[pypy-svn] r40893 - pypy/dist/pypy/objspace/test
auc at codespeak.net
auc at codespeak.net
Wed Mar 21 12:21:32 CET 2007
Author: auc
Date: Wed Mar 21 12:21:30 2007
New Revision: 40893
Added:
pypy/dist/pypy/objspace/test/test_logiccloning.py (contents, props changed)
Modified:
pypy/dist/pypy/objspace/test/_test_logic_build.py
pypy/dist/pypy/objspace/test/test_logicobjspace.py
Log:
split tests
Modified: pypy/dist/pypy/objspace/test/_test_logic_build.py
==============================================================================
--- pypy/dist/pypy/objspace/test/_test_logic_build.py (original)
+++ pypy/dist/pypy/objspace/test/_test_logic_build.py Wed Mar 21 12:21:30 2007
@@ -1,4 +1,6 @@
import inspect
+import os
+from cclp import switch_debug_info
def raises(exception, call, *args):
try:
@@ -12,8 +14,10 @@
class Skip(Exception): pass
def skip(desc):
- print "skipping because", desc
- raise Skip
+ raise Skip, desc
+
+def out(obj):
+ os.write(1, str(obj))
def get_test_classes():
return [obj for name, obj in inspect.getmembers(tm)
@@ -41,14 +45,16 @@
continue
try:
meth()
- except Skip:
-## import traceback
-## traceback.print_exc()
- skipped.append(name)
+ except Skip, s:
+ skipped.append((name, s.args[0]))
+ out('s')
except Exception, e:
failures.append((name, meth, e))
+ out('F')
else:
successes.append(name)
+ out('.')
+ out('\n')
if successes:
print "Successes :"
@@ -61,7 +67,9 @@
print
if skipped:
print "Skipped"
- print '', '\n '.join(skipped)
+ for name, cause in skipped:
+ print '', name, "skipped because", cause
+ print
# replay failures with more info
switch_debug_info()
Added: pypy/dist/pypy/objspace/test/test_logiccloning.py
==============================================================================
--- (empty file)
+++ pypy/dist/pypy/objspace/test/test_logiccloning.py Wed Mar 21 12:21:30 2007
@@ -0,0 +1,132 @@
+try:
+ from pypy.conftest import gettestobjspace, option
+ from py.test import skip
+except ImportError:
+ pass
+
+class AppTest_CompSpaceCloning(object):
+
+ def setup_class(cls):
+ if not option.runappdirect:
+ skip('pure pypy-logic test (try with _test_logic_build)')
+ cls.space = gettestobjspace('logic')
+
+
+ def test_full_logic_program(self):
+ # this used to work at some point
+ from constraint.solver import solve
+ from cclp import newspace, choose, switch_debug_info
+
+ def soft():
+ choice = choose(2)
+ if choice == 1:
+ return 'beige'
+ else:
+ return 'coral'
+
+ def hard():
+ choice = choose(2)
+ if choice == 1:
+ return 'mauve'
+ else:
+ return 'ochre'
+
+ def contrast(C1, C2):
+ choice = choose(2)
+ if choice == 1:
+ unify(C1, soft())
+ unify(C2, hard())
+ else:
+ unify(C1, hard())
+ unify(C2, soft())
+
+ def suit():
+ Shirt, Pants, Socks = newvar(), newvar(), newvar()
+ contrast(Shirt, Pants)
+ contrast(Pants, Socks)
+ if Shirt == Socks: fail()
+ return (Shirt, Pants, Socks)
+
+ s = newspace(suit)
+ from pprint import pprint
+ sols = set()
+ for sol in solve(s):
+ sols.add(sol)
+
+ pprint(list(sols))
+ assert sols == set([('beige', 'mauve', 'coral'),
+ ('beige', 'ochre', 'coral'),
+ ('coral', 'mauve', 'beige'),
+ ('coral', 'ochre', 'beige'),
+ ('mauve', 'beige', 'ochre'),
+ ('mauve', 'coral', 'ochre'),
+ ('ochre', 'beige', 'mauve'),
+ ('ochre', 'coral', 'mauve')])
+
+
+
+ def test_relational_append(self):
+ skip('next, ensure this works')
+ from cclp import newspace, choose
+ from constraint.solver import solve
+
+ def append(A, B, C):
+ choice = choose(2)
+ try:
+ if choice == 1:
+ unify(A, None)
+ unify(B, C)
+ return A, B
+ else:
+ Atail, Ctail, X = newvar(), newvar(), newvar()
+ unify(A, (X, Atail))
+ unify(C, (X, Ctail))
+ return append(Atail, B, Ctail)
+ return A, B
+ except:
+ import traceback
+ traceback.print_exc()
+
+ def in_space():
+ X, Y = newvar(), newvar()
+ return append(X, Y, (1, (2, (3, None))))
+
+ s = newspace(in_space)
+
+ for sol in solve(s):
+ print "SOL", sol
+## assert sol in ((None, (1,(2,(3,None)))),
+## ((1,None), (2,(3,None))),
+## ((1,(2,None)), (3,None)),
+## ((1,(2,(3,None))), None))
+
+
+ def test_cloning_queens(self):
+ skip('next, ensure this works')
+ from constraint.solver import solve
+ from constraint.examples import queens1, queens2
+ from cclp import newspace
+
+ for queen in (queens1, queens2):
+ sols = set()
+ s = newspace(queen, 8)
+ for sol in solve(s):
+ sols.add(sol)
+ print sol
+ #assert len(sols) == 2
+
+
+ def test_recomputing_solver(self):
+ skip('next, ensure this works')
+ from constraint.examples import conference_scheduling
+ from constraint import solver
+ from cclp import newspace, switch_debug_info
+
+ switch_debug_info()
+ s = newspace(conference_scheduling)
+
+ sols = set()
+ for sol in solver.solve_recomputing(s):
+ sols.add(tuple(sol))
+ print sol
+ assert len(sols) == 64
Modified: pypy/dist/pypy/objspace/test/test_logicobjspace.py
==============================================================================
--- pypy/dist/pypy/objspace/test/test_logicobjspace.py (original)
+++ pypy/dist/pypy/objspace/test/test_logicobjspace.py Wed Mar 21 12:21:30 2007
@@ -6,11 +6,6 @@
# we might be called from _test_logic_build
# if not, check your paths
-try:
- is_interpreted()
-except:
- def is_interpreted(): return True
-
class AppTest_Logic(object):
@@ -700,7 +695,7 @@
raises(UnificationError, unify, d1, d3)
unify(d1, d2)
assert alias_of(d1, d2)
- assert domain_of(d1) == domain_of(d2) == FiniteDomain([2, 3])
+ assert domain_of(d1) == domain_of(d2)
d1 = domain([1, 2, 3], '')
d4 = domain([3, 4], '')
@@ -726,6 +721,7 @@
return []
X = newvar()
+
newspace(in_space, X)
wait(X)
@@ -774,7 +770,7 @@
def test_tell_ask_choose_commit(self):
from constraint.examples import conference_scheduling
- from cclp import stacklet, newspace, choose, switch_debug_info
+ from cclp import stacklet, newspace, dorkspace, choose
def solve(spc, commitment, Sol):
while 1:
@@ -789,18 +785,19 @@
else:
unify(Sol, False)
- for commit_to in (1, 2):
- s = newspace(conference_scheduling)
- Solution = newvar()
- stacklet(solve, s, commit_to, Solution)
-
- # well, depending on dict key linear order, we get different
- # results -- possibly failed spaces
- assert len(Solution) == 10
+ for somespace in (dorkspace, newspace):
+ for commit_to in (1, 2):
+ s = somespace(conference_scheduling)
+ Solution = newvar()
+ stacklet(solve, s, commit_to, Solution)
+
+ # well, depending on dict key linear order, we get different
+ # results -- possibly failed spaces
+ assert len(Solution) == 10
def test_logic_program(self):
- from cclp import newspace, choose
+ from cclp import newspace, dorkspace, choose
def soft():
choice = choose(2)
@@ -848,16 +845,18 @@
for e in lst:
yield e
- for commit_to in (lazily([1, 1, 1, 1, 1, 1]),
- lazily([1, 1, 1, 2, 1, 2])):
- s = newspace(suit)
- Solution = newvar()
- solve(s, commit_to, Solution)
- assert Solution in (False, ('beige', 'mauve', 'coral'))
+ for somespace in (dorkspace, newspace):
+ for commit_to in (lazily([1, 1, 1, 1, 1, 1]),
+ lazily([1, 1, 1, 2, 1, 2])):
+ s = somespace(suit)
+ Solution = newvar()
+ solve(s, commit_to, Solution)
+ assert Solution in (False, ('beige', 'mauve', 'coral'))
def test_queens(self):
skip("success depends on dict order")
from constraint.examples import queens1, queens2
+ from cclp import newspace
def solve(spc, commitment, Sol):
while 1:
@@ -897,101 +896,3 @@
assert len(sols) == 2
-
-class AppTest_CompSpaceCloning(object):
-
- def setup_class(cls):
- if not option.runappdirect:
- skip('pure pypy-logic test (try with _test_logic_build)')
- cls.space = gettestobjspace('logic')
-
-
- def test_cloning_queens(self):
- from constraint.examples import queens1, queens2
- from constraint.solver import solve
-
- #switch_debug_info()
- for queen in (queens1,):# queens2):
- sols = set()
- s = newspace(queens1, {'size':8})
- for sol in solve(s):
- sols.add(sol)
- print sol
- #assert len(sols) == 2
-
-
- def test_full_logic_program(self):
-
- from constraint.solver import solve
-
- def soft():
- choice = choose(2)
- if choice == 1:
- return 'beige'
- else:
- return 'coral'
-
- def hard():
- choice = choose(2)
- if choice == 1:
- return 'mauve'
- else:
- return 'ochre'
-
- def contrast(C1, C2):
- choice = choose(2)
- if choice == 1:
- unify(C1, soft())
- unify(C2, hard())
- else:
- unify(C1, hard())
- unify(C2, soft())
-
- def suit():
- Shirt, Pants, Socks = newvar(), newvar(), newvar()
- contrast(Shirt, Pants)
- contrast(Pants, Socks)
- if Shirt == Socks: fail()
- return (Shirt, Pants, Socks)
-
- s = newspace(suit)
- for sol in solve(s):
- print sol
-
- def test_recomputing_solver(self):
- from problem import conference_scheduling
- from constraint import solver
- import sys
-
- s = newspace(conference_scheduling)
-
- sols = set()
- for sol in solver.solve_recomputing(s, sys.maxint):
- sols.add(tuple(sol))
- print sol
- assert len(sols) == 64
-
- def test_nd_append(self):
- skip('write me')
- #from CTM p.639
- #write me correctly...
- """
- def append(A, B, C):
- choice:
- unify(A, None)
- unify(B, C)
- or:
- As, Bs, X = newvar(), newvar(), newvar()
- unify(A, (X, As))
- unify(C, (X, Cs))
- append(As, B, Cs)
- """
- from solver import solve
- X, Y, S = newvar(), newvar(), newvar()
- unify((X, Y), S)
-
- for sol in solve(lambda : append(X, Y, [1, 2, 3])):
- assert sol in ((None, [1, 2, 3]),
- ([1], [2, 3]),
- ([1, 2], [3]),
- ([1, 2, 3], None))
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