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tests: replace all "assert" by unittest assertions

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If the assert fails because of a comparison, it is useful that the
test suite log contains a comparison of these values.
unittest.assertEqual() and friends do that for us.

* HACKING: Add a section about Python tests.
* tests/sanity/style.test: Forbid the use of "assert" in
Python tests.
* tests/python/298.py, tests/python/341.py, tests/python/471.py,
tests/python/accparse2.py, tests/python/aiger.py,
tests/python/aliases.py, tests/python/alternating.py,
tests/python/bdddict.py, tests/python/bdditer.py,
tests/python/bugdet.py, tests/python/complement_semidet.py,
tests/python/declenv.py, tests/python/decompose_scc.py,
tests/python/det.py, tests/python/dualize.py, tests/python/ecfalse.py,
tests/python/except.py, tests/python/game.py, tests/python/gen.py,
tests/python/genem.py, tests/python/implies.py,
tests/python/intrun.py, tests/python/kripke.py,
tests/python/langmap.py, tests/python/ltl2tgba.py,
tests/python/ltlf.py, tests/python/ltlparse.py,
tests/python/ltlsimple.py, tests/python/mealy.py,
tests/python/merge.py, tests/python/mergedge.py,
tests/python/misc-ec.py, tests/python/optionmap.py,
tests/python/origstate.py, tests/python/otfcrash.py,
tests/python/parity.py, tests/python/parsetgba.py,
tests/python/pdegen.py, tests/python/prodexpt.py,
tests/python/randgen.py, tests/python/relabel.py,
tests/python/remfin.py, tests/python/removeap.py,
tests/python/rs_like.py, tests/python/satmin.py,
tests/python/sbacc.py, tests/python/sccfilter.py,
tests/python/sccinfo.py, tests/python/sccsplit.py,
tests/python/semidet.py, tests/python/setacc.py,
tests/python/setxor.py, tests/python/simplacc.py,
tests/python/simstate.py, tests/python/sonf.py, tests/python/split.py,
tests/python/streett_totgba.py, tests/python/streett_totgba2.py,
tests/python/stutter.py, tests/python/sum.py,
tests/python/synthesis.py, tests/python/toparity.py,
tests/python/toweak.py, tests/python/tra2tba.py,
tests/python/trival.py, tests/python/twagraph.py,
tests/python/zlktree.py: Replace all occurrences of "assert" by calls
to unittest.TestCase methods.
This commit is contained in:
Alexandre Duret-Lutz 2022-03-04 16:59:04 +01:00
parent 7b7e1b254b
commit 530cf7ca47
69 changed files with 1314 additions and 1116 deletions
Download patch file Download diff file Expand all files Collapse all files

14
tests/python/bugdet.py
View file

@ -1,7 +1,7 @@
#!/usr/bin/python3
# -*- mode: python; coding: utf-8 -*-
# Copyright (C) 2016 Laboratoire de Recherche et Développement de
# l'EPITA.
# Copyright (C) 2016, 2022 Laboratoire de Recherche et Développement
# de l'EPITA.
#
# This file is part of Spot, a model checking library.
#
@ -22,6 +22,8 @@
# sent to the Spot mailing list on 2016-10-31.
import spot
from unittest import TestCase
tc = TestCase()
a = spot.automaton("""
HOA: v1
@ -80,12 +82,12 @@ State: 7 {0}
# was fine.
print("use_simulation=True")
b1 = spot.tgba_determinize(b, False, True, True, True)
assert b1.num_states() == 5
tc.assertEqual(b1.num_states(), 5)
b1 = spot.remove_fin(spot.dualize(b1))
assert not a.intersects(b1)
tc.assertFalse(a.intersects(b1))
print("\nuse_simulation=False")
b2 = spot.tgba_determinize(b, False, True, False, True)
assert b2.num_states() == 5
tc.assertEqual(b2.num_states(), 5)
b2 = spot.remove_fin(spot.dualize(b2))
assert not a.intersects(b2)
tc.assertFalse(a.intersects(b2))