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#!/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__"
# This test is used to verify that the Buildability of a set of nodes
# is unaffected by various querying operations on those nodes:
#
# 1) Calling exists() on a Node (e.g. from find_file) in a VariantDir
# will cause that node to be duplicated into the builddir.
# However, this should *not* occur during a dryrun (-n). When not
# performed during a dryrun, this should not affect buildability.
# 2) Calling is_derived() should not affect buildability.
import sys
import TestSCons
import os
_exe = TestSCons._exe
lib_ = TestSCons.lib_
_lib = TestSCons._lib
_obj = TestSCons._obj
dll_ = TestSCons.dll_
_dll = TestSCons._dll
if os.name == 'posix':
os.environ['LD_LIBRARY_PATH'] = '.'
if sys.platform.find('irix') > -1:
os.environ['LD_LIBRARYN32_PATH'] = '.'
test = TestSCons.TestSCons()
test.subdir('bld', 'src', ['src', 'subsrcdir'])
sconstruct = r"""
foo = Environment(SHOBJPREFIX='', WINDOWS_INSERT_DEF=1)
foo.Append(SHCXXFLAGS = '-DFOO')
bar = Environment(SHOBJPREFIX='', WINDOWS_INSERT_DEF=1)
bar.Append(SHCXXFLAGS = '-DBAR')
src = Dir('src')
VariantDir('bld', src, duplicate=1)
Nodes=[]
Nodes.extend(foo.SharedObject(target = 'foo%(_obj)s', source = 'prog.cpp'))
Nodes.extend(bar.SharedObject(target = 'bar%(_obj)s', source = 'prog.cpp'))
SConscript('bld/SConscript', ['Nodes'])
if %(_E)s:
import os
derived = [N.is_derived() for N in Nodes]
real1 = [os.path.exists(str(N)) for N in Nodes]
exists = [N.exists() for N in Nodes]
real2 = [os.path.exists(str(N)) for N in Nodes]
for N,D,R,E,F in zip(Nodes, derived, real1, exists, real2):
print '%%s: %%s %%s %%s %%s'%%(N,D,R,E,F)
foo.SharedLibrary(target = 'foo', source = 'foo%(_obj)s')
bar.SharedLibrary(target = 'bar', source = 'bar%(_obj)s')
fooMain = foo.Clone(LIBS='foo', LIBPATH='.')
foo_obj = fooMain.Object(target='foomain', source='main.c')
fooMain.Program(target='fooprog', source=foo_obj)
barMain = bar.Clone(LIBS='bar', LIBPATH='.')
bar_obj = barMain.Object(target='barmain', source='main.c')
barMain.Program(target='barprog', source=bar_obj)
gooMain = foo.Clone(LIBS='goo', LIBPATH='bld')
goo_obj = gooMain.Object(target='goomain', source='main.c')
gooMain.Program(target='gooprog', source=goo_obj)
"""
test.write('foo.def', r"""
LIBRARY "foo"
EXPORTS
doIt
""")
test.write('bar.def', r"""
LIBRARY "bar"
EXPORTS
doIt
""")
test.write('prog.cpp', r"""
#include <stdio.h>
extern "C" void
doIt()
{
#ifdef FOO
printf("prog.cpp: FOO\n");
#endif
#ifdef BAR
printf("prog.cpp: BAR\n");
#endif
}
""")
sconscript = r"""
import os
Import('*')
import __builtin__
try:
__builtin__.True
except AttributeError:
__builtin__.True = 1
__builtin__.False = 0
def mycopy(env, source, target):
open(str(target[0]),'w').write(open(str(source[0]),'r').read())
def exists_test(node):
before = os.path.exists(str(node)) # doesn't exist yet in VariantDir
via_node = node.exists() # side effect causes copy from src
after = os.path.exists(str(node))
node.is_derived()
import SCons.Script
if GetOption('no_exec'):
if (before,via_node,after) != (False,False,False):
import sys
sys.stderr.write('VariantDir exists() populated during dryrun!\n')
sys.exit(-2)
else:
if (before,via_node,after) != (False,True,True):
import sys
sys.stderr.write('VariantDir exists() population did not occur! (%%s:%%s,%%s,%%s)\n'%%(str(node),before,via_node,after))
sys.exit(-2)
goo = Environment()
goo.Append(CFLAGS = '-DFOO')
goof_in = File('goof.in')
if %(_E)s:
exists_test(goof_in)
Nodes.append(goof_in)
Nodes.extend(goo.Command(target='goof.c', source='goof.in', action=mycopy))
boo_src = File('subsrcdir/boo.c')
if %(_E)s:
exists_test(boo_src)
boo_objs = goo.Object(target='subsrcdir/boo%(_obj)s', source = boo_src)
Nodes.extend(boo_objs)
Nodes.extend(goo.Object(target='goo%(_obj)s',source='goof.c'))
goo.Library(target = 'goo', source = ['goo%(_obj)s'] + boo_objs)
"""
test.write(['src', 'goof.in'], r"""
#include <stdio.h>
extern char *boo_sub();
void
doIt()
{
#ifdef FOO
printf("prog.cpp: %s\n", boo_sub());
#endif
}
""")
test.write(['src', 'subsrcdir', 'boo.c'], r"""
char *
boo_sub()
{
return "GOO";
}
""")
test.write('main.c', r"""
void doIt();
int
main(int argc, char* argv[])
{
doIt();
return 0;
}
""")
builddir_srcnodes = [ os.path.join('bld', 'goof.in'),
os.path.join('bld', 'subsrcdir', 'boo.c'),
]
sub_build_nodes = [ os.path.join('bld', 'subsrcdir','boo' + _obj),
os.path.join('bld', 'goo' + _obj),
os.path.join('bld', 'goof.c'),
os.path.join('bld', lib_ + 'goo' + _lib),
]
build_nodes = ['fooprog' + _exe,
dll_ + 'foo' + _dll,
'foo' + _obj,
'barprog' + _exe,
dll_ + 'bar' + _dll,
'bar' + _obj,
'gooprog' + _exe,
] + builddir_srcnodes + sub_build_nodes
def cleanup_test():
"cleanup after running a test"
for F in builddir_srcnodes:
test.unlink(F) # will be repopulated during clean operation
test.run(arguments = '-c')
for F in builddir_srcnodes:
test.unlink(F)
for name in build_nodes:
test.must_not_exist(test.workpath(name))
### First pass, make sure everything goes quietly
for name in build_nodes:
test.must_not_exist(test.workpath(name))
_E=0
test.write('SConstruct', sconstruct % locals() )
test.write(['src', 'SConscript'], sconscript % locals() )
test.run(arguments = '.',
stderr=TestSCons.noisy_ar,
match=TestSCons.match_re_dotall)
test.run(program = test.workpath('fooprog'), stdout = "prog.cpp: FOO\n")
test.run(program = test.workpath('barprog'), stdout = "prog.cpp: BAR\n")
test.run(program = test.workpath('gooprog'), stdout = "prog.cpp: GOO\n")
for name in build_nodes:
test.must_exist(test.workpath(name))
cleanup_test()
### Next pass: add internal Node ops that may have side effects to
### ensure that those side-effects don't interfere with building
for name in build_nodes:
test.must_not_exist(test.workpath(name))
_E=1
test.write('SConstruct', sconstruct % locals() )
test.write(['src', 'SConscript'], sconscript % locals() )
test.run(arguments = '.',
stderr=TestSCons.noisy_ar,
match=TestSCons.match_re_dotall)
test.run(program = test.workpath('fooprog'), stdout = "prog.cpp: FOO\n")
test.run(program = test.workpath('barprog'), stdout = "prog.cpp: BAR\n")
test.run(program = test.workpath('gooprog'), stdout = "prog.cpp: GOO\n")
for name in build_nodes:
test.must_exist(test.workpath(name))
cleanup_test()
### Next pass: try a dry-run first and verify that it doesn't change
### the buildability.
for name in build_nodes:
test.must_not_exist(test.workpath(name))
_E=1
test.write('SConstruct', sconstruct % locals() )
test.write(['src', 'SConscript'], sconscript % locals() )
test.run(arguments = '-n .',
stderr=TestSCons.noisy_ar,
match=TestSCons.match_re_dotall)
for name in build_nodes:
test.must_not_exist(test.workpath(name))
test.run(arguments = '.',
stderr=TestSCons.noisy_ar,
match=TestSCons.match_re_dotall)
test.run(program = test.workpath('fooprog'), stdout = "prog.cpp: FOO\n")
test.run(program = test.workpath('barprog'), stdout = "prog.cpp: BAR\n")
test.run(program = test.workpath('gooprog'), stdout = "prog.cpp: GOO\n")
for name in build_nodes:
test.must_exist(test.workpath(name))
cleanup_test()
### Next pass: do an up-build from a VariantDir src
for name in build_nodes:
test.must_not_exist(test.workpath(name))
_E=0
test.write('SConstruct', sconstruct % locals() )
test.write(['src', 'SConscript'], sconscript % locals() )
test.run(chdir='src', arguments = '-u',
stderr=TestSCons.noisy_ar,
match=TestSCons.match_re_dotall)
for name in build_nodes:
if name in sub_build_nodes or name in builddir_srcnodes:
test.must_exist(test.workpath(name))
else:
test.must_not_exist(test.workpath(name))
cleanup_test()
### Next pass: do an up-build from a VariantDir src with Node Ops
### side-effects
for name in build_nodes:
test.must_not_exist(test.workpath(name))
_E=1
test.write('SConstruct', sconstruct % locals() )
test.write(['src', 'SConscript'], sconscript % locals() )
test.run(chdir='src', arguments = '-u',
stderr=TestSCons.noisy_ar,
match=TestSCons.match_re_dotall)
for name in build_nodes:
if name in sub_build_nodes or name in builddir_srcnodes:
test.must_exist(test.workpath(name))
else:
test.must_not_exist(test.workpath(name))
cleanup_test()
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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