SCons / test / AS / ml.py

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

"""
Verify correct use of the live 'ml' assembler.
"""

import os
import string
import sys

import TestSCons

_python_ = TestSCons._python_
_exe   = TestSCons._exe

test = TestSCons.TestSCons()

if sys.platform != 'win32':
    test.skip_test("Skipping ml test on non-win32 platform '%s'\n" % sys.platform)

ml = test.where_is('ml')

if not ml:
    test.skip_test("ml not found; skipping test\n")

test.write("wrapper.py",
"""import os
import string
import sys
open('%s', 'wb').write("wrapper.py\\n")
os.system(string.join(sys.argv[1:], " "))
""" % string.replace(test.workpath('wrapper.out'), '\\', '\\\\'))

test.write('SConstruct', """
import os
ccc = Environment(tools = ['msvc', 'mslink', 'masm'],
                  ASFLAGS = '/nologo /coff')
ccc['ENV']['PATH'] = ccc['ENV']['PATH'] + os.pathsep + os.environ['PATH']
ddd = ccc.Clone(AS = r'%(_python_)s wrapper.py ' + ccc['AS'])
ccc.Program(target = 'ccc', source = ['ccc.asm', 'ccc_main.c'])
ddd.Program(target = 'ddd', source = ['ddd.asm', 'ddd_main.c'])
""" % locals())

test.write('ccc.asm', 
"""
DSEG	segment
        PUBLIC _name
_name	byte "ccc.asm",0
DSEG	ends
        end
""")

test.write('ddd.asm', 
"""        
DSEG	segment
        PUBLIC _name
_name	byte "ddd.asm",0
DSEG	ends
        end
""")

test.write('ccc_main.c', r"""
extern char name[];

int
main(int argc, char *argv[])
{
        argv[argc++] = "--";
        printf("ccc_main.c %s\n", name);
        exit (0);
}
""")

test.write('ddd_main.c', r"""
extern char name[];

int
main(int argc, char *argv[])
{
        argv[argc++] = "--";
        printf("ddd_main.c %s\n", name);
        exit (0);
}
""")

test.run(arguments = 'ccc' + _exe, stderr = None)

test.run(program = test.workpath('ccc'), stdout =  "ccc_main.c ccc.asm\n")

test.must_not_exist('wrapper.out')

test.run(arguments = 'ddd' + _exe)

test.run(program = test.workpath('ddd'), stdout =  "ddd_main.c ddd.asm\n")

test.must_match('wrapper.out', "wrapper.py\n")



test.pass_test()
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