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104 lines
3.7 KiB
Python
104 lines
3.7 KiB
Python
#!/usr/bin/python
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# Copyright 2001 Dave Abrahams
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# Copyright 2011 Steven Watanabe
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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import BoostBuild
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def simple_args(start, finish):
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return " : ".join("%d" % x for x in xrange(start, finish + 1))
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def test(t, type, input, output, status=0):
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code = ["include echo_args.jam ; echo_%s" % type]
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if input: code.append(input)
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code.append(";")
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t.write("file.jam", " ".join(code))
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t.run_build_system(["-ffile.jam"], status=status)
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t.expect_output_lines(output);
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def test_args(t, *args, **kwargs):
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test(t, "args", *args, **kwargs)
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def test_varargs(t, *args, **kwargs):
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test(t, "varargs", *args, **kwargs)
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t = BoostBuild.Tester(pass_toolset=0, pass_d0=False)
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t.write("echo_args.jam", """\
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NOCARE all ;
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rule echo_args ( a b ? c ? : d + : e * )
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{
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ECHO a= $(a) b= $(b) c= $(c) ":" d= $(d) ":" e= $(e) ;
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}
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rule echo_varargs ( a b ? c ? : d + : e * : * )
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{
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ECHO a= $(a) b= $(b) c= $(c) ":" d= $(d) ":" e= $(e)
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": rest= "$(4[1]) $(4[2-])
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": "$(5[1]) $(5[2-]) ": "$(6[1]) $(6[2-]) ": "$(7[1]) $(7[2-])
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": "$(8[1]) $(8[2-]) ": "$(9[1]) $(9[2-]) ": "$(10[1]) $(10[2-])
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": "$(11[1]) $(11[2-]) ": "$(12[1]) $(12[2-]) ": "$(13[1]) $(13[2-])
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": "$(14[1]) $(14[2-]) ": "$(15[1]) $(15[2-]) ": "$(16[1]) $(16[2-])
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": "$(17[1]) $(17[2-]) ": "$(18[1]) $(18[2-]) ": "$(19[1]) $(19[2-])
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": "$(20[1]) $(20[2-]) ": "$(21[1]) $(21[2-]) ": "$(22[1]) $(22[2-])
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": "$(23[1]) $(23[2-]) ": "$(24[1]) $(24[2-]) ": "$(25[1]) $(25[2-]) ;
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}
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""")
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test_args(t, "", "* missing argument a", status=1)
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test_args(t, "1 2 : 3 : 4 : 5", "* extra argument 5", status=1)
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test_args(t, "a b c1 c2 : d", "* extra argument c2", status=1)
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# Check modifier '?'
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test_args(t, "1 2 3 : 4", "a= 1 b= 2 c= 3 : d= 4 : e=")
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test_args(t, "1 2 : 3", "a= 1 b= 2 c= : d= 3 : e=")
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test_args(t, "1 2 : 3", "a= 1 b= 2 c= : d= 3 : e=")
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test_args(t, "1 : 2", "a= 1 b= c= : d= 2 : e=")
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# Check modifier '+'
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test_args(t, "1", "* missing argument d", status=1)
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test_args(t, "1 : 2 3", "a= 1 b= c= : d= 2 3 : e=")
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test_args(t, "1 : 2 3 4", "a= 1 b= c= : d= 2 3 4 : e=")
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# Check modifier '*'
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test_args(t, "1 : 2 : 3", "a= 1 b= c= : d= 2 : e= 3")
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test_args(t, "1 : 2 : 3 4", "a= 1 b= c= : d= 2 : e= 3 4")
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test_args(t, "1 : 2 : 3 4 5", "a= 1 b= c= : d= 2 : e= 3 4 5")
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# Check varargs
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test_varargs(t, "1 : 2 : 3 4 5", "a= 1 b= c= : d= 2 : e= 3 4 5")
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test_varargs(t, "1 : 2 : 3 4 5 : 6", "a= 1 b= c= : d= 2 : e= 3 4 5 : rest= 6")
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test_varargs(t, "1 : 2 : 3 4 5 : 6 7",
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"a= 1 b= c= : d= 2 : e= 3 4 5 : rest= 6 7")
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test_varargs(t, "1 : 2 : 3 4 5 : 6 7 : 8",
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"a= 1 b= c= : d= 2 : e= 3 4 5 : rest= 6 7 : 8")
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test_varargs(t, "1 : 2 : 3 4 5 : 6 7 : 8 : 9",
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"a= 1 b= c= : d= 2 : e= 3 4 5 : rest= 6 7 : 8 : 9")
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test_varargs(t, "1 : 2 : 3 4 5 : 6 7 : 8 : 9 : 10 : 11 : 12 : 13 : 14 : 15 : "
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"16 : 17 : 18 : 19a 19b", "a= 1 b= c= : d= 2 : e= 3 4 5 : rest= 6 7 : 8 : "
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"9 : 10 : 11 : 12 : 13 : 14 : 15 : 16 : 17 : 18 : 19a 19b")
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test_varargs(t, "1 : 2 : 3 4 5 : 6 7 : 8 : 9 : 10 : 11 : 12 : 13 : 14 : 15 : "
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"16 : 17 : 18 : 19a 19b 19c : 20", "a= 1 b= c= : d= 2 : e= 3 4 5 : rest= "
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"6 7 : 8 : 9 : 10 : 11 : 12 : 13 : 14 : 15 : 16 : 17 : 18 : 19a 19b 19c : "
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"20")
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# Check varargs upper limit
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expected = "a= 1 b= c= : d= 2 : e= 3 : rest= " + simple_args(4, 19)
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test_varargs(t, simple_args(1, 19), expected)
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test_varargs(t, simple_args(1, 19) + " 19b 19c 19d", expected + " 19b 19c 19d")
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test_varargs(t, simple_args(1, 19) + " 19b 19c 19d : 20", expected + " 19b "
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"19c 19d")
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test_varargs(t, simple_args(1, 20), expected)
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test_varargs(t, simple_args(1, 50), expected)
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t.cleanup()
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