def test_run_error_en():
friendly.run(
"../name_error.py",
include="explain", # comprehensive
console=False,
redirect="capture",
)
result = friendly.get_output()
friendly.uninstall()
assert "The similar name `pi` was found in the local scope." in result
def test_run_error_fr():
friendly.run(
"../name_error.py",
lang="fr",
include="why", # more restricted than the English test
console=False,
redirect="capture",
)
result = friendly.get_output()
friendly.set_lang('en')
friendly.uninstall()
assert "Le nom semblable `pi` a été trouvé dans la portée locale." in result
def test_uncleaned_traceback():
"""Assert this test filename appear in tracebacks if we don't exclude
it.
"""
ft.install(redirect="capture")
try:
from . import raise_exception
except ValueError:
ft.explain_traceback()
output = ft.get_output()
assert "test_clean_traceback" in output
assert "André" in output
# cleanup for other tests
ft.uninstall()
def test_cleaned_traceback():
"""Assert this test filename does not appear in tracebacks if we
exclude it.
"""
ft.install(redirect="capture")
ft.exclude_file_from_traceback(__file__)
try:
from . import raise_exception
except ValueError:
ft.explain_traceback()
output = ft.get_output()
assert "test_clean_traceback" not in output
assert "André" in output
# cleanup for other tests
ft.path_info.include_file_in_traceback(__file__)
ft.uninstall()
def test_uncleaned_traceback():
"""Assert this test filename appear in tracebacks if we don't exclude
it.
"""
friendly.install(redirect="capture")
old_debug = friendly.debug_helper.DEBUG
friendly.debug_helper.DEBUG = False
try:
from . import raise_exception
except ValueError:
friendly.explain_traceback()
output = friendly.get_output()
assert "test_clean_traceback" in output
assert "André" in output
# cleanup for other tests
friendly.uninstall()
friendly.debug_helper.DEBUG = old_debug
def test_exec_code():
# set-up
bad_code_syntax = "True = 1"
bad_code_exec = "a = b" # Not a syntax error, but a NameError
good_code = "c = 1"
ft.set_stream("capture")
original_include = ft.get_include()
installed = ft.is_installed()
# ----- end of set-up
# When a SyntaxError is raised, exec_code returns False
assert not ft.editors_helpers.exec_code(source=bad_code_syntax)
result = ft.get_output() # content is flushed
assert "SyntaxError" in result
assert not ft.get_output() # confirm that content was flushed
ft.editors_helpers.exec_code(source=bad_code_exec)
result = ft.get_output()
assert "NameError" in result
assert ft.editors_helpers.exec_code(source=good_code)
assert not ft.get_output() # no new exceptions recorded
try:
exec(bad_code_syntax, {})
except Exception:
assert not ft.get_output()
# Ensure that a call to exec_code only install() temporarily
# if it was not installed before.
ft.uninstall()
ft.editors_helpers.exec_code(source=bad_code_syntax)
assert not ft.is_installed()
ft.editors_helpers.exec_code(source=bad_code_syntax, include="no_tb")
assert not ft.is_installed()
# When friendly is "installed", a call to exec_code
# leaves its include unchanged.
ft.install(redirect="capture")
ft.set_include("friendly_tb")
ft.editors_helpers.exec_code(source=bad_code_syntax)
assert ft.get_include() == "friendly_tb"
ft.editors_helpers.exec_code(source=bad_code_syntax, include="no_tb")
assert ft.get_include() == "friendly_tb"
# A call to exec_code, with a language specified as an argument
# should leave the previous language unchanged.
ft.set_lang("en")
ft.editors_helpers.exec_code(source=bad_code_exec,
lang="fr",
include="explain")
result = ft.get_output()
assert "Une exception `NameError` indique" in result
assert ft.get_lang() == "en"
# Clean up and restore for other tests
ft.get_output()
ft.set_stream(None)
if installed:
ft.uninstall()
ft.set_include(original_include)
