run-cmd.py 文件源码

def compare_file(reference, this_test):
    ref_lines = open(reference,'r').readlines()
    ref_lines = [ x.rstrip() for x in ref_lines]
    this_test = [ x.rstrip() for x in  this_test]
    for line in difflib.unified_diff(ref_lines, this_test,
                                     fromfile=reference, tofile="current"):
        sys.stdout.write(line.rstrip()+'\n')
    if len(ref_lines) != len(this_test):
        mbuild.msgb("DIFFERENT NUMBER OF LINES", "ref %d test %d" % (len(ref_lines),len(this_test)))
        for ref in ref_lines:
            mbuild.msgb("EXPECTED",'%s' % (ref.strip()))
        return False
    for (ref,test) in zip(ref_lines,this_test):
        if ref.strip() != test.strip():
            if ref.find("XED version") != -1:  # skip the version lines
                continue
            mbuild.msgb("DIFFERENT", "\n\tref  [%s]\n\ttest [%s]" % (ref, test))
            return False
    return True