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from __future__ import annotations
import os
import sys
import pytest
import dials.util
class _SomeError(RuntimeError):
pass
def test_crash_with_plain_text():
with pytest.raises(_SomeError) as exc:
with dials.util.show_mail_on_error():
raise _SomeError("This is a string")
assert "report this error" in str(exc.value)
assert "This is a string" in str(exc.value)
def test_crash_with_unicode():
with pytest.raises(_SomeError) as exc:
with dials.util.show_mail_on_error():
raise _SomeError("This is a 👹♔ 𝓕คｎｃ¥ ｕηเᶜόＤ𝔼 🏆🍔 string")
assert "report this error" in str(exc.value)
assert "This is a" in str(exc.value)
def test_crash_with_bytestring():
with pytest.raises(_SomeError) as exc:
with dials.util.show_mail_on_error():
raise _SomeError(b"This is a byte string")
assert "report this error" in repr(exc.value)
assert "This is a" in repr(exc.value)
def test_coloured_exit(monkeypatch):
with pytest.raises(SystemExit) as e:
with dials.util.make_sys_exit_red():
sys.exit("Ohno")
assert e.value.code == "Ohno"
class _AttySysErr:
def isatty(self):
return True
# Force colouring on
monkeypatch.setattr(sys, "stderr", _AttySysErr())
with pytest.raises(SystemExit) as e:
with dials.util.make_sys_exit_red():
sys.exit("Ohno")
assert str(e.value.code).startswith("\033[")
# and off again...
monkeypatch.setitem(os.environ, "NO_COLOR", "1")
with pytest.raises(SystemExit) as e:
with dials.util.make_sys_exit_red():
sys.exit("Ohno")
assert e.value.code == "Ohno"
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