def test5(self):
test_id = 5
obj = PreProcess()
obj.debug = 0
f = "../data/simple3.v"
exp_text = ['' for i in xrange(24)]
exp_text[12] = '((a+b)+d[10:0])'
exp_text[15] = '((3+{{2}[5:2]})+99.6)+(5+9) '
exp_text[18] = '$display($time, "a string // really!");'
obj.load_source_from_file(f)
print "\nNote: Expect Redefined Macro warning"
print "Note: Expect WARNING: Macro not previously defined: `undef macro 'm4' in ..."
err = obj.preprocess_text()
self.assert_( err == ParserError.ERR_UNTERMINATED_MACRO ,
"test %d expected to return err %d but saw %d" %
(test_id, ParserError.ERR_UNTERMINATED_MACRO, err ) )
r = self.assert_( len(obj.text) == len(exp_text),
"test %d lengths of exp text not same as actual: %d and %d" % \
(test_id, len(exp_text), len(obj.text)) )
#if not r: print obj.text
for ix in xrange(len(obj.text)):
self.assert_ ( obj.text[ix] == exp_text[ix] ,
"test %d Line %d saw\n'%s'\nbut expected:\n'%s'" % (test_id, ix, obj.text[ix], exp_text[ix]) )
def test2(self):
obj = PreProcess();
obj.text = ['/* comment runs on beyond file ...', '....']
err = obj.strip_comments(obj.text)
self.assert_(err == ParserError.ERR_UNTERMINATED_COMMENT ,
"Expected ParserError.ERR_UNTERMINATED_COMMENT (errnum %d) but saw %d." % \
( ParserError.ERR_UNTERMINATED_COMMENT, err) )
def test3(self):
test_id = 3
obj = PreProcess()
src_text = ['line 1', 'line 2', 'line 3']
exp_text = ['line 1', 'line 2', 'line 1', 'line 2', 'line 3', 'line 3']
obj.insert_source_from_string_array_to_line(src_text, 'filename', 0)
obj.insert_source_from_string_array_to_line(src_text, 'filename', 2)
self.assert_( len(obj.text) == len(exp_text) ,
"test %d: lengths of exp text not same as actual: %d and %d" % \
(test_id, len(exp_text), len(obj.text)) )
for ix in xrange(len(obj.text)):
self.assert_( obj.text[ix] == exp_text[ix] ,
"test %d Line %d saw '%s'\nbut expected: '%s'" % (test_id, ix, obj.text[ix], exp_text[ix]) )
def test1(self):
obj = PreProcess();
obj.text = [ '// hello Greg', 'line 2', 'Line 3 // after line 2 // but not this',
'line /* not this*/4', '"line 5 /* not a comment; a // string."',
'/* comment, not a "string"', 'still a comment.*/',
'li/* */ne/* comment */ 8 // comment', 'line 9 bad string ends in dub quotes"',
'"line \\"10\\" in quotes like this:\\""', '/* short in long // */',
'line 12 // short c before long /* */', '/**/ line 13 // ultra short long comment',
'line 14 /* long comment ending at EOL */',
'line 15 /* lc starts here', 'and goes on thru 16 // ', 'ends here */ line 17 /* */',
'last line' ]
good_LoS = [ '','line 2','Line 3 ','line 4','"line 5 /* not a comment; a // string."'
,'','','line 8 ','line 9 bad string ends in dub quotes"'
,'"line \\"10\\" in quotes like this:\\""','','line 12 ',' line 13 ','line 14 '
,'line 15 ','',' line 17 ',
'last line']
err = obj.strip_comments(obj.text)
self.assert_(err==0, "test1 Unexpected err %d returned from strip_comments()" % err )
for ix in xrange(len(obj.text)):
self.assert_( obj.text[ix] == good_LoS[ix] ,
"test1 Line %d saw '%s'\nbut expected: '%s'" % (ix, obj.text[ix], good_LoS[ix]) )
def test4(self):
test_id = 4
obj = PreProcess()
obj.debug = 0
f = "../data/simple2.v"
exp_text = ['line 1', 'line 2', 'line 1', 'line 2', 'line 3']
obj.load_source_from_file(f)
obj.preprocess_text(debug=0)
self.assert_( len(obj.text) == len(exp_text) ,
"test %d lengths of exp text not same as actual: %d and %d" % \
(test_id, len(exp_text), len(obj.text)) )
for ix in xrange(len(obj.text)):
self.assert_( obj.text[ix] == exp_text[ix],
"test %d Line %d saw '%s'\nbut expected: '%s'" % (test_id, ix, obj.text[ix], exp_text[ix]) )