How to use runpdb_and_get_report method in Pytest

Best Python code snippet using pytest

test_pdb.py

Source:test_pdb.py

1import sys2import _pytest._code3def runpdb_and_get_report(testdir, source):4    p = testdir.makepyfile(source)5    result = testdir.runpytest_inprocess("--pdb", p)6    reports = result.reprec.getreports("pytest_runtest_logreport")7    assert len(reports) == 3, reports # setup/call/teardown8    return reports[1]9class TestPDB:10    def pytest_funcarg__pdblist(self, request):11        monkeypatch = request.getfuncargvalue("monkeypatch")12        pdblist = []13        def mypdb(*args):14            pdblist.append(args)15        plugin = request.config.pluginmanager.getplugin('pdb')16        monkeypatch.setattr(plugin, 'post_mortem', mypdb)17        return pdblist18    def test_pdb_on_fail(self, testdir, pdblist):19        rep = runpdb_and_get_report(testdir, """20            def test_func():21                assert 022        """)23        assert rep.failed24        assert len(pdblist) == 125        tb = _pytest._code.Traceback(pdblist[0][0])26        assert tb[-1].name == "test_func"27    def test_pdb_on_xfail(self, testdir, pdblist):28        rep = runpdb_and_get_report(testdir, """29            import pytest30            @pytest.mark.xfail31            def test_func():32                assert 033        """)34        assert "xfail" in rep.keywords35        assert not pdblist36    def test_pdb_on_skip(self, testdir, pdblist):37        rep = runpdb_and_get_report(testdir, """38            import pytest39            def test_func():40                pytest.skip("hello")41        """)42        assert rep.skipped43        assert len(pdblist) == 044    def test_pdb_on_BdbQuit(self, testdir, pdblist):45        rep = runpdb_and_get_report(testdir, """46            import bdb47            def test_func():48                raise bdb.BdbQuit49        """)50        assert rep.failed51        assert len(pdblist) == 052    def test_pdb_interaction(self, testdir):53        p1 = testdir.makepyfile("""54            def test_1():55                i = 056                assert i == 157        """)58        child = testdir.spawn_pytest("--pdb %s" % p1)59        child.expect(".*def test_1")...

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