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| author | Björn Gustavsson <[email protected]> | 2017-11-25 09:31:21 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2017-11-27 10:20:19 +0100 |
| commit | 5f27079c58ac9705b5e1c81cd5a14c1d245afd66 (patch) | |
| tree | e7db0c2fbce27c66e32a2017864650d000f82de9 /lib | |
| parent | 756fc181cf8835268bf9e3b963dcda294e0ff2a3 (diff) | |
| download | otp-5f27079c58ac9705b5e1c81cd5a14c1d245afd66.tar.gz otp-5f27079c58ac9705b5e1c81cd5a14c1d245afd66.tar.bz2 otp-5f27079c58ac9705b5e1c81cd5a14c1d245afd66.zip | |
Cover more code in beam_bsm:btb_opt_1/3
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compiler/test/bs_match_SUITE.erl | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/lib/compiler/test/bs_match_SUITE.erl b/lib/compiler/test/bs_match_SUITE.erl index ad48d4c0b7..e6fa80e143 100644 --- a/lib/compiler/test/bs_match_SUITE.erl +++ b/lib/compiler/test/bs_match_SUITE.erl @@ -39,7 +39,8 @@ match_string_opt/1,select_on_integer/1, map_and_binary/1,unsafe_branch_caching/1, bad_literals/1,good_literals/1,constant_propagation/1, - parse_xml/1,get_payload/1,escape/1,num_slots_different/1]). + parse_xml/1,get_payload/1,escape/1,num_slots_different/1, + check_bitstring_list/1]). -export([coverage_id/1,coverage_external_ignore/2]). @@ -71,7 +72,8 @@ groups() -> match_string_opt,select_on_integer, map_and_binary,unsafe_branch_caching, bad_literals,good_literals,constant_propagation,parse_xml, - get_payload,escape,num_slots_different]}]. + get_payload,escape,num_slots_different, + check_bitstring_list]}]. init_per_suite(Config) -> @@ -1572,6 +1574,18 @@ lgettext(<<"de">>, <<"navigation">>, <<"Results">>) -> lgettext(<<"de">>, <<"navigation">>, <<"Resources">>) -> {ok, <<"Ressourcen">>}. +%% Cover more code in beam_bsm. +check_bitstring_list(_Config) -> + true = check_bitstring_list(<<1:1,0:1,1:1,1:1>>, [1,0,1,1]), + false = check_bitstring_list(<<1:1,0:1,1:1,1:1>>, [0]), + ok. + +check_bitstring_list(<<H:1,T1/bitstring>>, [H|T2]) -> + check_bitstring_list(T1, T2); +check_bitstring_list(<<>>, []) -> + true; +check_bitstring_list(_, _) -> + false. check(F, R) -> R = F(). |