319 lines
9.8 KiB
Python
319 lines
9.8 KiB
Python
import py
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from py.plugin import pytest_runner as runner
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from py.impl.code.code import ReprExceptionInfo
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class TestSetupState:
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def test_setup(self, testdir):
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ss = runner.SetupState()
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item = testdir.getitem("def test_func(): pass")
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l = [1]
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ss.prepare(item)
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ss.addfinalizer(l.pop, colitem=item)
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assert l
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ss._pop_and_teardown()
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assert not l
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def test_setup_scope_None(self, testdir):
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item = testdir.getitem("def test_func(): pass")
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ss = runner.SetupState()
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l = [1]
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ss.prepare(item)
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ss.addfinalizer(l.pop, colitem=None)
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assert l
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ss._pop_and_teardown()
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assert l
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ss._pop_and_teardown()
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assert l
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ss.teardown_all()
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assert not l
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def test_teardown_exact_stack_empty(self, testdir):
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item = testdir.getitem("def test_func(): pass")
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ss = runner.SetupState()
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ss.teardown_exact(item)
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ss.teardown_exact(item)
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ss.teardown_exact(item)
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class BaseFunctionalTests:
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def test_passfunction(self, testdir):
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reports = testdir.runitem("""
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def test_func():
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pass
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""")
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rep = reports[1]
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assert rep.passed
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assert not rep.failed
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assert rep.shortrepr == "."
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assert not hasattr(rep, 'longrepr')
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def test_failfunction(self, testdir):
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reports = testdir.runitem("""
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def test_func():
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assert 0
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""")
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rep = reports[1]
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assert not rep.passed
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assert not rep.skipped
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assert rep.failed
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assert rep.when == "call"
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assert isinstance(rep.longrepr, ReprExceptionInfo)
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assert str(rep.shortrepr) == "F"
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def test_skipfunction(self, testdir):
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reports = testdir.runitem("""
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import py
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def test_func():
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py.test.skip("hello")
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""")
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rep = reports[1]
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assert not rep.failed
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assert not rep.passed
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assert rep.skipped
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#assert rep.skipped.when == "call"
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#assert rep.skipped.when == "call"
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#assert rep.skipped == "%sreason == "hello"
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#assert rep.skipped.location.lineno == 3
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#assert rep.skipped.location.path
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#assert not rep.skipped.failurerepr
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def test_skip_in_setup_function(self, testdir):
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reports = testdir.runitem("""
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import py
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def setup_function(func):
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py.test.skip("hello")
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def test_func():
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pass
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""")
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print(reports)
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rep = reports[0]
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assert not rep.failed
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assert not rep.passed
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assert rep.skipped
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#assert rep.skipped.reason == "hello"
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#assert rep.skipped.location.lineno == 3
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#assert rep.skipped.location.lineno == 3
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assert len(reports) == 2
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assert reports[1].passed # teardown
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def test_failure_in_setup_function(self, testdir):
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reports = testdir.runitem("""
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import py
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def setup_function(func):
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raise ValueError(42)
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def test_func():
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pass
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""")
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rep = reports[0]
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assert not rep.skipped
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assert not rep.passed
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assert rep.failed
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assert rep.when == "setup"
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assert len(reports) == 2
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def test_failure_in_teardown_function(self, testdir):
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reports = testdir.runitem("""
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import py
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def teardown_function(func):
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raise ValueError(42)
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def test_func():
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pass
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""")
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print(reports)
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assert len(reports) == 3
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rep = reports[2]
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assert not rep.skipped
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assert not rep.passed
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assert rep.failed
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assert rep.when == "teardown"
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assert rep.longrepr.reprcrash.lineno == 3
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assert rep.longrepr.reprtraceback.reprentries
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def test_custom_failure_repr(self, testdir):
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testdir.makepyfile(conftest="""
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import py
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class Function(py.test.collect.Function):
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def repr_failure(self, excinfo):
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return "hello"
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""")
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reports = testdir.runitem("""
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import py
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def test_func():
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assert 0
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""")
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rep = reports[1]
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assert not rep.skipped
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assert not rep.passed
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assert rep.failed
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#assert rep.outcome.when == "call"
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#assert rep.failed.where.lineno == 3
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#assert rep.failed.where.path.basename == "test_func.py"
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#assert rep.failed.failurerepr == "hello"
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def test_failure_in_setup_function_ignores_custom_repr(self, testdir):
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testdir.makepyfile(conftest="""
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import py
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class Function(py.test.collect.Function):
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def repr_failure(self, excinfo):
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assert 0
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""")
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reports = testdir.runitem("""
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import py
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def setup_function(func):
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raise ValueError(42)
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def test_func():
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pass
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""")
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assert len(reports) == 2
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rep = reports[0]
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print(rep)
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assert not rep.skipped
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assert not rep.passed
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assert rep.failed
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#assert rep.outcome.when == "setup"
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#assert rep.outcome.where.lineno == 3
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#assert rep.outcome.where.path.basename == "test_func.py"
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#assert instanace(rep.failed.failurerepr, PythonFailureRepr)
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def test_systemexit_does_not_bail_out(self, testdir):
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try:
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reports = testdir.runitem("""
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def test_func():
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raise SystemExit(42)
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""")
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except SystemExit:
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py.test.fail("runner did not catch SystemExit")
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rep = reports[1]
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assert rep.failed
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assert rep.when == "call"
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def test_exit_propagates(self, testdir):
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from py.impl.test.outcome import Exit
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try:
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testdir.runitem("""
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from py.impl.test.outcome import Exit
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def test_func():
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raise Exit()
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""")
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except Exit:
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pass
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else:
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py.test.fail("did not raise")
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class TestExecutionNonForked(BaseFunctionalTests):
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def getrunner(self):
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def f(item):
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return runner.runtestprotocol(item, log=False)
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return f
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def test_keyboardinterrupt_propagates(self, testdir):
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from py.impl.test.outcome import Exit
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try:
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testdir.runitem("""
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def test_func():
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raise KeyboardInterrupt("fake")
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""")
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except KeyboardInterrupt:
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pass
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else:
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py.test.fail("did not raise")
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class TestExecutionForked(BaseFunctionalTests):
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pytestmark = py.test.mark.skipif("not hasattr(os, 'fork')")
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def getrunner(self):
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return runner.forked_run_report
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def test_suicide(self, testdir):
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reports = testdir.runitem("""
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def test_func():
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import os
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os.kill(os.getpid(), 15)
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""")
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rep = reports[0]
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assert rep.failed
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assert rep.when == "???"
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class TestCollectionReports:
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def test_collect_result(self, testdir):
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col = testdir.getmodulecol("""
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def test_func1():
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pass
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class TestClass:
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pass
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""")
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rep = runner.pytest_make_collect_report(col)
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assert not rep.failed
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assert not rep.skipped
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assert rep.passed
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res = rep.result
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assert len(res) == 2
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assert res[0].name == "test_func1"
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assert res[1].name == "TestClass"
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def test_skip_at_module_scope(self, testdir):
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col = testdir.getmodulecol("""
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import py
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py.test.skip("hello")
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def test_func():
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pass
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""")
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rep = runner.pytest_make_collect_report(col)
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assert not rep.failed
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assert not rep.passed
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assert rep.skipped
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@py.test.mark.skipif("not hasattr(os, 'fork')")
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def test_functional_boxed(testdir):
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p1 = testdir.makepyfile("""
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import os
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def test_function():
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os.kill(os.getpid(), 15)
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""")
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result = testdir.runpytest(p1, "--boxed")
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assert result.stdout.fnmatch_lines([
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"*CRASHED*",
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"*1 failed*"
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])
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def test_callinfo():
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ci = runner.CallInfo(lambda: 0, '123')
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assert ci.when == "123"
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assert ci.result == 0
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assert "result" in repr(ci)
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ci = runner.CallInfo(lambda: 0/0, '123')
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assert ci.when == "123"
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assert not hasattr(ci, 'result')
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assert ci.excinfo
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assert "exc" in repr(ci)
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# design question: do we want general hooks in python files?
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# following passes if withpy defaults to True in pycoll.PyObjMix._getplugins()
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@py.test.mark.xfail
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def test_runtest_in_module_ordering(testdir):
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p1 = testdir.makepyfile("""
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def pytest_runtest_setup(item): # runs after class-level!
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item.function.mylist.append("module")
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class TestClass:
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def pytest_runtest_setup(self, item):
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assert not hasattr(item.function, 'mylist')
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item.function.mylist = ['class']
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def pytest_funcarg__mylist(self, request):
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return request.function.mylist
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def pytest_runtest_call(self, item, __multicall__):
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try:
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__multicall__.execute()
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except ValueError:
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pass
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def test_hello1(self, mylist):
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assert mylist == ['class', 'module'], mylist
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raise ValueError()
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def test_hello2(self, mylist):
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assert mylist == ['class', 'module'], mylist
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def pytest_runtest_teardown(item):
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del item.function.mylist
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""")
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result = testdir.runpytest(p1)
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assert result.stdout.fnmatch_lines([
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"*2 passed*"
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])
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