#!/usr/bin/env python
#
# Copyright (c) 2001, 2002 Steven Knight
#
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# without limitation the rights to use, copy, modify, merge, publish,
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# 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.
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# 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
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"""
This test verifies that we fail gracefully and provide informative
messages if someone tries to build a target that hasn't been defined
or uses a nonexistent source file.
"""

__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

import TestSCons

test = TestSCons.TestSCons()

test.write('SConstruct', """
env = Environment()
env.Command("aaa.out", "aaa.in", "should never get executed")
env.Command("bbb.out", "bbb.in", "should never get executed")
File('xxx')
Dir('ddd')
""")

test.run(arguments = 'foo',
         stderr = "scons: *** Do not know how to make target `foo'.  Stop.\n",
         status = 2)

test.run(arguments = '-k foo/bar foo',
         stderr = """scons: *** Do not know how to make target `foo/bar'.
""",
         status = 2)

test.run(arguments = "aaa.out",
         stderr = "scons: *** No Builder for target `aaa.in', needed by `aaa.out'.  Stop.\n",
         status = 2)

test.run(arguments = "-k bbb.out aaa.out",
         stderr = """scons: *** No Builder for target `bbb.in', needed by `bbb.out'.
scons: *** No Builder for target `aaa.in', needed by `aaa.out'.
""",
         status = 2)

test.run(arguments = '-k aaa.in bbb.in',
         stderr = """scons: *** Do not know how to make target `aaa.in'.
scons: *** Do not know how to make target `bbb.in'.
""",
         status = 2)


test.run(arguments = 'xxx',
         stderr = "scons: *** Do not know how to make target `xxx'.  Stop.\n",
         status = 2)

test.run(arguments = 'ddd')


# Make sure that SCons doesn't print up-to-date messages for non-derived files that exist:
test.write('SConstruct', """
File('xxx')
""")

test.write('xxx', "xxx")

test.run(arguments='xxx', stdout=test.wrap_stdout("""\
scons: Nothing to be done for `xxx'.
"""))
         
test.run(arguments='xxx', stdout=test.wrap_stdout("""\
scons: Nothing to be done for `xxx'.
"""))

test.pass_test()