#!/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 "ghost" entries in the .sconsign file don't have Nodes created for them on subsequent runs (which would cause errors when scanning directories). """ import os.path d_current_txt = os.path.join('d', 'current.txt') import TestSCons test = TestSCons.TestSCons() # This test case is from Morten Elo Petersen. It's harder because # blib-case1only actually exists in the build dir after the -c, so the # Dir scanner finds it and adds it to the dir's entries. # Unfortunately FS.py's File.exists() method checks it later and finds # it looks like a stale build copy of a missing source, so it deletes # it. And then it's later discovered to be missing since it's still # in the dir's entries list. The fix for this is to test for missing # source files in the dir scanner (Scanner/Dir.py), and delete them # (just like File.exists() does if they're found in the build dir # rather than making entries for them. test.write('SConstruct', """\ def cat(target, source, env): fp = open(str(target[0]), 'wb') for s in source: fp.write(open(str(s), 'rb').read()) fp.close() env=Environment() Export('env') env['BUILDERS']['Cat']=Builder(action=cat, multi=1) SConscript('src/SConscript',variant_dir='build') """) test.subdir('src') test.write(['src', 'SConscript'], """\ Import('env') if ARGUMENTS['case']=='1': A=env.Cat('#build/lib/blib-case1only','src.txt') B=env.Cat('#build/lib/blibB','#build/lib/blib-case1only') if ARGUMENTS['case']=='2': A=env.Cat('case2only','src.txt') B=env.Cat('#build/lib/blibB.txt','case2only') env.Alias('go','#build/lib') """) test.write(['src', 'src.txt'], "anything") test.run(arguments="-Q go case=1") test.must_exist('build/lib/blib-case1only') test.run(arguments="-Q go case=2") test.run(arguments="-Q go case=2 -c") test.run(arguments="-Q go case=2") ############################################################################# # This test case is from Jason Orendorff. # Checking for existence before making nodes for things found in the # .sconsign fixes this one. test.write('SConstruct', """\ Command("d/current.txt", [], [Touch("$TARGET")]) if ARGUMENTS.has_key('pass') and ARGUMENTS['pass'] == '1': Command("d/obsolete.txt", [], [Touch("$TARGET")]) Command("installer.exe", ['d'], [Touch("$TARGET")]) """) test.run(arguments='-Q pass=1') # Now delete the created files test.unlink(['d', 'obsolete.txt']) test.unlink(['d', 'current.txt']) test.rmdir(['d']) # Run again, as pass 2 expect = """Touch("%(d_current_txt)s") Touch("installer.exe") """ % locals() test.run(arguments='-Q pass=2', stdout=expect) test.pass_test() # Local Variables: # tab-width:4 # indent-tabs-mode:nil # End: # vim: set expandtab tabstop=4 shiftwidth=4: