[couchdb] branch fix-pq-db-header-version updated: remove couch_bt_engine_partition_downgrade_tests

[ji...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

jiangphcn pushed a commit to branch fix-pq-db-header-version
in repository https://gitbox.apache.org/repos/asf/couchdb.git


The following commit(s) were added to refs/heads/fix-pq-db-header-version by this push:
     new b666caa  remove couch_bt_engine_partition_downgrade_tests
b666caa is described below

commit b666caaf511bfc253671284c547bf3dbea8032ef
Author: jiangph <ji...@cn.ibm.com>
AuthorDate: Wed Jan 30 20:18:39 2019 +0800

    remove couch_bt_engine_partition_downgrade_tests
---
 .../couch_bt_engine_partition_downgrade_tests.erl  | 86 ----------------------
 1 file changed, 86 deletions(-)

diff --git a/src/couch/test/couch_bt_engine_partition_downgrade_tests.erl b/src/couch/test/couch_bt_engine_partition_downgrade_tests.erl
deleted file mode 100644
index 4e45812..0000000
--- a/src/couch/test/couch_bt_engine_partition_downgrade_tests.erl
+++ /dev/null
@@ -1,86 +0,0 @@
-% 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.
-
--module(couch_bt_engine_partition_downgrade_tests).
-
--include_lib("couch/include/couch_eunit.hrl").
--include_lib("couch/include/couch_db.hrl").
-
-
-setup() ->
-    Ctx = test_util:start_couch(),
-    DbDir = config:get("couchdb", "database_dir"),
-    DbFileNames = [
-        "db_non_partitioned.couch"
-    ],
-    NewPaths = lists:map(fun(DbFileName) ->
-        OldDbFilePath = filename:join([?FIXTURESDIR, DbFileName]),
-        NewDbFilePath = filename:join([DbDir, DbFileName]),
-        ok = filelib:ensure_dir(NewDbFilePath),
-        file:delete(NewDbFilePath),
-        {ok, _} = file:copy(OldDbFilePath, NewDbFilePath),
-        NewDbFilePath
-    end, DbFileNames),
-    {Ctx, NewPaths}.
-
-
-teardown({Ctx, Paths}) ->
-    test_util:stop_couch(Ctx),
-    lists:foreach(fun(Path) ->
-        file:delete(Path)
-    end, Paths).
-
-
-downgrade_test() ->
-    {
-        "Couch Bt Engine partition downgrade tests",
-        {
-            setup,
-            fun setup/0,
-            fun teardown/1,
-            [
-                t_downgrade_non_partitioned_db()
-            ]
-        }
-    }.
-
-
-t_downgrade_non_partitioned_db() ->
-    ?_test(begin
-        % There are 13 documents in the fixture with 1 conflicted
-        DbName = <<"db_non_partitioned">>,
-        ?assertEqual(8, get_disk_version_from_header(DbName)),
-
-        {ok, _} = save_doc(DbName, {[{<<"_id">>, <<"doc4">>}, {<<"v">>, 1}]}),
-        {ok, _} = save_doc(DbName, {[{<<"_id">>, <<"doc5">>}, {<<"v">>, 2}]}),
-
-        couch_util:with_db(DbName, fun(Db) ->
-            ?assertEqual(7, couch_db_engine:get_disk_version(Db))
-        end)
-    end).
-
-
-get_disk_version_from_header(DbFileName) ->
-    DbDir = config:get("couchdb", "database_dir"),
-    DbFilePath = filename:join([DbDir, ?l2b(?b2l(DbFileName) ++ ".couch")]),
-    {ok, Fd} = couch_file:open(DbFilePath, []),
-    {ok, Header} = couch_file:read_header(Fd),
-    DiskVerison = couch_bt_engine_header:disk_version(Header),
-    couch_file:close(Fd),
-    DiskVerison.
-
-
-save_doc(DbName, Json) ->
-    Doc = couch_doc:from_json_obj(Json),
-    couch_util:with_db(DbName, fun(Db) ->
-        couch_db:update_doc(Db, Doc, [])
-    end).