def test_script_argv(self):
doc = Document()
handler = CodeHandler(source="""import sys; raise RuntimeError("argv: %r" % sys.argv)""", filename="/test_filename")
handler.modify_document(doc)
assert handler.error is not None
assert "argv: ['test_filename']" in handler.error
doc = Document()
handler = CodeHandler(source="""import sys; raise RuntimeError("argv: %r" % sys.argv)""", filename="/test_filename", argv=[10, 20, 30])
handler.modify_document(doc)
assert handler.error is not None
assert "argv: ['test_filename', 10, 20, 30]" in handler.error
def test_script_cwd(self):
doc = Document()
handler = CodeHandler(source="""import os; raise RuntimeError("cwd: '%s'" % os.getcwd())""", filename="/test_filename")
handler.modify_document(doc)
assert handler.error is not None
assert "cwd: '%s'" % abspath(sep) in handler.error
def test_script_runtime_error(self):
doc = Document()
handler = CodeHandler(source="raise RuntimeError('nope')", filename="/test_filename")
handler.modify_document(doc)
assert handler.error is not None
assert 'nope' in handler.error
def test_script_sys_path(self):
doc = Document()
handler = CodeHandler(source="""import sys; raise RuntimeError("path: '%s'" % sys.path[0])""", filename="/test_filename")
handler.modify_document(doc)
assert handler.error is not None
assert "path: ''" in handler.error
def test_script_bad_syntax(self):
doc = Document()
handler = CodeHandler(source="This is a syntax error", filename="/test_filename")
handler.modify_document(doc)
assert handler.error is not None
assert 'Invalid syntax' in handler.error
def test_script_adds_roots(self):
doc = Document()
handler = CodeHandler(source=script_adds_two_roots, filename="/test_filename")
handler.modify_document(doc)
if handler.failed:
raise RuntimeError(handler.error)
assert len(doc.roots) == 2
def test_empty_script(self):
doc = Document()
handler = CodeHandler(source="# This script does nothing", filename="/test_filename")
handler.modify_document(doc)
if handler.failed:
raise RuntimeError(handler.error)
assert not doc.roots
def test_safe_to_fork(self):
doc = Document()
handler = CodeHandler(source="# This script does nothing", filename="path/to/test_filename")
assert handler.safe_to_fork
handler.modify_document(doc)
if handler.failed:
raise RuntimeError(handler.error)
assert not handler.safe_to_fork
def test_exec_and___future___flags(self):
doc = Document()
handler = CodeHandler(source="exec(\"print \\\"XXX\\\"\")", filename="path/to/test_filename")
handler.modify_document(doc)
if handler.failed:
raise RuntimeError(handler.error)
assert not doc.roots
def test_failed_handler(self, caplog) -> None:
a = baa.Application()
handler = CodeHandler(filename="junk", source="bad(")
a.add(handler)
d = Document()
with caplog.at_level(logging.ERROR):
assert len(caplog.records) == 0
a.initialize_document(d)
assert len(caplog.records) == 1