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LSL-PyOptimizer/run-tests.py
Sei Lisa 1867dc78e7 Add the new test suite. 
This test suite has been in use for a long time now, in place of the obsolete and unmanageable testparser.py and testfuncs.py. It verifies the complete optimizer output to stdout and stderr, to ensure that the output matches the expectations.

See unit_tests/README.txt for more info.
2019-01-04 20:27:36 +01:00

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#!/usr/bin/env python2
#
# (C) Copyright 2015-2019 Sei Lisa. All rights reserved.
#
# This file is part of LSL PyOptimizer.
#
# LSL PyOptimizer 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 of the
# License, or (at your option) any later version.
#
# LSL PyOptimizer 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 LSL PyOptimizer. If not, see <http://www.gnu.org/licenses/>.
# Unit testing program.
# Checks all files in unit_tests/*.suite/ with extensions .lsl or .run.
# When one is found, it's considered a test (if both exist, they are considered
# a single test).
#
# Extension .lsl is for source files to test. If the first line starts with
# "// " then the rest of the line is taken as the docstring of that test
# (visible with Eric or with option -v). The script is also fed as standard
# input to the program.
# .run defines the command-line parameters for invocation. A test can be run
# without a .lsl file but with a .run file. If not present, the .lsl file
# is run with the command line 'main.py -'. The quoting rules are sh-style.
# The executable name is ignored, but needs to be present.
# .out is for expected output to stdout. If the first line is "REGEX", then
# the rest of the file is interpreted as a regular expression that the
# output is matched against. Otherwise the output must exactly match.
# If the file is not present, that's equivalent to an empty file, i.e. no
# output is expected.
# .err is like .out but for expected output to stderr, with the same features.
# .skp is for a file that if present, will skip this test. The contents are
# displayed as the reason for being skipped.
# .fail is for a file that, when present, marks the test as expected to fail.
# Its contents are not read (an empty file is OK).
#
# A test passes when the stdout output matches the .out file, and the stderr
# output matches the .err file. Both default to empty strings.
#
import unittest
import sys
import os
#import math
import main
import glob
import re
try:
import difflib
except ImportError:
difflib = None
import StringIO as StringStream
from lslopt import lslcommon,lslfuncs,lslparse,lsloutput,lslloadlib
from lslopt.lslcommon import nr
class EArgError(Exception):
pass
def parseArgs(s):
"""Parse a command line, Bourne shell-style"""
if s is None:
return None
args = []
# States
Space = 0
SBackslash = 1
Normal = 2
NBackslash = 3
DQuote = 4
DQBackslash = 5
SQuote = 6
State = Space
p = 0
Len = len(s)
arg = ''
while p < Len:
c = s[p]
p += 1
if State in (Space, Normal):
if c == '\\':
State = NBackslash if State == Normal else SBackslash
elif c == '"':
State = DQuote
elif c == "'":
State = SQuote
elif c in (' ', '\t'):
if State == Normal:
State = Space
args.append(arg)
arg = ''
# else remain in state Space
elif c == '\n':
break
else:
State = Normal
arg += c
elif State in (SBackslash, NBackslash, DQBackslash):
if c == '\n':
State = (DQuote if State == DQBackslash
else Space if State == SBackslash
else Normal)
else:
if State == DQBackslash and c not in ('"', '`', '$', '\\'):
arg += '\\'
arg += c
State = DQuote if State == DQBackslash else Normal
elif State == DQuote:
if c == '\\':
State = DQBackslash
# ` and $ are not interpreted by this parser.
elif c == '"':
State = Normal
else:
arg += c
elif State == SQuote:
if c == "'":
State = Normal
else:
arg += c
if State in (SQuote, DQuote):
raise EArgError(u"Unterminated string in .run file")
if State in (SBackslash, NBackslash, DQBackslash):
raise EArgError(u"Backslash before EOF in .run file")
if State == Normal:
args.append(arg)
return args
#import codecs
## sh-style argument parsing
## identify line continuations
#cont_re = re.compile( '\\\\\n'
# '|(?:\.|[^ \t\n\'])'
# r"|'[^']*'")
## separates words
#args_re = re.compile(r'(?:'
# r'\\.'
# '|[^ \t\n\'"]'
# r'|"(?:\\.|[^"])*"'
# r"|'[^']*'"
# r')+')
## matches types of parts of a word ('...', "...", \x, x)
#part_re = re.compile(r'(?:'
# r'\\.'
# '|[^ \t\'"]'
# r')+'
# r'|"(?:\\.|[^"])*"'
# r"|'[^']*'")
#
# args = args_re.findall(s)
# for i in range(len(args)):
# arg = args[i]
# argout = ''
# for match in part_re.finditer(arg):
# part = match.group()
# if part[0] == '"':
# argout += codecs.escape_decode(part[1:-1])[0]
# elif part[0] == "'":
# argout += part[1:-1]
# else:
# argout += codecs.escape_decode(part)[0]
# args[i] = argout
# return args
def tryRead(fn):
result = None
try:
f = open(fn, 'r')
try:
result = f.read()
finally:
f.close()
except IOError as e:
if e.errno != 2:
raise
return result
# In StringIO, mixing unicode and str causes problems with non-ASCII chars.
# Avoid it by overriding the write method, to always encode unicode as UTF-8.
class StrUTF8IO(StringStream.StringIO):
def write(self, s):
if type(s) == unicode:
StringStream.StringIO.write(self, s.encode('utf8'))
else:
StringStream.StringIO.write(self, s)
def invokeMain(argv, stdin = None):
"""Invoke main.main, substituting stdin, stdout, stderr.
Returns tuple with stdout and stderr."""
# Revert globals to initial state
lslcommon.LSO = False
lslcommon.IsCalc = False
lslcommon.Bugs.clear()
lslcommon.Bugs.add(6495)
save_stdin = sys.stdin
save_stdout = sys.stdout
save_stderr = sys.stderr
stdout_output = None
stderr_output = None
try:
sys.stdin = StringStream.StringIO(stdin)
sys.stdout = StrUTF8IO()
sys.stderr = StrUTF8IO()
sys.stdin.encoding = 'utf8'
sys.stdout.encoding = 'utf8'
sys.stderr.encoding = 'utf8'
main.main(argv)
stdout_output = sys.stdout.getvalue()
stderr_output = sys.stderr.getvalue()
finally:
sys.stdin = save_stdin
sys.stdout = save_stdout
sys.stderr = save_stderr
lslcommon.LSO = False
lslcommon.IsCalc = False
lslcommon.Bugs.clear()
lslcommon.Bugs.add(6495)
return (stdout_output, stderr_output)
#def tolEqual(actual, expected, tol):
# """Strict equality. Like reallyEqual, but a tolerance can
# be specified for comparing floats.
# """
# if type(actual) != type(expected):
# return False
#
# # Deal with floats (edge cases, tolerance)
# if isinstance(actual, float):
# # Signs must be equal
# if math.copysign(1, actual) != math.copysign(1, expected):
# return False
# if math.isnan(actual):
# # This compares the sign of NaN as well
# return math.isnan(expected)
# if math.isinf(actual) and math.isinf(expected):
# return actual == expected
# return abs(actual - expected) <= tol
#
# # Deal with tuples and lists (item-by-item, recursively)
# if isinstance(actual, (tuple, list)):
# return all(tolEqual(i1, i2, tol)
# for i1, i2 in zip(actual, expected))
#
# # Fall back to 'classic' equality
# return actual == expected
#
#def reallyEqual(actual, expected):
# """Strictest equality. The types must be equal. For floats, it checks
# that the signs are equal, even for -0.0 and for NaNs. For the rest,
# it falls back to ==.
# """
# return tolEqual(actual, expected, 0.0)
#
#def reprEqual(self, actual, expected):
# """Returns whether the values are equal when comparing their repr's."""
# return repr(actual) == repr(expected)
class UnitTestCase(unittest.TestCase):
pass
class UnitTestRegression(UnitTestCase):
def test_regression_misc(self):
"""Miscellaneous tests that can't be computed or are too difficult
to compute with scripts
"""
sys.stderr.write('\nRunning miscellaneous tests: ')
# Test behaviour under BUG-3763
lslcommon.Bugs.add(3763)
self.assertEqual(lslfuncs.llXorBase64(u"ABCDABCDABCD", u"ABCD"),
u"AAAAAAAAABCT")
self.assertEqual(lslfuncs.llXorBase64(u"ABCDABCDABCDABCDABCDABCDABCD",
u"ABCD"),
u"AAAAAAAAABCTgxCDEJODAAAAABCT")
self.assertEqual(lslfuncs.llXorBase64(u"ABCDABCDABCD", u"ABC="),
u"AACDEBCDEBCD")
self.assertEqual(lslfuncs.llXorBase64(u"AQCDAQCD", u"AQC="),
u"AACCAQCC")
lslcommon.Bugs.discard(3763)
# Check that zstr returns the same type it is passed.
self.assertEqual(type(lslfuncs.zstr(lslcommon.Key(u'x\0x'))),
lslcommon.Key)
def test_regression_ll_json(self):
from unit_tests import json
# Patch llJsonSetValue, to allow running the test.
json.llJsonSetValue = lambda x, y, z: u"***"
sys.stderr.write('\nRunning JSON test module: ')
save_stdout = sys.stdout
save_stderr = sys.stderr
stdout_output = False
stderr_output = False
try:
sys.stdout = StringStream.StringIO()
sys.stderr = StringStream.StringIO()
errs = json.run_tests()
stdout_output = sys.stdout.getvalue()
stderr_output = sys.stderr.getvalue()
finally:
sys.stdout = save_stdout
sys.stderr = save_stderr
self.assertLessEqual(errs, 138)
self.assertEqual(stdout_output, tryRead('unit_tests/json.out'))
self.assertEqual(stderr_output, tryRead('unit_tests/json.err'))
assert 'unit_tests.json' in sys.modules
del sys.modules['unit_tests.json']
def test_regression_parser(self):
"""Test the error cases. There are too many to make a test of each."""
sys.stderr.write('\nRunning parser error tests: ')
parser = lslparse.parser(lslloadlib.LoadLibrary())
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'f(){integer i;i>>=i;}')
self.assertRaises(lslparse.EParseCantChangeState, parser.parse,
'f(){if(1)state default;else;}default{timer(){}}')
self.assertRaises(lslparse.EParseCantChangeState, parser.parse,
'f(){if(1);else state default;}default{timer(){}}')
self.assertRaises(lslparse.EParseCantChangeState, parser.parse,
'f(){if(1)if(1)state default;else;else;}default{timer(){}}')
# Test behaviour of void functions
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){<llDie(),0,0>;}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){[<llDie(),0,0>];}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){key a=llDie();}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){key a;a=llDie();}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){do;while(llDie());}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){for(;llDie(););}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){while(llDie());}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){if(llDie());}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){if(llDie());else;}}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'default{timer(){[llDie()];}}', ('optimize',))
parser.parse('default{timer(){[llDie()];}}')
parser.parse('default{timer(){llDie();}}')
parser.parse('default{timer(){(llDie());}}')
parser.parse('default{timer(){for(llDie();1;llDie());}}'
, ('optimize',))
class UnitTestCoverage(UnitTestCase):
def test_coverage_misc(self):
"""Miscellaneous tests that can't be computed or are too difficult
to compute with scripts
"""
sys.stderr.write('\nRunning misc coverage tests: ')
# Doesn't accept bytes
self.assertRaises(lslfuncs.ELSLInvalidType, lslfuncs.zstr, b"blah")
# Can't typecast float to vector
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.typecast,
lslfuncs.F32(1.2), lslcommon.Vector)
# Can't typecast integer to vector
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.typecast,
1, lslcommon.Vector)
# Can't typecast vector to key
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.typecast,
lslcommon.Vector((1.,2.,3.)), lslcommon.Key)
# Can't typecast quaternion to key
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.typecast,
lslcommon.Quaternion((1.,2.,3.,4.)), lslcommon.Key)
# Can't typecast list to vector
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.typecast,
[1, 1., lslcommon.Key(u'blah'),
lslcommon.Quaternion((1.,0.,0.,0.))],
lslcommon.Vector)
# Can't typecast key to integer
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.typecast,
lslcommon.Key(u"1"), int)
# Can't negate string
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.neg, u"3")
# Can't add two keys
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.add,
lslcommon.Key(u"1"), lslcommon.Key(u"2"))
# Can't subtract two strings
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.sub,
u"1", u"2")
# Can't multiply two strings
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.mul,
u"1", u"2")
# Can't multiply quaternion and float in any order
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.mul,
lslcommon.Quaternion((1.,2.,3.,4.)), 1.)
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.mul,
1., lslcommon.Quaternion((1.,2.,3.,4.)))
# Can't multiply quaternion by vector (but the opposite order is OK)
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.mul,
lslcommon.Quaternion((1.,2.,3.,4.)),
lslcommon.Vector((1.,2.,3.)))
# Can't divide quaternion by vector either
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.div,
lslcommon.Quaternion((1.,2.,3.,4.)),
lslcommon.Vector((1.,2.,3.)))
# Can't mod floats
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.mod, 3., 3)
# Can't compare string and integer
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.compare, u'3', 4)
self.assertRaises(lslfuncs.ELSLTypeMismatch, lslfuncs.less, u'3', 4)
# Bytes is not a valid type to multiply by (in any order)
self.assertRaises(lslfuncs.ELSLInvalidType, lslfuncs.mul, b"a", 3)
self.assertRaises(lslfuncs.ELSLInvalidType, lslfuncs.mul,
lslcommon.Vector((3.,4.,5.)), b"a")
self.assertRaises(lslfuncs.ELSLInvalidType, lslfuncs.typecast,
b"", unicode)
# v2f/q2f coverage (force conversion from ints to floats)
self.assertEqual(repr(lslfuncs.v2f(lslcommon.Vector((1,0,0)))),
'Vector((1.0, 0.0, 0.0))')
self.assertEqual(repr(lslfuncs.q2f(lslcommon.Quaternion((1,0,0,0)))),
'Quaternion((1.0, 0.0, 0.0, 0.0))')
# Key repr coverage
self.assertEqual(repr(lslcommon.Key(u'')), "Key(u'')")
# string + key coverage
self.assertEqual(lslfuncs.add(u'a', lslcommon.Key(u'b')), u'ab')
self.assertEqual(type(lslfuncs.add(u'a', lslcommon.Key(u'b'))), unicode)
# The SEF table prevents this assertion from being reachable via script.
self.assertRaises(lslfuncs.ELSLCantCompute, lslfuncs.llXorBase64Strings,
u"AABA", u"AABA")
self.assertRaises(lslfuncs.ELSLCantCompute, lslfuncs.llModPow,
3, 5, 7)
# Check invalid type in llGetListEntryType
self.assertRaises(lslfuncs.ELSLInvalidType, lslfuncs.llGetListEntryType,
[b'a'], 0)
# Check that Value2LSL raises an exception if the type is unknown.
outmod = lsloutput.outscript()
# Script with a single node of type Expression, containing a constant
# of type Bytes. That's rejected by the output module.
msg = None
script = [nr(nt='EXPR', t='string', ch=[
nr(nt='CONST', t='string', value=b'ab')
])]
save_IsCalc = lslcommon.IsCalc
lslcommon.IsCalc = True
try:
try:
outmod.output((script, ()))
except AssertionError as e:
msg = str(e)
finally:
lslcommon.IsCalc = save_IsCalc
self.assertEqual(msg, u"Value of unknown type in Value2LSL: 'ab'")
del msg
# Extended assignment in output
script = [nr(nt='EXPR', t='integer', ch=[
nr(nt='^=', t='integer', ch=[
nr(nt='IDENT', t='integer', name='a', scope=0),
nr(nt='CONST', t='integer', value=3)
])])]
save_IsCalc = lslcommon.IsCalc
lslcommon.IsCalc = True
try:
out = outmod.output((script, [{'a':{'Kind':'v','Loc':1,'Scope':0,
'Type':'integer'}
}]
))
finally:
lslcommon.IsCalc = save_IsCalc
self.assertEqual(out, 'a = a ^ (3)')
del out, script, outmod, save_IsCalc
def test_coverage_parser(self):
"""Cover the error cases. There are too many to make a test of each."""
parser = lslparse.parser(lslloadlib.LoadLibrary(
builtins = 'unit_tests/builtins-coverage-2.txt',
fndata = 'unit_tests/builtins-coverage-2.txt'))
self.assertRaises(lslparse.EParseNoConversion, parser.parse,
'f(){list L;(integer)L[0];}', ('lazylists',))
parser = lslparse.parser(lslloadlib.LoadLibrary())
sys.stderr.write('\nRunning parser exception coverage tests: ')
# Parse_unary_postfix_expression
self.assertRaises(lslparse.EParseUEOF, parser.parse, u'f(){key x=')
self.assertRaises(lslparse.EParseUndefined, parser.parse,
'f(){g();}')
self.assertRaises(lslparse.EParseUndefined, parser.parse,
'integer g;f(){g();}')
self.assertRaises(lslparse.EParseUndefined, parser.parse,
'f(){f=0;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){integer V; V[1] = 0;}', ('lazylists',))
self.assertRaises(lslparse.EParseFunctionMismatch, parser.parse,
'f(){list V; V[1,1] = 0;}', ('lazylists',))
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){list V; V[""] = 0;}', ('lazylists',))
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){list V; V[1] = llDie();}', ('lazylists',))
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){string s;s++;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){string s;++s;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){string s;s=llDie();}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){string s;s+=(key)"";}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){string s;s-=s;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){string s;s*=2;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){vector v;v%=1.0;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){string s;s>>=s;}', ('extendedassignment',))
# Parse_unary_expression
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){-"";}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){!"";}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){~"";}')
self.assertRaises(lslparse.EParseUndefined, parser.parse,
'f(){++f;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){(key)1;}')
self.assertRaises(lslparse.EParseFunctionMismatch, parser.parse,
'f(){list L;(integer)L[""];}', ('lazylists',))
# Parse_factor
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""*2;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){<1,1,1>%2;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){<1,1,1>/<1,1,1>;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){<1,1,1>/"";}')
# Parse_term
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){llDie()+1;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""-1;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){[]+llDie();}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){(key)""+(key)"";}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""+(key)"";}')
# Parse_shift
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){"">>1;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){1<<"";}')
# Parse_inequality
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""<"";}')
# Parse_comparison
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){llDie()==3;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""==3;}')
# Parse_bitbool_factor
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""&3;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){3&"";}')
# Parse_bitxor_term
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""^3;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){3^"";}')
# Parse_bitbool_term
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""|3;}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){3|"";}')
# Parse_expression
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){3||"";}')
self.assertRaises(lslparse.EParseTypeMismatch, parser.parse,
'f(){""&&3;}')
# Parse_optional_expression_list
self.assertRaises(lslparse.EParseFunctionMismatch, parser.parse,
'f(){llSay(0);}')
self.assertRaises(lslparse.EParseAlreadyDefined, parser.parse,
'f(){@x;@x;}')
self.assertRaises(lslparse.EParseAlreadyDefined, parser.parse,
'f(){integer x;integer x;}')
self.assertRaises(lslparse.EParseAlreadyDefined, parser.parse,
'f(integer x, integer x){}')
self.assertRaises(lslparse.EParseAlreadyDefined, parser.parse,
'default{timer(){}timer(){}}')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'default{timer(){state state;}}')
self.assertRaises(lslparse.EParseUndefined, parser.parse,
'default{timer(){state undefined;}}')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'default{timer(){switch(1){case 1;}}}', ('enableswitch',))
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'default{timer(){switch(1){default;}}}', ('enableswitch',))
self.assertRaises(lslparse.EParseInvalidBrkContArg, parser.parse,
'default{timer(){while(1){break 0;}}}', ('breakcont',))
self.assertRaises(lslparse.EParseInvalidBrkContArg, parser.parse,
'default{timer(){while(1){break 2;}}}', ('breakcont',))
self.assertRaises(lslparse.EParseInvalidBrkContArg, parser.parse,
'default{timer(){while(1){continue 0;}}}', ('breakcont',))
self.assertRaises(lslparse.EParseInvalidBrkContArg, parser.parse,
'default{timer(){while(1){continue 2;}}}', ('breakcont',))
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'integer T=-TRUE;default{timer(){}}')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'list L=[[]];default{timer(){}}')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'default{timer(integer i){}}')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'i = 0;',)
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'default{timer(){}}state{timer(){}}')
self.assertRaises(lslparse.EParseUndefined, parser.parse,
'default{timer(){jump undefined;}}')
# BuildTempGlobalsTable coverage
self.assertRaises(lslparse.EParseSyntax, parser.parse,
';')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'f(;')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'f();')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'integer f=')
self.assertRaises(lslparse.EParseUEOF, parser.parse,
'integer /*')
self.assertRaises(lslparse.EParseSyntax, parser.parse,
'default{timer(){}}state e;')
class UnitTestExpr(UnitTestCase):
pass
class UnitTestLSO(UnitTestCase):
pass
class UnitTestPreproc(UnitTestCase):
pass
def generateScriptTests():
"""Find all files in unit_tests/*.d/*.{lsl,run} and generate tests for
them.
"""
path = os.path.dirname(__file__)
if path:
os.chdir(path)
testsuites = ('Regression', 'Coverage', 'Expr', 'LSO', 'Preproc')
for testsuite in testsuites:
files = glob.glob(os.path.join('unit_tests',
testsuite.lower() + '.suite', '*.lsl')
) + glob.glob(os.path.join('unit_tests',
testsuite.lower() + '.suite', '*.run')
)
files = list(set([os.path.splitext(x)[0] for x in files]))
files.sort()
for fbase in files:
# Create a closure with the test data
def makeTestFunction(fbase, suite):
def TestFunction(self):
stdin = tryRead(fbase + '.lsl') or ''
expected_stdout = tryRead(fbase + '.out') or ''
expected_stderr = tryRead(fbase + '.err') or ''
runargs = (parseArgs(tryRead(fbase + '.run'))
or (['main.py', '-y', '-'] if suite != 'Expr'
else ['main.py',
# Defaults for Expr:
'-O', 'clear,optimize,constfold'
',addstrings,expr',
'-y',
'-']))
sys.stderr.write("\nRunning test %s: " % fbase)
actual_stdout, actual_stderr = invokeMain(runargs, stdin)
actual_stdout = (actual_stdout.replace('\r','\r\n')
.replace('\r\n\n','\n')
.replace('\r\n','\n'))
actual_stderr = (actual_stderr.replace('\r','\r\n')
.replace('\r\n\n','\n')
.replace('\r\n','\n'))
try:
if expected_stderr.startswith('REGEX\n'):
self.assertIsNotNone(
re.search(expected_stderr[6:],
actual_stderr.decode('utf8')
)
)
else:
self.assertEqual(expected_stderr, actual_stderr)
except AssertionError:
sys.stderr.write('Failed'
'\n************ expected stderr:\n')
sys.stderr.write(expected_stderr)
sys.stderr.write('\n************ actual stderr:\n')
sys.stderr.write(actual_stderr)
if difflib and expected_stderr and actual_stderr:
sys.stderr.write('\n************ diff:\n'
+ '\n'.join(difflib.unified_diff(
expected_stderr.split('\n'),
actual_stderr.split('\n'),
'expected', 'actual', lineterm=''
)))
sys.stderr.write('\n************ ')
raise
try:
if expected_stdout.startswith('REGEX\n'):
self.assertIsNotNone(re.search(expected_stdout[6:],
actual_stdout))
else:
self.assertEqual(expected_stdout, actual_stdout)
except AssertionError:
sys.stderr.write('Failed'
'\n************ expected stdout:\n')
sys.stderr.write(expected_stdout)
sys.stderr.write('\n************ actual stdout:\n')
sys.stderr.write(actual_stdout)
if difflib and expected_stdout and actual_stdout:
sys.stderr.write('\n************ diff:\n'
+ '\n'.join(difflib.unified_diff(
expected_stdout.split('\n'),
actual_stdout.split('\n'),
'expected', 'actual', lineterm=''
)))
sys.stderr.write('\n************ ')
raise
return TestFunction
TestFunction = makeTestFunction(fbase, testsuite)
# __doc__ is used by Eric
line = ''
try:
f = open(fbase + '.lsl')
try:
line = f.readline()
if line.endswith('\r\n'):
line = line[:-2]
elif line[-1:] in ('\r', '\n'):
line = line[:-1]
finally:
f.close()
except IOError as e:
if e.errno != 2:
raise
TestFunction.__doc__ = line[3:] if line.startswith('// ') else None
TestFunction.__name__ = ('test_' + testsuite + '__'
+ os.path.basename(fbase).replace('-','_'))
if os.path.exists(fbase + '.fail'):
TestFunction = unittest.expectedFailure(TestFunction)
else:
skip = tryRead(fbase + '.skp')
if skip is not None:
TestFunction = unittest.skip(skip)(TestFunction)
setattr(globals()['UnitTest' + testsuite],
TestFunction.__name__, TestFunction)
generateScriptTests()
if __name__ == '__main__':
unittest.main(argv = sys.argv)
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