mirror of
https://github.com/Relintai/scons_gd.git
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327 lines
12 KiB
Python
327 lines
12 KiB
Python
# MIT License
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#
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# Copyright The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import collections
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import unittest
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import os
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import SCons.compat
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import SCons.Errors
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import SCons.Platform
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import SCons.Environment
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import SCons.Action
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class Environment(collections.UserDict):
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def Detect(self, cmd):
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return cmd
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def AppendENVPath(self, key, value):
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pass
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class PlatformTestCase(unittest.TestCase):
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def test_Platform(self):
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"""Test the Platform() function"""
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p = SCons.Platform.Platform('cygwin')
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assert str(p) == 'cygwin', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '.exe', env
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assert env['LIBSUFFIX'] == '.a', env
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assert env['SHELL'] == 'sh', env
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assert env['HOST_OS'] == 'cygwin', env
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assert env['HOST_ARCH'] != '', env
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p = SCons.Platform.Platform('os2')
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assert str(p) == 'os2', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '.exe', env
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assert env['LIBSUFFIX'] == '.lib', env
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assert env['HOST_OS'] == 'os2', env
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assert env['HOST_ARCH'] != '', env
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p = SCons.Platform.Platform('posix')
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assert str(p) == 'posix', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '', env
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assert env['LIBSUFFIX'] == '.a', env
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assert env['SHELL'] == 'sh', env
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assert env['HOST_OS'] == 'posix', env
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assert env['HOST_ARCH'] != '', env
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p = SCons.Platform.Platform('irix')
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assert str(p) == 'irix', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '', env
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assert env['LIBSUFFIX'] == '.a', env
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assert env['SHELL'] == 'sh', env
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assert env['HOST_OS'] == 'irix', env
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assert env['HOST_ARCH'] != '', env
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p = SCons.Platform.Platform('aix')
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assert str(p) == 'aix', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '', env
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assert env['LIBSUFFIX'] == '.a', env
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assert env['SHELL'] == 'sh', env
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assert env['HOST_OS'] == 'aix', env
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assert env['HOST_ARCH'] != '', env
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p = SCons.Platform.Platform('sunos')
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assert str(p) == 'sunos', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '', env
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assert env['LIBSUFFIX'] == '.a', env
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assert env['SHELL'] == 'sh', env
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assert env['HOST_OS'] == 'sunos', env
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assert env['HOST_ARCH'] != '', env
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p = SCons.Platform.Platform('hpux')
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assert str(p) == 'hpux', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '', env
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assert env['LIBSUFFIX'] == '.a', env
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assert env['SHELL'] == 'sh', env
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assert env['HOST_OS'] == 'hpux', env
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assert env['HOST_ARCH'] != '', env
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p = SCons.Platform.Platform('win32')
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assert str(p) == 'win32', p
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env = Environment()
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p(env)
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assert env['PROGSUFFIX'] == '.exe', env
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assert env['LIBSUFFIX'] == '.lib', env
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assert env['HOST_OS'] == 'win32', env
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assert env['HOST_ARCH'] != '', env
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exc_caught = None
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try:
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p = SCons.Platform.Platform('_does_not_exist_')
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except SCons.Errors.UserError:
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exc_caught = 1
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assert exc_caught, "did not catch expected UserError"
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env = Environment()
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SCons.Platform.Platform()(env)
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assert env != {}, env
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def test_win32_no_arch_shell_variables(self):
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"""
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Test that a usable HOST_ARCH is available when
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neither: PROCESSOR_ARCHITEW6432 nor PROCESSOR_ARCHITECTURE
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is set for SCons.Platform.win32.get_architecture()
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"""
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# Save values if defined
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PA_6432 = os.environ.get('PROCESSOR_ARCHITEW6432')
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PA = os.environ.get('PROCESSOR_ARCHITECTURE')
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if PA_6432:
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del(os.environ['PROCESSOR_ARCHITEW6432'])
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if PA:
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del(os.environ['PROCESSOR_ARCHITECTURE'])
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p = SCons.Platform.win32.get_architecture()
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# restore values
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if PA_6432:
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os.environ['PROCESSOR_ARCHITEW6432']=PA_6432
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if PA:
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os.environ['PROCESSOR_ARCHITECTURE']=PA
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assert p.arch != '', 'SCons.Platform.win32.get_architecture() not setting arch'
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assert p.synonyms != '', 'SCons.Platform.win32.get_architecture() not setting synonyms'
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class TempFileMungeTestCase(unittest.TestCase):
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def test_MAXLINELENGTH(self):
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""" Test different values for MAXLINELENGTH with the same
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size command string to ensure that the temp file mechanism
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kicks in only at MAXLINELENGTH+1, or higher
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"""
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# Init class with cmd, such that the fully expanded
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# string reads "a test command line".
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# Note, how we're using a command string here that is
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# actually longer than the substituted one. This is to ensure
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# that the TempFileMunge class internally really takes the
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# length of the expanded string into account.
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defined_cmd = "a $VERY $OVERSIMPLIFIED line"
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t = SCons.Platform.TempFileMunge(defined_cmd)
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env = SCons.Environment.SubstitutionEnvironment(tools=[])
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# Setting the line length high enough...
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env['MAXLINELENGTH'] = 1024
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env['VERY'] = 'test'
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env['OVERSIMPLIFIED'] = 'command'
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expanded_cmd = env.subst(defined_cmd)
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# Call the tempfile munger
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cmd = t(None, None, env, 0)
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assert cmd == defined_cmd, cmd
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# Let MAXLINELENGTH equal the string's length
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env['MAXLINELENGTH'] = len(expanded_cmd)
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cmd = t(None, None, env, 0)
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assert cmd == defined_cmd, cmd
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# Finally, let the actual tempfile mechanism kick in
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# Disable printing of actions...
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old_actions = SCons.Action.print_actions
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SCons.Action.print_actions = 0
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env['MAXLINELENGTH'] = len(expanded_cmd)-1
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cmd = t(None, None, env, 0)
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# ...and restoring its setting.
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SCons.Action.print_actions = old_actions
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assert cmd != defined_cmd, cmd
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def test_TEMPFILEARGJOINBYTE(self):
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"""
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Test argument join byte TEMPFILEARGJOINBYTE
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"""
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# Init class with cmd, such that the fully expanded
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# string reads "a test command line".
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# Note, how we're using a command string here that is
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# actually longer than the substituted one. This is to ensure
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# that the TempFileMunge class internally really takes the
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# length of the expanded string into account.
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defined_cmd = "a $VERY $OVERSIMPLIFIED line"
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t = SCons.Platform.TempFileMunge(defined_cmd)
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env = SCons.Environment.SubstitutionEnvironment(tools=[])
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# Setting the line length high enough...
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env['MAXLINELENGTH'] = 1024
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env['VERY'] = 'test'
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env['OVERSIMPLIFIED'] = 'command'
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env['TEMPFILEARGJOINBYTE'] = os.linesep
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expanded_cmd = env.subst(defined_cmd)
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# For tempfilemunge to operate.
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old_actions = SCons.Action.print_actions
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SCons.Action.print_actions = 0
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env['MAXLINELENGTH'] = len(expanded_cmd)-1
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cmd = t(None, None, env, 0)
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# print("CMD is:%s"%cmd)
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with open(cmd[-1],'rb') as f:
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file_content = f.read()
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# print("Content is:[%s]"%file_content)
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# ...and restoring its setting.
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SCons.Action.print_actions = old_actions
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assert file_content != env['TEMPFILEARGJOINBYTE'].join(['test','command','line'])
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def test_TEMPFILEARGESCFUNC(self):
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"""
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Test a custom TEMPFILEARGESCFUNC
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"""
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def _tempfile_arg_esc_func(arg):
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return str(arg).replace("line", "newarg")
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defined_cmd = "a $VERY $OVERSIMPLIFIED line"
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t = SCons.Platform.TempFileMunge(defined_cmd)
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env = SCons.Environment.SubstitutionEnvironment(tools=[])
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# Setting the line length high enough...
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env['MAXLINELENGTH'] = 5
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env['VERY'] = 'test'
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env['OVERSIMPLIFIED'] = 'command'
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# For tempfilemunge to operate.
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old_actions = SCons.Action.print_actions
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SCons.Action.print_actions = 0
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env['TEMPFILEARGESCFUNC'] = _tempfile_arg_esc_func
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cmd = t(None, None, env, 0)
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# print("CMD is: %s"%cmd)
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with open(cmd[-1], 'rb') as f:
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file_content = f.read()
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# print("Content is:[%s]"%file_content)
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# # ...and restoring its setting.
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SCons.Action.print_actions = old_actions
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assert b"newarg" in file_content
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def test_tempfilecreation_once(self):
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"""
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Init class with cmd, such that the fully expanded
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string reads "a test command line".
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Note, how we're using a command string here that is
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actually longer than the substituted one. This is to ensure
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that the TempFileMunge class internally really takes the
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length of the expanded string into account.
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"""
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defined_cmd = "a $VERY $OVERSIMPLIFIED line"
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t = SCons.Platform.TempFileMunge(defined_cmd)
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env = SCons.Environment.SubstitutionEnvironment(tools=[])
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# Setting the line length high enough...
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env['VERY'] = 'test'
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env['OVERSIMPLIFIED'] = 'command'
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expanded_cmd = env.subst(defined_cmd)
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env['MAXLINELENGTH'] = len(expanded_cmd)-1
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# Disable printing of actions...
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old_actions = SCons.Action.print_actions
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SCons.Action.print_actions = 0
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# Create an instance of object derived class to allow setattrb
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class Node:
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class Attrs:
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pass
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def __init__(self):
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self.attributes = self.Attrs()
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target = [Node()]
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cmd = t(target, None, env, 0)
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# ...and restoring its setting.
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SCons.Action.print_actions = old_actions
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assert cmd != defined_cmd, cmd
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assert cmd == target[0].attributes.tempfile_cmdlist[defined_cmd]
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class PlatformEscapeTestCase(unittest.TestCase):
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def test_posix_escape(self):
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""" Check that paths with parens are escaped properly
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"""
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import SCons.Platform.posix
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test_string = "/my (really) great code/main.cpp"
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output = SCons.Platform.posix.escape(test_string)
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# We expect the escape function to wrap the string
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# in quotes, but not escape any internal characters
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# in the test_string. (Parens doesn't require shell
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# escaping if their quoted)
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assert output[1:-1] == test_string
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if __name__ == "__main__":
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unittest.main()
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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