test/klippy/*.test
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$PYTHON klippy/parsedump.py ${DICTDIR}/atmega2560-16mhz.dict ${HOSTDIR}/output > ${HOSTDIR}/output-parsed
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echo "travis_fold:end:klippy"
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echo "travis_fold:end:klippy"
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# Test case for basic cartesian movement
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CONFIG ../../config/example.cfg
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DICTIONARY atmega2560-16mhz.dict
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GCODE move.gcode
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# Test case for basic corexy movement
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CONFIG ../../config/example-corexy.cfg
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DICTIONARY atmega2560-16mhz.dict
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GCODE move.gcode
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# Test case for basic movement on delta printers
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CONFIG ../../config/example-delta.cfg
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DICTIONARY atmega2560-16mhz.dict
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# Start by homing the printer. Also tests Z moves.
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G28
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# Perform an XY+Z move with infintesimal XY component
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G1 x0 y0 z15
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# Perform an XY move along Y axis (aligned with rear tower)
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G1 x0 y5 z15
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# Perform an XY+Z move along Y axis
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G1 x0 y-5 z10
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# Perform a Z move
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G1 x0 y-5 z15
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# Perform an XY move across all three towers
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G1 x2 y2 z10
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# Perform an XY+Z move with tiny Z movement
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G1 x2 y-10 z10.1
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# Move to far away position
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G1 x140 y0
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# Move to extreme position
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G1 x145 y0
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# Move to another extreme position
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G1 x145 y5
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; Simple movement tests
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; Start by homing the printer.
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G28
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G1 F6000
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; Z / X / Y moves
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G1 Z1
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G1 X1
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G1 Y1
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; diagonal moves
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G1 X0 Y0
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G1 X1 Z2
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G1 X0 Y1 Z1
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; extrude only moves
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G1 E1
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G1 E0
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; regular extrude move
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G1 X0 Y0 E.01
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# Test that basic bounds checks work
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CONFIG ../../config/example.cfg
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DICTIONARY atmega2560-16mhz.dict
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SHOULD_FAIL
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# Home the printer, and then attempt to move to an obviously bad location
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G28
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G1 Y9999
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# Basic sanity checks on the example printer config files
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GCODE move.gcode
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# Printers using the atmega2560
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DICTIONARY atmega2560-16mhz.dict
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CONFIG ../../config/generic-einsy-rambo.cfg
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CONFIG ../../config/generic-mini-rambo.cfg
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CONFIG ../../config/generic-rambo.cfg
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CONFIG ../../config/generic-ramps.cfg
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CONFIG ../../config/generic-rumba.cfg
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CONFIG ../../config/printer-anycubic-i3-mega-2017.cfg
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CONFIG ../../config/printer-anycubic-kossel-2016.cfg
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CONFIG ../../config/printer-creality-cr10s-2017.cfg
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CONFIG ../../config/printer-lulzbot-taz6-2017.cfg
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CONFIG ../../config/printer-makergear-m2-2012.cfg
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CONFIG ../../config/printer-seemecnc-rostock-max-v2-2015.cfg
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CONFIG ../../config/printer-wanhao-duplicator-i3-plus-2017.cfg
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# Printers using the atmega1284p
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DICTIONARY atmega1284p.dict
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CONFIG ../../config/generic-melzi.cfg
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CONFIG ../../config/printer-anet-a8-2017.cfg
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CONFIG ../../config/printer-anet-e10-2018.cfg
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CONFIG ../../config/printer-creality-cr10-2017.cfg
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CONFIG ../../config/printer-creality-cr10mini-2017.cfg
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CONFIG ../../config/printer-creality-ender3-2018.cfg
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CONFIG ../../config/printer-tronxy-x5s-2018.cfg
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CONFIG ../../config/printer-wanhao-duplicator-i3-v2.1-2017.cfg
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# Printers using the at90usb1286
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DICTIONARY at90usb1286.dict
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CONFIG ../../config/generic-printrboard.cfg
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# Printers using the sam3x8e
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DICTIONARY sam3x8e.dict
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CONFIG ../../config/generic-radds.cfg
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# Printers using the lpc176x
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DICTIONARY lpc176x.dict
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CONFIG ../../config/generic-smoothieboard.cfg
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