Esempio n. 1
0
    def testSort2(self):
        "two commands"

        class Sort(CmdRule):
            def __init__(self, ifp, ofp1, ofp2):
                CmdRule.__init__(self, requires=ifp, produces=(ofp1, ofp2))
                self.ifp = ifp
                self.ofp1 = ofp1
                self.ofp2 = ofp2

            def run(self):
                self.call(
                    Cmd((("sort", "-r", self.ifp), ("sort", "-nr")),
                        stdout=self.ofp1))
                self.call(
                    Cmd((("wc", "-l"), ("sed", "-e", "s/ //g")),
                        stdin=self.ofp1,
                        stdout=self.ofp2))

        er = ExRun(verbFlags=verbFlags)
        ifp = er.getFile(self.getInputFile("numbers.txt"))
        ofp1 = er.getFile(self.getOutputFile(".txt"))
        ofp2 = er.getFile(self.getOutputFile(".linecnt"))
        er.addRule(Sort(ifp, ofp1, ofp2))
        try:
            er.run()
        except Exception, ex:
            prExceptions(er, ex)
            raise
Esempio n. 2
0
    def testSort2Rules(self):
        "two commands in separate rules"
        class Sort(CmdRule):
            def __init__(self, ifp, ofp):
                CmdRule.__init__(self, requires=ifp, produces=ofp)
                self.ifp = ifp
                self.ofp = ofp
            def run(self):
                self.call(Cmd((("sort", "-n", self.ifp), ("sort", "-nr")),
                              stdout=self.ofp))

        class Count(CmdRule):
            def __init__(self, ifp, ofp):
                CmdRule.__init__(self, requires=ifp, produces=ofp)
                self.ifp = ifp
                self.ofp = ofp
            def run(self):
                self.call(Cmd((("wc", "-l"), ("sed", "-e", "s/ //g")),
                              stdin=self.ifp, stdout=self.ofp))


        er = ExRun(verbFlags=verbFlags)
        ifp = er.getFile(self.getInputFile("numbers.txt"))
        ofp1 = er.getFile(self.getOutputFile(".txt"))
        ofp2 = er.getFile(self.getOutputFile(".linecnt"))
        er.addRule(Count(ofp1, ofp2))
        er.addRule(Sort(ifp, ofp1))
        try:
            er.run()
        except Exception, ex:
            prExceptions(er, ex)
            raise
Esempio n. 3
0
 def testUptodateProd(self):
     "check that a rule is not run for a current production"
     er = ExRun(verbFlags=verbFlags)
     prod = CurrentProd("neverRunProd")
     er.addProd(prod)
     rule = NeverRunRule("neverRunRule", produces=prod)
     er.obtainDefaultTarget(prod)
     er.addRule(rule)
     er.run()
     self.checkGraphStates(er)
Esempio n. 4
0
 def testUptodateProd(self):
     "check that a rule is not run for a current production"
     er = ExRun(verbFlags=verbFlags)
     prod = CurrentProd("neverRunProd")
     er.addProd(prod)
     rule = NeverRunRule("neverRunRule", produces=prod)
     er.obtainDefaultTarget(prod)
     er.addRule(rule)
     er.run()
     self.checkGraphStates(er)
Esempio n. 5
0
 def testSortPipe(self):
     "pipeline command to sort a file"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp = er.getFile(self.getOutputFile(".txt"))
     c = Cmd((("sort", "-r", FileIn(ifp)), ("sort", "-nr")), stdout=ofp)
     er.addRule(CmdRule(c, requires=ifp, produces=ofp))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 6
0
 def testFilePrefix(self):
     "test prefixes to FileIn/FileOut"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp = er.getFile(self.getOutputFile(".txt"))
     c = Cmd(("dd", "if=" + FileIn(ifp), "of=" + FileOut(ofp)))
     er.addRule(CmdRule(c))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 7
0
 def testSortPipe(self):
     "pipeline command to sort a file"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp = er.getFile(self.getOutputFile(".txt"))
     c = Cmd((("sort", "-r", FileIn(ifp)), ("sort", "-nr")), stdout=ofp)
     er.addRule(CmdRule(c, requires=ifp, produces=ofp))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 8
0
 def testFilePrefix(self):
     "test prefixes to FileIn/FileOut"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp = er.getFile(self.getOutputFile(".txt"))
     c = Cmd(("dd", "if="+FileIn(ifp), "of="+FileOut(ofp)))
     er.addRule(CmdRule(c))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 9
0
 def testSort1(self):
     "single command to sort a file"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp = er.getFile(self.getOutputFile(".txt"))
     # auto add requires and produces
     c = Cmd(("sort", "-n"), stdin=ifp, stdout=ofp)
     er.addRule(CmdRule(c))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 10
0
 def testSort1(self):
     "single command to sort a file"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp = er.getFile(self.getOutputFile(".txt"))
     # auto add requires and produces
     c = Cmd(("sort", "-n"), stdin=ifp, stdout=ofp)
     er.addRule(CmdRule(c))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 11
0
 def testSort2(self):
     "two commands"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp1 = er.getFile(self.getOutputFile(".txt"))
     ofp2 = er.getFile(self.getOutputFile(".linecnt"))
     c1 = Cmd((("sort", "-r", FileIn(ifp)), ("sort", "-nr")), stdout=ofp1)
     c2 = Cmd((("wc", "-l"), ("sed", "-e", "s/ //g")), stdin=ofp1, stdout=ofp2)
     er.addRule(CmdRule((c1, c2), requires=ifp))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 12
0
 def testCycle(self):
     "entry node and cycle"
     # can't build this graph due to linking sanity checks
     id = self.getId()
     with self.assertRaises(ExRunException) as cm:
         er = ExRun(verbFlags=verbFlags)
         # use id so file path doesn't vary with run directory
         f1 = er.getFile(id + ".file1")
         f2 = er.getFile(id + ".file2")
         f3 = er.getFile(id + ".file3")
         er.addRule(ErrorRule("cycle1", f1, f2))
         er.addRule(ErrorRule("cycle2", f2, f3))
         er.addRule(ErrorRule("cycle3", f3, f2))
         er.run()
     self.assertEqual(str(cm.exception), "Production errorTests.ErrorTests.testCycle.file2 producedBy link already set")
Esempio n. 13
0
 def testSort2RulesSub(self):
     "two commands in separate rules, with file ref subtitution"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp1 = er.getFile(self.getOutputFile(".txt"))
     ofp2 = er.getFile(self.getOutputFile(".linecnt"))
     c1 = Cmd((("sort", "-r", FileIn(ifp)), ("sort", "-nr"), ("tee", FileOut(ofp1))), stdout="/dev/null")
     c2 = Cmd((("cat", FileIn(ofp1)), ("wc", "-l"), ("sed", "-e", "s/ //g"), ("tee", FileOut(ofp2))), stdout="/dev/null")
     er.addRule(CmdRule(c2))
     er.addRule(CmdRule(c1))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 14
0
 def testCycleAll(self):
     "all nodes in a cycle (no entry)"
     id = self.getId()
     with self.assertRaises(CycleException) as cm:
         er = ExRun(verbFlags=verbFlags)
         # use id so file path doesn't vary with run directory
         f1 = er.getFile(id + ".file1")
         f2 = er.getFile(id + ".file2")
         f3 = er.getFile(id + ".file3")
         er.addRule(ErrorRule("cycleAll1", f1, f2))
         er.addRule(ErrorRule("cycleAll2", f2, f3))
         er.addRule(ErrorRule("cycleAll3", f3, f1))
         er.run()
     # order is not predictable
     expect = "cycle detected:\n  cycleAll3 ->\n  errorTests.ErrorTests.testCycleAll.file3 ->\n  cycleAll2 ->\n  errorTests.ErrorTests.testCycleAll.file2 ->\n  cycleAll1 ->\n  errorTests.ErrorTests.testCycleAll.file1 ->"
     self.assertEqual(_sortMsg(str(cm.exception)), _sortMsg(expect))
Esempio n. 15
0
 def testSort2(self):
     "two commands"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp1 = er.getFile(self.getOutputFile(".txt"))
     ofp2 = er.getFile(self.getOutputFile(".linecnt"))
     c1 = Cmd((("sort", "-r", FileIn(ifp)), ("sort", "-nr")), stdout=ofp1)
     c2 = Cmd((("wc", "-l"), ("sed", "-e", "s/ //g")),
              stdin=ofp1,
              stdout=ofp2)
     er.addRule(CmdRule((c1, c2), requires=ifp))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 16
0
 def testCycle(self):
     "entry node and cycle"
     # can't build this graph due to linking sanity checks            
     id = self.getId()
     ex = None
     try:
         er = ExRun(verbFlags=verbFlags)
         # use id so file path doesn't vary with run directory
         f1 = er.getFile(id + ".file1")
         f2 = er.getFile(id + ".file2")
         f3 = er.getFile(id + ".file3")
         er.addRule(ErrorRule("cycle1", f1, f2))
         er.addRule(ErrorRule("cycle2", f2, f3))
         er.addRule(ErrorRule("cycle3", f3, f2))
         er.run()
     except ExRunException, ex:
         self.failUnlessEqual(str(ex), "Production ErrorTests.ErrorTests.testCycle.file2 producedBy link already set")
Esempio n. 17
0
 def testCycleAll(self):
     "all nodes in a cycle (no entry)"
     id = self.getId()
     ex = None
     try:
         er = ExRun(verbFlags=verbFlags)
         # use id so file path doesn't vary with run directory
         f1 = er.getFile(id + ".file1")
         f2 = er.getFile(id + ".file2")
         f3 = er.getFile(id + ".file3")
         er.addRule(ErrorRule("cycleAll1", f1, f2))
         er.addRule(ErrorRule("cycleAll2", f2, f3))
         er.addRule(ErrorRule("cycleAll3", f3, f1))
         er.run()
     except CycleException, ex:
         # order is not predictable
         expect = "cycle detected:\n  cycleAll3 ->\n  ErrorTests.ErrorTests.testCycleAll.file3 ->\n  cycleAll2 ->\n  ErrorTests.ErrorTests.testCycleAll.file2 ->\n  cycleAll1 ->\n  ErrorTests.ErrorTests.testCycleAll.file1 ->"
         self.failUnlessEqual(_sortMsg(str(ex)), _sortMsg(expect))
Esempio n. 18
0
 def testSort2RulesSub(self):
     "two commands in separate rules, with file ref subtitution"
     er = ExRun(verbFlags=verbFlags)
     ifp = er.getFile(self.getInputFile("numbers.txt"))
     ofp1 = er.getFile(self.getOutputFile(".txt"))
     ofp2 = er.getFile(self.getOutputFile(".linecnt"))
     c1 = Cmd((("sort", "-r", FileIn(ifp)), ("sort", "-nr"),
               ("tee", FileOut(ofp1))),
              stdout="/dev/null")
     c2 = Cmd((("cat", FileIn(ofp1)), ("wc", "-l"), ("sed", "-e", "s/ //g"),
               ("tee", FileOut(ofp2))),
              stdout="/dev/null")
     er.addRule(CmdRule(c2))
     er.addRule(CmdRule(c1))
     try:
         er.run()
     except Exception, ex:
         prExceptions(er, ex)
         raise
Esempio n. 19
0
    def testSort1(self):
        "single command to sort a file"

        class Sort(CmdRule):
            def __init__(self, ifp, ofp):
                CmdRule.__init__(self, requires=ifp, produces=ofp)
                self.ifp = ifp
                self.ofp = ofp
            def run(self):
                self.call(Cmd(("sort", "-n", self.ifp.getInPath()), stdout=self.ofp))
        er = ExRun(verbFlags=verbFlags)
        ifp = er.getFile(self.getInputFile("numbers.txt"))
        ofp = er.getFile(self.getOutputFile(".txt"))
        er.addRule(Sort(ifp, ofp))
        try:
            er.run()
        except Exception, ex:
            prExceptions(er, ex)
            raise
Esempio n. 20
0
 def testCycle(self):
     "entry node and cycle"
     # can't build this graph due to linking sanity checks
     id = self.getId()
     ex = None
     try:
         er = ExRun(verbFlags=verbFlags)
         # use id so file path doesn't vary with run directory
         f1 = er.getFile(id + ".file1")
         f2 = er.getFile(id + ".file2")
         f3 = er.getFile(id + ".file3")
         er.addRule(ErrorRule("cycle1", f1, f2))
         er.addRule(ErrorRule("cycle2", f2, f3))
         er.addRule(ErrorRule("cycle3", f3, f2))
         er.run()
     except ExRunException, ex:
         self.failUnlessEqual(
             str(ex),
             "Production ErrorTests.ErrorTests.testCycle.file2 producedBy link already set"
         )
Esempio n. 21
0
    def testSimple(self):
        "rule with no requirements "

        # rule creates three files with known content
        er = ExRun(verbFlags=verbFlags)
        pset = ProdSet(er, self, (".out1", ".out2", ".out3"))
        rule = TouchRule("simple", self, pset)
        er.addRule(rule)
        # use default target
        er.run()
        self.failUnlessEqual(rule.touchCnt, 3)
        pset.check()
        self.checkGraphStates(er)

        # try again, nothing should be made this time
        rule.touchCnt = 0
        er.run()
        self.failUnlessEqual(rule.touchCnt, 0)
        pset.check()
        self.checkGraphStates(er)
Esempio n. 22
0
    def testSimple(self):
        "rule with no requirements "

        # rule creates three files with known content
        er = ExRun(verbFlags=verbFlags)
        pset = ProdSet(er, self, (".out1", ".out2", ".out3"))
        rule = TouchRule("simple", self, pset)
        er.addRule(rule)
        # use default target
        er.run()
        self.failUnlessEqual(rule.touchCnt, 3)
        pset.check()
        self.checkGraphStates(er)

        # try again, nothing should be made this time
        rule.touchCnt = 0
        er.run()
        self.failUnlessEqual(rule.touchCnt, 0)
        pset.check()
        self.checkGraphStates(er)
Esempio n. 23
0
 def testNoRule(self):
     "no rule to make a production"
     ex = None
     try:
         er = ExRun(verbFlags=verbFlags)
         f1 = er.getFile(self.getOutputFile(".file1"))
         f2 = er.getFile(self.getOutputFile(".file2"))
         f3 = er.getFile(self.getId() + ".file3")
         r1 = er.addRule(TouchRule("noRule1", self, f3, f2))
         r2 = er.addRule(TouchRule("noRule2", self, f2, f1))
         er.run()
     except ExRunException, ex:
         self.failUnlessEqual(str(ex), "No rule to build production(s): ErrorTests.ErrorTests.testNoRule.file3")
Esempio n. 24
0
    def testSort1(self):
        "single command to sort a file"

        class Sort(CmdRule):
            def __init__(self, ifp, ofp):
                CmdRule.__init__(self, requires=ifp, produces=ofp)
                self.ifp = ifp
                self.ofp = ofp

            def run(self):
                self.call(
                    Cmd(("sort", "-n", self.ifp.getInPath()), stdout=self.ofp))

        er = ExRun(verbFlags=verbFlags)
        ifp = er.getFile(self.getInputFile("numbers.txt"))
        ofp = er.getFile(self.getOutputFile(".txt"))
        er.addRule(Sort(ifp, ofp))
        try:
            er.run()
        except Exception, ex:
            prExceptions(er, ex)
            raise
Esempio n. 25
0
 def testNoRule(self):
     "no rule to make a production"
     ex = None
     try:
         er = ExRun(verbFlags=verbFlags)
         f1 = er.getFile(self.getOutputFile(".file1"))
         f2 = er.getFile(self.getOutputFile(".file2"))
         f3 = er.getFile(self.getId() + ".file3")
         r1 = er.addRule(TouchRule("noRule1", self, f3, f2))
         r2 = er.addRule(TouchRule("noRule2", self, f2, f1))
         er.run()
     except ExRunException, ex:
         self.failUnlessEqual(
             str(ex),
             "No rule to build production(s): ErrorTests.ErrorTests.testNoRule.file3"
         )
Esempio n. 26
0
 def testNoRule(self):
     "no rule to make a production"
     with self.assertRaises(ExRunException) as cm:
         er = ExRun(verbFlags=verbFlags)
         f1 = er.getFile(self.getOutputFile(".file1"))
         f2 = er.getFile(self.getOutputFile(".file2"))
         f3 = er.getFile(self.getId() + ".file3")
         r1 = er.addRule(TouchRule("noRule1", self, f3, f2))
         r2 = er.addRule(TouchRule("noRule2", self, f2, f1))
         er.run()
     self.assertEqual(str(cm.exception), "No rule to build production(s): errorTests.ErrorTests.testNoRule.file3")
     self.checkGraphStates(er,
                           ((f1, ProdState.blocked),
                            (f2, ProdState.blocked),
                            (f3, ProdState.bad),
                            (r1, RuleState.blocked),
                            (r2, RuleState.blocked)))
Esempio n. 27
0
class ExprBuilder(object):
    """Build artificial experiments.  The graph is defined by a list of
    rule definition objects.  Productions are defined by lists
    of names. There is no other definition of the productions.
    """
    def __init__(self, ruleDefs, verbFlags=None, keepGoing=False):
        self.er = ExRun(verbFlags=verbFlags, keepGoing=keepGoing)
        self.graph = self.er.graph
        for rdef in ruleDefs:
            self.__addRuleDef(rdef)
        # set times leaf productions
        for p in self.graph.productions:
            if p.producedBy is None:
                p.time = time.time()

    def __addRuleDef(self, rdef):
        if rdef.name in self.graph.rulesByName:
            raise Exception("duplicate rule def: " + rdef.name)
        rule = self.er.addRule(MemRule(rdef.name))
        for pName in rdef.produces:
            self.__addProduces(rule, pName)
        for rName in rdef.requires:
            self.__addRequires(rule, rName)

    def __addProduces(self, rule, pName):
        prod = self.__obtainProd(pName)
        if prod.producedBy is not None:
            raise Exception("duplicate production def: " + pName)
        rule.linkProduces(prod)

    def __addRequires(self, rule, rName):
        prod = self.__obtainProd(rName)
        rule.linkRequires(prod)

    def __obtainProd(self, pName):
        prod = self.graph.productionsByName.get(pName)
        if prod is None:
            prod = self.er.addProd(MemProd(pName))
        return prod
Esempio n. 28
0
class ExprBuilder(object):
    """Build artificial experiments.  The graph is defined by a list of
    rule definition objects.  Productions are defined by lists
    of names. There is no other definition of the productions.
    """
    def __init__(self, ruleDefs, verbFlags=None, keepGoing=False):
        self.er = ExRun(verbFlags=verbFlags, keepGoing=keepGoing)
        self.graph = self.er.graph
        for rdef in ruleDefs:
            self.__addRuleDef(rdef)
        # set times leaf productions
        for p in self.graph.productions:
            if p.producedBy == None:
                p.time = time.time()

    def __addRuleDef(self, rdef):
        if rdef.name in self.graph.rulesByName:
            raise Exception("duplicate rule def: " + rdef.name)
        rule = self.er.addRule(MemRule(rdef.name))
        for pName in rdef.produces:
            self.__addProduces(rule, pName)
        for rName in rdef.requires:
            self.__addRequires(rule, rName)

    def __addProduces(self, rule, pName):
        prod = self.__obtainProd(pName)
        if prod.producedBy != None:
            raise Exception("duplicate production def: " + pName)
        rule.linkProduces(prod)

    def __addRequires(self, rule, rName):
        prod = self.__obtainProd(rName)
        rule.linkRequires(prod)

    def __obtainProd(self, pName):
        prod = self.graph.productionsByName.get(pName)
        if prod == None:
            prod = self.er.addProd(MemProd(pName))
        return prod