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Diffstat (limited to 'src/boost/libs/python/test/object.cpp')
| -rw-r--r-- | src/boost/libs/python/test/object.cpp | 392 |
1 files changed, 392 insertions, 0 deletions
diff --git a/src/boost/libs/python/test/object.cpp b/src/boost/libs/python/test/object.cpp new file mode 100644 index 00000000..b1f01518 --- /dev/null +++ b/src/boost/libs/python/test/object.cpp @@ -0,0 +1,392 @@ +// Copyright David Abrahams 2002. +// Distributed under the Boost Software License, Version 1.0. (See +// accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt) +#include <boost/python/module.hpp> +#include <boost/python/def.hpp> +#include <boost/python/object.hpp> +#include <boost/python/class.hpp> + +using namespace boost::python; + +class NotCopyable +{ +} not_copyable; + +object ref_to_noncopyable() +{ + return object(boost::ref(not_copyable)); +} + +object call_object_3(object f) +{ + return f(3); +} + +object message() +{ + return object("hello, world!"); +} + +object number() +{ + return object(42); +} + +object obj_getattr(object x, char const* name) +{ + return x.attr(name); +} + +object obj_objgetattr(object x, object const& name) +{ + return x.attr(name); +} + +object obj_const_getattr(object const& x, char const* name) +{ + return x.attr(name); +} + +object obj_const_objgetattr(object const& x, object const& name) +{ + return x.attr(name); +} + +void obj_setattr(object x, char const* name, object value) +{ + x.attr(name) = value; +} + +void obj_objsetattr(object x, object const& name, object value) +{ + x.attr(name) = value; +} + +void obj_setattr42(object x, char const* name) +{ + x.attr(name) = 42; +} + +void obj_objsetattr42(object x, object const& name) +{ + x.attr(name) = 42; +} + +void obj_moveattr(object& x, char const* src, char const* dst) +{ + x.attr(dst) = x.attr(src); +} + +void obj_objmoveattr(object& x, object const& src, object const& dst) +{ + x.attr(dst) = x.attr(src); +} + +void obj_delattr(object x, char const* name) +{ + x.attr(name).del(); +} + +void obj_objdelattr(object x, object const& name) +{ + x.attr(name).del(); +} + +object obj_getitem(object x, object key) +{ + return x[key]; +} + +object obj_getitem3(object x) +{ + return x[3]; +} + +object obj_const_getitem(object const& x, object key) +{ + return x[key]; +} + +void obj_setitem(object x, object key, object value) +{ + x[key] = value; +} + +void obj_setitem42(object x, object key) +{ + x[key] = 42; +} + +void obj_moveitem(object& x, object src, object dst) +{ + x[dst] = x[src]; +} + +void obj_moveitem2(object const& x_src, object k_src, object& x_dst, object k_dst) +{ + x_dst[k_dst] = x_src[k_src]; +} + +bool test(object y) +{ + return y; +} + +bool test_not(object y) +{ + return !y; +} + +bool test_attr(object y, char* name) +{ + return y.attr(name); +} + +bool test_objattr(object y, object& name) +{ + return y.attr(name); +} + +bool test_not_attr(object y, char* name) +{ + return !y.attr(name); +} + +bool test_not_objattr(object y, object& name) +{ + return !y.attr(name); +} + +bool test_item(object y, object key) +{ + return y[key]; +} + +bool test_not_item(object y, object key) +{ + return !y[key]; +} + +bool check_string_slice() +{ + object s("hello, world"); + + if (s.slice(_,-3) != "hello, wo") + return false; + + if (s.slice(-3,_) != "rld") + return false; + + if (s.slice(_,_) != s) + return false; + + if (", " != s.slice(5,7)) + return false; + + return s.slice(2,-1).slice(1,-1) == "lo, wor"; +} + +object test_call(object c, object args, object kwds) +{ + return c(*args, **kwds); +} + +bool check_binary_operators() +{ + int y; + + object x(3); + +#define TEST_BINARY(op) \ + for (y = 1; y < 6; ++y) \ + { \ + if ((x op y) != (3 op y)) \ + return false; \ + } \ + for (y = 1; y < 6; ++y) \ + { \ + if ((y op x) != (y op 3)) \ + return false; \ + } \ + for (y = 1; y < 6; ++y) \ + { \ + object oy(y); \ + if ((oy op x) != (oy op 3)) \ + return false; \ + } + TEST_BINARY(>) + TEST_BINARY(>=) + TEST_BINARY(<) + TEST_BINARY(<=) + TEST_BINARY(==) + TEST_BINARY(!=) + + TEST_BINARY(+) + TEST_BINARY(-) + TEST_BINARY(*) + TEST_BINARY(/) + TEST_BINARY(%) + TEST_BINARY(<<) + TEST_BINARY(>>) + TEST_BINARY(&) + TEST_BINARY(^) + TEST_BINARY(|) + return true; +} + +bool check_inplace(object l, object o) +{ + int y; +#define TEST_INPLACE(op) \ + for (y = 1; y < 6; ++y) \ + { \ + object x(666); \ + x op##= y; \ + if (x != (666 op y)) \ + return false; \ + } \ + for (y = 1; y < 6; ++y) \ + { \ + object x(666); \ + x op##= object(y); \ + if (!(x == (666 op y))) \ + return false; \ + } + TEST_INPLACE(+) + TEST_INPLACE(-) + TEST_INPLACE(*) + TEST_INPLACE(/) + TEST_INPLACE(%) + TEST_INPLACE(<<) + TEST_INPLACE(>>) + TEST_INPLACE(&) + TEST_INPLACE(^) + TEST_INPLACE(|) + + l += l; + for (y = 0; y < 6; ++y) + { + if (l[y] != y % 3) + return false; + } + +#define TEST_ITEM_INPLACE(index, op, n, r1, r2) \ + l[index] op##= n; \ + if (l[index] != r1) \ + return false; \ + l[index] op##= object(n); \ + if (!(l[index] == r2)) \ + return false; + + TEST_ITEM_INPLACE(0,+,7,7,14) + TEST_ITEM_INPLACE(1,-,2,-1,-3) + TEST_ITEM_INPLACE(2,*,3,6,18) + TEST_ITEM_INPLACE(2,/,2,9,4) + TEST_ITEM_INPLACE(0,%,4,2,2) + l[0] += 1; + TEST_ITEM_INPLACE(0,<<,2,12,48) + TEST_ITEM_INPLACE(0,>>,1,24,12) + l[4] = 15; + TEST_ITEM_INPLACE(4,&,(16+4+1),5,5) + TEST_ITEM_INPLACE(0,^,1,13,12) + TEST_ITEM_INPLACE(0,|,1,13,13) + + o.attr("x0") = 0; + o.attr("x1") = 1; + o.attr("x2") = 2; + o.attr("x3") = 0; + o.attr("x4") = 1; + +#define TEST_ATTR_INPLACE(index, op, n, r1, r2) \ + o.attr("x" #index) op##= n; \ + if (o.attr("x" #index) != r1) \ + return false; \ + o.attr("x" #index) op##= object(n); \ + if (o.attr("x" #index) != r2) \ + return false; + + TEST_ATTR_INPLACE(0,+,7,7,14) + TEST_ATTR_INPLACE(1,-,2,-1,-3) + TEST_ATTR_INPLACE(2,*,3,6,18) + TEST_ATTR_INPLACE(2,/,2,9,4) + TEST_ATTR_INPLACE(0,%,4,2,2) + o.attr("x0") += 1; + TEST_ATTR_INPLACE(0,<<,2,12,48) + TEST_ATTR_INPLACE(0,>>,1,24,12) + o.attr("x4") = 15; + TEST_ATTR_INPLACE(4,&,(16+4+1),5,5) + TEST_ATTR_INPLACE(0,^,1,13,12) + TEST_ATTR_INPLACE(0,|,1,13,13) + + if (l[0] != o.attr("x0")) + return false; + if (l[1] != o.attr("x1")) + return false; + if (l[2] != o.attr("x2")) + return false; + if (l[3] != o.attr("x3")) + return false; + if (l[4] != o.attr("x4")) + return false; + + // set item 5 to be a list, by calling l.__class__ + l[5] = l.attr("__class__")(); + // append an element + l[5].attr("append")(2); + // Check its value + if (l[5][0] != 2) + return false; + + return true; +} + +BOOST_PYTHON_MODULE(object_ext) +{ + class_<NotCopyable, boost::noncopyable>("NotCopyable", no_init); + + def("ref_to_noncopyable", ref_to_noncopyable); + def("call_object_3", call_object_3); + def("message", message); + def("number", number); + + def("obj_getattr", obj_getattr); + def("obj_objgetattr", obj_objgetattr); + def("obj_const_getattr", obj_const_getattr); + def("obj_const_objgetattr", obj_const_objgetattr); + def("obj_setattr", obj_setattr); + def("obj_objsetattr", obj_objsetattr); + def("obj_setattr42", obj_setattr42); + def("obj_objsetattr42", obj_objsetattr42); + def("obj_moveattr", obj_moveattr); + def("obj_objmoveattr", obj_objmoveattr); + def("obj_delattr", obj_delattr); + def("obj_objdelattr", obj_objdelattr); + + def("obj_getitem", obj_getitem); + def("obj_getitem3", obj_getitem); + def("obj_const_getitem", obj_const_getitem); + def("obj_setitem", obj_setitem); + def("obj_setitem42", obj_setitem42); + def("obj_moveitem", obj_moveitem); + def("obj_moveitem2", obj_moveitem2); + + def("test", test); + def("test_not", test_not); + + def("test_attr", test_attr); + def("test_objattr", test_objattr); + def("test_not_attr", test_not_attr); + def("test_not_objattr", test_not_objattr); + + def("test_item", test_item); + def("test_not_item", test_not_item); + + def("test_call", test_call); + def("check_binary_operators", check_binary_operators); + def("check_inplace", check_inplace); + def("check_string_slice", check_string_slice); + ; +} + +#include "module_tail.cpp" |