scons_gd/scons/test/Configure/option--config.py
2022-10-15 16:06:26 +02:00

219 lines
7.4 KiB
Python

#!/usr/bin/env python
#
# __COPYRIGHT__
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# The above copyright notice and this permission notice shall be included
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
"""
Verify use of the --config=<auto|force|cache> option.
"""
import os.path
from TestSCons import TestSCons, ConfigCheckInfo, _obj
from TestCmd import IS_WINDOWS
from SCons.Util import get_current_hash_algorithm_used
test = TestSCons()
test.subdir('include')
NCR = test.NCR # non-cached rebuild
CR = test.CR # cached rebuild (up to date)
NCF = test.NCF # non-cached build failure
CF = test.CF # cached build failure
# as this test is somewhat complicated, skip it if the library doesn't support md5
# as the default hashing algorithm.
if get_current_hash_algorithm_used() != 'md5':
test.skip_test('Skipping test as could not continue without the hash algorithm set to md5!')
SConstruct_path = test.workpath('SConstruct')
test.write(SConstruct_path, """
env = Environment(CPPPATH='#/include')
import os
env.AppendENVPath('PATH', os.environ['PATH'])
conf = Configure(env)
conf.CheckCHeader('non_system_header0.h')
conf.CheckCHeader('non_system_header1.h')
env = conf.Finish()
""")
test.write(['include', 'non_system_header0.h'], """
/* A header */
""")
conftest_0_c_hash = 'cda36b76729ffb03bf36a48d13b2d98d'
conftest_1_c_hash = 'acc476a565a3f6d5d67ddc21f187d062'
if IS_WINDOWS:
conftest_0_obj_suffix = '_213c72f9eb682c6f27f2eb78ed8bd57a'+_obj
conftest_1_obj_suffix = '_7c505229a64dccfea6e7cfdffe76bd2a'+_obj
else:
conftest_0_obj_suffix = '_9b191e4c46e9d6ba17c8cd4d730900cf'+_obj
conftest_1_obj_suffix = '_b9da1a844a8707269188b28a62c0d83e'+_obj
conftest_0_base = os.path.join(".sconf_temp", "conftest_%s_0%%s"%conftest_0_c_hash)
conftest_0_c = conftest_0_base%'.c'
conftest_1_base = os.path.join(".sconf_temp", "conftest_%s_0%%s"%conftest_1_c_hash)
SConstruct_file_line = test.python_file_line(SConstruct_path, 6)[:-1]
expect = """
scons: *** "%(conftest_0_c)s" is not yet built and cache is forced.
%(SConstruct_file_line)s
""" % locals()
test.run(arguments='--config=cache', status=2, stderr=expect)
test.run(arguments='--config=auto')
test.checkConfigureLogAndStdout(checks=[
ConfigCheckInfo("Checking for C header file non_system_header0.h... ",
'yes',
[((".c", NCR),
(_obj, NCR))],
conftest_0_base
),
ConfigCheckInfo("Checking for C header file non_system_header1.h... ",
'no',
[((".c", NCR),
(_obj, NCF))],
conftest_1_base)]
)
test.run(arguments='--config=auto')
test.checkConfigureLogAndStdout(checks=[
ConfigCheckInfo("Checking for C header file non_system_header0.h... ",
'yes',
[((".c", CR),
(conftest_0_obj_suffix, CR))],
conftest_0_base,
),
ConfigCheckInfo("Checking for C header file non_system_header1.h... ",
'no',
[((".c", CR),
(conftest_1_obj_suffix, CF))],
conftest_1_base)]
)
test.run(arguments='--config=force')
test.checkConfigureLogAndStdout(checks=[
ConfigCheckInfo("Checking for C header file non_system_header0.h... ",
'yes',
[((".c", NCR),
(conftest_0_obj_suffix, NCR))],
conftest_0_base,
),
ConfigCheckInfo("Checking for C header file non_system_header1.h... ",
'no',
[((".c", NCR),
(conftest_1_obj_suffix, NCF))],
conftest_1_base)]
)
test.run(arguments='--config=cache')
test.checkConfigureLogAndStdout(checks=[
ConfigCheckInfo("Checking for C header file non_system_header0.h... ",
'yes',
[((".c", CR),
(conftest_0_obj_suffix, CR))],
conftest_0_base,
),
ConfigCheckInfo("Checking for C header file non_system_header1.h... ",
'no',
[((".c", CR),
(conftest_1_obj_suffix, CF))],
conftest_1_base)]
)
test.write(['include', 'non_system_header1.h'], """
/* Another header */
""")
test.unlink(['include', 'non_system_header0.h'])
test.run(arguments='--config=cache')
test.checkConfigureLogAndStdout(checks=[
ConfigCheckInfo("Checking for C header file non_system_header0.h... ",
'yes',
[((".c", CR),
(conftest_0_obj_suffix, CR))],
conftest_0_base,
),
ConfigCheckInfo("Checking for C header file non_system_header1.h... ",
'no',
[((".c", CR),
(conftest_1_obj_suffix, CF))],
conftest_1_base)]
)
test.run(arguments='--config=auto')
test.checkConfigureLogAndStdout(checks=[
ConfigCheckInfo("Checking for C header file non_system_header0.h... ",
'no',
[((".c", CR),
(conftest_0_obj_suffix, NCF))],
conftest_0_base,
),
ConfigCheckInfo("Checking for C header file non_system_header1.h... ",
'yes',
[((".c", CR),
(conftest_1_obj_suffix, NCR))],
conftest_1_base)]
)
test.file_fixture('test_main.c')
# Check the combination of --config=force and Decider('MD5-timestamp')
SConstruct_path = test.workpath('SConstruct')
test.write(SConstruct_path, """
env = Environment()
env.Decider('MD5-timestamp')
conf = Configure(env)
conf.TryLink('int main(){return 0;}','.c')
env = conf.Finish()
env.Program('test_main.c')
""")
test.run(arguments='--config=force')
# On second run the sconsign is loaded and decider doesn't just indicate need to rebuild
test.run(arguments='--config=force')
test.must_not_contain(test.workpath('config.log'), "TypeError: 'NoneType' object is not callable", mode='r')
# Now check to check that test_main.c didn't rebuild on second run above.
# This fixes an issue where --config=force overwrites the Environments decider and is not reset when
# the configure context is done.
# https://github.com/SCons/scons/issues/3303
test.fail_test('test_main.o' in test.stdout())
test.pass_test()
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