mirror of
https://github.com/Relintai/scons_gd.git
synced 2025-02-14 17:00:20 +01:00
88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# __COPYRIGHT__
|
|
#
|
|
# 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.
|
|
#
|
|
|
|
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
|
|
|
|
"""
|
|
Verify that targets retrieved from CacheDir() are reported as
|
|
up-to-date by the -q option.
|
|
|
|
Thanks to dvitek for the test case.
|
|
"""
|
|
|
|
# Demonstrate a regression between 0.96.1 and 0.96.93.
|
|
#
|
|
# SCons would incorrectly believe files are stale if they were retrieved
|
|
# from the cache in a previous invocation.
|
|
#
|
|
# What this script does:
|
|
# 1. Set up two identical C project directories called 'alpha' and
|
|
# 'beta', which use the same cache
|
|
# 2. Invoke scons on 'alpha'
|
|
# 3. Invoke scons on 'beta', which successfully draws output
|
|
# files from the cache
|
|
# 4. Invoke scons again, asserting (with -q) that 'beta' is up to date
|
|
#
|
|
# Step 4 failed in 0.96.93. In practice, this problem would lead to
|
|
# lots of unecessary fetches from the cache during incremental
|
|
# builds (because they behaved like non-incremental builds).
|
|
|
|
import TestSCons
|
|
|
|
test = TestSCons.TestSCons()
|
|
|
|
test.subdir('cache', 'alpha', 'beta')
|
|
|
|
foo_c = """
|
|
int main(void){ return 0; }
|
|
"""
|
|
|
|
sconstruct = """
|
|
CacheDir(r'%s')
|
|
Program('foo', 'foo.c')
|
|
""" % test.workpath('cache')
|
|
|
|
test.write('alpha/foo.c', foo_c)
|
|
test.write('alpha/SConstruct', sconstruct)
|
|
|
|
test.write('beta/foo.c', foo_c)
|
|
test.write('beta/SConstruct', sconstruct)
|
|
|
|
# First build, populates the cache
|
|
test.run(chdir = 'alpha', arguments = '.')
|
|
|
|
# Second build, everything is a cache hit
|
|
test.run(chdir = 'beta', arguments = '.')
|
|
|
|
# Since we just built 'beta', it ought to be up to date.
|
|
test.run(chdir = 'beta', arguments = '. -q')
|
|
|
|
test.pass_test()
|
|
|
|
# Local Variables:
|
|
# tab-width:4
|
|
# indent-tabs-mode:nil
|
|
# End:
|
|
# vim: set expandtab tabstop=4 shiftwidth=4:
|