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60 lines
1.8 KiB
60 lines
1.8 KiB
% This file is part of Jiffy released under the MIT license.
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% See the LICENSE file for more information.
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-module(jiffy_16_dedupe_keys_tests).
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-include_lib("eunit/include/eunit.hrl").
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dedupe_keys_test_() ->
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Opts = [dedupe_keys],
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Cases = [
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% Simple sanity check
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{
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{[{<<"foo">>, 1}]},
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{[{<<"foo">>, 1}]}
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},
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% Basic test
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{
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{[{<<"foo">>, 1}, {<<"foo">>, 2}]},
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{[{<<"foo">>, 2}]}
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},
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% Non-repeated keys are fine
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{
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{[{<<"foo">>, 1}, {<<"bar">>, 2}]},
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{[{<<"foo">>, 1}, {<<"bar">>, 2}]}
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},
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% Key order stays the same other than deduped keys
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{
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{[{<<"bar">>, 1}, {<<"foo">>, 2}, {<<"baz">>, 3}, {<<"foo">>, 4}]},
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{[{<<"bar">>, 1}, {<<"baz">>, 3}, {<<"foo">>, 4}]}
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},
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% Multiple repeats are handled
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{
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{[{<<"foo">>, 1}, {<<"foo">>, 2}, {<<"foo">>, 3}]},
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{[{<<"foo">>, 3}]}
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},
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% Sub-objects are covered
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{
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{[{<<"foo">>, {[{<<"bar">>, 1}, {<<"bar">>, 2}]}}]},
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{[{<<"foo">>, {[{<<"bar">>, 2}]}}]}
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},
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% Objects in arrays are handled
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{
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[{[{<<"foo">>, 1}, {<<"foo">>, 2}]}],
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[{[{<<"foo">>, 2}]}]
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},
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% Embedded NULL bytes are handled
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{
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{[{<<"foo\\u0000bar">>, 1}, {<<"foo\\u0000baz">>, 2}]},
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{[{<<"foo\\u0000bar">>, 1}, {<<"foo\\u0000baz">>, 2}]}
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},
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% Can dedupe with embedded NULL bytes
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{
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{[{<<"foo\\u0000bar">>, 1}, {<<"foo\\u0000bar">>, 2}]},
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{[{<<"foo\\u0000bar">>, 2}]}
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}
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],
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{"Test dedupe_keys", lists:map(fun({Data, Result}) ->
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Json = jiffy:encode(Data),
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?_assertEqual(Result, jiffy:decode(Json, Opts))
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end, Cases)}.
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