walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Add self test for replaceTokenMatch

This commit is contained in:
Thomas Jarosch 2013-01-11 17:29:41 +01:00
parent a7377f180a
commit ff9e864a07
1 changed files with 85 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
tools/matchcompiler.py
View File

@ -494,11 +494,95 @@ class MatchCompiler:
print ('"' + expected + '"')
assert actual == expected
def _selftests(self):
def _selftest_parseMatch(self):
self._assertEquals(self.parseMatch(' Token::Match(tok, ";") ',2), ['Token::Match(tok, ";")','tok',' ";"'])
self._assertEquals(self.parseMatch(' Token::Match(tok,', 2), None) # multiline Token::Match is not supported yet
self._assertEquals(self.parseMatch(' Token::Match(Token::findsimplematch(tok,")"), ";")', 2), ['Token::Match(Token::findsimplematch(tok,")"), ";")', 'Token::findsimplematch(tok,")")', ' ";"']) # inner function call
def _selftest_replaceTokenMatch(self):
self._reset()
input = 'if (Token::Match(tok, "foobar")) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match1(tok)) {')
self._assertEquals(1, len(self._matchStrs))
self._assertEquals(1, self._matchStrs['foobar'])
input = 'if (Token::Match(tok->next()->next(), "foobar %type% %num%")) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match2(tok->next()->next())) {')
self._assertEquals(2, len(self._matchStrs))
input = 'if (Token::Match(tok, "foo\"special\"bar %num%")) {'
output = self._replaceTokenMatch(input)
# FIXME: Currently detected as non-static pattern
self._assertEquals(output, 'if (Token::Match(tok, "foo"special"bar %num%")) {')
# self._assertEquals(3, len(self._matchStrs))
def _selftest_replaceTokenMatchWithVarId(self):
self._reset()
input = 'if (Token::Match(tok, "foobar %varid%", 123)) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match1(tok, 123)) {')
self._assertEquals(1, len(self._matchStrs))
input = 'if (Token::Match(tok->next()->next(), "%varid% foobar", tok->varId())) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match2(tok->next()->next(), tok->varId())) {')
self._assertEquals(1, len(self._matchStrs))
input = 'if (Token::Match(tok, "foo\"special\"bar %type% %varid%", my_varid_cache)) {'
output = self._replaceTokenMatch(input)
# FIXME: Currently detected as non-static pattern
self._assertEquals(output, 'if (Token::Match(tok, "foo"special"bar %type% %varid%", my_varid_cache)) {')
# self._assertEquals(1, len(self._matchStrs))
# test caching: reuse existing matchX()
input = 'if (Token::Match(tok, "foobar %varid%", 123)) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match1(tok, 123)) {')
self._assertEquals(1, len(self._matchStrs))
# two in one line
input = 'if (Token::Match(tok, "foobar2 %varid%", 123) || Token::Match(tok, "%type% %varid%", 123)) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match3(tok, 123) || match4(tok, 123)) {')
self._assertEquals(3, len(self._matchStrs))
def _selftest_replaceTokenSimpleMatch(self):
self._reset()
input = 'if (Token::simpleMatch(tok, "foobar")) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match1(tok)) {')
self._assertEquals(1, len(self._matchStrs))
self._assertEquals(1, self._matchStrs['foobar'])
input = 'if (Token::simpleMatch(tok->next()->next(), "foobar")) {'
output = self._replaceTokenMatch(input)
self._assertEquals(output, 'if (match1(tok->next()->next())) {')
self._assertEquals(1, len(self._matchStrs))
self._assertEquals(1, self._matchStrs['foobar'])
input = 'if (Token::simpleMatch(tok, "foo\"special\"bar")) {'
output = self._replaceTokenMatch(input)
# FIXME: Currently detected as non-static pattern
self._assertEquals(output, 'if (Token::simpleMatch(tok, "foo\"special\"bar")) {')
self._assertEquals(1, len(self._matchStrs))
def _selftests(self):
self._selftest_parseMatch()
# Self test currently not compatible with the verify mode
# as it modifies the expected output
if self._verifyMode == False:
self._selftest_replaceTokenMatch()
self._selftest_replaceTokenMatchWithVarId()
self._selftest_replaceTokenSimpleMatch()
self._reset()
def main():
# Main program
build_dir = 'build'