diff options
Diffstat (limited to 'lib/compiler/test/map_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/map_SUITE.erl | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/lib/compiler/test/map_SUITE.erl b/lib/compiler/test/map_SUITE.erl index 3146c31c21..6badc7a8b8 100644 --- a/lib/compiler/test/map_SUITE.erl +++ b/lib/compiler/test/map_SUITE.erl @@ -36,7 +36,7 @@ t_guard_fun/1, t_list_comprehension/1, t_map_sort_literals/1, - t_map_size/1, + t_map_size/1, t_map_get/1, t_build_and_match_aliasing/1, t_is_map/1, @@ -91,7 +91,7 @@ all() -> t_guard_receive, t_guard_receive_large, t_guard_fun, t_list_comprehension, t_map_sort_literals, - t_map_size, + t_map_size, t_map_get, t_build_and_match_aliasing, t_is_map, @@ -691,6 +691,26 @@ t_map_size(Config) when is_list(Config) -> map_is_size(M,N) when map_size(M) =:= N -> true; map_is_size(_,_) -> false. +t_map_get(Config) when is_list(Config) -> + 1 = map_get(a, id(#{a=>1})), + + {'EXIT',{{badkey,a},_}} = (catch map_get(a, #{})), + {'EXIT',{{badkey,a},_}} = (catch map_get(a, #{b=>1})), + + M = #{"a"=>1, "b" => 2}, + true = check_map_value(M, "a", 1), + false = check_map_value(M, "b", 1), + true = check_map_value(M#{"c"=>2}, "c", 2), + false = check_map_value(M#{"a"=>5}, "a", 1), + + {'EXIT',{{badmap,[]},_}} = (catch map_get(a, [])), + {'EXIT',{{badmap,<<1,2,3>>},_}} = (catch map_get(a, <<1,2,3>>)), + {'EXIT',{{badmap,1},_}} = (catch map_get(a, 1)), + ok. + +check_map_value(Map, Key, Value) when map_get(Key, Map) =:= Value -> true; +check_map_value(_, _, _) -> false. + t_is_map(Config) when is_list(Config) -> true = is_map(#{}), true = is_map(#{a=>1}), @@ -1183,12 +1203,18 @@ t_guard_bifs(Config) when is_list(Config) -> true = map_guard_empty_2(), true = map_guard_head(#{a=>1}), false = map_guard_head([]), + true = map_get_head(#{a=>1}), + false = map_get_head([]), + true = map_is_key_head(#{a=>1}), + false = map_is_key_head(#{}), true = map_guard_body(#{a=>1}), false = map_guard_body({}), true = map_guard_pattern(#{a=>1, <<"hi">> => "hi" }), false = map_guard_pattern("list"), true = map_guard_tautology(), true = map_guard_ill_map_size(), + true = map_field_check_sequence(#{a=>1}), + false = map_field_check_sequence(#{}), ok. map_guard_empty() when is_map(#{}); false -> true. @@ -1198,6 +1224,12 @@ map_guard_empty_2() when true; #{} andalso false -> true. map_guard_head(M) when is_map(M) -> true; map_guard_head(_) -> false. +map_get_head(M) when map_get(a, M) =:= 1 -> true; +map_get_head(_) -> false. + +map_is_key_head(M) when is_map_key(a, M) -> true; +map_is_key_head(M) -> false. + map_guard_body(M) -> is_map(M). map_guard_pattern(#{}) -> true; @@ -1207,6 +1239,12 @@ map_guard_tautology() when #{} =:= #{}; true -> true. map_guard_ill_map_size() when true; map_size(0) -> true. +map_field_check_sequence(M) + when is_map(M) andalso is_map_key(a, M) andalso (map_get(a, M) == 1) -> + true; +map_field_check_sequence(_) -> + false. + t_guard_sequence(Config) when is_list(Config) -> {1, "a"} = map_guard_sequence_1(#{seq=>1,val=>id("a")}), {2, "b"} = map_guard_sequence_1(#{seq=>2,val=>id("b")}), |