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From chewbra...@apache.org
Subject [04/50] [abbrv] couch commit: updated refs/heads/1963-eunit-bigcouch to 3ecd0a0
Date Thu, 28 Aug 2014 17:34:59 GMT
Port 072-cleanup.t etap test suite to eunit

requests functions from test_util were moved to test_request module
with nicer and simpler API.


Project: http://git-wip-us.apache.org/repos/asf/couchdb-couch/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb-couch/commit/96815388
Tree: http://git-wip-us.apache.org/repos/asf/couchdb-couch/tree/96815388
Diff: http://git-wip-us.apache.org/repos/asf/couchdb-couch/diff/96815388

Branch: refs/heads/1963-eunit-bigcouch
Commit: 9681538836f0fa0ea36507835c0c99103dacbf9f
Parents: 3505768
Author: Alexander Shorin <kxepal@apache.org>
Authored: Tue May 20 07:16:41 2014 +0400
Committer: Russell Branca <chewbranca@apache.org>
Committed: Thu Aug 28 10:34:04 2014 -0700

----------------------------------------------------------------------
 test/couchdb/couchdb_views_tests.erl | 129 ++++++++++++++++++++++++++++++
 test/couchdb/test_request.erl        |  51 ++++++++++++
 2 files changed, 180 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/couchdb-couch/blob/96815388/test/couchdb/couchdb_views_tests.erl
----------------------------------------------------------------------
diff --git a/test/couchdb/couchdb_views_tests.erl b/test/couchdb/couchdb_views_tests.erl
new file mode 100644
index 0000000..e44cef6
--- /dev/null
+++ b/test/couchdb/couchdb_views_tests.erl
@@ -0,0 +1,129 @@
+% 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(couchdb_views_tests).
+
+-include("couch_eunit.hrl").
+-include_lib("couchdb/couch_db.hrl").
+
+-define(ADMIN_USER, {user_ctx, #user_ctx{roles=[<<"_admin">>]}}).
+-define(TIMEOUT, 1000).
+
+start() ->
+    {ok, Pid} = couch_server_sup:start_link(?CONFIG_CHAIN),
+    Pid.
+
+stop(Pid) ->
+    erlang:monitor(process, Pid),
+    couch_server_sup:stop(),
+    receive
+        {'DOWN', _, _, Pid, _} ->
+            ok
+    after ?TIMEOUT ->
+        throw({timeout, server_stop})
+    end.
+
+setup() ->
+    DbName = ?tempdb(),
+    {ok, _} = couch_db:create(DbName, [?ADMIN_USER]),
+    FooRev = create_design_doc(DbName, <<"_design/foo">>, <<"bar">>),
+    ok = query_view(DbName, "foo", "bar"),
+    BooRev = create_design_doc(DbName, <<"_design/boo">>, <<"baz">>),
+    ok = query_view(DbName, "boo", "baz"),
+    {DbName, {FooRev, BooRev}}.
+
+teardown({DbName, _}) ->
+    ok = couch_server:delete(DbName, []),
+    ok.
+
+
+view_indexes_cleanup_test_() ->
+    {
+        "View indexes cleanup",
+        {
+            setup,
+            fun start/0, fun stop/1,
+            {
+                foreach,
+                fun setup/0, fun teardown/1,
+                [
+                    fun should_have_two_indexes_alive_before_deletion/1,
+                    fun should_cleanup_index_file_after_ddoc_deletion/1,
+                    fun should_cleanup_all_index_files/1
+                ]
+            }
+        }
+    }.
+
+should_have_two_indexes_alive_before_deletion({DbName, _}) ->
+    view_cleanup(DbName),
+    ?_assertEqual(2, count_index_files(DbName)).
+
+should_cleanup_index_file_after_ddoc_deletion({DbName, {FooRev, _}}) ->
+    delete_design_doc(DbName, <<"_design/foo">>, FooRev),
+    view_cleanup(DbName),
+    ?_assertEqual(1, count_index_files(DbName)).
+
+should_cleanup_all_index_files({DbName, {FooRev, BooRev}})->
+    delete_design_doc(DbName, <<"_design/foo">>, FooRev),
+    delete_design_doc(DbName, <<"_design/boo">>, BooRev),
+    view_cleanup(DbName),
+    ?_assertEqual(0, count_index_files(DbName)).
+
+
+create_design_doc(DbName, DDName, ViewName) ->
+    {ok, Db} = couch_db:open(DbName, [?ADMIN_USER]),
+    DDoc = couch_doc:from_json_obj({[
+        {<<"_id">>, DDName},
+        {<<"language">>, <<"javascript">>},
+        {<<"views">>, {[
+            {ViewName, {[
+                {<<"map">>, <<"function(doc) { emit(doc.value, 1); }">>}
+            ]}}
+        ]}}
+    ]}),
+    {ok, Rev} = couch_db:update_doc(Db, DDoc, []),
+    couch_db:ensure_full_commit(Db),
+    couch_db:close(Db),
+    Rev.
+
+delete_design_doc(DbName, DDName, Rev) ->
+    {ok, Db} = couch_db:open(DbName, [?ADMIN_USER]),
+    DDoc = couch_doc:from_json_obj({[
+        {<<"_id">>, DDName},
+        {<<"_rev">>, couch_doc:rev_to_str(Rev)},
+        {<<"_deleted">>, true}
+    ]}),
+    {ok, _} = couch_db:update_doc(Db, DDoc, [Rev]),
+    couch_db:close(Db).
+
+db_url(DbName) ->
+    Addr = couch_config:get("httpd", "bind_address", "127.0.0.1"),
+    Port = integer_to_list(mochiweb_socket_server:get(couch_httpd, port)),
+    "http://" ++ Addr ++ ":" ++ Port ++ "/" ++ binary_to_list(DbName).
+
+query_view(DbName, DDoc, View) ->
+    {ok, Code, _Headers, _Body} = test_request:get(
+        db_url(DbName) ++ "/_design/" ++ DDoc ++ "/_view/" ++ View),
+    ?assertEqual(200, Code),
+    ok.
+
+view_cleanup(DbName) ->
+    {ok, Db} = couch_db:open(DbName, [?ADMIN_USER]),
+    couch_mrview:cleanup(Db),
+    couch_db:close(Db).
+
+count_index_files(DbName) ->
+    % call server to fetch the index files
+    RootDir = couch_config:get("couchdb", "view_index_dir"),
+    length(filelib:wildcard(RootDir ++ "/." ++
+        binary_to_list(DbName) ++ "_design"++"/mrview/*")).

http://git-wip-us.apache.org/repos/asf/couchdb-couch/blob/96815388/test/couchdb/test_request.erl
----------------------------------------------------------------------
diff --git a/test/couchdb/test_request.erl b/test/couchdb/test_request.erl
new file mode 100644
index 0000000..7abb92f
--- /dev/null
+++ b/test/couchdb/test_request.erl
@@ -0,0 +1,51 @@
+% 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(test_request).
+
+-export([get/1, get/2]).
+-export([request/3, request/4]).
+
+get(Url) ->
+    request(get, Url, []).
+
+get(Url, Headers) ->
+    request(get, Url, Headers).
+
+
+request(Method, Url, Headers) ->
+    request(Method, Url, Headers, []).
+
+request(Method, Url, Headers, Body) ->
+    request(Method, Url, Headers, Body, 3).
+
+request(_Method, _Url, _Headers, _Body, 0) ->
+    {error, request_failed};
+request(Method, Url, Headers, Body, N) ->
+    case code:is_loaded(ibrowse) of
+        false ->
+            {ok, _} = ibrowse:start();
+        _ ->
+            ok
+    end,
+    case ibrowse:send_req(Url, Headers, Method, Body) of
+        {ok, Code0, RespHeaders, RespBody0} ->
+            Code = list_to_integer(Code0),
+            RespBody = iolist_to_binary(RespBody0),
+            {ok, Code, RespHeaders, RespBody};
+        {error, {'EXIT', {normal, _}}} ->
+            % Connection closed right after a successful request that
+            % used the same connection.
+            request(Method, Url, Headers, Body, N - 1);
+        Error ->
+            Error
+    end.


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