#!/usr/bin/env python
#
# __COPYRIGHT__
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# 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:
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# The above copyright notice and this permission notice shall be included
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

import string

import TestSCons

test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)

test.write('SConstruct', """\
def foo(env, target, source):
    print str(target[0])
    open(str(target[0]), 'wt').write('foo')

def exit(env, target, source):
    raise Exception('exit')

env = Environment(BUILDERS = { 'foo'  : Builder(action=foo),
                               'exit' : Builder(action=exit) })

env.foo('foo.out', 'foo.in')
env.exit('exit.out', 'exit.in')
""")

test.write('foo.in', 'foo\n')

test.write('exit.in', 'exit\n')

# print_exception doesn't always show a source line if the source file
# no longer exists or that line in the source file no longer exists,
# so make sure the proper variations are supported in the following
# regexp.
expect = """scons: \*\*\* \[exit.out\] Exception : exit
Traceback \((most recent call|innermost) last\):
(  File ".+", line \d+, in \S+
    [^\n]+
)*(  File ".+", line \d+, in \S+
)*(  File ".+", line \d+, in \S+
    [^\n]+
)*\S.+
"""

# Build foo.out first, and expect an error when we try to build exit.out.
test.run(arguments='foo.out exit.out', stderr=expect, status=2)

# Rebuild.  foo.out should be up to date, and we should get the
# expected error building exit.out.
test.run(arguments='foo.out exit.out', stderr=expect, status=2)

stdout = test.stdout()

expect = "scons: `foo.out' is up to date."

if string.find(stdout, expect) == -1:
    print "Did not find expected string %s" % repr(expect)
    print "STDOUT ======================================================="
    print stdout
    test.fail_test()

test.pass_test()