def test_trunk_can_be_prefix(self):
import sys
import os
old_sys_path = sys.path[:]
sys.path.append(self.goal_dir)
try:
import app_main
pypy_c = os.path.join(self.trunkdir, 'pypy', 'translator', 'goal', 'pypy-c')
app_main.setup_bootstrap_path(pypy_c)
newpath = sys.path[:]
# we get at least lib_pypy
# lib-python/X.Y.Z, and maybe more (e.g. plat-linux2)
assert len(newpath) >= 2
for p in newpath:
assert p.startswith(self.trunkdir)
finally:
sys.path[:] = old_sys_path
def test_setup_bootstrap_path(self):
import sys
import os
old_sys_path = sys.path[:]
sys.path.append(self.goal_dir)
try:
import app_main
app_main.setup_bootstrap_path('/tmp/pypy-c') # stdlib not found
sys.path == old_sys_path
assert sys.executable == ''
#
app_main.setup_bootstrap_path(self.fake_exe)
assert sys.executable == self.fake_exe
newpath = sys.path[:]
if newpath[0].endswith('__extensions__'):
newpath = newpath[1:]
# we get at least 'expected_path', and maybe more (e.g.plat-linux2)
assert newpath[:len(self.expected_path)] == self.expected_path
finally:
sys.path[:] = old_sys_path
