def test_repr_tracebackentry_lines(self, importasmod): mod = importasmod(""" def func1(): raise ValueError("hello\\nworld") """) excinfo = py.test.raises(ValueError, mod.func1) excinfo.traceback = excinfo.traceback.filter() p = FormattedExcinfo() reprtb = p.repr_traceback_entry(excinfo.traceback[-1]) # test as intermittent entry lines = reprtb.lines assert lines[0] == ' def func1():' assert lines[1] == '> raise ValueError("hello\\nworld")' # test as last entry p = FormattedExcinfo(showlocals=True) repr_entry = p.repr_traceback_entry(excinfo.traceback[-1], excinfo) lines = repr_entry.lines assert lines[0] == ' def func1():' assert lines[1] == '> raise ValueError("hello\\nworld")' assert lines[2] == 'E ValueError: hello' assert lines[3] == 'E world' assert not lines[4:] loc = repr_entry.reprlocals is not None loc = repr_entry.reprfileloc assert loc.path == mod.__file__ assert loc.lineno == 3
def test_traceback_short_no_source(self, importasmod, monkeypatch): mod = importasmod(""" def func1(): raise ValueError("hello") def entry(): func1() """) try: mod.entry() except ValueError: excinfo = py.code.ExceptionInfo() from py._code.code import Code monkeypatch.setattr(Code, 'path', 'bogus') excinfo.traceback[0].frame.code.path = "bogus" p = FormattedExcinfo(style="short") reprtb = p.repr_traceback_entry(excinfo.traceback[-2]) lines = reprtb.lines last_p = FormattedExcinfo(style="short") last_reprtb = last_p.repr_traceback_entry(excinfo.traceback[-1], excinfo) last_lines = last_reprtb.lines monkeypatch.undo() basename = py.path.local(mod.__file__).basename assert lines[0] == ' func1()' assert last_lines[0] == ' raise ValueError("hello")' assert last_lines[1] == 'E ValueError: hello'
def test_repr_tracebackentry_no(self, importasmod): mod = importasmod(""" def func1(): raise ValueError("hello") def entry(): func1() """) excinfo = py.test.raises(ValueError, mod.entry) p = FormattedExcinfo(style="no") p.repr_traceback_entry(excinfo.traceback[-2]) p = FormattedExcinfo(style="no") reprentry = p.repr_traceback_entry(excinfo.traceback[-1], excinfo) lines = reprentry.lines assert lines[0] == 'E ValueError: hello' assert not lines[1:]
def test_repr_tracebackentry_short(self, importasmod): mod = importasmod(""" def func1(): raise ValueError("hello") def entry(): func1() """) excinfo = py.test.raises(ValueError, mod.entry) p = FormattedExcinfo(style="short") reprtb = p.repr_traceback_entry(excinfo.traceback[-2]) lines = reprtb.lines basename = py.path.local(mod.__file__).basename assert lines[0] == ' func1()' assert basename in str(reprtb.reprfileloc.path) assert reprtb.reprfileloc.lineno == 5 # test last entry p = FormattedExcinfo(style="short") reprtb = p.repr_traceback_entry(excinfo.traceback[-1], excinfo) lines = reprtb.lines assert lines[0] == ' raise ValueError("hello")' assert lines[1] == 'E ValueError: hello' assert basename in str(reprtb.reprfileloc.path) assert reprtb.reprfileloc.lineno == 3
def test_repr_tracebackentry_short(self, importasmod): mod = importasmod(""" def func1(): raise ValueError("hello") def entry(): func1() """) excinfo = py.test.raises(ValueError, mod.entry) p = FormattedExcinfo(style="short") reprtb = p.repr_traceback_entry(excinfo.traceback[-2]) lines = reprtb.lines basename = py.path.local(mod.__file__).basename assert lines[0] == '> func1()' assert basename in str(reprtb.reprfileloc.path) assert reprtb.reprfileloc.lineno == 5 # test last entry p = FormattedExcinfo(style="short") reprtb = p.repr_traceback_entry(excinfo.traceback[-1], excinfo) lines = reprtb.lines assert lines[0] == '> raise ValueError("hello")' assert lines[1] == 'E ValueError: hello' assert basename in str(reprtb.reprfileloc.path) assert reprtb.reprfileloc.lineno == 3
def test_tb_entry_AssertionError(self, importasmod): # probably this test is a bit redundant # as py/magic/testing/test_assertion.py # already tests correctness of # assertion-reinterpretation logic mod = importasmod(""" def somefunc(): x = 1 assert x == 2 """) excinfo = py.test.raises(AssertionError, mod.somefunc) p = FormattedExcinfo() reprentry = p.repr_traceback_entry(excinfo.traceback[-1], excinfo) lines = reprentry.lines assert lines[-1] == "E assert 1 == 2"
def test_repr_tracebackentry_lines_var_kw_args(self, importasmod): mod = importasmod(""" def func1(x, *y, **z): raise ValueError("hello\\nworld") """) excinfo = py.test.raises(ValueError, mod.func1, 'a', 'b', c='d') excinfo.traceback = excinfo.traceback.filter() entry = excinfo.traceback[-1] p = FormattedExcinfo(funcargs=True) reprfuncargs = p.repr_args(entry) assert reprfuncargs.args[0] == ('x', repr('a')) assert reprfuncargs.args[1] == ('y', repr(('b', ))) assert reprfuncargs.args[2] == ('z', repr({'c': 'd'})) p = FormattedExcinfo(funcargs=True) repr_entry = p.repr_traceback_entry(entry) assert repr_entry.reprfuncargs.args == reprfuncargs.args tw = TWMock() repr_entry.toterminal(tw) assert tw.lines[0] == "x = 'a', y = ('b',), z = {'c': 'd'}"
def test_repr_tracebackentry_lines_var_kw_args(self, importasmod): mod = importasmod(""" def func1(x, *y, **z): raise ValueError("hello\\nworld") """) excinfo = py.test.raises(ValueError, mod.func1, 'a', 'b', c='d') excinfo.traceback = excinfo.traceback.filter() entry = excinfo.traceback[-1] p = FormattedExcinfo(funcargs=True) reprfuncargs = p.repr_args(entry) assert reprfuncargs.args[0] == ('x', repr('a')) assert reprfuncargs.args[1] == ('y', repr(('b',))) assert reprfuncargs.args[2] == ('z', repr({'c': 'd'})) p = FormattedExcinfo(funcargs=True) repr_entry = p.repr_traceback_entry(entry) assert repr_entry.reprfuncargs.args == reprfuncargs.args tw = TWMock() repr_entry.toterminal(tw) assert tw.lines[0] == "x = 'a', y = ('b',), z = {'c': 'd'}"
def test_repr_tracebackentry_lines(self, importasmod): mod = importasmod(""" def func1(m, x, y, z): raise ValueError("hello\\nworld") """) excinfo = py.test.raises(ValueError, mod.func1, "m"*90, 5, 13, "z"*120) excinfo.traceback = excinfo.traceback.filter() entry = excinfo.traceback[-1] p = FormattedExcinfo(funcargs=True) reprfuncargs = p.repr_args(entry) assert reprfuncargs.args[0] == ('m', repr("m"*90)) assert reprfuncargs.args[1] == ('x', '5') assert reprfuncargs.args[2] == ('y', '13') assert reprfuncargs.args[3] == ('z', repr("z" * 120)) p = FormattedExcinfo(funcargs=True) repr_entry = p.repr_traceback_entry(entry) assert repr_entry.reprfuncargs.args == reprfuncargs.args tw = TWMock() repr_entry.toterminal(tw) assert tw.lines[0] == "m = " + repr('m' * 90) assert tw.lines[1] == "x = 5, y = 13" assert tw.lines[2] == "z = " + repr('z' * 120)