def test_component_matcher(self): backRef = NdnRegexBackrefManager() cm = NdnRegexComponentMatcher("a", backRef) res = cm.match(Name("/a/b/"), 0, 1) self.assertEqual(True, res) self.assertEqual(1, len(cm.getMatchResult())) self.assertEqual("a", cm.getMatchResult()[0].toEscapedString()) backRef = NdnRegexBackrefManager() cm = NdnRegexComponentMatcher("a", backRef) res = cm.match(Name("/a/b/"), 1, 1) self.assertEqual(False, res) self.assertEqual(0, len(cm.getMatchResult())) backRef = NdnRegexBackrefManager() cm = NdnRegexComponentMatcher("(c+)\\.(cd)", backRef) res = cm.match(Name("/ccc.cd/b/"), 0, 1) self.assertEqual(True, res) self.assertEqual(1, len(cm.getMatchResult())) self.assertEqual("ccc.cd", cm.getMatchResult()[0].toEscapedString()) self.assertEqual(2, backRef.size()) self.assertEqual("ccc", backRef.getBackref(0).getMatchResult()[0].toEscapedString()) self.assertEqual("cd", backRef.getBackref(1).getMatchResult()[0].toEscapedString())
def test_backref_matcher(self): backRef = NdnRegexBackrefManager() cm = NdnRegexBackrefMatcher("(<a><b>)", backRef) backRef.pushRef(cm) cm.lateCompile() res = cm.match(Name("/a/b/c"), 0, 2) self.assertEqual(True, res) self.assertEqual(2, len(cm.getMatchResult())) self.assertEqual("a", cm.getMatchResult()[0].toEscapedString()) self.assertEqual("b", cm.getMatchResult()[1].toEscapedString()) self.assertEqual(1, backRef.size()) backRef = NdnRegexBackrefManager() cm = NdnRegexBackrefMatcher("(<a>(<b>))", backRef) backRef.pushRef(cm) cm.lateCompile() res = cm.match(Name("/a/b/c"), 0, 2) self.assertEqual(True, res) self.assertEqual(2, len(cm.getMatchResult())) self.assertEqual("a", cm.getMatchResult()[0].toEscapedString()) self.assertEqual("b", cm.getMatchResult()[1].toEscapedString()) self.assertEqual(2, backRef.size()) self.assertEqual("a", backRef.getBackref(0).getMatchResult()[0].toEscapedString()) self.assertEqual("b", backRef.getBackref(0).getMatchResult()[1].toEscapedString()) self.assertEqual("b", backRef.getBackref(1).getMatchResult()[0].toEscapedString())
def test_backref_matcher_advanced2(self): backRef = NdnRegexBackrefManager() cm = NdnRegexPatternListMatcher("(<a>(<b>))<c>", backRef) res = cm.match(Name("/a/b/c"), 0, 3) self.assertEqual(True, res) self.assertEqual(3, len(cm.getMatchResult())) self.assertEqual("a", cm.getMatchResult()[0].toEscapedString()) self.assertEqual("b", cm.getMatchResult()[1].toEscapedString()) self.assertEqual("c", cm.getMatchResult()[2].toEscapedString()) self.assertEqual(2, backRef.size()) self.assertEqual("a", backRef.getBackref(0).getMatchResult()[0].toEscapedString()) self.assertEqual("b", backRef.getBackref(0).getMatchResult()[1].toEscapedString()) self.assertEqual("b", backRef.getBackref(1).getMatchResult()[0].toEscapedString())
def test_backref_matcher_advanced(self): backRef = NdnRegexBackrefManager() cm = NdnRegexRepeatMatcher("([<a><b>])+", backRef, 10) res = cm.match(Name("/a/b/c"), 0, 2) self.assertEqual(True, res) self.assertEqual(2, len(cm.getMatchResult())) self.assertEqual("a", cm.getMatchResult()[0].toEscapedString()) self.assertEqual("b", cm.getMatchResult()[1].toEscapedString()) self.assertEqual(1, backRef.size()) self.assertEqual("b", backRef.getBackref(0).getMatchResult()[0].toEscapedString())