#!/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 sys import TestSCons python = TestSCons.python test = TestSCons.TestSCons() test.write('build.py', r""" import sys input = open(sys.argv[1], 'rb') output = open(sys.argv[2], 'wb') def process(infp, outfp): for line in infp.readlines(): if line[:8] == 'include ': file = line[8:-1] process(open(file, 'rb'), outfp) else: outfp.write(line) process(input, output) sys.exit(0) """) # Execute a subsidiary SConscript just to make sure we can # get at the Scanner keyword from there. test.write('SConstruct', """ SConscript('SConscript') """) test.write('SConscript', """ import re include_re = re.compile(r'^include\s+(\S+)$', re.M) def kfile_scan(node, env, target, arg): contents = node.get_contents() includes = include_re.findall(contents) return includes kscan = Scanner(name = 'kfile', function = kfile_scan, argument = None, skeys = ['.k']) env = Environment(K2SCAN=kfile_scan) k2scan = env.Scanner(name = 'k2', # We'd like to do the following, but it will take # some major surgery to subst() and subst_list(), # so comment it out for now. # function = '$K2SCAN', function = kfile_scan, argument = None, skeys = ['.k2']) env = Environment() env.Append(SCANNERS = kscan) env.Command('foo', 'foo.k', r'%s build.py $SOURCES $TARGET') env2 = env.Copy() env2.Append(SCANNERS = [k2scan]) env2.Command('junk', 'junk.k2', r'%s build.py $SOURCES $TARGET') bar = env.Command('bar', 'bar.in', r'%s build.py $SOURCES $TARGET') bar.source_scanner = kscan """ % (python, python, python)) test.write('foo.k', """foo.k 1 line 1 include xxx include yyy foo.k 1 line 4 """) test.write('bar.in', """include yyy bar.in 1 line 2 bar.in 1 line 3 include zzz """) test.write('junk.k2', """include yyy junk.k2 1 line 2 junk.k2 1 line 3 include zzz """) test.write('xxx', "xxx 1\n") test.write('yyy', "yyy 1\n") test.write('zzz', "zzz 1\n") test.run(arguments = '.') test.must_match('foo', "foo.k 1 line 1\nxxx 1\nyyy 1\nfoo.k 1 line 4\n") test.must_match('bar', "yyy 1\nbar.in 1 line 2\nbar.in 1 line 3\nzzz 1\n") test.must_match('junk', "yyy 1\njunk.k2 1 line 2\njunk.k2 1 line 3\nzzz 1\n") test.up_to_date(arguments = '.') test.write('xxx', "xxx 2\n") test.run(arguments = '.') test.must_match('foo', "foo.k 1 line 1\nxxx 2\nyyy 1\nfoo.k 1 line 4\n") test.must_match('bar', "yyy 1\nbar.in 1 line 2\nbar.in 1 line 3\nzzz 1\n") test.must_match('junk', "yyy 1\njunk.k2 1 line 2\njunk.k2 1 line 3\nzzz 1\n") test.write('yyy', "yyy 2\n") test.run(arguments = '.') test.must_match('foo', "foo.k 1 line 1\nxxx 2\nyyy 2\nfoo.k 1 line 4\n") test.must_match('bar', "yyy 2\nbar.in 1 line 2\nbar.in 1 line 3\nzzz 1\n") test.must_match('junk', "yyy 2\njunk.k2 1 line 2\njunk.k2 1 line 3\nzzz 1\n") test.write('zzz', "zzz 2\n") test.run(arguments = '.') test.must_match('foo', "foo.k 1 line 1\nxxx 2\nyyy 2\nfoo.k 1 line 4\n") test.must_match('bar', "yyy 2\nbar.in 1 line 2\nbar.in 1 line 3\nzzz 2\n") test.must_match('junk', "yyy 2\njunk.k2 1 line 2\njunk.k2 1 line 3\nzzz 2\n") test.up_to_date(arguments = 'foo') test.pass_test()