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# MIT License
#
# Copyright The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import os
import unittest
import collections
import TestCmd
from SCons.Defaults import mkdir_func, _defines, processDefines
from SCons.Errors import UserError
class DummyEnvironment(collections.UserDict):
def __init__(self, **kwargs) -> None:
super().__init__()
self.data.update(kwargs)
def subst(self, str_subst, target=None, source=None, conv=None):
if str_subst[0] == '$':
return self.data[str_subst[1:]]
return str_subst
def subst_list(self, str_subst, target=None, source=None, conv=None):
if str_subst[0] == '$':
return [self.data[str_subst[1:]]]
return [[str_subst]]
class DefaultsTestCase(unittest.TestCase):
def test_mkdir_func0(self) -> None:
test = TestCmd.TestCmd(workdir='')
test.subdir('sub')
subdir2 = test.workpath('sub', 'dir1', 'dir2')
# Simple smoke test
mkdir_func(subdir2)
mkdir_func(subdir2) # 2nd time should be OK too
def test_mkdir_func1(self) -> None:
test = TestCmd.TestCmd(workdir='')
test.subdir('sub')
subdir1 = test.workpath('sub', 'dir1')
subdir2 = test.workpath('sub', 'dir1', 'dir2')
# No error if asked to create existing dir
os.makedirs(subdir2)
mkdir_func(subdir2)
mkdir_func(subdir1)
def test_mkdir_func2(self) -> None:
test = TestCmd.TestCmd(workdir='')
test.subdir('sub')
subdir1 = test.workpath('sub', 'dir1')
subdir2 = test.workpath('sub', 'dir1', 'dir2')
file = test.workpath('sub', 'dir1', 'dir2', 'file')
# make sure it does error if asked to create a dir
# where there's already a file
os.makedirs(subdir2)
test.write(file, "test\n")
try:
mkdir_func(file)
except OSError as e:
pass
else:
self.fail("expected OSError")
def test__defines_no_target_or_source_arg(self) -> None:
"""
Verify that _defines() function can handle either or neither source or
target being specified
"""
env = DummyEnvironment()
with self.subTest():
# Neither source or target specified
x = _defines('-D', ['A', 'B', 'C'], 'XYZ', env)
self.assertEqual(x, ['-DAXYZ', '-DBXYZ', '-DCXYZ'])
with self.subTest():
# only source specified
y = _defines('-D', ['AA', 'BA', 'CA'], 'XYZA', env, 'XYZ')
self.assertEqual(y, ['-DAAXYZA', '-DBAXYZA', '-DCAXYZA'])
with self.subTest():
# source and target specified
z = _defines('-D', ['AAB', 'BAB', 'CAB'], 'XYZAB', env, 'XYZ', 'abc')
self.assertEqual(z, ['-DAABXYZAB', '-DBABXYZAB', '-DCABXYZAB'])
def test_processDefines(self) -> None:
"""Verify correct handling in processDefines."""
env = DummyEnvironment()
with self.subTest():
# macro name only
rv = processDefines('name')
self.assertEqual(rv, ['name'])
with self.subTest():
# macro with value
rv = processDefines('name=val')
self.assertEqual(rv, ['name=val'])
with self.subTest():
# space-separated macros
rv = processDefines('name1 name2=val2')
self.assertEqual(rv, ['name1', 'name2=val2'])
with self.subTest():
# single list
rv = processDefines(['name', 'val'])
self.assertEqual(rv, ['name', 'val'])
with self.subTest():
# single tuple
rv = processDefines(('name', 'val'))
self.assertEqual(rv, ['name=val'])
with self.subTest():
# single dict
rv = processDefines({'foo': None, 'name': 'val'})
self.assertEqual(rv, ['foo', 'name=val'])
with self.subTest():
# compound list
rv = processDefines(['foo', ('name', 'val'), ['name2', 'val2']])
self.assertEqual(rv, ['foo', 'name=val', 'name2=val2'])
with self.subTest():
# invalid tuple
with self.assertRaises(
UserError, msg="Invalid tuple should throw SCons.Errors.UserError"
):
rv = processDefines([('name', 'val', 'bad')])
if __name__ == "__main__":
unittest.main()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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