MySCons / test / ParseDepends.py

#!/usr/bin/env python
#
# __COPYRIGHT__
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# "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
# in all copies or substantial portions of the Software.
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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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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#

__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

import os.path
import string

import TestSCons

_python_ = TestSCons._python_

test = TestSCons.TestSCons()

test.subdir('subdir', 'sub2')

test.write('build.py', r"""
import sys
contents = open(sys.argv[2], 'rb').read() + open(sys.argv[3], 'rb').read()
file = open(sys.argv[1], 'wb')
file.write(contents)
file.close()
""")

test.write('SConstruct', """
Foo = Builder(action = r'%(_python_)s build.py $TARGET $SOURCES subdir/foo.dep')
Bar = Builder(action = r'%(_python_)s build.py $TARGET $SOURCES subdir/bar.dep')
env = Environment(BUILDERS = { 'Foo' : Foo, 'Bar' : Bar }, SUBDIR='subdir')
env.ParseDepends('foo.d')
env.ParseDepends('bar.d')
env.Foo(target = 'f1.out', source = 'f1.in')
env.Foo(target = 'f2.out', source = 'f2.in')
env.Bar(target = 'subdir/f3.out', source = 'f3.in')
SConscript('subdir/SConscript', "env")
env.Foo(target = 'f5.out', source = 'f5.in')
env.Bar(target = 'sub2/f6.out', source = 'f6.in')
""" % locals())

test.write('foo.d', "f1.out f2.out: %s\n" % os.path.join('subdir', 'foo.dep'))
test.write('bar.d', "%s: %s\nf5.out: sub2" % (os.path.join('subdir', 'f3.out'),
                                  os.path.join('subdir', 'bar.dep')))

test.write(['subdir', 'SConscript'], """
Import("env")
ParseDepends('bar.d')
env.Bar(target = 'f4.out', source = 'f4.in')
""")

test.write(['subdir', 'bar.d'], "f4.out: bar.dep\n")

test.write('f1.in', "f1.in\n")
test.write('f2.in', "f2.in\n")
test.write('f3.in', "f3.in\n")
test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
test.write('f5.in', "f5.in\n")
test.write('f6.in', "f6.in\n")

test.write(['subdir', 'foo.dep'], "subdir/foo.dep 1\n")
test.write(['subdir', 'bar.dep'], "subdir/bar.dep 1\n")

test.run(arguments = '.')

test.must_match('f1.out', "f1.in\nsubdir/foo.dep 1\n")
test.must_match('f2.out', "f2.in\nsubdir/foo.dep 1\n")
test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 1\n")
test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 1\n")
test.must_match('f5.out', "f5.in\nsubdir/foo.dep 1\n")
test.must_match(['sub2', 'f6.out'], "f6.in\nsubdir/bar.dep 1\n")

#
test.write(['subdir', 'foo.dep'], "subdir/foo.dep 2\n")
test.write(['subdir', 'bar.dep'], "subdir/bar.dep 2\n")
test.write('f6.in', "f6.in 2\n")

test.run(arguments = '.')

test.must_match('f1.out', "f1.in\nsubdir/foo.dep 2\n")
test.must_match('f2.out', "f2.in\nsubdir/foo.dep 2\n")
test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 2\n")
test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 2\n")
test.must_match('f5.out', "f5.in\nsubdir/foo.dep 2\n")
test.must_match(['sub2', 'f6.out'], "f6.in 2\nsubdir/bar.dep 2\n")

#
test.write(['subdir', 'foo.dep'], "subdir/foo.dep 3\n")

test.run(arguments = '.')

test.must_match('f1.out', "f1.in\nsubdir/foo.dep 3\n")
test.must_match('f2.out', "f2.in\nsubdir/foo.dep 3\n")
test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 2\n")
test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 2\n")
test.must_match('f5.out', "f5.in\nsubdir/foo.dep 2\n")
test.must_match(['sub2', 'f6.out'], "f6.in 2\nsubdir/bar.dep 2\n")

#
test.write(['subdir', 'bar.dep'], "subdir/bar.dep 3\n")

test.run(arguments = '.')

test.must_match('f1.out', "f1.in\nsubdir/foo.dep 3\n")
test.must_match('f2.out', "f2.in\nsubdir/foo.dep 3\n")
test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 3\n")
test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 3\n")
test.must_match('f5.out', "f5.in\nsubdir/foo.dep 2\n")
test.must_match(['sub2', 'f6.out'], "f6.in 2\nsubdir/bar.dep 2\n")

#
test.write('f6.in', "f6.in 3\n")

test.run(arguments = '.')

test.must_match('f1.out', "f1.in\nsubdir/foo.dep 3\n")
test.must_match('f2.out', "f2.in\nsubdir/foo.dep 3\n")
test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 3\n")
test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 3\n")
test.must_match('f5.out', "f5.in\nsubdir/foo.dep 3\n")
test.must_match(['sub2', 'f6.out'], "f6.in 3\nsubdir/bar.dep 3\n")



test.write('SConstruct', """
ParseDepends('nonexistent_file')
""")

test.run()

test.write('SConstruct', """
ParseDepends('nonexistent_file', must_exist=1)
""")

test.run(status=2, stderr=None)

test.fail_test(string.find(test.stderr(), "No such file or directory") == -1)

test.pass_test()
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