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#!/usr/bin/env python
#
# 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.
"""
Verify the ConfigureDryRunError.
"""
import os
import TestSCons
from SCons.Util import get_current_hash_algorithm_used
_obj = TestSCons._obj
test = TestSCons.TestSCons()
lib = test.Configure_lib
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
SConstruct_path = test.workpath('SConstruct')
test.write(SConstruct_path, """
import os
DefaultEnvironment(tools=[])
env = Environment()
env.AppendENVPath('PATH', os.environ['PATH'])
conf = Configure(env)
r1 = conf.CheckLib('%s') # will pass
r2 = conf.CheckLib('hopefullynolib') # will fail
env = conf.Finish()
if not (r1 and not r2):
Exit(1)
""" % lib)
expect = """
scons: *** Cannot create configure directory ".sconf_temp" within a dry-run.
""" + test.python_file_line(SConstruct_path, 8)
test.run(arguments='-n', status=2, stderr=expect)
test.must_not_exist('config.log')
test.subdir('.sconf_temp')
# depending on which default hash function we're using, we'd expect one
# of the following filenames. The filenames are generated by the conftest
# changes in #3543 : https://github.com/SCons/scons/pull/3543
# Note if the code generated for CheckLib(Configure_lib) changes, we need
# to recompute the hashes of the generated file - even though it won't
# even be built for this test.
possible_filenames = {
'md5': 'conftest_e492448966d6e04631c094ba6d6e8a32_0.c',
'sha1': 'conftest_f0a9e7fe48f48687797dbafb5d07071d35f86dd2_0.c',
'sha256': 'conftest_e856bf0bdb229b16823f193eee68254b885340d0b2f0277ff2eaca78aa0ba7aa_0.c',
}
test_filename = possible_filenames[get_current_hash_algorithm_used()]
conftest_0_c = os.path.join(".sconf_temp", test_filename)
SConstruct_file_line = test.python_file_line(SConstruct_path, 9)[:-1]
expect = """
scons: *** Cannot update configure test "%(conftest_0_c)s" within a dry-run.
%(SConstruct_file_line)s
""" % locals()
test.run(arguments='-n', status=2, stderr=expect)
test.run()
test.checkLogAndStdout(["Checking for C library %s... " % lib,
"Checking for C library hopefullynolib... "],
["yes", "no"],
[[((".c", NCR), (_obj, NCR))],
[((".c", NCR), (_obj, NCF))]],
"config.log", ".sconf_temp", "SConstruct")
oldLog = test.read(test.workpath('config.log'), mode='r')
test.run(arguments='-n')
test.checkLogAndStdout(["Checking for C library %s... " % lib,
"Checking for C library hopefullynolib... "],
["yes", "no"],
[[((".c", CR), (_obj, CR))],
[((".c", CR), (_obj, CF))]],
"config.log", ".sconf_temp", "SConstruct",
doCheckLog=False)
newLog = test.read(test.workpath('config.log'), mode='r')
if newLog != oldLog:
print("Unexpected update of log file within a dry run")
test.fail_test()
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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