core_varnames.py

C++的一个好库。。。现在很流行

#!/usr/bin/python

# This tests the core rule for enumerating the variable names in a module

import BoostBuild

t = BoostBuild.Tester(pass_toolset=0)

t.write("file.jam", """
module foo
{
    rule bar { }
    var1 = x y ;
    var2 = fubar ;
}

expected = var1 var2 ;
names = [ VARNAMES foo ] ;
if $(names) in $(expected) && $(expected) in $(names)
{
    # everything OK
}
else
{
    EXIT expected to find variables $(expected:J=", ") in module foo,
    but found $(names:J=", ") instead. ;
}
DEPENDS all : xx ;
NOTFILE xx ;
""")

t.run_build_system("-ffile.jam", status=0)
t.cleanup()