Source

SCons / test / Win32 / mingw.py

Steven Knight cd3a5ee 





























Steven Knight 18614dc 


Steven Knight cd3a5ee 




















Greg Noel 450d604 
Steven Knight cd3a5ee 









dirkbaechle b02a7c4 
Steven Knight cd3a5ee 



















































































Greg Noel 450d604 

Steven Knight cd3a5ee 
dirkbaechle b02a7c4 

Steven Knight cd3a5ee 














































Steven Knight 9aa3f9a 




"""
This tests the MinGW C/C++ compiler support.
"""

#!/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__"

import os
import sys

import TestSCons
import TestCmd

test = TestSCons.TestSCons(match = TestCmd.match_re_dotall)

# MinGW is Windows only:
if sys.platform != 'win32':
    msg = "Skipping mingw test on non-Windows platform '%s'\n" % sys.platform
    test.skip_test(msg)

# This test requires MinGW to be installed:
test.write('SConstruct',"""
from SCons.Tool.mingw import exists
import sys
env = Environment()
if exists(env):
    print 'mingw exists'
sys.exit(0)
""")

test.run()
if test.stdout().find('mingw exists') == -1:
    test.skip_test("No MinGW on this system, skipping test.\n")

test.subdir('header')

# Do the actual testing:
test.write('SConstruct',"""
env=Environment(tools=['mingw'])
assert env['CC'] == 'gcc'
env.StaticLibrary('static', 'static.cpp')
env.SharedLibrary('shared', 'shared.cpp')
env.SharedLibrary('cshared', ['cshared.c', 'cshared.def'], WINDOWS_INSERT_DEF=1)
env.Program('test', ['test.cpp', env.RES('resource.rc', CPPPATH=['header'])], LIBS=['static', 'shared', 'cshared'], LIBPATH=['.'])
""")

test.write('test.cpp', '''
#include <stdio.h>
#include <windows.h>
#include "resource.h"

void shared_func(void);
void static_func(void);
extern "C" void cshared_func(void);

int main(void) 
{ 
    printf("%s\\n", "test.cpp");
    shared_func();
    static_func();
    cshared_func();

    char test[1024];
    LoadString(GetModuleHandle(NULL), IDS_TEST, test, sizeof(test));
    printf("%d %s\\n", IDS_TEST, test);

    return 0;
}
''')

test.write('resource.rc', '''
#include "resource.h"
#include <resource2.h>

STRINGTABLE DISCARDABLE 
BEGIN
    IDS_TEST RESOURCE_RC
END
''')

test.write('resource.h', '''
#define IDS_TEST 2001
''')

test.write('static.cpp', '''
#include <stdio.h>

void static_func(void)
{
    printf("%s\\n", "static.cpp");
}
''')

test.write('shared.cpp', '''
#include <stdio.h>

void shared_func(void)
{
    printf("%s\\n", "shared.cpp");
}
''')

test.write('cshared.c', '''
#include <stdio.h>

void cshared_func(void)
{
    printf("%s\\n", "cshared.c");
}
''')

test.write('cshared.def', '''
EXPORTS
cshared_func
''')



test.write('header/resource2.h', '''
#define RESOURCE_RC "resource.rc"
''')

# the mingw linker likes to print "Creating library file: libfoo.a" to stderr, but
# we'd like for this test to pass once this bug is fixed, so match anything at all
# that comes out of stderr:
test.run(arguments='test.exe', stderr='.*')
# ensure the source def for cshared.def got used, and there wasn't a target def for chshared.dll:
test.fail_test(test.stdout().find('cshared.def') == -1)
test.fail_test(test.stdout().find('-Wl,--output-def,cshared.def') != -1)
# ensure the target def got generated for the shared.dll:
test.fail_test(not os.path.exists(test.workpath('cshared.def')))
test.fail_test(os.path.exists(test.workpath('shared.def')))
test.run(program=test.workpath('test.exe'), stdout='test.cpp\nshared.cpp\nstatic.cpp\ncshared.c\n2001 resource.rc\n')

# ensure that modifying the header causes the resource to be rebuilt:
test.write('resource.h', '''
#define IDS_TEST 2002
''')
test.run(arguments='test.exe', stderr='.*')
test.run(program=test.workpath('test.exe'), stdout='test.cpp\nshared.cpp\nstatic.cpp\ncshared.c\n2002 resource.rc\n')

# Test with specifying the default tool to make sure msvc setting doen't ruin it
# for mingw:
test.write('SConstruct',"""
env=Environment(tools=['default', 'mingw'])
assert env['CC'] == 'gcc'
env.SharedLibrary('shared', 'shared.cpp')
env.Program('test', 'test.cpp', LIBS=['static', 'shared', 'cshared'], LIBPATH=['.'])
""")

test.write('test.cpp', '''
#include <stdio.h>

void shared_func(void);

int main(void) 
{ 
    printf("%s\\n", "test.cpp2");
    shared_func();
    return 0;
}
''')

test.write('shared.cpp', '''
#include <stdio.h>

void shared_func(void)
{
    printf("%s\\n", "shared.cpp2");
}
''')

# the mingw linker likes to print "Creating library file: libfoo.a" to stderr, but
# we'd like for this test to pass once this bug is fixed, so match anything at all
# that comes out of stderr:
test.run(arguments='test.exe', stderr='.*')
test.run(program=test.workpath('test.exe'), stdout='test.cpp2\nshared.cpp2\n')

test.pass_test()

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# indent-tabs-mode:nil
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