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"""'pip wheel' tests"""
import os
import sys
import textwrap
from os.path import exists
from pip import wheel
from pip.download import path_to_url as path_to_url_d
from pip.locations import write_delete_marker_file
from pip.status_codes import PREVIOUS_BUILD_DIR_ERROR
from tests.lib import pyversion, path_to_url
def test_pip_wheel_fails_without_wheel(script, data):
"""
Test 'pip wheel' fails without wheel
"""
result = script.pip('wheel', '--no-index', '-f', data.find_links, 'simple==3.0', expect_error=True)
assert "'pip wheel' requires the 'wheel' package" in result.stdout
def test_pip_wheel_success(script, data):
"""
Test 'pip wheel' success.
"""
script.pip('install', 'wheel')
result = script.pip('wheel', '--no-index', '-f', data.find_links, 'simple==3.0')
wheel_file_name = 'simple-3.0-py%s-none-any.whl' % pyversion[0]
wheel_file_path = script.scratch/'wheelhouse'/wheel_file_name
assert wheel_file_path in result.files_created, result.stdout
assert "Successfully built simple" in result.stdout, result.stdout
def test_pip_wheel_downloads_wheels(script, data):
"""
Test 'pip wheel' downloads wheels
"""
script.pip('install', 'wheel')
result = script.pip(
'wheel', '--no-index', '-f', data.find_links, 'simple.dist',
)
wheel_file_name = 'simple.dist-0.1-py2.py3-none-any.whl'
wheel_file_path = script.scratch/'wheelhouse'/wheel_file_name
assert wheel_file_path in result.files_created, result.stdout
assert "Saved" in result.stdout, result.stdout
def test_pip_wheel_fail(script, data):
"""
Test 'pip wheel' failure.
"""
script.pip('install', 'wheel')
result = script.pip('wheel', '--no-index', '-f', data.find_links, 'wheelbroken==0.1')
wheel_file_name = 'wheelbroken-0.1-py%s-none-any.whl' % pyversion[0]
wheel_file_path = script.scratch/'wheelhouse'/wheel_file_name
assert wheel_file_path not in result.files_created, (wheel_file_path, result.files_created)
assert "FakeError" in result.stdout, result.stdout
assert "Failed to build wheelbroken" in result.stdout, result.stdout
def test_pip_wheel_ignore_wheels_editables(script, data):
"""
Test 'pip wheel' ignores editables
"""
script.pip('install', 'wheel')
local_wheel = '%s/simple.dist-0.1-py2.py3-none-any.whl' % data.find_links
local_editable = data.packages.join("FSPkg")
script.scratch_path.join("reqs.txt").write(textwrap.dedent("""\
%s
-e %s
simple
""" % (local_wheel, local_editable)))
result = script.pip('wheel', '--no-index', '-f', data.find_links, '-r', script.scratch_path / 'reqs.txt')
wheel_file_name = 'simple-3.0-py%s-none-any.whl' % pyversion[0]
wheel_file_path = script.scratch/'wheelhouse'/wheel_file_name
assert wheel_file_path in result.files_created, (wheel_file_path, result.files_created)
assert "Successfully built simple" in result.stdout, result.stdout
assert "Failed to build" not in result.stdout, result.stdout
ignore_editable = "ignoring %s" % path_to_url(local_editable)
#TODO: understand this divergence
if sys.platform == 'win32':
ignore_editable = "ignoring %s" % path_to_url_d(local_editable)
assert ignore_editable in result.stdout, result.stdout
def test_no_clean_option_blocks_cleaning_after_wheel(script, data):
"""
Test --no-clean option blocks cleaning after wheel build
"""
script.pip('install', 'wheel')
result = script.pip('wheel', '--no-clean', '--no-index', '--find-links=%s' % data.find_links, 'simple')
build = script.venv_path/'build'/'simple'
assert exists(build), "build/simple should still exist %s" % str(result)
def test_pip_wheel_source_deps(script, data):
"""
Test 'pip wheel --use-wheel' finds and builds source archive dependencies of wheels
"""
# 'requires_source' is a wheel that depends on the 'source' project
script.pip('install', 'wheel')
result = script.pip('wheel', '--use-wheel', '--no-index', '-f', data.find_links, 'requires_source')
wheel_file_name = 'source-1.0-py%s-none-any.whl' % pyversion[0]
wheel_file_path = script.scratch/'wheelhouse'/wheel_file_name
assert wheel_file_path in result.files_created, result.files_created
assert "Successfully built source" in result.stdout, result.stdout
def test_pip_wheel_fail_cause_of_previous_build_dir(script, data):
"""Test when 'pip wheel' tries to install a package that has a previous build directory"""
script.pip('install', 'wheel')
# Given that I have a previous build dir of the `simple` package
build = script.venv_path / 'build' / 'simple'
os.makedirs(build)
write_delete_marker_file(script.venv_path / 'build')
build.join('setup.py').write('#')
# When I call pip trying to install things again
result = script.pip('wheel', '--no-index', '--find-links=%s' % data.find_links, 'simple==3.0', expect_error=True)
# Then I see that the error code is the right one
assert result.returncode == PREVIOUS_BUILD_DIR_ERROR
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