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343b4d6532
Related changes: * BoostBuild.Tester & TestCmd.TestCmd interfaces now accept external process parameters as a list of strings, thus avoiding problems with parsing arguments containing spaces. * Avoided a potential process hang in case an external process being run prints out enough output to fill up the OS's pipe buffer (OS would pause the process until someone read the data from the pipe but the testing framework would not do this until the process in question had terminated). [SVN r79448]
103 lines
3.7 KiB
Python
Executable File
103 lines
3.7 KiB
Python
Executable File
#!/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 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_line(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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