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author | William Blevins <wblevins@gmail.com> | 2015-03-23 22:48:48 -0400 |
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committer | William Blevins <wblevins@gmail.com> | 2015-03-23 22:48:48 -0400 |
commit | c6d81e0932bbd7b35a2d0c20db7fcf1f773048dc (patch) | |
tree | 033ef7e45dfe205ccdfd308938c1d7802f03d0ef /test/Decider/switch-rebuild.py | |
download | scons-git-c6d81e0932bbd7b35a2d0c20db7fcf1f773048dc.tar.gz |
Updated jni header directory expectations for tests.
My openjdk install link/dir also contained the architecture.
Example: RPM package java-1.7.0-openjdk-devel-1.7.0.75-2.5.4.0.el6_6.x86_64
created link /usr/lib/jvm/java-1.7.0-openjdk.x86_64
Affected tests:
test/Java/multi-step.py
test/Java/swig-dependencies.py
Diffstat (limited to 'test/Decider/switch-rebuild.py')
-rw-r--r-- | test/Decider/switch-rebuild.py | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/test/Decider/switch-rebuild.py b/test/Decider/switch-rebuild.py new file mode 100644 index 000000000..45becbebf --- /dev/null +++ b/test/Decider/switch-rebuild.py @@ -0,0 +1,93 @@ +#!/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__" + +""" +Test that switching Decider() types between MD5 and timestamp-match +does not cause unnecessary rebuilds. +""" + +import TestSCons + +test = TestSCons.TestSCons(match=TestSCons.match_re_dotall) + +base_sconstruct_contents = """\ +Decider('%s') + +def build(env, target, source): + open(str(target[0]), 'wt').write(open(str(source[0]), 'rt').read()) +B = Builder(action=build) +env = Environment(BUILDERS = { 'B' : B }) +env.B(target='switch.out', source='switch.in') +""" + +def write_SConstruct(test, sig_type): + contents = base_sconstruct_contents % sig_type + test.write('SConstruct', contents) + + +# Build first MD5 checksums. +write_SConstruct(test, 'MD5') + +test.write('switch.in', "switch.in\n") + +switch_out_switch_in = test.wrap_stdout(r'build\(\["switch.out"\], \["switch.in"\]\)\n') + +test.run(arguments='switch.out', stdout=switch_out_switch_in) + +test.up_to_date(arguments='switch.out') + + +# Now rebuild with timestamp-match. Because we always store timestamps, +# even when making the decision based on MD5 checksums, the build is +# still up to date. +write_SConstruct(test, 'timestamp-match') + +test.up_to_date(arguments='switch.out') + + +# Now switch back to MD5 checksums. When we rebuilt with the timestamp, +# it wiped out the MD5 value (because the point of timestamps is to not +# open up and checksum the contents), so the file is considered *not* +# up to date and must be rebuilt to generate a checksum. +write_SConstruct(test, 'MD5') + +test.not_up_to_date(arguments='switch.out') + + +# And just for good measure, make sure that we now rebuild in response +# to a content change. +test.write('switch.in', "switch.in 2\n") + +test.run(arguments='switch.out', stdout=switch_out_switch_in) + + +test.pass_test() + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: |