diff options
Diffstat (limited to 'trunk/src/examples/TAP.py')
| -rw-r--r-- | trunk/src/examples/TAP.py | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/trunk/src/examples/TAP.py b/trunk/src/examples/TAP.py deleted file mode 100644 index 139e47c..0000000 --- a/trunk/src/examples/TAP.py +++ /dev/null @@ -1,217 +0,0 @@ -#
-# TAP.py - TAP parser
-#
-# A pyparsing parser to process the output of the Perl
-# "Test Anything Protocol"
-# (http://search.cpan.org/~petdance/TAP-1.00/TAP.pm)
-#
-# TAP output lines are preceded or followed by a test number range:
-# 1..n
-# with 'n' TAP output lines.
-#
-# The general format of a TAP output line is:
-# ok/not ok (required)
-# Test number (recommended)
-# Description (recommended)
-# Directive (only when necessary)
-#
-# A TAP output line may also indicate abort of the test suit with the line:
-# Bail out!
-# optionally followed by a reason for bailing
-#
-# Copyright 2008, by Paul McGuire
-#
-
-from pyparsing import ParserElement,LineEnd,Optional,Word,nums,Regex,\
- Literal,CaselessLiteral,Group,OneOrMore,Suppress,restOfLine,\
- FollowedBy,empty
-
-__all__ = ['tapOutputParser', 'TAPTest', 'TAPSummary']
-
-# newlines are significant whitespace, so set default skippable
-# whitespace to just spaces and tabs
-ParserElement.setDefaultWhitespaceChars(" \t")
-NL = LineEnd().suppress()
-
-integer = Word(nums)
-plan = '1..' + integer("ubound")
-
-OK,NOT_OK = map(Literal,['ok','not ok'])
-testStatus = (OK | NOT_OK)
-
-description = Regex("[^#\n]+")
-description.setParseAction(lambda t:t[0].lstrip('- '))
-
-TODO,SKIP = map(CaselessLiteral,'TODO SKIP'.split())
-directive = Group(Suppress('#') + (TODO + restOfLine |
- FollowedBy(SKIP) +
- restOfLine.copy().setParseAction(lambda t:['SKIP',t[0]]) ))
-
-commentLine = Suppress("#") + empty + restOfLine
-
-testLine = Group(
- Optional(OneOrMore(commentLine + NL))("comments") +
- testStatus("passed") +
- Optional(integer)("testNumber") +
- Optional(description)("description") +
- Optional(directive)("directive")
- )
-bailLine = Group(Literal("Bail out!")("BAIL") +
- empty + Optional(restOfLine)("reason"))
-
-tapOutputParser = Optional(Group(plan)("plan") + NL) & \
- Group(OneOrMore((testLine|bailLine) + NL))("tests")
-
-class TAPTest(object):
- def __init__(self,results):
- self.num = results.testNumber
- self.passed = (results.passed=="ok")
- self.skipped = self.todo = False
- if results.directive:
- self.skipped = (results.directive[0][0]=='SKIP')
- self.todo = (results.directive[0][0]=='TODO')
- @classmethod
- def bailedTest(cls,num):
- ret = TAPTest(empty.parseString(""))
- ret.num = num
- ret.skipped = True
- return ret
-
-class TAPSummary(object):
- def __init__(self,results):
- self.passedTests = []
- self.failedTests = []
- self.skippedTests = []
- self.todoTests = []
- self.bonusTests = []
- self.bail = False
- if results.plan:
- expected = list(range(1, int(results.plan.ubound)+1))
- else:
- expected = list(range(1,len(results.tests)+1))
-
- for i,res in enumerate(results.tests):
- # test for bail out
- if res.BAIL:
- #~ print "Test suite aborted: " + res.reason
- #~ self.failedTests += expected[i:]
- self.bail = True
- self.skippedTests += [ TAPTest.bailedTest(ii) for ii in expected[i:] ]
- self.bailReason = res.reason
- break
-
- #~ print res.dump()
- testnum = i+1
- if res.testNumber != "":
- if testnum != int(res.testNumber):
- print("ERROR! test %(testNumber)s out of sequence" % res)
- testnum = int(res.testNumber)
- res["testNumber"] = testnum
-
- test = TAPTest(res)
- if test.passed:
- self.passedTests.append(test)
- else:
- self.failedTests.append(test)
- if test.skipped: self.skippedTests.append(test)
- if test.todo: self.todoTests.append(test)
- if test.todo and test.passed: self.bonusTests.append(test)
-
- self.passedSuite = not self.bail and (set(self.failedTests)-set(self.todoTests) == set())
-
- def summary(self, showPassed=False, showAll=False):
- testListStr = lambda tl : "[" + ",".join(str(t.num) for t in tl) + "]"
- summaryText = []
- if showPassed or showAll:
- summaryText.append( "PASSED: %s" % testListStr(self.passedTests) )
- if self.failedTests or showAll:
- summaryText.append( "FAILED: %s" % testListStr(self.failedTests) )
- if self.skippedTests or showAll:
- summaryText.append( "SKIPPED: %s" % testListStr(self.skippedTests) )
- if self.todoTests or showAll:
- summaryText.append( "TODO: %s" % testListStr(self.todoTests) )
- if self.bonusTests or showAll:
- summaryText.append( "BONUS: %s" % testListStr(self.bonusTests) )
- if self.passedSuite:
- summaryText.append( "PASSED" )
- else:
- summaryText.append( "FAILED" )
- return "\n".join(summaryText)
-
-# create TAPSummary objects from tapOutput parsed results, by setting
-# class as parse action
-tapOutputParser.setParseAction(TAPSummary)
-
-
-if __name__ == "__main__":
- test1 = """\
- 1..4
- ok 1 - Input file opened
- not ok 2 - First line of the input valid
- ok 3 - Read the rest of the file
- not ok 4 - Summarized correctly # TODO Not written yet
- """
- test2 = """\
- ok 1
- not ok 2 some description # TODO with a directive
- ok 3 a description only, no directive
- ok 4 # TODO directive only
- ok a description only, no directive
- ok # Skipped only a directive, no description
- ok
- """
- test3 = """\
- ok - created Board
- ok
- ok
- not ok
- ok
- ok
- ok
- ok
- # +------+------+------+------+
- # | |16G | |05C |
- # | |G N C | |C C G |
- # | | G | | C +|
- # +------+------+------+------+
- # |10C |01G | |03C |
- # |R N G |G A G | |C C C |
- # | R | G | | C +|
- # +------+------+------+------+
- # | |01G |17C |00C |
- # | |G A G |G N R |R N R |
- # | | G | R | G |
- # +------+------+------+------+
- ok - board has 7 tiles + starter tile
- 1..9
- """
- test4 = """\
- 1..4
- ok 1 - Creating test program
- ok 2 - Test program runs, no error
- not ok 3 - infinite loop # TODO halting problem unsolved
- not ok 4 - infinite loop 2 # TODO halting problem unsolved
- """
- test5 = """\
- 1..20
- ok - database handle
- not ok - failed database login
- Bail out! Couldn't connect to database.
- """
- test6 = """\
- ok 1 - retrieving servers from the database
- # need to ping 6 servers
- ok 2 - pinged diamond
- ok 3 - pinged ruby
- not ok 4 - pinged sapphire
- ok 5 - pinged onyx
- not ok 6 - pinged quartz
- ok 7 - pinged gold
- 1..7
- """
-
- for test in (test1,test2,test3,test4,test5,test6):
- print(test)
- tapResult = tapOutputParser.parseString(test)[0]
- print(tapResult.summary(showAll=True))
- print()
|