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Diffstat (limited to 'test/AS/nasm.py')
-rw-r--r-- | test/AS/nasm.py | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/test/AS/nasm.py b/test/AS/nasm.py new file mode 100644 index 0000000..f96db7e --- /dev/null +++ b/test/AS/nasm.py @@ -0,0 +1,149 @@ +#!/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__" + +""" +Verify correct use of the live 'nasm' assembler. +""" + +import os +import string +import sys + +import TestSCons + +_python_ = TestSCons._python_ +_exe = TestSCons._exe + +test = TestSCons.TestSCons() + +nasm = test.where_is('nasm') + +if not nasm: + test.skip_test('nasm not found; skipping test\n') + +if string.find(sys.platform, 'linux') == -1: + test.skip_test("skipping test on non-Linux platform '%s'\n" % sys.platfrom) + +try: + import popen2 + stdout = popen2.popen2('nasm -v')[0] +except OSError: + test.skip_test('could not determine nasm version; skipping test\n') +else: + version = string.split(stdout.read())[2] + if version[:4] != '0.98': + test.skip_test("skipping test of nasm version %s\n" % version) + + machine = os.uname()[4] + if not machine in ('i386', 'i486', 'i586', 'i686'): + fmt = "skipping test of nasm %s on non-x86 machine '%s'\n" + test.skip_test(fmt % (version, machine)) + +# Allow flexibility about the type of object/executable format +# needed on different systems. Format_map is a dict that maps +# sys.platform substrings to the correct argument for the nasm -f +# option. The default is "elf," which seems to be a reasonable +# lowest common denominator (works on both Linux and FreeBSD, +# anyway...). +nasm_format = 'elf' +format_map = {} +for k, v in format_map.items(): + if string.find(sys.platform, k) != -1: + nasm_format = v + break + +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', """ +eee = Environment(tools = ['gcc', 'gnulink', 'nasm'], + ASFLAGS = '-f %(nasm_format)s') +fff = eee.Clone(AS = r'%(_python_)s wrapper.py ' + WhereIs('nasm')) +eee.Program(target = 'eee', source = ['eee.asm', 'eee_main.c']) +fff.Program(target = 'fff', source = ['fff.asm', 'fff_main.c']) +""" % locals()) + +test.write('eee.asm', +""" +global name +name: + db 'eee.asm',0 +""") + +test.write('fff.asm', +""" +global name +name: + db 'fff.asm',0 +""") + +test.write('eee_main.c', r""" +extern char name[]; + +int +main(int argc, char *argv[]) +{ + argv[argc++] = "--"; + printf("eee_main.c %s\n", name); + exit (0); +} +""") + +test.write('fff_main.c', r""" +#include <stdio.h> +#include <stdlib.h> + +extern char name[]; + +int +main(int argc, char *argv[]) +{ + argv[argc++] = "--"; + printf("fff_main.c %s\n", name); + exit (0); +} +""") + +test.run(arguments = 'eee' + _exe, stderr = None) + +test.run(program = test.workpath('eee'), stdout = "eee_main.c eee.asm\n") + +test.must_not_exist('wrapper.out') + +test.run(arguments = 'fff' + _exe) + +test.run(program = test.workpath('fff'), stdout = "fff_main.c fff.asm\n") + +test.must_match('wrapper.out', "wrapper.py\n") + + + +test.pass_test() |