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| author | Björn Gustavsson <[email protected]> | 2018-04-25 10:34:26 +0200 |
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| committer | Björn Gustavsson <[email protected]> | 2018-04-25 10:34:26 +0200 |
| commit | 3682b7dab5a67843e54f0a93cc00a08b235c20c7 (patch) | |
| tree | ba8c5d7d660c3ab387e2d250cf520e1b784cf3d9 /erts/emulator/test/match_spec_SUITE.erl | |
| parent | 0e669ed13e20d5d68aa617aacd807eca7268d070 (diff) | |
| parent | ad72c0d37ffb214cac874f51ac29fe2cdb47a2a4 (diff) | |
| download | otp-3682b7dab5a67843e54f0a93cc00a08b235c20c7.tar.gz otp-3682b7dab5a67843e54f0a93cc00a08b235c20c7.tar.bz2 otp-3682b7dab5a67843e54f0a93cc00a08b235c20c7.zip | |
Merge branch 'map-get-bif' of git://github.com/michalmuskala/otp
* 'map-get-bif' of git://github.com/michalmuskala/otp:
Introduce map_get guard-safe function
OTP-15037
Diffstat (limited to 'erts/emulator/test/match_spec_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/match_spec_SUITE.erl | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/erts/emulator/test/match_spec_SUITE.erl b/erts/emulator/test/match_spec_SUITE.erl index 08a7b4560c..c1bc01f01e 100644 --- a/erts/emulator/test/match_spec_SUITE.erl +++ b/erts/emulator/test/match_spec_SUITE.erl @@ -885,6 +885,19 @@ maps(Config) when is_list(Config) -> erlang:match_spec_test(#{<<"b">> =>"camembert","c"=>"cabécou", "wat"=>"hi", b=><<"other">>}, [{#{<<"b">> => '$1',"wat" => '$2'},[],[#{a=>'$1',b=>'$2'}]}], table), + + {ok,1,[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[],[{map_size,'$1'}]}],table), + {ok,'EXIT',[],[]} = erlang:match_spec_test(not_a_map, [{'$1',[],[{map_size,'$1'}]}], table), + {ok,false,[],[]} = erlang:match_spec_test(not_a_map, [{'$1',[{map_size,'$1'}],['$_']}], table), + {ok,true,[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[{'=:=',{map_size,'$1'},1}],[true]}], table), + + {ok,1,[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[],[{map_get,a,'$1'}]}], table), + {ok,'EXIT',[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[],[{map_get,b,'$1'}]}], table), + {ok,'EXIT',[],[]} = erlang:match_spec_test(not_a_map, [{'$1',[],[{map_get,b,'$1'}]}], table), + {ok,false,[],[]} = erlang:match_spec_test(#{a => 1}, [{'$1',[{map_get,b,'$1'}],['$_']}], table), + {ok,false,[],[]} = erlang:match_spec_test(not_a_map, [{'$1',[{map_get,b,'$1'}],['$_']}], table), + {ok,true,[],[]} = erlang:match_spec_test(#{a => true}, [{'$1',[{map_get,a,'$1'}],[true]}], table), + %% large maps Ls0 = [{I,<<I:32>>}||I <- lists:seq(1,415)], |