Author: Lars Wassermann <lars.wasserm...@gmail.com> Branch: Changeset: r501:e98733626cd9 Date: 2013-07-16 17:04 +0200 http://bitbucket.org/pypy/lang-smalltalk/changeset/e98733626cd9/
Log: added first rpython bitblt test diff --git a/spyvm/test/test_bitblt.py b/spyvm/test/test_bitblt.py new file mode 100644 --- /dev/null +++ b/spyvm/test/test_bitblt.py @@ -0,0 +1,78 @@ +from spyvm import model, shadow, constants, interpreter, objspace + +space = objspace.ObjSpace() + +# copy from test_miniimage +def w(any): + # XXX could put this on the space? + if any is None: + return space.w_nil + if isinstance(any, str): + # assume never have strings of length 1 + if len(any) == 1: + return space.wrap_chr(any) + else: + return space.wrap_string(any) + if isinstance(any, bool): + return space.wrap_bool(any) + if isinstance(any, int): + return space.wrap_int(any) + if isinstance(any, float): + return space.wrap_float(any) + else: + raise Exception + +def make_form(bits, width, height, depth, o_x=0, o_y=0): + w_f = model.W_PointersObject(space, space.w_Array, 5) + w_f.store(space, 0, model.W_WordsObject(space, space.w_Array, len(bits))) + w_f.fetch(space, 0).words = bits + w_f.store(space, 1, w(width)) + w_f.store(space, 2, w(height)) + w_f.store(space, 3, w(depth)) + w_f.store(space, 4, model.W_PointersObject(space, space.w_Point, 2)) + w_f.fetch(space, 4).store(space, 0, w(o_x)) + w_f.fetch(space, 4).store(space, 1, w(o_y)) + return w_f + +def test_bitBlt_values(): + + w_bb = model.W_PointersObject(space, space.w_Array, 15) + w_bb.store(space, 0, make_form([], 1230, 20, 1)) + w_bb.store(space, 1, w_bb.fetch(space, 0)) + + w_bb.store(space, 2, space.w_nil) + w_bb.store(space, 3, w(7)) # combination rule + w_bb.store(space, 4, w(1)) # dest x + w_bb.store(space, 5, w(0)) # dest y + w_bb.store(space, 6, w(1220)) # width + w_bb.store(space, 7, w(15)) # height + w_bb.store(space, 8, w(0)) # source x + w_bb.store(space, 9, w(0)) # source y + w_bb.store(space, 10, w(0)) # clip x + w_bb.store(space, 11, w(0)) # clip y + w_bb.store(space, 12, w(1220)) # clip width + w_bb.store(space, 13, w(15)) # clip height + w_bb.store(space, 14, model.W_PointersObject(space, space.w_Array, 5)) # color map + + s_bb = w_bb.as_bitblt_get_shadow(space) + s_bb.clip_range() + assert not (s_bb.w <= 0 or s_bb.h <= 0) + s_bb.compute_masks() + s_bb.check_overlap() + s_bb.calculate_offsets() + + assert s_bb.dest_x == 1 + assert s_bb.dest_y == 0 + assert s_bb.sx == 1218 + assert s_bb.sy == 0 + assert s_bb.dx == 1219 + assert s_bb.dy == 0 + assert s_bb.w == 1219 + assert s_bb.h == 15 + assert s_bb.h_dir == -1 + assert s_bb.v_dir == 1 + assert s_bb.source_delta == 79 + assert s_bb.dest_delta == 78 + assert s_bb.skew == 31 + assert s_bb.source_index == 38 + assert s_bb.dest_index == 38 \ No newline at end of file _______________________________________________ pypy-commit mailing list pypy-commit@python.org http://mail.python.org/mailman/listinfo/pypy-commit
