| #!/usr/bin/env escript |
| %% -*- erlang -*- |
| |
| % Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| % use this file except in compliance with the License. You may obtain a copy of |
| % the License at |
| % |
| % http://www.apache.org/licenses/LICENSE-2.0 |
| % |
| % Unless required by applicable law or agreed to in writing, software |
| % distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| % WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| % License for the specific language governing permissions and limitations under |
| % the License. |
| |
| main(_) -> |
| test_util:init_code_path(), |
| etap:plan(11), |
| case (catch test()) of |
| ok -> |
| etap:end_tests(); |
| Other -> |
| etap:diag(io_lib:format("Test died abnormally: ~p", [Other])), |
| etap:bail(Other) |
| end, |
| ok. |
| |
| test() -> |
| TwoChildSibs = [{0, {"1","foo", [{"1a", "bar", []}, {"1b", "bar", []}]}}], |
| Stemmed = [{1, {"1a", "bar", [{"1aa", "bar", []}]}}], |
| |
| etap:is( |
| {[{"foo", {0, ["1"]}}],[]}, |
| couch_key_tree:get(TwoChildSibs, [{0, "1"}]), |
| "extract a subtree." |
| ), |
| |
| etap:is( |
| {[{"bar", {1, ["1a", "1"]}}],[]}, |
| couch_key_tree:get(TwoChildSibs, [{1, "1a"}]), |
| "extract a subtree." |
| ), |
| |
| etap:is( |
| {[],[{0,"x"}]}, |
| couch_key_tree:get_key_leafs(TwoChildSibs, [{0, "x"}]), |
| "gather up the leaves." |
| ), |
| |
| etap:is( |
| {[{"bar", {1, ["1a","1"]}}],[]}, |
| couch_key_tree:get_key_leafs(TwoChildSibs, [{1, "1a"}]), |
| "gather up the leaves." |
| ), |
| |
| etap:is( |
| {[{"bar", {1, ["1a","1"]}},{"bar",{1, ["1b","1"]}}],[]}, |
| couch_key_tree:get_key_leafs(TwoChildSibs, [{0, "1"}]), |
| "gather up the leaves." |
| ), |
| |
| etap:is( |
| {[{0,[{"1", "foo"}]}],[]}, |
| couch_key_tree:get_full_key_paths(TwoChildSibs, [{0, "1"}]), |
| "retrieve full key paths." |
| ), |
| |
| etap:is( |
| {[{1,[{"1a", "bar"},{"1", "foo"}]}],[]}, |
| couch_key_tree:get_full_key_paths(TwoChildSibs, [{1, "1a"}]), |
| "retrieve full key paths." |
| ), |
| |
| etap:is( |
| [{2, [{"1aa", "bar"},{"1a", "bar"}]}], |
| couch_key_tree:get_all_leafs_full(Stemmed), |
| "retrieve all leaves." |
| ), |
| |
| etap:is( |
| [{1, [{"1a", "bar"},{"1", "foo"}]}, {1, [{"1b", "bar"},{"1", "foo"}]}], |
| couch_key_tree:get_all_leafs_full(TwoChildSibs), |
| "retrieve all the leaves." |
| ), |
| |
| etap:is( |
| [{"bar", {2, ["1aa","1a"]}}], |
| couch_key_tree:get_all_leafs(Stemmed), |
| "retrieve all leaves." |
| ), |
| |
| etap:is( |
| [{"bar", {1, ["1a", "1"]}}, {"bar", {1, ["1b","1"]}}], |
| couch_key_tree:get_all_leafs(TwoChildSibs), |
| "retrieve all the leaves." |
| ), |
| |
| ok. |