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"""
Check that alr exec runs commands within Alire environment/context
"""
from glob import glob
import os
from drivers.alr import run_alr
from drivers.asserts import assert_match
import re
# Get the "hello" project and enter its directory
run_alr('get', 'hello')
os.chdir(glob('hello*')[0])
p = run_alr('exec', 'echo', 'test string',
quiet=False) # -q will hide the output of the exec command
assert_match('test string',
p.out, flags=re.S)
# exec using -- to separate arguments to the spawned command
p = run_alr('exec', '--', 'sh', '-c',
'echo "print GPR_PROJECT_PATH from'
' alire context:" ${GPR_PROJECT_PATH}',
quiet=False) # -q will hide the output of the exec command
assert_match('.* GPR_PROJECT_PATH from alire context.*'
'hello_[0-9\.]*_filesystem.*'
'libhello_[0-9\.]*_filesystem.*',
p.out, flags=re.S)
print('SUCCESS')
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