#!/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__" import imp import os import os.path import time import TestSCons test = TestSCons.TestSCons() test.write('SConstruct', """ 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 = 'f1.out', source = 'f1.in') env.B(target = 'f2.out', source = 'f2.in') env.B(target = 'f3.out', source = 'f3.in') env.B(target = 'f4.out', source = 'f4.in') SourceSignatures('timestamp') """) test.write('f1.in', "f1.in\n") test.write('f2.in', "f2.in\n") test.write('f3.in', "f3.in\n") test.write('f4.in', "f4.in\n") test.run(arguments = 'f1.out f3.out') test.run(arguments = 'f1.out f2.out f3.out f4.out', stdout = test.wrap_stdout("""\ scons: `f1.out' is up to date. build("f2.out", "f2.in") scons: `f3.out' is up to date. build("f4.out", "f4.in") """)) os.utime(test.workpath('f1.in'), (os.path.getatime(test.workpath('f1.in')), os.path.getmtime(test.workpath('f1.in'))+10)) os.utime(test.workpath('f3.in'), (os.path.getatime(test.workpath('f3.in')), os.path.getmtime(test.workpath('f3.in'))+10)) test.run(arguments = 'f1.out f2.out f3.out f4.out', stdout = test.wrap_stdout("""\ build("f1.out", "f1.in") scons: `f2.out' is up to date. build("f3.out", "f3.in") scons: `f4.out' is up to date. """)) test.write('SConstruct', """ 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 = 'f1.out', source = 'f1.in') env.B(target = 'f2.out', source = 'f2.in') env.B(target = 'f3.out', source = 'f3.in') env.B(target = 'f4.out', source = 'f4.in') SourceSignatures('MD5') """) test.write('f1.in', "f1.in\n") test.write('f2.in', "f2.in\n") test.write('f3.in', "f3.in\n") test.write('f4.in', "f4.in\n") test.run(arguments = 'f1.out f3.out') test.run(arguments = 'f1.out f2.out f3.out f4.out', stdout = test.wrap_stdout("""\ scons: `f1.out' is up to date. build("f2.out", "f2.in") scons: `f3.out' is up to date. build("f4.out", "f4.in") """)) os.utime(test.workpath('f1.in'), (os.path.getatime(test.workpath('f1.in')), os.path.getmtime(test.workpath('f1.in'))+10)) os.utime(test.workpath('f3.in'), (os.path.getatime(test.workpath('f3.in')), os.path.getmtime(test.workpath('f3.in'))+10)) test.up_to_date(arguments = 'f1.out f2.out f3.out f4.out') test.write('SConstruct', """ 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 = 'f1.out', source = 'f1.in') env.B(target = 'f2.out', source = 'f2.in') env.B(target = 'f3.out', source = 'f3.in') env.B(target = 'f4.out', source = 'f4.in') """) test.up_to_date(arguments = 'f1.out f2.out f3.out f4.out') test.write('SConstruct', """ 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 }) env2 = env.Copy() env2.SourceSignatures('MD5') env.B(target = 'f5.out', source = 'f5.in') env.B(target = 'f6.out', source = 'f6.in') env2.B(target = 'f7.out', source = 'f7.in') env2.B(target = 'f8.out', source = 'f8.in') SourceSignatures('timestamp') """) test.write('f5.in', "f5.in\n") test.write('f6.in', "f6.in\n") test.write('f7.in', "f7.in\n") test.write('f8.in', "f8.in\n") test.run(arguments = 'f5.out f7.out') test.run(arguments = 'f5.out f6.out f7.out f8.out', stdout = test.wrap_stdout("""\ scons: `f5.out' is up to date. build("f6.out", "f6.in") scons: `f7.out' is up to date. build("f8.out", "f8.in") """)) os.utime(test.workpath('f5.in'), (os.path.getatime(test.workpath('f5.in')), os.path.getmtime(test.workpath('f5.in'))+10)) os.utime(test.workpath('f7.in'), (os.path.getatime(test.workpath('f7.in')), os.path.getmtime(test.workpath('f7.in'))+10)) test.run(arguments = 'f5.out f6.out f7.out f8.out', stdout = test.wrap_stdout("""\ build("f5.out", "f5.in") scons: `f6.out' is up to date. scons: `f7.out' is up to date. scons: `f8.out' is up to date. """)) test.up_to_date(arguments = 'f5.out f6.out f7.out f8.out') # Ensure that switching signature types causes a rebuild: test.write('SConstruct', """ SourceSignatures('MD5') 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') """) test.write('switch.in', "switch.in\n") test.run(arguments = 'switch.out', stdout = test.wrap_stdout("""\ build("switch.out", "switch.in") """)) test.up_to_date(arguments = 'switch.out') test.write('SConstruct', """ SourceSignatures('timestamp') 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') """) test.run(arguments = 'switch.out', stdout = test.wrap_stdout("""\ build("switch.out", "switch.in") """)) test.up_to_date(arguments = 'switch.out') test.write('SConstruct', """ SourceSignatures('MD5') 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') """) test.run(arguments = 'switch.out', stdout = test.wrap_stdout("""\ build("switch.out", "switch.in") """)) test.up_to_date(arguments = 'switch.out') test.write('switch.in', "switch.in 2\n") test.run(arguments = 'switch.out', stdout = test.wrap_stdout("""\ build("switch.out", "switch.in") """)) # Test both implicit_cache and timestamp signatures at the same time: test.write('SConstruct', """ SetOption('implicit_cache', 1) SourceSignatures('timestamp') 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 = 'both.out', source = 'both.in') """) test.write('both.in', "both.in 1\n") test.run(arguments = 'both.out', stdout = test.wrap_stdout("""\ build("both.out", "both.in") """)) time.sleep(2) test.write('both.in', "both.in 2\n") test.run(arguments = 'both.out', stdout = test.wrap_stdout("""\ build("both.out", "both.in") """)) time.sleep(2) test.write('both.in', "both.in 3\n") test.run(arguments = 'both.out', stdout = test.wrap_stdout("""\ build("both.out", "both.in") """)) time.sleep(2) test.write('both.in', "both.in 4\n") test.run(arguments = 'both.out', stdout = test.wrap_stdout("""\ build("both.out", "both.in") """)) time.sleep(2) test.up_to_date(arguments = 'both.out') test.pass_test()