#!/usr/bin/env python
#
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Ensure that SharedLibrary builder with SHLIBVERSION set works with VariantDir.
"""

import TestSCons
import os
import sys

import SCons.Platform

platform = SCons.Platform.platform_default()

test = TestSCons.TestSCons()

test.subdir(['src'])
test.subdir(['src','lib'])
test.subdir(['src','bin'])

test.write(['src','lib','foo.c'], """
#if _WIN32
__declspec(dllexport)
#endif
int foo() { return 0; }
""")

test.write(['src','bin','main.c'], """
#if _WIN32
__declspec(dllimport)
#endif
int foo();
int main()
{
  return foo();
}
""")

test.write('SConstruct', """
env = Environment()
variant = { 'variant_dir' : 'build',
            'src_dir'     : 'src',
            'duplicate'   : 0,
            'exports'     : { 'env' : env } }
SConscript('src/lib/SConscript', **variant)
SConscript('src/bin/SConscript', **variant)
""")

test.write(['src','lib','SConscript'], """
Import('env')
env.SharedLibrary('foo', 'foo.c', SHLIBVERSION = '0.1.2')
""" )

test.write(['src','bin','SConscript'], """
Import('env')
env.Program('main.c', LIBS=['foo'], LIBPATH=['../lib'])
""")

test.run(arguments = ['--tree=all'])

if platform == 'cygwin' or platform == 'win32':
    # PATH is used to search for *.dll libraries on windows
    path = os.environ.get('PATH','')
    if path: path = path + os.pathsep
    path = path + test.workpath('build/lib')
    os.environ['PATH'] = path

if os.name == 'posix':
    os.environ['LD_LIBRARY_PATH'] = test.workpath('build/lib')
if sys.platform.find('irix') != -1:
    os.environ['LD_LIBRARYN32_PATH'] = test.workpath('build/lib')

test.run(program = test.workpath('build/bin/main'))

if platform == 'posix':
    # All (?) the files we expect will get created in the current directory
    files = [
    'libfoo.so',
    'libfoo.so.0',
    'libfoo.so.0.1.2',
    ]
    obj = 'foo.os'
elif platform == 'darwin':
    # All (?) the files we expect will get created in the current directory
    files = [
    'libfoo.dylib',
    'libfoo.0.1.2.dylib',
    ]
    obj = 'foo.os'
elif platform == 'cygwin':
    # All (?) the files we expect will get created in the current directory
    files = [
    'cygfoo-0-1-2.dll',
    'libfoo-0-1-2.dll.a',
    'libfoo.dll.a',
    ]
    obj = 'foo.os'
elif platform == 'win32':
    # All (?) the files we expect will get created in the current directory
    files = [
    'foo.dll',
    'foo.lib',
    ]
    obj = 'foo.obj'
elif platform == 'sunos':
    # All (?) the files we expect will get created in the current directory
    files = [
    'libfoo.so',
    'libfoo.so.0',
    'libfoo.so.0.1.2',
    ]
    obj = 'so_foo.os'
else:
    # All (?) the files we expect will get created in the current directory
    files= [
    'libfoo.so',
    ]
    obj = 'foo.os'

test.must_exist([ 'build', 'lib', obj ])
for f in files:
    test.must_exist([ 'build', 'lib', f ])

test.run(arguments = ['-c'])

test.must_not_exist([ 'build', 'lib', obj ])
for f in files:
    test.must_not_exist([ 'build', 'lib', f ])

test.must_exist(['src', 'lib', 'foo.c'])
test.must_exist(['SConstruct'])
test.must_exist(['src', 'lib', 'SConscript'])
test.must_exist(['src', 'bin', 'SConscript'])

test.pass_test()

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