| 362 | result.stdout.fnmatch_lines(["*AssertionError: b'ohai!'", "*assert False"]) |
| 363 | |
| 364 | def test_boolop(self) -> None: |
| 365 | def f1() -> None: |
| 366 | f = g = False |
| 367 | assert f and g |
| 368 | |
| 369 | assert getmsg(f1) == "assert (False)" |
| 370 | |
| 371 | def f2() -> None: |
| 372 | f = True |
| 373 | g = False |
| 374 | assert f and g |
| 375 | |
| 376 | assert getmsg(f2) == "assert (True and False)" |
| 377 | |
| 378 | def f3() -> None: |
| 379 | f = False |
| 380 | g = True |
| 381 | assert f and g |
| 382 | |
| 383 | assert getmsg(f3) == "assert (False)" |
| 384 | |
| 385 | def f4() -> None: |
| 386 | f = g = False |
| 387 | assert f or g |
| 388 | |
| 389 | assert getmsg(f4) == "assert (False or False)" |
| 390 | |
| 391 | def f5() -> None: |
| 392 | f = g = False |
| 393 | assert not f and not g |
| 394 | |
| 395 | getmsg(f5, must_pass=True) |
| 396 | |
| 397 | def x() -> bool: |
| 398 | return False |
| 399 | |
| 400 | def f6() -> None: |
| 401 | assert x() and x() |
| 402 | |
| 403 | assert ( |
| 404 | getmsg(f6, {"x": x}) |
| 405 | == """assert (False) |
| 406 | + where False = x()""" |
| 407 | ) |
| 408 | |
| 409 | def f7() -> None: |
| 410 | assert False or x() |
| 411 | |
| 412 | assert ( |
| 413 | getmsg(f7, {"x": x}) |
| 414 | == """assert (False or False) |
| 415 | + where False = x()""" |
| 416 | ) |
| 417 | |
| 418 | def f8() -> None: |
| 419 | assert 1 in {} and 2 in {} |
| 420 | |
| 421 | assert getmsg(f8) == "assert (1 in {})" |