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

"""
Test that the $ASCOMSTR construction variable allows you to configure
the assembly output.
"""

import os
import string
import sys
import TestSCons

python = TestSCons.python

test = TestSCons.TestSCons()



test.write('myas.py', r"""
import sys
infile = open(sys.argv[2], 'rb')
outfile = open(sys.argv[1], 'wb')
for l in filter(lambda l: l != "#as\n", infile.readlines()):
    outfile.write(l)
sys.exit(0)
""")

if os.path.normcase('.s') == os.path.normcase('.S'):
    alt_s_suffix = '.S'
    alt_asm_suffix = '.ASM'
else:
    alt_s_suffix = '.s'
    alt_asm_suffix = '.asm'

test.write('SConstruct', """
env = Environment(ASCOM = r'%(python)s myas.py $TARGET $SOURCE',
                  ASCOMSTR = 'Assembling $TARGET from $SOURCE',
                  OBJSUFFIX = '.obj')
env.Object(target = 'test1', source = 'test1.s')
env.Object(target = 'test2', source = 'test2%(alt_s_suffix)s')
env.Object(target = 'test3', source = 'test3.asm')
env.Object(target = 'test4', source = 'test4%(alt_asm_suffix)s')
""" % locals())

test.write('test1.s', "test1.s\n#as\n")
test.write('test2'+alt_s_suffix, "test2.S\n#as\n")
test.write('test3.asm', "test3.asm\n#as\n")
test.write('test4'+alt_asm_suffix, "test4.ASM\n#as\n")

test.run(stdout = test.wrap_stdout("""\
Assembling test1.obj from test1.s
Assembling test2.obj from test2%(alt_s_suffix)s
Assembling test3.obj from test3.asm
Assembling test4.obj from test4%(alt_asm_suffix)s
""" % locals()))

test.fail_test(test.read('test1.obj') != "test1.s\n")
test.fail_test(test.read('test2.obj') != "test2.S\n")
test.fail_test(test.read('test3.obj') != "test3.asm\n")
test.fail_test(test.read('test4.obj') != "test4.ASM\n")



test.pass_test()