def setUp(self):
from pydsl.Grammar.Symbol import StringTerminalSymbol, WordTerminalSymbol, NonTerminalSymbol, BoundariesRules, NullSymbol
from pydsl.Grammar.BNF import TerminalProduction, NonTerminalProduction, BNFGrammar
br = BoundariesRules("max", 1)
#productionset1 definition
symbol1 = StringTerminalSymbol("S")
symbol2 = StringTerminalSymbol("R")
symbol3 = StringTerminalSymbol(":")
symbol4 = WordTerminalSymbol("Integer", {"grammarname":"integer"}, br)
symbol5 = WordTerminalSymbol("Generic", {"grammarname":"cstring"}, br)
final1 = NonTerminalSymbol("storeexp")
final2 = NonTerminalSymbol("retrieveexp")
final3 = NonTerminalSymbol("exp")
rule1 = NonTerminalProduction([final1], [symbol1, symbol3, symbol5])
rule2 = NonTerminalProduction([final2], [symbol2, symbol3, symbol4])
rule3 = NonTerminalProduction([final3], [final1])
rule4 = NonTerminalProduction([final3], [final2])
rule5 = TerminalProduction(symbol1)
rule6 = TerminalProduction(symbol2)
rule7 = TerminalProduction(symbol3)
rule8 = TerminalProduction(symbol4)
rule9 = TerminalProduction(symbol5)
rulelist = [rule1, rule2, rule3, rule4, rule5, rule6, rule7, rule8, rule9]
self.productionset1 = BNFGrammar(final3, rulelist)
#productionset2 definition
symbola = StringTerminalSymbol("A")
symbolb = StringTerminalSymbol("B")
terminala = TerminalProduction(symbola)
terminalb = TerminalProduction(symbolb)
nonterminal = NonTerminalSymbol("res")
rulea = NonTerminalProduction ([nonterminal], [symbola, NullSymbol(), symbolb])
self.productionset2 = BNFGrammar(nonterminal, [rulea, terminala, terminalb])
from pydsl.Memory.Storage.File.BNF import strlist_to_production_set
self.productionsetlr = strlist_to_production_set(leftrecursive)
self.productionsetrr = strlist_to_production_set(rightrecursive)
self.productionsetcr = strlist_to_production_set(centerrecursive)
#tokenlist definition
self.tokelist1 = "S:a"
self.tokelist2 = "S:"
self.tokelist3 = "AB"
self.tokelist4 = "ACB"
self.dots = "....."
def setUp(self):
from pydsl.Grammar.Tool.Symbol import SymbolGrammarTools
from pydsl.Memory.Storage.File.BNF import strlist_to_production_set
productionset = strlist_to_production_set(["#parser=descent","S ::= dayofmonth separator number separator number", "separator := String,/","number := Word,integer,max,1","dayofmonth := Word,DayOfMonth,max,1"])
self.g1 = SymbolGrammarTools(productionset)
