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import os
import pytest
import itertools
from tests.testutils.runcli import cli
# Project directory
DATA_DIR = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"project",
)
@pytest.mark.datafiles(DATA_DIR)
@pytest.mark.parametrize("target,format,expected", [
('import-bin.bst', '%{name}', 'import-bin.bst'),
('import-bin.bst', '%{state}', 'buildable'),
('compose-all.bst', '%{state}', 'waiting')
])
def test_show(cli, datafiles, target, format, expected):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkout = os.path.join(cli.directory, 'checkout')
result = cli.run(project=project, silent=True, args=[
'show',
'--deps', 'none',
'--format', format,
target])
assert result.exit_code == 0
if result.output.strip() != expected:
raise AssertionError("Expected output:\n{}\nInstead received output:\n{}"
.format(expected, result.output))
@pytest.mark.datafiles(DATA_DIR)
@pytest.mark.parametrize("target,except_,expected", [
('target.bst', 'import-bin.bst', ['import-dev.bst', 'compose-all.bst', 'target.bst']),
('target.bst', 'import-dev.bst', ['import-bin.bst', 'compose-all.bst', 'target.bst']),
('target.bst', 'compose-all.bst', ['import-bin.bst', 'target.bst']),
('compose-all.bst', 'import-bin.bst', ['import-dev.bst', 'compose-all.bst'])
])
def test_show_except(cli, datafiles, target, except_, expected):
project = os.path.join(datafiles.dirname, datafiles.basename)
checkout = os.path.join(cli.directory, 'checkout')
result = cli.run(project=project, silent=True, args=[
'show',
'--deps', 'all',
'--format', '%{name}',
'--except', except_,
target])
assert result.exit_code == 0
results = result.output.strip().splitlines()
if results != expected:
raise AssertionError("Expected elements:\n{}\nInstead received elements:\n{}"
.format(expected, results))
###############################################################
# Testing multiple targets #
###############################################################
@pytest.mark.datafiles(DATA_DIR)
def test_parallel_order(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
elements = ['multiple_targets/order/0.bst',
'multiple_targets/order/1.bst']
args = ['show', '-d', 'plan', '-f', '%{name}'] + elements
result = cli.run(project=project, args=args)
assert result.exit_code == 0
# Get the planned order, excepting the 'Loading' messages before
# the pipeline is printed
names = result.output.splitlines()[3:]
names = [name[len('multiple_targets/order/'):] for name in names]
# Create all possible 'correct' topological orderings
orderings = itertools.product(
[('5.bst', '6.bst')],
itertools.permutations(['4.bst', '7.bst']),
itertools.permutations(['3.bst', '8.bst']),
itertools.permutations(['2.bst', '9.bst']),
itertools.permutations(['0.bst', '1.bst', 'run.bst'])
)
orderings = [list(itertools.chain.from_iterable(perm)) for perm in orderings]
# Ensure that our order is among the correct orderings
assert names in orderings, "We got: {}".format(", ".join(names))
@pytest.mark.datafiles(DATA_DIR)
def test_target_is_dependency(cli, tmpdir, datafiles):
project = os.path.join(datafiles.dirname, datafiles.basename)
elements = ['multiple_targets/dependency/zebry.bst',
'multiple_targets/dependency/horsey.bst']
args = ['show', '-d', 'plan', '-f', '%{name}'] + elements
result = cli.run(project=project, args=args)
assert result.exit_code == 0
# Get the planned order, excepting the 'Loading' messages before
# the pipeline is printed
names = result.output.splitlines()[3:]
names = [name[len('multiple_targets/dependency/'):] for name in names]
assert names == ['pony.bst', 'horsey.bst', 'zebry.bst']
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