From c3b086d38bd152af39381bfae96c1e9ce7e7be9b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Thu, 12 Aug 2010 16:20:20 +0200 Subject: Add test suite for debugger --- lib/debugger/test/andor_SUITE.erl | 305 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 305 insertions(+) create mode 100644 lib/debugger/test/andor_SUITE.erl (limited to 'lib/debugger/test/andor_SUITE.erl') diff --git a/lib/debugger/test/andor_SUITE.erl b/lib/debugger/test/andor_SUITE.erl new file mode 100644 index 0000000000..3482a22a34 --- /dev/null +++ b/lib/debugger/test/andor_SUITE.erl @@ -0,0 +1,305 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2006-2010. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(andor_SUITE). + +-export([all/1,init_per_testcase/2,fin_per_testcase/2,init_all/1,finish_all/1, + t_andalso/1,t_orelse/1,inside/1,overlap/1, + combined/1,in_case/1]). + +-include("test_server.hrl"). + +all(suite) -> + [{conf,init_all,cases(),finish_all}]. + +init_per_testcase(_Case, Config) -> + test_lib:interpret(?MODULE), + ?line Dog = test_server:timetrap(?t:minutes(1)), + [{watchdog,Dog}|Config]. + +fin_per_testcase(_Case, Config) -> + Dog = ?config(watchdog, Config), + ?t:timetrap_cancel(Dog), + ok. + +init_all(Config) when is_list(Config) -> + ?line test_lib:interpret(?MODULE), + ?line true = lists:member(?MODULE, int:interpreted()), + ok. + +finish_all(Config) when is_list(Config) -> + ok. + +cases() -> + [t_andalso,t_orelse,inside,overlap,combined,in_case]. + +t_andalso(Config) when is_list(Config) -> + Bs = [true,false], + Ps = [{X,Y} || X <- Bs, Y <- Bs], + lists:foreach(fun (P) -> t_andalso_1(P) end, Ps), + + ?line true = true andalso true, + ?line false = true andalso false, + ?line false = false andalso true, + ?line false = false andalso false, + + ?line false = false andalso glurf, + ?line false = false andalso exit(exit_now), + + ?line true = not id(false) andalso not id(false), + ?line false = not id(false) andalso not id(true), + ?line false = not id(true) andalso not id(false), + ?line false = not id(true) andalso not id(true), + + ?line {'EXIT',{badarg,_}} = (catch not id(glurf) andalso id(true)), + ?line {'EXIT',{badarg,_}} = (catch not id(false) andalso not id(glurf)), + ?line false = id(false) andalso not id(glurf), + ?line false = false andalso not id(glurf), + + ok. + +t_orelse(Config) when is_list(Config) -> + Bs = [true,false], + Ps = [{X,Y} || X <- Bs, Y <- Bs], + lists:foreach(fun (P) -> t_orelse_1(P) end, Ps), + + ?line true = true orelse true, + ?line true = true orelse false, + ?line true = false orelse true, + ?line false = false orelse false, + + ?line true = true orelse glurf, + ?line true = true orelse exit(exit_now), + + ?line true = not id(false) orelse not id(false), + ?line true = not id(false) orelse not id(true), + ?line true = not id(true) orelse not id(false), + ?line false = not id(true) orelse not id(true), + + ?line {'EXIT',{badarg,_}} = (catch not id(glurf) orelse id(true)), + ?line {'EXIT',{badarg,_}} = (catch not id(true) orelse not id(glurf)), + ?line true = id(true) orelse not id(glurf), + ?line true = true orelse not id(glurf), + + ok. + +t_andalso_1({X,Y}) -> + io:fwrite("~w andalso ~w: ",[X,Y]), + V1 = echo(X) andalso echo(Y), + V1 = if + X andalso Y -> true; + true -> false + end, + check(V1, X and Y). + +t_orelse_1({X,Y}) -> + io:fwrite("~w orelse ~w: ",[X,Y]), + V1 = echo(X) orelse echo(Y), + V1 = if + X orelse Y -> true; + true -> false + end, + check(V1, X or Y). + +inside(Config) when is_list(Config) -> + ?line true = inside(-8, 1), + ?line false = inside(-53.5, -879798), + ?line false = inside(1.0, -879), + ?line false = inside(59, -879), + ?line false = inside(-11, 1.0), + ?line false = inside(100, 0.2), + ?line false = inside(100, 1.2), + ?line false = inside(-53.5, 4), + ?line false = inside(1.0, 5.3), + ?line false = inside(59, 879), + ok. + +inside(Xm, Ym) -> + X = -10.0, + Y = -2.0, + W = 20.0, + H = 4.0, + Res = inside(Xm, Ym, X, Y, W, H), + Res = if + X =< Xm andalso Xm < X+W andalso Y =< Ym andalso Ym < Y+H -> true; + true -> false + end, + case not id(Res) of + Outside -> + Outside = if + not(X =< Xm andalso Xm < X+W andalso Y =< Ym andalso Ym < Y+H) -> true; + true -> false + end + end, + {Res,Xm,Ym,X,Y,W,H} = inside_guard(Xm, Ym, X, Y, W, H), + io:format("~p =< ~p andalso ~p < ~p andalso ~p =< ~p andalso ~p < ~p ==> ~p", + [X,Xm,Xm,X+W,Y,Ym,Ym,Y+H,Res]), + Res. + +inside(Xm, Ym, X, Y, W, H) -> + X =< Xm andalso Xm < X+W andalso Y =< Ym andalso Ym < Y+H. + +inside_guard(Xm, Ym, X, Y, W, H) when X =< Xm andalso Xm < X+W + andalso Y =< Ym andalso Ym < Y+H -> + {true,Xm,Ym,X,Y,W,H}; +inside_guard(Xm, Ym, X, Y, W, H) -> + {false,Xm,Ym,X,Y,W,H}. + +overlap(Config) when is_list(Config) -> + ?line true = overlap(7.0, 2.0, 8.0, 0.5), + ?line true = overlap(7.0, 2.0, 8.0, 2.5), + ?line true = overlap(7.0, 2.0, 5.3, 2), + ?line true = overlap(7.0, 2.0, 0.0, 100.0), + + ?line false = overlap(-1, 2, -35, 0.5), + ?line false = overlap(-1, 2, 777, 0.5), + ?line false = overlap(-1, 2, 2, 10), + ?line false = overlap(2, 10, 12, 55.3), + ok. + +overlap(Pos1, Len1, Pos2, Len2) -> + Res = case Pos1 of + Pos1 when (Pos2 =< Pos1 andalso Pos1 < Pos2+Len2) + orelse (Pos1 =< Pos2 andalso Pos2 < Pos1+Len1) -> + true; + Pos1 -> false + end, + Res = (Pos2 =< Pos1 andalso Pos1 < Pos2+Len2) + orelse (Pos1 =< Pos2 andalso Pos2 < Pos1+Len1), + Res = case Pos1 of + Pos1 when (Pos2 =< Pos1 andalso Pos1 < Pos2+Len2) + orelse (Pos1 =< Pos2 andalso Pos2 < Pos1+Len1) -> + true; + Pos1 -> false + end, + id(Res). + + +-define(COMB(A,B,C), (A andalso B orelse C)). + +combined(Config) when is_list(Config) -> + ?line false = comb(false, false, false), + ?line true = comb(false, false, true), + ?line false = comb(false, true, false), + ?line true = comb(false, true, true), + + ?line false = comb(true, false, false), + ?line true = comb(true, true, false), + ?line true = comb(true, false, true), + ?line true = comb(true, true, true), + + ?line false = comb(false, blurf, false), + ?line true = comb(false, blurf, true), + ?line true = comb(true, true, blurf), + + ?line false = ?COMB(false, false, false), + ?line true = ?COMB(false, false, true), + ?line false = ?COMB(false, true, false), + ?line true = ?COMB(false, true, true), + + ?line false = ?COMB(true, false, false), + ?line true = ?COMB(true, true, false), + ?line true = ?COMB(true, false, true), + ?line true = ?COMB(true, true, true), + + ?line false = ?COMB(false, blurf, false), + ?line true = ?COMB(false, blurf, true), + ?line true = ?COMB(true, true, blurf), + + ok. +-undef(COMB). + +comb(A, B, C) -> + Res = A andalso B orelse C, + Res = if + A andalso B orelse C -> true; + true -> false + end, + NotRes = if + not(A andalso B orelse C) -> true; + true -> false + end, + NotRes = id(not Res), + Res = A andalso B orelse C, + Res = if + A andalso B orelse C -> true; + true -> false + end, + NotRes = id(not Res), + Res = if + A andalso B orelse C -> true; + true -> false + end, + id(Res). + +%% Test that a boolean expression in a case expression is properly +%% optimized (in particular, that the error behaviour is correct). +in_case(Config) when is_list(Config) -> + ?line edge_rings = in_case_1(1, 1, 1, 1, 1), + ?line not_loop = in_case_1(0.5, 1, 1, 1, 1), + ?line loop = in_case_1(0.5, 0.9, 1.1, 1, 4), + ?line {'EXIT',{badarith,_}} = (catch in_case_1(1, 1, 1, 1, 0)), + ?line {'EXIT',{badarith,_}} = (catch in_case_1(1, 1, 1, 1, nan)), + ?line {'EXIT',{badarg,_}} = (catch in_case_1(1, 1, 1, blurf, 1)), + ?line {'EXIT',{badarith,_}} = (catch in_case_1([nan], 1, 1, 1, 1)), + ok. + +in_case_1(LenUp, LenDw, LenN, Rotation, Count) -> + Res = in_case_1_body(LenUp, LenDw, LenN, Rotation, Count), + Res = in_case_1_guard(LenUp, LenDw, LenN, Rotation, Count), + Res. + +in_case_1_body(LenUp, LenDw, LenN, Rotation, Count) -> + case (LenUp/Count > 0.707) and (LenN/Count > 0.707) and + (abs(Rotation) > 0.707) of + true -> + edge_rings; + false -> + case (LenUp >= 1) or (LenDw >= 1) or + (LenN =< 1) or (Count < 4) of + true -> + not_loop; + false -> + loop + end + end. + +in_case_1_guard(LenUp, LenDw, LenN, Rotation, Count) -> + case (LenUp/Count > 0.707) andalso (LenN/Count > 0.707) andalso + (abs(Rotation) > 0.707) of + true -> edge_rings; + false when LenUp >= 1 orelse LenDw >= 1 orelse + LenN =< 1 orelse Count < 4 -> not_loop; + false -> loop + end. + +check(V1, V0) -> + if V1 /= V0 -> + io:fwrite("error: ~w.\n", [V1]), + ?t:fail(); + true -> + io:fwrite("ok: ~w.\n", [V1]) + end. + +echo(X) -> + io:fwrite("eval(~w); ",[X]), + X. + +id(I) -> I. -- cgit v1.2.3