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Diffstat (limited to 'test/etap/140-attachment-comp.t')
| -rwxr-xr-x | test/etap/140-attachment-comp.t | 763 |
1 files changed, 0 insertions, 763 deletions
diff --git a/test/etap/140-attachment-comp.t b/test/etap/140-attachment-comp.t deleted file mode 100755 index 81a24bcb..00000000 --- a/test/etap/140-attachment-comp.t +++ /dev/null @@ -1,763 +0,0 @@ -#!/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. - -default_config() -> - test_util:build_file("etc/couchdb/default_dev.ini"). - -test_db_name() -> - <<"couch_test_atts_compression">>. - -main(_) -> - test_util:init_code_path(), - - etap:plan(86), - 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() -> - couch_server_sup:start_link([default_config()]), - put(addr, couch_config:get("httpd", "bind_address", "127.0.0.1")), - put(port, couch_config:get("httpd", "port", "5984")), - application:start(inets), - timer:sleep(1000), - couch_server:delete(test_db_name(), []), - couch_db:create(test_db_name(), []), - - couch_config:set("attachments", "compression_level", "8"), - couch_config:set("attachments", "compressible_types", "text/*"), - - create_1st_text_att(), - create_1st_png_att(), - create_2nd_text_att(), - create_2nd_png_att(), - - tests_for_1st_text_att(), - tests_for_1st_png_att(), - tests_for_2nd_text_att(), - tests_for_2nd_png_att(), - - create_already_compressed_att(db_url() ++ "/doc_comp_att", "readme.txt"), - test_already_compressed_att(db_url() ++ "/doc_comp_att", "readme.txt"), - - test_create_already_compressed_att_with_invalid_content_encoding( - db_url() ++ "/doc_att_deflate", - "readme.txt", - zlib:compress(test_text_data()), - "deflate" - ), - - test_create_already_compressed_att_with_invalid_content_encoding( - db_url() ++ "/doc_att_compress", - "readme.txt", - % Note: As of OTP R13B04, it seems there's no LZW compression - % (i.e. UNIX compress utility implementation) lib in OTP. - % However there's a simple working Erlang implementation at: - % http://scienceblogs.com/goodmath/2008/01/simple_lempelziv_compression_i.php - test_text_data(), - "compress" - ), - - test_compressible_type_with_parameters(), - - timer:sleep(3000), % to avoid mochiweb socket closed exceptions - couch_server:delete(test_db_name(), []), - couch_server_sup:stop(), - ok. - -db_url() -> - "http://" ++ get(addr) ++ ":" ++ get(port) ++ "/" ++ - binary_to_list(test_db_name()). - -create_1st_text_att() -> - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - put, - {db_url() ++ "/testdoc1/readme.txt", [], - "text/plain", test_text_data()}, - [], - [{sync, true}]), - etap:is(Code, 201, "Created text attachment using the standalone api"), - ok. - -create_1st_png_att() -> - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - put, - {db_url() ++ "/testdoc2/icon.png", [], - "image/png", test_png_data()}, - [], - [{sync, true}]), - etap:is(Code, 201, "Created png attachment using the standalone api"), - ok. - -% create a text attachment using the non-standalone attachment api -create_2nd_text_att() -> - DocJson = {[ - {<<"_attachments">>, {[ - {<<"readme.txt">>, {[ - {<<"content_type">>, <<"text/plain">>}, - {<<"data">>, base64:encode(test_text_data())} - ]} - }]}} - ]}, - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - put, - {db_url() ++ "/testdoc3", [], - "application/json", list_to_binary(couch_util:json_encode(DocJson))}, - [], - [{sync, true}]), - etap:is(Code, 201, "Created text attachment using the non-standalone api"), - ok. - -% create a png attachment using the non-standalone attachment api -create_2nd_png_att() -> - DocJson = {[ - {<<"_attachments">>, {[ - {<<"icon.png">>, {[ - {<<"content_type">>, <<"image/png">>}, - {<<"data">>, base64:encode(test_png_data())} - ]} - }]}} - ]}, - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - put, - {db_url() ++ "/testdoc4", [], - "application/json", list_to_binary(couch_util:json_encode(DocJson))}, - [], - [{sync, true}]), - etap:is(Code, 201, "Created png attachment using the non-standalone api"), - ok. - -create_already_compressed_att(DocUri, AttName) -> - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - put, - {DocUri ++ "/" ++ AttName, [{"Content-Encoding", "gzip"}], - "text/plain", zlib:gzip(test_text_data())}, - [], - [{sync, true}]), - etap:is( - Code, - 201, - "Created already compressed attachment using the standalone api" - ), - ok. - -tests_for_1st_text_att() -> - test_get_1st_text_att_with_accept_encoding_gzip(), - test_get_1st_text_att_without_accept_encoding_header(), - test_get_1st_text_att_with_accept_encoding_deflate(), - test_get_1st_text_att_with_accept_encoding_deflate_only(), - test_get_doc_with_1st_text_att(), - test_1st_text_att_stub(). - -tests_for_1st_png_att() -> - test_get_1st_png_att_without_accept_encoding_header(), - test_get_1st_png_att_with_accept_encoding_gzip(), - test_get_1st_png_att_with_accept_encoding_deflate(), - test_get_doc_with_1st_png_att(), - test_1st_png_att_stub(). - -tests_for_2nd_text_att() -> - test_get_2nd_text_att_with_accept_encoding_gzip(), - test_get_2nd_text_att_without_accept_encoding_header(), - test_get_doc_with_2nd_text_att(), - test_2nd_text_att_stub(). - -tests_for_2nd_png_att() -> - test_get_2nd_png_att_without_accept_encoding_header(), - test_get_2nd_png_att_with_accept_encoding_gzip(), - test_get_doc_with_2nd_png_att(), - test_2nd_png_att_stub(). - -test_get_1st_text_att_with_accept_encoding_gzip() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc1/readme.txt", [{"Accept-Encoding", "gzip"}]}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, true, "received body is gziped"), - Uncompressed = binary_to_list(zlib:gunzip(list_to_binary(Body))), - etap:is( - Uncompressed, - test_text_data(), - "received data for the 1st text attachment is ok" - ), - ok. - -test_get_1st_text_att_without_accept_encoding_header() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc1/readme.txt", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - Body, - test_text_data(), - "received data for the 1st text attachment is ok" - ), - ok. - -test_get_1st_text_att_with_accept_encoding_deflate() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc1/readme.txt", [{"Accept-Encoding", "deflate"}]}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - Deflated = lists:member({"content-encoding", "deflate"}, Headers), - etap:is(Deflated, false, "received body is not deflated"), - etap:is( - Body, - test_text_data(), - "received data for the 1st text attachment is ok" - ), - ok. - -test_get_1st_text_att_with_accept_encoding_deflate_only() -> - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - get, - {db_url() ++ "/testdoc1/readme.txt", - [{"Accept-Encoding", "deflate, *;q=0"}]}, - [], - [{sync, true}]), - etap:is( - Code, - 406, - "HTTP response code is 406 for an unsupported content encoding request" - ), - ok. - -test_get_1st_png_att_without_accept_encoding_header() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc2/icon.png", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - Body, - test_png_data(), - "received data for the 1st png attachment is ok" - ), - ok. - -test_get_1st_png_att_with_accept_encoding_gzip() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc2/icon.png", [{"Accept-Encoding", "gzip"}]}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - Body, - test_png_data(), - "received data for the 1st png attachment is ok" - ), - ok. - -test_get_1st_png_att_with_accept_encoding_deflate() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc2/icon.png", [{"Accept-Encoding", "deflate"}]}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Deflated = lists:member({"content-encoding", "deflate"}, Headers), - etap:is(Deflated, false, "received body is not deflated"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - Body, - test_png_data(), - "received data for the 1st png attachment is ok" - ), - ok. - -test_get_doc_with_1st_text_att() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc1?attachments=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - TextAttJson = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"readme.txt">>] - ), - TextAttType = couch_util:get_nested_json_value( - TextAttJson, - [<<"content_type">>] - ), - TextAttData = couch_util:get_nested_json_value( - TextAttJson, - [<<"data">>] - ), - etap:is( - TextAttType, - <<"text/plain">>, - "1st text attachment has type text/plain" - ), - %% check the attachment's data is the base64 encoding of the plain text - %% and not the base64 encoding of the gziped plain text - etap:is( - TextAttData, - base64:encode(test_text_data()), - "1st text attachment data is properly base64 encoded" - ), - ok. - -test_1st_text_att_stub() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc1?att_encoding_info=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - {TextAttJson} = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"readme.txt">>] - ), - TextAttLength = couch_util:get_value(<<"length">>, TextAttJson), - etap:is( - TextAttLength, - length(test_text_data()), - "1st text attachment stub length matches the uncompressed length" - ), - TextAttEncoding = couch_util:get_value(<<"encoding">>, TextAttJson), - etap:is( - TextAttEncoding, - <<"gzip">>, - "1st text attachment stub has the encoding field set to gzip" - ), - TextAttEncLength = couch_util:get_value(<<"encoded_length">>, TextAttJson), - etap:is( - TextAttEncLength, - iolist_size(zlib:gzip(test_text_data())), - "1st text attachment stub encoded_length matches the compressed length" - ), - ok. - -test_get_doc_with_1st_png_att() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc2?attachments=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - PngAttJson = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"icon.png">>] - ), - PngAttType = couch_util:get_nested_json_value( - PngAttJson, - [<<"content_type">>] - ), - PngAttData = couch_util:get_nested_json_value( - PngAttJson, - [<<"data">>] - ), - etap:is(PngAttType, <<"image/png">>, "attachment has type image/png"), - etap:is( - PngAttData, - base64:encode(test_png_data()), - "1st png attachment data is properly base64 encoded" - ), - ok. - -test_1st_png_att_stub() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc2?att_encoding_info=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - {PngAttJson} = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"icon.png">>] - ), - PngAttLength = couch_util:get_value(<<"length">>, PngAttJson), - etap:is( - PngAttLength, - length(test_png_data()), - "1st png attachment stub length matches the uncompressed length" - ), - PngEncoding = couch_util:get_value(<<"encoding">>, PngAttJson), - etap:is( - PngEncoding, - undefined, - "1st png attachment stub doesn't have an encoding field" - ), - PngEncLength = couch_util:get_value(<<"encoded_length">>, PngAttJson), - etap:is( - PngEncLength, - undefined, - "1st png attachment stub doesn't have an encoded_length field" - ), - ok. - -test_get_2nd_text_att_with_accept_encoding_gzip() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc3/readme.txt", [{"Accept-Encoding", "gzip"}]}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, true, "received body is gziped"), - Uncompressed = binary_to_list(zlib:gunzip(list_to_binary(Body))), - etap:is( - Uncompressed, - test_text_data(), - "received data for the 2nd text attachment is ok" - ), - ok. - -test_get_2nd_text_att_without_accept_encoding_header() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc3/readme.txt", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - Body, - test_text_data(), - "received data for the 2nd text attachment is ok" - ), - ok. - -test_get_2nd_png_att_without_accept_encoding_header() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc4/icon.png", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - Body, - test_png_data(), - "received data for the 2nd png attachment is ok" - ), - ok. - -test_get_2nd_png_att_with_accept_encoding_gzip() -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc4/icon.png", [{"Accept-Encoding", "gzip"}]}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - Body, - test_png_data(), - "received data for the 2nd png attachment is ok" - ), - ok. - -test_get_doc_with_2nd_text_att() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc3?attachments=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - TextAttJson = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"readme.txt">>] - ), - TextAttType = couch_util:get_nested_json_value( - TextAttJson, - [<<"content_type">>] - ), - TextAttData = couch_util:get_nested_json_value( - TextAttJson, - [<<"data">>] - ), - etap:is(TextAttType, <<"text/plain">>, "attachment has type text/plain"), - %% check the attachment's data is the base64 encoding of the plain text - %% and not the base64 encoding of the gziped plain text - etap:is( - TextAttData, - base64:encode(test_text_data()), - "2nd text attachment data is properly base64 encoded" - ), - ok. - -test_2nd_text_att_stub() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc3?att_encoding_info=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - {TextAttJson} = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"readme.txt">>] - ), - TextAttLength = couch_util:get_value(<<"length">>, TextAttJson), - etap:is( - TextAttLength, - length(test_text_data()), - "2nd text attachment stub length matches the uncompressed length" - ), - TextAttEncoding = couch_util:get_value(<<"encoding">>, TextAttJson), - etap:is( - TextAttEncoding, - <<"gzip">>, - "2nd text attachment stub has the encoding field set to gzip" - ), - TextAttEncLength = couch_util:get_value(<<"encoded_length">>, TextAttJson), - etap:is( - TextAttEncLength, - iolist_size(zlib:gzip(test_text_data())), - "2nd text attachment stub encoded_length matches the compressed length" - ), - ok. - -test_get_doc_with_2nd_png_att() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc4?attachments=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - PngAttJson = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"icon.png">>] - ), - PngAttType = couch_util:get_nested_json_value( - PngAttJson, - [<<"content_type">>] - ), - PngAttData = couch_util:get_nested_json_value( - PngAttJson, - [<<"data">>] - ), - etap:is(PngAttType, <<"image/png">>, "attachment has type image/png"), - etap:is( - PngAttData, - base64:encode(test_png_data()), - "2nd png attachment data is properly base64 encoded" - ), - ok. - -test_2nd_png_att_stub() -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {db_url() ++ "/testdoc4?att_encoding_info=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - {PngAttJson} = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"icon.png">>] - ), - PngAttLength = couch_util:get_value(<<"length">>, PngAttJson), - etap:is( - PngAttLength, - length(test_png_data()), - "2nd png attachment stub length matches the uncompressed length" - ), - PngEncoding = couch_util:get_value(<<"encoding">>, PngAttJson), - etap:is( - PngEncoding, - undefined, - "2nd png attachment stub doesn't have an encoding field" - ), - PngEncLength = couch_util:get_value(<<"encoded_length">>, PngAttJson), - etap:is( - PngEncLength, - undefined, - "2nd png attachment stub doesn't have an encoded_length field" - ), - ok. - -test_already_compressed_att(DocUri, AttName) -> - test_get_already_compressed_att_with_accept_gzip(DocUri, AttName), - test_get_already_compressed_att_without_accept(DocUri, AttName), - test_get_already_compressed_att_stub(DocUri, AttName). - -test_get_already_compressed_att_with_accept_gzip(DocUri, AttName) -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {DocUri ++ "/" ++ AttName, [{"Accept-Encoding", "gzip"}]}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, true, "received body is gziped"), - etap:is( - iolist_to_binary(Body), - iolist_to_binary(zlib:gzip(test_text_data())), - "received data for the already compressed attachment is ok" - ), - ok. - -test_get_already_compressed_att_without_accept(DocUri, AttName) -> - {ok, {{_, Code, _}, Headers, Body}} = http:request( - get, - {DocUri ++ "/" ++ AttName, []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers), - etap:is(Gziped, false, "received body is not gziped"), - etap:is( - iolist_to_binary(Body), - iolist_to_binary(test_text_data()), - "received data for the already compressed attachment is ok" - ), - ok. - -test_get_already_compressed_att_stub(DocUri, AttName) -> - {ok, {{_, Code, _}, _Headers, Body}} = http:request( - get, - {DocUri ++ "?att_encoding_info=true", []}, - [], - [{sync, true}]), - etap:is(Code, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body), - {AttJson} = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, iolist_to_binary(AttName)] - ), - AttLength = couch_util:get_value(<<"length">>, AttJson), - etap:is( - AttLength, - iolist_size((zlib:gzip(test_text_data()))), - "Already compressed attachment stub length matches the " - "compressed length" - ), - Encoding = couch_util:get_value(<<"encoding">>, AttJson), - etap:is( - Encoding, - <<"gzip">>, - "Already compressed attachment stub has the encoding field set to gzip" - ), - EncLength = couch_util:get_value(<<"encoded_length">>, AttJson), - etap:is( - EncLength, - AttLength, - "Already compressed attachment stub encoded_length matches the " - "length field value" - ), - ok. - -test_create_already_compressed_att_with_invalid_content_encoding( - DocUri, AttName, AttData, Encoding) -> - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - put, - {DocUri ++ "/" ++ AttName, [{"Content-Encoding", Encoding}], - "text/plain", AttData}, - [], - [{sync, true}]), - etap:is( - Code, - 415, - "Couldn't create an already compressed attachment using the " - "unsupported encoding '" ++ Encoding ++ "'" - ), - ok. - -test_compressible_type_with_parameters() -> - {ok, {{_, Code, _}, _Headers, _Body}} = http:request( - put, - {db_url() ++ "/testdoc5/readme.txt", [], - "text/plain; charset=UTF-8", test_text_data()}, - [], - [{sync, true}]), - etap:is(Code, 201, "Created text attachment with MIME type " - "'text/plain; charset=UTF-8' using the standalone api"), - {ok, {{_, Code2, _}, Headers2, Body}} = http:request( - get, - {db_url() ++ "/testdoc5/readme.txt", [{"Accept-Encoding", "gzip"}]}, - [], - [{sync, true}]), - etap:is(Code2, 200, "HTTP response code is 200"), - Gziped = lists:member({"content-encoding", "gzip"}, Headers2), - etap:is(Gziped, true, "received body is gziped"), - Uncompressed = binary_to_list(zlib:gunzip(list_to_binary(Body))), - etap:is(Uncompressed, test_text_data(), "received data is gzipped"), - {ok, {{_, Code3, _}, _Headers3, Body3}} = http:request( - get, - {db_url() ++ "/testdoc5?att_encoding_info=true", []}, - [], - [{sync, true}]), - etap:is(Code3, 200, "HTTP response code is 200"), - Json = couch_util:json_decode(Body3), - {TextAttJson} = couch_util:get_nested_json_value( - Json, - [<<"_attachments">>, <<"readme.txt">>] - ), - TextAttLength = couch_util:get_value(<<"length">>, TextAttJson), - etap:is( - TextAttLength, - length(test_text_data()), - "text attachment stub length matches the uncompressed length" - ), - TextAttEncoding = couch_util:get_value(<<"encoding">>, TextAttJson), - etap:is( - TextAttEncoding, - <<"gzip">>, - "text attachment stub has the encoding field set to gzip" - ), - TextAttEncLength = couch_util:get_value(<<"encoded_length">>, TextAttJson), - etap:is( - TextAttEncLength, - iolist_size(zlib:gzip(test_text_data())), - "text attachment stub encoded_length matches the compressed length" - ), - ok. - -test_png_data() -> - {ok, Data} = file:read_file( - test_util:source_file("share/www/image/logo.png") - ), - binary_to_list(Data). - -test_text_data() -> - {ok, Data} = file:read_file( - test_util:source_file("README") - ), - binary_to_list(Data). |