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TestXML.py
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TestXML.py
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#!/usr/bin/env python
# -------------------------------
# projects/collatz/TestCollatz.py
# Copyright (C) 2013
# Glenn P. Downing
# -------------------------------
# Global node_height
node_height = 0
"""
To test the program:
% python TestXML.py >& TestXML.py.out
% chmod ugo+x TestXML.py
% TestXML.py >& TestXML.py.out
"""
# -------
# imports
# -------
import StringIO
import unittest
import xml.etree.ElementTree as ET
from XML import xml_read, xml_eval, xml_print, xml_solve, depth_search, findpath, inner_search
#Tests from https://piazza.com/class#summer2013/csw373/106.
# -----------
# TestXML
# -----------
class TestXML (unittest.TestCase) :
# ----
# read
# ----
#Single-line input is allowed, as-per Piazza. Input and pattern are both at root-level.
def test_xml_read_1 (self) :
r = StringIO.StringIO("<THU><Team></Team></THU><Team><Cooly></Cooly></Team>");
root = xml_read(r)
self.assert_(root.tag == "xml")
#Ordered Children Occurences allowed, as-per Piazza.
def test_xml_read_2 (self) :
r = StringIO.StringIO("<THU>\n<Team>\n<Cooly></Cooly>\n<JiaJia></JiaJia>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n");
root = xml_read(r)
self.assert_(root.tag == "xml")
#Unordered Children Occurences allowed, as-per Piazza.
def test_xml_read_3 (self) :
r = StringIO.StringIO("<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n");
root = xml_read(r)
self.assert_(root.tag == "xml")
# ----
# eval
# ----
#Unordered Children Occurences. Valid input.
def test_xml_eval_1 (self) :
s = "<xml>\n<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
o = xml_eval(root);
#print "test_xml_eval_1 -> o: ",o
self.assert_(o == [2])
#Ordered Children Occurences. Valid input.
def test_xml_eval_2 (self) :
s = "<xml>\n<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
o = xml_eval(root);
#print "test_xml_eval_2 -> o: ",o
self.assert_(o == [2])
def test_xml_eval_3 (self) :
s = "<xml>\n<THU>\n<Team></Team>\n<Cooly></Cooly>\n</THU>\n<Team><Cooly></Cooly></Team>\n</xml>"
root = ET.fromstring(s)
o = xml_eval(root);
#print "test_xml_eval_3 -> o: ",o
self.assert_(o == [0]) # Wrong output, NEEDLE is the HAYSTACK. 7th block
# Should return: [1]
#-------------
# inner_search
#-------------
def test_inner_search_1 (self) :
s = "<xml>\n<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
id = 0
for el in haystack.getiterator() :
id += 1
if(el.tag == needle.tag) :
o = inner_search(el, needle)
self.assert_(o == True)
def test_inner_search_2 (self) :
s = "<xml>\n<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
id = 0
for el in haystack.getiterator() :
id += 1
if(el.tag == needle.tag) :
o = inner_search(el, needle)
self.assert_(o == True)
def test_inner_search_3 (self) :
s = "<xml>\n<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Cooly><Blah></Blah></Cooly>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
id = 0
for el in haystack.getiterator() :
id += 1
if(el.tag == needle.tag) :
o = inner_search(el, needle)
self.assert_(o == False)
#-------------
# findpath
#-------------
def test_findpath_1 (self) :
s = "<xml>\n<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
o = findpath(haystack, ".")
self.assert_(o == "./Team/JiaJia/../Cooly/../ACRush")
def test_findpath_2 (self) :
s = "<xml>\n<THU>\n<Team>\n<Cooly></Cooly>\n<JiaJia></JiaJia>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
o = findpath(needle, ".")
self.assert_(o == "./Cooly/../JiaJia")
def test_findpath_3 (self) :
s = "<xml>\n<THU>\n<Team></Team>\n<Cooly></Cooly>\n</THU>\n<Team><Cooly><Blah></Blah></Cooly></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
o = findpath(haystack, ".")
self.assert_(o == "./Team/../Cooly")
#-------------
# depth_search
#-------------
def test_depth_search_1 (self) :
s = "<xml>\n<THU>\n<Team>\n<Cooly></Cooly>\n<JiaJia></JiaJia>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
global node_height
for el in needle.getiterator() :
node_height = depth_search(needle, el)
self.assert_(node_height == 1)
def test_depth_search_2 (self) :
s = "<xml>\n<THU>\n<Team>\n<Cooly></Cooly>\n<JiaJia></JiaJia>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
global node_height
for el in haystack.getiterator() :
if(el.tag == "JiaJia") :
node_height = depth_search(haystack, el)
self.assert_(node_height == 2)
def test_depth_search_3 (self) :
s = "<xml>\n<THU>\n<Team>\n<Cooly></Cooly>\n<JiaJia></JiaJia>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>\n</xml>"
root = ET.fromstring(s)
# Haystack is first child of <xml> root
haystack = list(root)[0]
# Needle is seconde child of <xml> root
needle = list(root)[1]
global node_height
for el in haystack.getiterator() :
if(el.tag == "ACRush") :
node_height = depth_search(haystack, el)
self.assert_(node_height == 1)
# -----
# print
# -----
def test_xml_print (self) :
w = StringIO.StringIO()
xml_print(w, [2,7])
self.assert_(w.getvalue() == "2\n2\n7\n\n")
def test_xml_print_2 (self) :
w = StringIO.StringIO()
xml_print(w, [])
self.assert_(w.getvalue() == "0\n\n")
def test_xml_print_3 (self) :
w = StringIO.StringIO()
xml_print(w, [1])
self.assert_(w.getvalue() == "1\n1\n\n")
# -----
# solve
# -----
def test_xml_solve_1 (self) :
r = StringIO.StringIO("<THU>\n<Team>\n<JiaJia></JiaJia>\n<Cooly></Cooly>\n</Team>\n<ACRush></ACRush>\n</THU>\n<Team><Cooly></Cooly><JiaJia></JiaJia></Team>")
w = StringIO.StringIO()
xml_solve(r, w)
self.assert_(w.getvalue() == "1\n2\n\n")
def test_xml_solve_2 (self) :
r = StringIO.StringIO("<THU>\n<Team>\n<ACRush></ACRush>\n<Jelly></Jelly>\n<Cooly></Cooly>\n</Team>\n<JiaJia>\n<Team>\n<Ahyangyi></Ahyangyi>\n<Dragon></Dragon>\n<Cooly><Amber></Amber></Cooly>\n</Team>\n</JiaJia>\n</THU>\n<Team><Cooly></Cooly></Team>")
w = StringIO.StringIO()
xml_solve(r, w)
self.assert_(w.getvalue() == "2\n2\n7\n\n")
def test_xml_solve_3 (self) :
r = StringIO.StringIO("<THU>\n<Team>\n<ACRush></ACRush>\n<Jelly></Jelly>\n<Cooly></Cooly>\n</Team>\n<JiaJia>\n<Team>\n<Ahyangyi></Ahyangyi>\n<Dragon></Dragon>\n<Cooly><Amber></Amber></Cooly>\n</Team>\n</JiaJia>\n</THU>\n<Team><Cooly></Cooly></Team>")
w = StringIO.StringIO()
xml_solve(r, w)
self.assert_(w.getvalue() == "2\n2\n7\n\n")
def test_xml_solve_4 (self) :
r = StringIO.StringIO("<ExS>\n<GiGjGVWP>\n<yiyDYZqc>\n<iKCRc>\n</iKCRc>\n</yiyDYZqc>\n</GiGjGVWP>\n</ExS>\n<ExS>\n<GiGjGVWP>\n<yiyDYZqc>\n<iKCRc>\n</iKCRc>\n</yiyDYZqc>\n</GiGjGVWP>\n</ExS>")
w = StringIO.StringIO()
xml_solve(r, w)
self.assert_(w.getvalue() == "1\n1\n\n")
def test_xml_solve_5 (self) :
r = StringIO.StringIO("<yvOthoUY>\n<ozkDstpr>\n<wpEVxQQ>\n</wpEVxQQ>\n</ozkDstpr>\n<EwuuLQ>\n</EwuuLQ>\n</yvOthoUY>\n<yvOthoUY>\n<ozkDstpr>\n<wpEVxQQ>\n</wpEVxQQ>\n</ozkDstpr>\n<EwuuLQ>\n</EwuuLQ>\n</yvOthoUY>")
w = StringIO.StringIO()
xml_solve(r, w)
self.assert_(w.getvalue() == "0\n\n")
# ----
# main
# ----
print "TestXML.py"
unittest.main()
print "Done."