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unmarshaler_test.go
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unmarshaler_test.go
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/*
* Copyright 2021 National Library of Norway.
*
* 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.
*/
package gowarc
import (
"bufio"
"bytes"
"fmt"
"github.com/klauspost/compress/gzip"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"io"
"strings"
"testing"
)
func Test_unmarshaler_Unmarshal(t *testing.T) {
type want struct {
version *WarcVersion
recordType RecordType
headers *WarcFields
blockType interface{}
content string
validation *Validation
cached bool
}
tests := []struct {
name string
opts []WarcRecordOption
input string
want want
wantOffset int64
wantErr bool
}{
{
"valid warcinfo record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Filename: temp-20170306040353.warc.gz\r\n" +
"WARC-Type: warcinfo\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Warc-Block-Digest: sha1:AF4D582B4FFC017D07A947D841E392A821F754F3\r\n" +
"Content-Length: 238\r\n" +
"\r\n" +
"software: Veidemann v1.0\r\n" +
"format: WARC File Format 1.1\r\n" +
"creator: temp-MJFXHZ4S\r\n" +
"isPartOf: Temporary%20Collection\r\n" +
"json-metadata: {\"title\": \"Temporary Collection\", \"size\": 2865, \"created_at\": 1488772924, \"type\": \"collection\", \"desc\": \"\"}\r\n" +
"\r\n\r\n",
want{
version: V1_0,
recordType: Warcinfo,
headers: &WarcFields{
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "warcinfo"},
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcFilename, Value: "temp-20170306040353.warc.gz"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:AF4D582B4FFC017D07A947D841E392A821F754F3"},
&nameValue{Name: ContentLength, Value: "238"},
},
blockType: &warcFieldsBlock{},
content: "software: Veidemann v1.0\r\n" +
"format: WARC File Format 1.1\r\n" +
"creator: temp-MJFXHZ4S\r\n" +
"isPartOf: Temporary%20Collection\r\n" +
"json-metadata: {\"title\": \"Temporary Collection\", \"size\": 2865, \"created_at\": 1488772924, \"type\": \"collection\", \"desc\": \"\"}\r\n",
validation: &Validation{},
cached: true,
},
0,
false,
},
{
"valid response record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: response\r\n" +
"Content-Type: application/http;msgtype=response\r\n" +
"Warc-Block-Digest: sha1:B285747AD7CC57AA74BCE2E30B453C8D1CB71BA4\r\n" +
"Content-Length: 257\r\n" +
"\r\n" +
"HTTP/1.1 200 OK\nDate: Tue, 19 Sep 2016 17:18:40 GMT\nServer: Apache/2.0.54 (Ubuntu)\n" +
"Last-Modified: Mon, 16 Jun 2013 22:28:51 GMT\nETag: \"3e45-67e-2ed02ec0\"\nAccept-Ranges: bytes\n" +
"Content-Length: 19\nConnection: close\nContent-Type: text/plain\n\nThis is the content" +
"\r\n\r\n",
want{
V1_0,
Response,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "response"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:B285747AD7CC57AA74BCE2E30B453C8D1CB71BA4"},
&nameValue{Name: ContentType, Value: "application/http;msgtype=response"},
&nameValue{Name: ContentLength, Value: "257"},
},
&httpResponseBlock{},
"HTTP/1.1 200 OK\nDate: Tue, 19 Sep 2016 17:18:40 GMT\nServer: Apache/2.0.54 (Ubuntu)\n" +
"Last-Modified: Mon, 16 Jun 2013 22:28:51 GMT\nETag: \"3e45-67e-2ed02ec0\"\nAccept-Ranges: bytes\n" +
"Content-Length: 19\nConnection: close\nContent-Type: text/plain\n\nThis is the content",
&Validation{},
true,
},
0,
false,
},
{
"valid dns response record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrWarn), WithSyntaxErrorPolicy(ErrWarn),
WithAddMissingDigest(true),
WithFixSyntaxErrors(false),
WithFixDigest(false),
WithAddMissingContentLength(false),
WithAddMissingRecordId(false),
WithFixContentLength(false)},
"WARC/1.0\r\n" +
"WARC-Type: response\r\n" +
"WARC-Target-URI: dns:ergoterapeutene.org\r\n" +
"WARC-Date: 2019-11-13T23:23:34Z\r\n" +
"WARC-IP-Address: 127.0.0.1\r\n" +
"WARC-Record-ID: <urn:uuid:ac971c52-f8da-434c-809b-e401d915d945>\r\n" +
"Content-Type: text/dns\r\n" +
"Content-Length: 60\r\n" +
"\r\n" +
"20191113232334\n" +
"ergoterapeutene.org.\t300\tIN\tA\t195.159.29.211\n" +
"\r\n\r\n",
want{
V1_0,
Response,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2019-11-13T23:23:34Z"},
&nameValue{Name: WarcTargetURI, Value: "dns:ergoterapeutene.org"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:ac971c52-f8da-434c-809b-e401d915d945>"},
&nameValue{Name: WarcIPAddress, Value: "127.0.0.1"},
&nameValue{Name: WarcType, Value: "response"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:4C44B5E46JR5DGLKCD7W3IIL2YQNPCZ6"},
&nameValue{Name: ContentType, Value: "text/dns"},
&nameValue{Name: ContentLength, Value: "60"},
},
&genericBlock{},
"20191113232334\n" +
"ergoterapeutene.org.\t300\tIN\tA\t195.159.29.211\n",
&Validation{},
true,
},
0,
false,
},
{
"valid request record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: request\r\n" +
"Content-Type: application/http;msgtype=request\r\n" +
"Warc-Block-Digest: sha1:A3781FF1FC3FB52318F623E22C85D63D74C12932\r\n" +
"Content-Length: 263\r\n" +
"\r\n" +
"GET / HTTP/1.0\n" +
"Host: example.com\n" +
"Accept-Language: en-US,en;q=0.8,ru;q=0.6\n" +
"Referer: http://example.com/foo.html\n" +
"Connection: close\n" +
"User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36\n\n" +
"\r\n\r\n",
want{
V1_0,
Request,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "request"},
&nameValue{Name: ContentType, Value: "application/http;msgtype=request"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:A3781FF1FC3FB52318F623E22C85D63D74C12932"},
&nameValue{Name: ContentLength, Value: "263"},
},
&httpRequestBlock{},
"GET / HTTP/1.0\n" +
"Host: example.com\n" +
"Accept-Language: en-US,en;q=0.8,ru;q=0.6\n" +
"Referer: http://example.com/foo.html\n" +
"Connection: close\n" +
"User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36\n\n",
&Validation{},
true,
},
0,
false,
},
{
"valid metadata record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"WARC-Concurrent-To: <urn:uuid:e7c9eff8-f5bc-4aeb-b3d2-9d3df99afb30>\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Warc-Block-Digest: sha1:6D924D4C99268BE486042E655B06A83133EFEB59\r\n" +
"Content-Length: 64\r\n" +
"\r\n" +
"via: http://www.example.com/\r\n" +
"hopsFromSeed: P\r\n" +
"fetchTimeMs: 47\r\n" +
"\r\n\r\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: WarcConcurrentTo, Value: "<urn:uuid:e7c9eff8-f5bc-4aeb-b3d2-9d3df99afb30>"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:6D924D4C99268BE486042E655B06A83133EFEB59"},
&nameValue{Name: ContentLength, Value: "64"},
},
&warcFieldsBlock{},
"via: http://www.example.com/\r\n" +
"hopsFromSeed: P\r\n" +
"fetchTimeMs: 47\r\n",
&Validation{},
true,
},
0,
false,
},
{
"valid resource record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: resource\r\n" +
"Content-Type: text/html\r\n" +
"WARC-Target-URI: file://var/www/htdoc/index.html\r\n" +
"WARC-Concurrent-To: <urn:uuid:e7c9eff8-f5bc-4aeb-b3d2-9d3df99afb30>\r\n" +
"WARC-Payload-Digest: sha1:307E7DFCAF9A8EA4C4E86A11BCAA83AC6698017F\r\n" +
"WARC-Block-Digest: sha1:307E7DFCAF9A8EA4C4E86A11BCAA83AC6698017F\r\n" +
"Content-Length: 42\r\n" +
"\r\n" +
"<html><head></head>\n" +
"<body></body>\n" +
"</html>\n" +
"\r\n\r\n",
want{
V1_0,
Resource,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "resource"},
&nameValue{Name: ContentType, Value: "text/html"},
&nameValue{Name: WarcTargetURI, Value: "file://var/www/htdoc/index.html"},
&nameValue{Name: WarcConcurrentTo, Value: "<urn:uuid:e7c9eff8-f5bc-4aeb-b3d2-9d3df99afb30>"},
&nameValue{Name: WarcPayloadDigest, Value: "sha1:307E7DFCAF9A8EA4C4E86A11BCAA83AC6698017F"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:307E7DFCAF9A8EA4C4E86A11BCAA83AC6698017F"},
&nameValue{Name: ContentLength, Value: "42"},
},
&genericBlock{},
"<html><head></head>\n" +
"<body></body>\n" +
"</html>\n",
&Validation{},
true,
},
0,
false,
},
{
"valid revisit record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: revisit\r\n" +
"Content-Type: message/http\r\n" +
"WARC-Target-URI: http://www.example.org/images/logo.jpg\r\n" +
"WARC-Profile: http://netpreserve.org/warc/1.1/server-not-modified\r\n" +
"WARC-Refers-To: <urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>\r\n" +
"WARC-Refers-To-Target-URI: http://www.example.org/images/logo.jpg\r\n" +
"WARC-Refers-To-Date: 2016-09-19T17:20:24Z\r\n" +
"Warc-Block-Digest: sha1:7B71E2CE461E4685EED55612850EE0CBB3876EDF\r\n" +
"Content-Length: 195\r\n" +
"\r\n" +
"HTTP/1.x 304 Not Modified\n" +
"Date: Tue, 06 Mar 2017 00:43:35 GMT\n" +
"Server: Apache/2.0.54 (Ubuntu) PHP/5.0.5-2ubuntu1.4 Connection: Keep-Alive\n" +
"Keep-Alive: timeout=15, max=100\n" +
"ETag: \"3e45-67e-2ed02ec0\"\n" +
"\r\n\r\n",
want{
V1_0,
Revisit,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "revisit"},
&nameValue{Name: WarcTargetURI, Value: "http://www.example.org/images/logo.jpg"},
&nameValue{Name: WarcProfile, Value: "http://netpreserve.org/warc/1.1/server-not-modified"},
&nameValue{Name: WarcRefersTo, Value: "<urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>"},
&nameValue{Name: WarcRefersToTargetURI, Value: "http://www.example.org/images/logo.jpg"},
&nameValue{Name: WarcRefersToDate, Value: "2016-09-19T17:20:24Z"},
&nameValue{Name: ContentType, Value: "message/http"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:7B71E2CE461E4685EED55612850EE0CBB3876EDF"},
&nameValue{Name: ContentLength, Value: "195"},
},
&revisitBlock{},
"HTTP/1.x 304 Not Modified\n" +
"Date: Tue, 06 Mar 2017 00:43:35 GMT\n" +
"Server: Apache/2.0.54 (Ubuntu) PHP/5.0.5-2ubuntu1.4 Connection: Keep-Alive\n" +
"Keep-Alive: timeout=15, max=100\n" +
"ETag: \"3e45-67e-2ed02ec0\"\n",
&Validation{},
true,
},
0,
false,
},
{
"valid conversion record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: conversion\r\n" +
"WARC-Target-URI: http://www.example.org/index.html\r\n" +
"WARC-Refers-To: <urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>\r\n" +
"Content-Type: text/plain\r\n" +
"Warc-Block-Digest: sha1:581F7F1CA3D3EB023438808309678ED6D03E2895\r\n" +
"Content-Length: 10\r\n" +
"\r\n" +
"body text\n" +
"\r\n\r\n",
want{
V1_0,
Conversion,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcTargetURI, Value: "http://www.example.org/index.html"},
&nameValue{Name: WarcRefersTo, Value: "<urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>"},
&nameValue{Name: WarcType, Value: "conversion"},
&nameValue{Name: ContentType, Value: "text/plain"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:581F7F1CA3D3EB023438808309678ED6D03E2895"},
&nameValue{Name: ContentLength, Value: "10"},
},
&genericBlock{},
"body text\n",
&Validation{},
true,
},
0,
false,
},
{
"valid continuation record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Target-URI: http://www.example.org/index.html\r\n" +
"WARC-Type: continuation\r\n" +
"Content-Type: text/plain\r\n" +
"WARC-Segment-Origin-ID: <urn:uuid:39509228-ae2f-11b2-763a-aa4c6ec90bb0>\r\n" +
"WARC-Segment-Number: 2\r\n" +
"WARC-Segment-Total-Length: 1982\r\n" +
"WARC-Block-Digest: sha1:62B805E388394FF22747D1B10476EA04309CB5A8\r\n" +
"WARC-Payload-Digest: sha1:CCHXETFVJD2MUZY6ND6SS7ZENMWF7KQ2\r\n" +
"Content-Length: 22\r\n" +
"\r\n" +
"... last part of data\n" +
"\r\n\r\n",
want{
V1_0,
Continuation,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcTargetURI, Value: "http://www.example.org/index.html"},
&nameValue{Name: WarcType, Value: "continuation"},
&nameValue{Name: WarcSegmentOriginID, Value: "<urn:uuid:39509228-ae2f-11b2-763a-aa4c6ec90bb0>"},
&nameValue{Name: WarcSegmentNumber, Value: "2"},
&nameValue{Name: WarcSegmentTotalLength, Value: "1982"},
&nameValue{Name: ContentType, Value: "text/plain"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:62B805E388394FF22747D1B10476EA04309CB5A8"},
&nameValue{Name: WarcPayloadDigest, Value: "sha1:CCHXETFVJD2MUZY6ND6SS7ZENMWF7KQ2"},
&nameValue{Name: ContentLength, Value: "22"},
},
&genericBlock{},
"... last part of data\n",
&Validation{},
true,
},
0,
false,
},
{
"valid unknown record type",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Target-URI: http://www.example.org/index.html\r\n" +
"WARC-Type: myType\r\n" +
"My-Field: MyValue\r\n" +
"Content-Type: text/plain\r\n" +
"Warc-Block-Digest: sha1:7FE70820E08A1AAC0EF224D9C66AB66831CC4AB1\r\n" +
"Content-Length: 8\r\n" +
"\r\n" +
"content\n" +
"\r\n\r\n",
want{
V1_0,
0,
&WarcFields{
&nameValue{Name: WarcType, Value: "myType"},
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcTargetURI, Value: "http://www.example.org/index.html"},
&nameValue{Name: "My-Field", Value: "MyValue"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:7FE70820E08A1AAC0EF224D9C66AB66831CC4AB1"},
&nameValue{Name: ContentType, Value: "text/plain"},
&nameValue{Name: ContentLength, Value: "8"},
},
&genericBlock{},
"content\n",
&Validation{},
true,
},
0,
false,
},
{
"metadata record missing end marker",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 10\r\n" +
"\r\n" +
"foo: bar\r\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "10"},
},
&warcFieldsBlock{},
"foo: bar\r\n",
&Validation{},
true,
},
0,
true,
},
{
"metadata record only newline end marker",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 10\r\n" +
"\r\n" +
"foo: bar\r\n" +
"\n\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "10"},
},
&warcFieldsBlock{},
"foo: bar\r\n",
&Validation{},
true,
},
0,
true,
},
{
"metadata record only one end marker",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 10\r\n" +
"\r\n" +
"foo: bar\r\n" +
"\r\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "10"},
},
&warcFieldsBlock{},
"foo: bar\r\n",
&Validation{},
true,
},
0,
true,
},
{
"metadata record only one newline end marker",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 10\r\n" +
"\r\n" +
"foo: bar\r\n" +
"\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "10"},
},
&warcFieldsBlock{},
"foo: bar\r\n",
&Validation{},
true,
},
0,
true,
},
{
"metadata record missing carriage return in warc-fields block",
[]WarcRecordOption{
WithSpecViolationPolicy(ErrWarn),
WithSyntaxErrorPolicy(ErrWarn),
WithAddMissingDigest(false),
WithFixSyntaxErrors(false),
WithFixDigest(false),
WithAddMissingContentLength(false),
WithAddMissingRecordId(false),
WithFixContentLength(false),
},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 18\r\n" +
"WARC-Block-Digest: sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY\r\n" +
"\r\n" +
"foo: bar\n" +
"food:bar\n" +
"\r\n" +
"\r\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "18"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY"},
},
&warcFieldsBlock{},
"foo: bar\nfood:bar\n",
&Validation{},
true,
},
0,
false,
},
{
"metadata record missing carriage return in warc-fields block with fix syntax errors",
[]WarcRecordOption{
WithSpecViolationPolicy(ErrWarn),
WithSyntaxErrorPolicy(ErrWarn),
WithAddMissingDigest(true),
WithFixSyntaxErrors(true),
WithFixDigest(true),
WithAddMissingContentLength(false),
WithAddMissingRecordId(false),
WithFixContentLength(true),
WithFixWarcFieldsBlockErrors(true),
},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 18\r\n" +
"WARC-Block-Digest: sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY\r\n" +
"\r\n" +
"foo: bar\n" +
"food:bar\n" +
"\r\n" +
"\r\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "21"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:U2AN4MFP7IITXSOLYH2QTIPVDNJOHBFO"},
},
&warcFieldsBlock{},
"Foo: bar\r\nFood: bar\r\n",
&Validation{
fmt.Errorf("content length mismatch. header: 18, actual: 21"),
fmt.Errorf("block: %w", fmt.Errorf("wrong digest: expected sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY, computed: sha1:U2AN4MFP7IITXSOLYH2QTIPVDNJOHBFO")),
},
true,
},
0,
false,
},
{
"metadata record missing carriage return in warc-fields block with BlockeErrorPolicy warn",
[]WarcRecordOption{
WithSpecViolationPolicy(ErrWarn),
WithSyntaxErrorPolicy(ErrWarn),
WithBlockErrorPolicy(ErrWarn),
WithAddMissingDigest(false),
WithFixSyntaxErrors(false),
WithFixDigest(false),
WithAddMissingContentLength(false),
WithAddMissingRecordId(false),
WithFixContentLength(false),
},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 18\r\n" +
"WARC-Block-Digest: sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY\r\n" +
"\r\n" +
"foo: bar\n" +
"food:bar\n" +
"\r\n" +
"\r\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "18"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY"},
},
&warcFieldsBlock{},
"foo: bar\nfood:bar\n",
&Validation{
newWrappedSyntaxError("error in warc fields block", nil, newSyntaxError("missing carriage return", &position{1})),
newWrappedSyntaxError("error in warc fields block", nil, newSyntaxError("missing carriage return", &position{2})),
},
true,
},
0,
false,
},
{
"metadata record missing carriage return in warc-fields block with fix syntax errors and BlockeErrorPolicy warn",
[]WarcRecordOption{
WithSpecViolationPolicy(ErrWarn),
WithSyntaxErrorPolicy(ErrWarn),
WithBlockErrorPolicy(ErrWarn),
WithAddMissingDigest(true),
WithFixSyntaxErrors(true),
WithFixDigest(true),
WithAddMissingContentLength(false),
WithAddMissingRecordId(false),
WithFixContentLength(true),
WithFixWarcFieldsBlockErrors(true),
},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: metadata\r\n" +
"Content-Type: application/warc-fields\r\n" +
"Content-Length: 18\r\n" +
"WARC-Block-Digest: sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY\r\n" +
"\r\n" +
"foo: bar\n" +
"food:bar\n" +
"\r\n" +
"\r\n",
want{
V1_0,
Metadata,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "metadata"},
&nameValue{Name: ContentType, Value: "application/warc-fields"},
&nameValue{Name: ContentLength, Value: "21"},
&nameValue{Name: WarcBlockDigest, Value: "sha1:U2AN4MFP7IITXSOLYH2QTIPVDNJOHBFO"},
},
&warcFieldsBlock{},
"Foo: bar\r\nFood: bar\r\n",
&Validation{
newWrappedSyntaxError("error in warc fields block", nil, newSyntaxError("missing carriage return", &position{1})),
newWrappedSyntaxError("error in warc fields block", nil, newSyntaxError("missing carriage return", &position{2})),
fmt.Errorf("content length mismatch. header: 18, actual: 21"),
fmt.Errorf("block: %w", fmt.Errorf("wrong digest: expected sha1:QYG3QQJ4ULYPJGSJL34IS3U7VUAJFSKY, computed: sha1:U2AN4MFP7IITXSOLYH2QTIPVDNJOHBFO")),
},
true,
},
0,
false,
},
{
"short response record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: response\r\n" +
"Content-Type: application/http;msgtype=response\r\n" +
"Content-Length: 257\r\n" +
"\r\n" +
"HTTP/1.1 200 OK\nDate: Tue, 19 Sep 2016 17:18:40 GMT\nServer: Apache/2.0.54 (Ubuntu)\n" +
"Last-Modified: Mon, 16 Jun 2013 22:28:51 GMT\nETag: \"3e45-67e-2ed02ec0\"\nAccept-Ranges: bytes\n" +
"Content-Length: 19\nConnection: close\nContent-Type: text/plain\n\nThis is the " +
"\r\n\r\n",
want{
V1_0,
Response,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2017-03-06T04:03:53Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcType, Value: "response"},
&nameValue{Name: ContentType, Value: "application/http;msgtype=response"},
&nameValue{Name: ContentLength, Value: "257"},
},
&httpResponseBlock{},
"HTTP/1.1 200 OK\nDate: Tue, 19 Sep 2016 17:18:40 GMT\nServer: Apache/2.0.54 (Ubuntu)\n" +
"Last-Modified: Mon, 16 Jun 2013 22:28:51 GMT\nETag: \"3e45-67e-2ed02ec0\"\nAccept-Ranges: bytes\n" +
"Content-Length: 19\nConnection: close\nContent-Type: text/plain\n\nThis is the " +
"\r\n\r\n",
&Validation{},
false,
},
0,
true,
},
{
"request record missing end of http header marker - warn",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrWarn), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false), WithFixSyntaxErrors(false)},
"WARC/1.1\r\n" +
"WARC-Type: request\r\n" +
"WARC-Target-URI: http://www.archive.org/images/logoc.jpg\r\n" +
"WARC-Warcinfo-ID: <urn:uuid:d7ae5c10-e6b3-4d27-967d-34780c58ba39>\r\n" +
"WARC-Date: 2016-09-19T17:20:24Z\r\n" +
"Content-Length: 240\r\n" +
"WARC-Record-ID: <urn:uuid:4885803b-eebd-4b27-a090-144450c11594>\r\n" +
"Content-Type: application/http;msgtype=request\r\n" +
"WARC-Concurrent-To: <urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>\r\n" +
"\r\n" +
"GET /images/logoc.jpg HTTP/1.0\r\n" +
"User-Agent: Mozilla/5.0 (compatible; heritrix/1.10.0)\r\n" +
"From: [email protected]\r\n" +
"Connection: close\r\n" +
"Referer: http://www.archive.org/\r\n" +
"Host: www.archive.org\r\n" +
"Cookie: PHPSESSID=009d7bb11022f80605aa87e18224d824\r\n" +
"\r\n\r\n",
want{
V1_1,
Request,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2016-09-19T17:20:24Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:4885803b-eebd-4b27-a090-144450c11594>"},
&nameValue{Name: WarcType, Value: "request"},
&nameValue{Name: ContentType, Value: "application/http;msgtype=request"},
&nameValue{Name: ContentLength, Value: "240"},
&nameValue{Name: WarcTargetURI, Value: "http://www.archive.org/images/logoc.jpg"},
&nameValue{Name: WarcWarcinfoID, Value: "<urn:uuid:d7ae5c10-e6b3-4d27-967d-34780c58ba39>"},
&nameValue{Name: WarcConcurrentTo, Value: "<urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>"},
},
&httpRequestBlock{},
"GET /images/logoc.jpg HTTP/1.0\r\n" +
"User-Agent: Mozilla/5.0 (compatible; heritrix/1.10.0)\r\n" +
"From: [email protected]\r\n" +
"Connection: close\r\n" +
"Referer: http://www.archive.org/\r\n" +
"Host: www.archive.org\r\n" +
"Cookie: PHPSESSID=009d7bb11022f80605aa87e18224d824\r\n",
&Validation{missingEndOfHeaders},
true,
},
0,
false,
},
{
"request record missing end of http header marker - fail",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore)},
"WARC/1.1\r\n" +
"WARC-Type: request\r\n" +
"WARC-Target-URI: http://www.archive.org/images/logoc.jpg\r\n" +
"WARC-Warcinfo-ID: <urn:uuid:d7ae5c10-e6b3-4d27-967d-34780c58ba39>\r\n" +
"WARC-Date: 2016-09-19T17:20:24Z\r\n" +
"Content-Length: 240\r\n" +
"WARC-Record-ID: <urn:uuid:4885803b-eebd-4b27-a090-144450c11594>\r\n" +
"Content-Type: application/http;msgtype=request\r\n" +
"WARC-Concurrent-To: <urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>\r\n" +
"\r\n" +
"GET /images/logoc.jpg HTTP/1.0\r\n" +
"User-Agent: Mozilla/5.0 (compatible; heritrix/1.10.0)\r\n" +
"From: [email protected]\r\n" +
"Connection: close\r\n" +
"Referer: http://www.archive.org/\r\n" +
"Host: www.archive.org\r\n" +
"Cookie: PHPSESSID=009d7bb11022f80605aa87e18224d824\r\n" +
"\r\n\r\n",
want{
V1_1,
Request,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2016-09-19T17:20:24Z"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:4885803b-eebd-4b27-a090-144450c11594>"},
&nameValue{Name: WarcType, Value: "request"},
&nameValue{Name: ContentType, Value: "application/http;msgtype=request"},
&nameValue{Name: ContentLength, Value: "240"},
&nameValue{Name: WarcTargetURI, Value: "http://www.archive.org/images/logoc.jpg"},
&nameValue{Name: WarcWarcinfoID, Value: "<urn:uuid:d7ae5c10-e6b3-4d27-967d-34780c58ba39>"},
&nameValue{Name: WarcConcurrentTo, Value: "<urn:uuid:92283950-ef2f-4d72-b224-f54c6ec90bb0>"},
},
&httpRequestBlock{},
"GET /images/logoc.jpg HTTP/1.0\r\n" +
"User-Agent: Mozilla/5.0 (compatible; heritrix/1.10.0)\r\n" +
"From: [email protected]\r\n" +
"Connection: close\r\n" +
"Referer: http://www.archive.org/\r\n" +
"Host: www.archive.org\r\n" +
"Cookie: PHPSESSID=009d7bb11022f80605aa87e18224d824\r\n\r\n",
&Validation{},
false,
},
0,
true,
},
{
"truncated record",
[]WarcRecordOption{WithSpecViolationPolicy(ErrFail), WithSyntaxErrorPolicy(ErrFail), WithUnknownRecordTypePolicy(ErrIgnore), WithAddMissingDigest(false)},
"WARC/1.0\r\n" +
"WARC-Type: revisit\r\n" +
"WARC-Target-URI: https://www.google.com:443/\r\n" +
"WARC-Profile: http://netpreserve.org/warc/1.1/server-not-modified\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"Content-Length: 0\r\n" +
"Content-Type: application/http;msgtype=response\r\n" +
"WARC-Date: 2022-11-11T00:01:40Z\r\n",
want{
V1_0,
Revisit,
&WarcFields{
&nameValue{Name: WarcDate, Value: "2022-11-11T00:01:40Z"},
&nameValue{Name: WarcProfile, Value: "http://netpreserve.org/warc/1.1/server-not-modified"},
&nameValue{Name: WarcRecordID, Value: "<urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>"},
&nameValue{Name: WarcTargetURI, Value: "https://www.google.com:443/"},
&nameValue{Name: WarcType, Value: "revisit"},
&nameValue{Name: ContentType, Value: "application/http;msgtype=response"},
&nameValue{Name: ContentLength, Value: "0"},
},
&revisitBlock{},
"",
&Validation{},
true,
},
0,
true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
assert := assert.New(t)
require := require.New(t)
u := NewUnmarshaler(tt.opts...)
data := bufio.NewReader(strings.NewReader(tt.input))
gotRecord, gotOffset, validation, err1 := u.Unmarshal(data)
if err1 != nil && tt.wantErr {
return
}
if !tt.wantErr {
require.NoError(err1)
}
assert.Equal(tt.want.version, gotRecord.Version(), "Record version")
assert.Equal(tt.want.recordType, gotRecord.Type(), "Record type")
assert.IsType(tt.want.blockType, gotRecord.Block(), "Block type")
assert.Equal(tt.want.cached, gotRecord.Block().IsCached(), "IsCached")
assert.ElementsMatch(*tt.want.headers, *gotRecord.(*warcRecord).headers)
r, err := gotRecord.Block().RawBytes()
assert.Nil(err)
content, err := io.ReadAll(r)
assert.Nil(err)
assert.Equal(tt.want.content, string(content), "Content")
assert.Equal(tt.wantOffset, gotOffset, "Offset")
err2 := gotRecord.ValidateDigest(validation)
if !tt.wantErr {
require.NoError(err2)
}
err3 := gotRecord.Close()
if tt.wantErr {
require.Error(multiErr{err1, err2, err3})
} else {
require.NoError(err3)
}
assert.Equal(tt.want.validation, validation, "Want:\n %s\nGot:\n %s", tt.want.validation, validation.String())
})
}
}
var unmarshallerBenchmarkResult interface{}
func BenchmarkUnmarshaler_Unmarshal_compressed(b *testing.B) {
record := "WARC/1.0\r\n" +
"WARC-Date: 2017-03-06T04:03:53Z\r\n" +
"WARC-Record-ID: <urn:uuid:e9a0cecc-0221-11e7-adb1-0242ac120008>\r\n" +
"WARC-Type: response\r\n" +
"Content-Type: application/http;msgtype=response\r\n" +
"Warc-Block-Digest: sha1:B285747AD7CC57AA74BCE2E30B453C8D1CB71BA4\r\n" +
"Content-Length: 257\r\n" +
"\r\n" +
"HTTP/1.1 200 OK\nDate: Tue, 19 Sep 2016 17:18:40 GMT\nServer: Apache/2.0.54 (Ubuntu)\n" +
"Last-Modified: Mon, 16 Jun 2013 22:28:51 GMT\nETag: \"3e45-67e-2ed02ec0\"\nAccept-Ranges: bytes\n" +
"Content-Length: 19\nConnection: close\nContent-Type: text/plain\n\nThis is the content"
recordCompressed := &bytes.Buffer{}
z := gzip.NewWriter(recordCompressed)
_, _ = z.Write([]byte(record))
_ = z.Close()
u := NewUnmarshaler(WithNoValidation())
for n := 0; n < b.N; n++ {
data := bufio.NewReader(bytes.NewReader(recordCompressed.Bytes()))
gotRecord, _, _, _ := u.Unmarshal(data)
unmarshallerBenchmarkResult = gotRecord.Close()
}