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#!/usr/bin/env python
#
# Copyright (c) 2001, 2002 Steven Knight
#
# 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 os
import sys
import TestSCons
if sys.platform == 'win32':
_exe = '.exe'
else:
_exe = ''
prog = 'prog' + _exe
subdir_prog = os.path.join('subdir', 'prog' + _exe)
variant_prog = os.path.join('variant', 'prog' + _exe)
args = prog + ' ' + subdir_prog + ' ' + variant_prog
test = TestSCons.TestSCons()
test.subdir('include', 'subdir', ['subdir', 'include'], 'inc2')
test.write('SConstruct', """
env = Environment(CPPPATH = 'inc2 include')
obj = env.Object(target='prog', source='subdir/prog.c')
env.Program(target='prog', source=obj)
SConscript('subdir/SConscript', "env")
BuildDir('variant', 'subdir', 0)
include = Dir('include')
env = Environment(CPPPATH=['inc2', include])
SConscript('variant/SConscript', "env")
""")
test.write(['subdir', 'SConscript'],
"""
Import("env")
env.Program(target='prog', source='prog.c')
""")
test.write(['include', 'foo.h'],
r"""
#define FOO_STRING "include/foo.h 1\n"
#include <bar.h>
""")
test.write(['include', 'bar.h'],
r"""
#define BAR_STRING "include/bar.h 1\n"
""")
test.write(['include', 'baz.h'],
r"""
#define BAZ_STRING "include/baz.h 1\n"
""")
test.write(['subdir', 'prog.c'],
r"""
#include <foo.h>
#include <stdio.h>
int
main(int argc, char *argv[])
{
argv[argc++] = "--";
printf("subdir/prog.c\n");
printf(FOO_STRING);
printf(BAR_STRING);
return 0;
}
""")
test.write(['subdir', 'include', 'foo.h'],
r"""
#define FOO_STRING "subdir/include/foo.h 1\n"
#include "bar.h"
""")
test.write(['subdir', 'include', 'bar.h'],
r"""
#define BAR_STRING "subdir/include/bar.h 1\n"
""")
test.run(arguments = "--implicit-cache " + args)
test.run(program = test.workpath(prog),
stdout = "subdir/prog.c\ninclude/foo.h 1\ninclude/bar.h 1\n")
test.run(program = test.workpath(subdir_prog),
stdout = "subdir/prog.c\nsubdir/include/foo.h 1\nsubdir/include/bar.h 1\n")
test.run(program = test.workpath(variant_prog),
stdout = "subdir/prog.c\ninclude/foo.h 1\ninclude/bar.h 1\n")
test.up_to_date(arguments = args)
# Make sure implicit dependenies work right when one is modifed:
test.write(['include', 'foo.h'],
r"""
#define FOO_STRING "include/foo.h 2\n"
#include "bar.h"
""")
test.run(arguments = "--implicit-cache " + args)
test.run(program = test.workpath(prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
test.run(program = test.workpath(subdir_prog),
stdout = "subdir/prog.c\nsubdir/include/foo.h 1\nsubdir/include/bar.h 1\n")
test.run(program = test.workpath(variant_prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
test.up_to_date(arguments = args)
# Make sure that changing the order of includes causes rebuilds and
# doesn't produce redundant rebuilds:
test.write(['include', 'foo.h'],
r"""
#define FOO_STRING "include/foo.h 2\n"
#include "bar.h"
#include "baz.h"
""")
test.run(arguments = "--implicit-cache " + args)
test.run(program = test.workpath(prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
test.run(program = test.workpath(subdir_prog),
stdout = "subdir/prog.c\nsubdir/include/foo.h 1\nsubdir/include/bar.h 1\n")
test.run(program = test.workpath(variant_prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
test.up_to_date(arguments = args)
test.write(['include', 'foo.h'],
r"""
#define FOO_STRING "include/foo.h 2\n"
#include "baz.h"
#include "bar.h"
""")
test.run(arguments = "--implicit-cache " + args)
test.run(program = test.workpath(prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
test.run(program = test.workpath(subdir_prog),
stdout = "subdir/prog.c\nsubdir/include/foo.h 1\nsubdir/include/bar.h 1\n")
test.run(program = test.workpath(variant_prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
test.up_to_date(arguments = args)
# Add inc2/foo.h that should shadow include/foo.h, but
# because of implicit dependency caching, scons doesn't
# detect this:
test.write(['inc2', 'foo.h'],
r"""
#define FOO_STRING "inc2/foo.h 1\n"
#include <bar.h>
""")
test.run(arguments = "--implicit-cache " + args)
test.run(arguments = "--implicit-cache " + args)
test.run(program = test.workpath(prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
test.run(program = test.workpath(subdir_prog),
stdout = "subdir/prog.c\nsubdir/include/foo.h 1\nsubdir/include/bar.h 1\n")
test.run(program = test.workpath(variant_prog),
stdout = "subdir/prog.c\ninclude/foo.h 2\ninclude/bar.h 1\n")
# Now modifying include/foo.h should make scons aware of inc2/foo.h
test.write(['include', 'foo.h'],
r"""
#define FOO_STRING "include/foo.h 3\n"
#include "bar.h"
""")
test.run(arguments = "--implicit-cache " + args)
test.run(program = test.workpath(prog),
stdout = "subdir/prog.c\ninc2/foo.h 1\ninclude/bar.h 1\n")
test.run(program = test.workpath(subdir_prog),
stdout = "subdir/prog.c\nsubdir/include/foo.h 1\nsubdir/include/bar.h 1\n")
test.run(program = test.workpath(variant_prog),
stdout = "subdir/prog.c\ninclude/foo.h 3\ninclude/bar.h 1\n")
test.pass_test()
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