diff options
Diffstat (limited to 'tests/test_arcs.py')
| -rw-r--r-- | tests/test_arcs.py | 70 |
1 files changed, 25 insertions, 45 deletions
diff --git a/tests/test_arcs.py b/tests/test_arcs.py index 638478ab..bf17f712 100644 --- a/tests/test_arcs.py +++ b/tests/test_arcs.py @@ -103,7 +103,7 @@ class SimpleArcTest(CoverageTest): b = \\ 6 """, - arcz="-21 15 5-2", + arcz=".1 15 5.", ) def test_if_return(self): @@ -444,10 +444,6 @@ class LoopArcTest(CoverageTest): ) def test_multiline_dict_comp(self): - if env.PYVERSION < (3, 5): - arcz = "-42 2B B-4 2-4" - else: - arcz = "-32 2B B-3 2-3" # Multiline dict comp: self.check_coverage("""\ # comment @@ -462,13 +458,9 @@ class LoopArcTest(CoverageTest): } x = 11 """, - arcz=arcz, + arcz="-22 2B B-2 2-2" ) # Multi dict comp: - if env.PYVERSION < (3, 5): - arcz = "-42 2F F-4 2-4" - else: - arcz = "-32 2F F-3 2-3" self.check_coverage("""\ # comment d = \\ @@ -486,7 +478,7 @@ class LoopArcTest(CoverageTest): } x = 15 """, - arcz=arcz, + arcz="-22 2F F-2 2-2" ) @@ -1204,11 +1196,6 @@ class MiscArcTest(CoverageTest): """Miscellaneous arc-measuring tests.""" def test_dict_literal(self): - if env.PYVERSION < (3, 5): - arcz = ".1 19 9." - else: - # Python 3.5 changed how dict literals are constructed. - arcz = "-21 19 9-2" self.check_coverage("""\ d = { 'a': 2, @@ -1220,7 +1207,7 @@ class MiscArcTest(CoverageTest): } assert d """, - arcz=arcz, + arcz=".1 19 9.", ) self.check_coverage("""\ d = \\ @@ -1233,7 +1220,7 @@ class MiscArcTest(CoverageTest): } assert d """, - arcz="-21 19 9-2", + arcz=".1 19 9.", ) def test_unpacked_literals(self): @@ -1251,7 +1238,7 @@ class MiscArcTest(CoverageTest): } assert weird['b'] == 3 """, - arcz="-21 15 5A A-2" + arcz=".1 15 5A A." ) self.check_coverage("""\ l = [ @@ -1265,40 +1252,35 @@ class MiscArcTest(CoverageTest): ] assert weird[1] == 3 """, - arcz="-21 15 5A A-2" + arcz=".1 15 5A A." ) def test_pathologically_long_code_object(self): - if env.JYTHON: - self.skipTest("Bytecode concerns are irrelevant on Jython") - # https://bitbucket.org/ned/coveragepy/issue/359 # The structure of this file is such that an EXTENDED_ARG bytecode is # needed to encode the jump at the end. We weren't interpreting those # opcodes. # Note that we no longer interpret bytecode at all, but it couldn't # hurt to keep the test... - code = """\ - data = [ - """ + "".join("""\ - [ - {i}, {i}, {i}, {i}, {i}, {i}, {i}, {i}, {i}, {i}], - """.format(i=i) for i in range(2000) - ) + """\ - ] - - print(len(data)) - """ - self.check_coverage( - code, - arcs=[(-3, 1), (1, 4004), (4004, -3)], - arcs_missing=[], arcs_unpredicted=[], - ) + for n in [10, 50, 100, 500, 1000, 2000]: + code = """\ + data = [ + """ + "".join("""\ + [ + {i}, {i}, {i}, {i}, {i}, {i}, {i}, {i}, {i}, {i}], + """.format(i=i) for i in range(n) + ) + """\ + ] + + print(len(data)) + """ + self.check_coverage(code, arcs=[(-1, 1), (1, 2*n+4), (2*n+4, -1)]) + self.assertEqual(self.stdout().split()[-1], str(n)) def test_partial_generators(self): # https://bitbucket.org/ned/coveragepy/issues/475/generator-expression-is-marked-as-not # Line 2 is executed completely. - # Line 3 is started but not finished, because zip ends when #2 ends. + # Line 3 is started but not finished, because zip ends before it finishes. # Line 4 is never started. cov = self.check_coverage("""\ def f(a, b): @@ -1307,7 +1289,7 @@ class MiscArcTest(CoverageTest): e = (k for k in b) # 4 return dict(zip(c, d)) - f(['a', 'b'], [1, 2]) + f(['a', 'b'], [1, 2, 3]) """, arcz=".1 17 7. .2 23 34 45 5. -22 2-2 -33 3-3 -44 4-4", arcz_missing="3-3 -44 4-4", @@ -1441,7 +1423,7 @@ class LambdaArcTest(CoverageTest): ) assert fn(10) == 18 """, - arcz="-42 2A A-4 2-4", + arcz="-22 2A A-2 2-2", ) def test_unused_lambdas_are_confusing_bug_90(self): @@ -1489,9 +1471,7 @@ class LambdaArcTest(CoverageTest): if k & 1: v() """, - arcz=".1 12 23 3A AB BC BA CA A. -43 -53 -63 -73 3-4 3-5 3-6 3-7", - arcz_missing="-43 3-4 -63 3-6", - arcz_unpredicted="", + arcz=".1 12 23 3A AB BC BA CA A. -33 3-3", ) |