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parser_core_test.go
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parser_core_test.go
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// Package parser provides utilities for parsing various types of logs (plain text, gzip, zip)
// and converting them into structured formats such as JSON or LTSV. It supports pattern matching,
// result extraction, and error handling.
package parser
import (
"archive/zip"
"bytes"
"context"
"fmt"
"io"
"os"
"path/filepath"
"reflect"
"regexp"
"strconv"
"strings"
"testing"
)
var (
stringPattern string
stringInvalidCapturePattern string
stringCapturedGroupNotContainsPattern string
stringNonNamedCapturedGroupContainsPattern string
stringPatterns []string
stringCapturedGroupNotContainsPatterns []string
stringNonNamedCapturedGroupContainsPatterns []string
regexPattern *regexp.Regexp
regexCapturedGroupNotContainsPattern *regexp.Regexp
regexNonNamedCapturedGroupContainsPattern *regexp.Regexp
regexPatterns []*regexp.Regexp
regexCapturedGroupNotContainsPatterns []*regexp.Regexp
regexNonNamedCapturedGroupContainsPatterns []*regexp.Regexp
regexAllMatchInput string
regexAllMatchData []string
regexAllMatchResult *Result
regexContainsUnmatchInput string
regexContainsUnmatchData []string
regexContainsUnmatchResult *Result
regexContainsFilter []string
regexContainsFilterData []string
regexContainsFilterResult *Result
regexContainsSkipLines []int
regexContainsSkipData []string
regexContainsSkipResult *Result
regexAllUnmatchInput string
regexAllUnmatchResult *Result
regexAllSkipLines []int
regexAllSkipResult *Result
regexEmptyResult *Result
regexMixedSkipLines []int
regexMixedFilter []string
regexMixedData []string
regexMixedResult *Result
ltsvAllMatchInput string
ltsvAllMatchData []string
ltsvAllMatchResult *Result
ltsvContainsUnmatchInput string
ltsvContainsUnmatchData []string
ltsvContainsUnmatchResult *Result
ltsvContainsFilter []string
ltsvContainsFilterData []string
ltsvContainsFilterResult *Result
ltsvContainsSkipLines []int
ltsvContainsSkipData []string
ltsvContainsSkipResult *Result
ltsvAllUnmatchInput string
ltsvAllUnmatchResult *Result
ltsvAllSkipLines []int
ltsvAllSkipResult *Result
ltsvEmptyResult *Result
ltsvMixedSkipLines []int
ltsvMixedFilter []string
ltsvMixedData []string
ltsvMixedResult *Result
regexAllMatchDataWithPrefix []string
regexContainsUnmatchDataWithPrefix []string
regexAllUnmatchDataWithPrefix []string
ltsvAllMatchDataWithPrefix []string
ltsvContainsUnmatchDataWithPrefix []string
ltsvAllUnmatchDataWithPrefix []string
)
func TestMain(m *testing.M) {
setup()
code := m.Run()
os.Exit(code)
}
func setup() {
stringPattern = `^(?P<bucket_owner>[!-~]+) (?P<bucket>[!-~]+) (?P<time>\[[^\]]+\]) (?P<remote_ip>[!-~]+) (?P<requester>[!-~]+) (?P<request_id>[!-~]+) (?P<operation>[!-~]+) (?P<key>[!-~]+) \"(?P<method>[A-Z]+) (?P<request_uri>[^ \"]+) (?P<protocol>HTTP/[0-9.]+)\" (?P<http_status>\d{1,3}) (?P<error_code>[!-~]+) (?P<bytes_sent>[\d\-.]+) (?P<object_size>[\d\-.]+) (?P<total_time>[\d\-.]+) (?P<turn_around_time>[\d\-.]+) "(?P<referer>[^\"]*)" "(?P<user_agent>[^\"]*)" (?P<version_id>[!-~]+)`
stringInvalidCapturePattern = "(?P<field.1>[!-~]+)"
stringCapturedGroupNotContainsPattern = "[!-~]+"
stringNonNamedCapturedGroupContainsPattern = "(?P<field1>[!-~]+) ([!-~]+) (?P<field3>[!-~]+)"
stringPatterns = []string{
`^(?P<bucket_owner>[!-~]+) (?P<bucket>[!-~]+) (?P<time>\[[^\]]+\]) (?P<remote_ip>[!-~]+) (?P<requester>[!-~]+) (?P<request_id>[!-~]+) (?P<operation>[!-~]+) (?P<key>[!-~]+) \"(?P<method>[A-Z]+) (?P<request_uri>[^ \"]+) (?P<protocol>HTTP/[0-9.]+)\" (?P<http_status>\d{1,3}) (?P<error_code>[!-~]+) (?P<bytes_sent>[\d\-.]+) (?P<object_size>[\d\-.]+) (?P<total_time>[\d\-.]+) (?P<turn_around_time>[\d\-.]+) "(?P<referer>[^\"]*)" "(?P<user_agent>[^\"]*)" (?P<version_id>[!-~]+) (?P<host_id>[!-~]+) (?P<signature_version>[!-~]+) (?P<cipher_suite>[!-~]+) (?P<authentication_type>[!-~]+) (?P<host_header>[!-~]+) (?P<tls_version>[!-~]+) (?P<access_point_arn>[!-~]+) (?P<acl_required>[!-~]+)`,
`^(?P<bucket_owner>[!-~]+) (?P<bucket>[!-~]+) (?P<time>\[[^\]]+\]) (?P<remote_ip>[!-~]+) (?P<requester>[!-~]+) (?P<request_id>[!-~]+) (?P<operation>[!-~]+) (?P<key>[!-~]+) \"(?P<method>[A-Z]+) (?P<request_uri>[^ \"]+) (?P<protocol>HTTP/[0-9.]+)\" (?P<http_status>\d{1,3}) (?P<error_code>[!-~]+) (?P<bytes_sent>[\d\-.]+) (?P<object_size>[\d\-.]+) (?P<total_time>[\d\-.]+) (?P<turn_around_time>[\d\-.]+) "(?P<referer>[^\"]*)" "(?P<user_agent>[^\"]*)" (?P<version_id>[!-~]+) (?P<host_id>[!-~]+) (?P<signature_version>[!-~]+) (?P<cipher_suite>[!-~]+) (?P<authentication_type>[!-~]+) (?P<host_header>[!-~]+) (?P<tls_version>[!-~]+) (?P<access_point_arn>[!-~]+)`,
`^(?P<bucket_owner>[!-~]+) (?P<bucket>[!-~]+) (?P<time>\[[^\]]+\]) (?P<remote_ip>[!-~]+) (?P<requester>[!-~]+) (?P<request_id>[!-~]+) (?P<operation>[!-~]+) (?P<key>[!-~]+) \"(?P<method>[A-Z]+) (?P<request_uri>[^ \"]+) (?P<protocol>HTTP/[0-9.]+)\" (?P<http_status>\d{1,3}) (?P<error_code>[!-~]+) (?P<bytes_sent>[\d\-.]+) (?P<object_size>[\d\-.]+) (?P<total_time>[\d\-.]+) (?P<turn_around_time>[\d\-.]+) "(?P<referer>[^\"]*)" "(?P<user_agent>[^\"]*)" (?P<version_id>[!-~]+) (?P<host_id>[!-~]+) (?P<signature_version>[!-~]+) (?P<cipher_suite>[!-~]+) (?P<authentication_type>[!-~]+) (?P<host_header>[!-~]+) (?P<tls_version>[!-~]+)`,
`^(?P<bucket_owner>[!-~]+) (?P<bucket>[!-~]+) (?P<time>\[[^\]]+\]) (?P<remote_ip>[!-~]+) (?P<requester>[!-~]+) (?P<request_id>[!-~]+) (?P<operation>[!-~]+) (?P<key>[!-~]+) \"(?P<method>[A-Z]+) (?P<request_uri>[^ \"]+) (?P<protocol>HTTP/[0-9.]+)\" (?P<http_status>\d{1,3}) (?P<error_code>[!-~]+) (?P<bytes_sent>[\d\-.]+) (?P<object_size>[\d\-.]+) (?P<total_time>[\d\-.]+) (?P<turn_around_time>[\d\-.]+) "(?P<referer>[^\"]*)" "(?P<user_agent>[^\"]*)" (?P<version_id>[!-~]+) (?P<host_id>[!-~]+) (?P<signature_version>[!-~]+) (?P<cipher_suite>[!-~]+) (?P<authentication_type>[!-~]+) (?P<host_header>[!-~]+)`,
`^(?P<bucket_owner>[!-~]+) (?P<bucket>[!-~]+) (?P<time>\[[^\]]+\]) (?P<remote_ip>[!-~]+) (?P<requester>[!-~]+) (?P<request_id>[!-~]+) (?P<operation>[!-~]+) (?P<key>[!-~]+) \"(?P<method>[A-Z]+) (?P<request_uri>[^ \"]+) (?P<protocol>HTTP/[0-9.]+)\" (?P<http_status>\d{1,3}) (?P<error_code>[!-~]+) (?P<bytes_sent>[\d\-.]+) (?P<object_size>[\d\-.]+) (?P<total_time>[\d\-.]+) (?P<turn_around_time>[\d\-.]+) "(?P<referer>[^\"]*)" "(?P<user_agent>[^\"]*)" (?P<version_id>[!-~]+)`,
}
stringCapturedGroupNotContainsPatterns = append(append(stringCapturedGroupNotContainsPatterns, stringPatterns...), stringCapturedGroupNotContainsPattern)
stringNonNamedCapturedGroupContainsPatterns = append(append(stringNonNamedCapturedGroupContainsPatterns, stringPatterns...), stringNonNamedCapturedGroupContainsPattern)
regexPattern = regexp.MustCompile(stringPattern)
regexCapturedGroupNotContainsPattern = regexp.MustCompile(stringCapturedGroupNotContainsPattern)
regexNonNamedCapturedGroupContainsPattern = regexp.MustCompile(stringNonNamedCapturedGroupContainsPattern)
regexPatternsFunc := func() []*regexp.Regexp {
var patterns []*regexp.Regexp
for _, stringPattern := range stringPatterns {
patterns = append(patterns, regexp.MustCompile(stringPattern))
}
return patterns
}
regexPatterns = regexPatternsFunc()
regexCapturedGroupNotContainsPatterns = append(append(regexCapturedGroupNotContainsPatterns, regexPatterns...), regexCapturedGroupNotContainsPattern)
regexNonNamedCapturedGroupContainsPatterns = append(append(regexNonNamedCapturedGroupContainsPatterns, regexPatterns...), regexNonNamedCapturedGroupContainsPattern)
regexAllMatchInput = `a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a awsrandombucket43 [16/Feb/2019:11:23:45 +0000] 192.0.2.132 a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket43?versioning HTTP/1.1" 200 - 113 - 7 - "-" "S3Console/0.4" - s9lzHYrFp76ZVxRcpX9+5cjAnEH2ROuNkd2BHfIa6UkFVdtjf5mKR3/eTPFvsiP/XV/VLi31234= SigV2 ECDHE-RSA-AES128-GCM-SHA256 AuthHeader awsrandombucket43.s3.us-west-1.amazonaws.com TLSV1.1 -
3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 awsrandombucket59 [24/Feb/2019:07:45:11 +0000] 192.0.2.45 3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 891CE47D2EXAMPLE REST.GET.LOGGING_STATUS - "GET /awsrandombucket59?logging HTTP/1.1" 200 - 242 - 11 - "-" "S3Console/0.4" - 9vKBE6vMhrNiWHZmb2L0mXOcqPGzQOI5XLnCtZNPxev+Hf+7tpT6sxDwDty4LHBUOZJG96N1234= SigV2 ECDHE-RSA-AES128-GCM-SHA256 AuthHeader awsrandombucket59.s3.us-west-1.amazonaws.com TLSV1.1
8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 awsrandombucket12 [12/Feb/2019:18:32:21 +0000] 192.0.2.189 8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 A1206F460EXAMPLE REST.GET.BUCKETPOLICY - "GET /awsrandombucket12?policy HTTP/1.1" 404 NoSuchBucketPolicy 297 - 38 - "-" "S3Console/0.4" - BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234= SigV2 ECDHE-RSA-AES128-GCM-SHA256 AuthHeader awsrandombucket59.s3.us-west-1.amazonaws.com
d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket89?versioning HTTP/1.1" 200 - 113 - 33 - "-" "S3Console/0.4" - Ke1bUcazaN1jWuUlPJaxF64cQVpUEhoZKEG/hmy/gijN/I1DeWqDfFvnpybfEseEME/u7ME1234= SigV2 ECDHE-RSA-AES128-SHA AuthHeader
01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f awsrandombucket77 [28/Feb/2019:14:12:59 +0000] 192.0.2.213 01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket77?versioning HTTP/1.1" 200 - 113 - 7 - "-" "S3Console/0.4" -`
regexAllMatchData = []string{
`{"bucket_owner":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","bucket":"awsrandombucket43","time":"[16/Feb/2019:11:23:45 +0000]","remote_ip":"192.0.2.132","requester":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket43?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"s9lzHYrFp76ZVxRcpX9+5cjAnEH2ROuNkd2BHfIa6UkFVdtjf5mKR3/eTPFvsiP/XV/VLi31234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket43.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1","access_point_arn":"-"}`,
`{"bucket_owner":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","bucket":"awsrandombucket59","time":"[24/Feb/2019:07:45:11 +0000]","remote_ip":"192.0.2.45","requester":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","request_id":"891CE47D2EXAMPLE","operation":"REST.GET.LOGGING_STATUS","key":"-","method":"GET","request_uri":"/awsrandombucket59?logging","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"242","object_size":"-","total_time":"11","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"9vKBE6vMhrNiWHZmb2L0mXOcqPGzQOI5XLnCtZNPxev+Hf+7tpT6sxDwDty4LHBUOZJG96N1234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1"}`,
`{"bucket_owner":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","bucket":"awsrandombucket12","time":"[12/Feb/2019:18:32:21 +0000]","remote_ip":"192.0.2.189","requester":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","request_id":"A1206F460EXAMPLE","operation":"REST.GET.BUCKETPOLICY","key":"-","method":"GET","request_uri":"/awsrandombucket12?policy","protocol":"HTTP/1.1","http_status":"404","error_code":"NoSuchBucketPolicy","bytes_sent":"297","object_size":"-","total_time":"38","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com"}`,
`{"bucket_owner":"d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01","bucket":"awsrandombucket89","time":"[03/Feb/2019:03:54:33 +0000]","remote_ip":"192.0.2.76","requester":"d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01","request_id":"7B4A0FABBEXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket89?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"33","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
`{"bucket_owner":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","bucket":"awsrandombucket77","time":"[28/Feb/2019:14:12:59 +0000]","remote_ip":"192.0.2.213","requester":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket77?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
}
regexAllMatchResult = &Result{
Total: 5,
Matched: 5,
Unmatched: 0,
Excluded: 0,
Skipped: 0,
Source: "",
Errors: []Errors{},
}
regexContainsUnmatchInput = `a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a awsrandombucket43 [16/Feb/2019:11:23:45 +0000] 192.0.2.132 a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket43?versioning HTTP/1.1" 200 - 113 - 7 - "-" "S3Console/0.4" - s9lzHYrFp76ZVxRcpX9+5cjAnEH2ROuNkd2BHfIa6UkFVdtjf5mKR3/eTPFvsiP/XV/VLi31234= SigV2 ECDHE-RSA-AES128-GCM-SHA256 AuthHeader awsrandombucket43.s3.us-west-1.amazonaws.com TLSV1.1 -
3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 awsrandombucket59 [24/Feb/2019:07:45:11 +0000] 192.0.2.45 3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 891CE47D2EXAMPLE REST.GET.LOGGING_STATUS - "GET /awsrandombucket59?logging HTTP/1.1" 200 - 242 - 11 - "-" "S3Console/0.4" - 9vKBE6vMhrNiWHZmb2L0mXOcqPGzQOI5XLnCtZNPxev+Hf+7tpT6sxDwDty4LHBUOZJG96N1234= SigV2 ECDHE-RSA-AES128-GCM-SHA256 AuthHeader awsrandombucket59.s3.us-west-1.amazonaws.com TLSV1.1
8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 awsrandombucket12 [12/Feb/2019:18:32:21 +0000] 192.0.2.189 8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 A1206F460EXAMPLE REST.GET.BUCKETPOLICY - "GET /awsrandombucket12?policy HTTP/1.1" 404 NoSuchBucketPolicy 297 - 38 - "-" "S3Console/0.4" - BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234= SigV2 ECDHE-RSA-AES128-GCM-SHA256 AuthHeader awsrandombucket59.s3.us-west-1.amazonaws.com
d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket89?versioning HTTP/1.1" 200 - 113 - 33 - "-" "S3Console/0.4"
01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f awsrandombucket77 [28/Feb/2019:14:12:59 +0000] 192.0.2.213 01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket77?versioning HTTP/1.1" 200 - 113 - 7 - "-" "S3Console/0.4" -`
regexContainsUnmatchData = []string{
`{"bucket_owner":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","bucket":"awsrandombucket43","time":"[16/Feb/2019:11:23:45 +0000]","remote_ip":"192.0.2.132","requester":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket43?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"s9lzHYrFp76ZVxRcpX9+5cjAnEH2ROuNkd2BHfIa6UkFVdtjf5mKR3/eTPFvsiP/XV/VLi31234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket43.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1","access_point_arn":"-"}`,
`{"bucket_owner":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","bucket":"awsrandombucket59","time":"[24/Feb/2019:07:45:11 +0000]","remote_ip":"192.0.2.45","requester":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","request_id":"891CE47D2EXAMPLE","operation":"REST.GET.LOGGING_STATUS","key":"-","method":"GET","request_uri":"/awsrandombucket59?logging","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"242","object_size":"-","total_time":"11","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"9vKBE6vMhrNiWHZmb2L0mXOcqPGzQOI5XLnCtZNPxev+Hf+7tpT6sxDwDty4LHBUOZJG96N1234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1"}`,
`{"bucket_owner":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","bucket":"awsrandombucket12","time":"[12/Feb/2019:18:32:21 +0000]","remote_ip":"192.0.2.189","requester":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","request_id":"A1206F460EXAMPLE","operation":"REST.GET.BUCKETPOLICY","key":"-","method":"GET","request_uri":"/awsrandombucket12?policy","protocol":"HTTP/1.1","http_status":"404","error_code":"NoSuchBucketPolicy","bytes_sent":"297","object_size":"-","total_time":"38","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com"}`,
`{"bucket_owner":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","bucket":"awsrandombucket77","time":"[28/Feb/2019:14:12:59 +0000]","remote_ip":"192.0.2.213","requester":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket77?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
}
regexContainsUnmatchResult = &Result{
Total: 5,
Matched: 4,
Unmatched: 1,
Excluded: 0,
Skipped: 0,
Source: "",
Errors: []Errors{
{
LineNumber: 4,
Line: "d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - \"GET /awsrandombucket89?versioning HTTP/1.1\" 200 - 113 - 33 - \"-\" \"S3Console/0.4\"",
},
},
}
regexContainsFilter = []string{"error_code == NoSuchBucketPolicy"}
regexContainsFilterData = []string{`{"bucket_owner":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","bucket":"awsrandombucket12","time":"[12/Feb/2019:18:32:21 +0000]","remote_ip":"192.0.2.189","requester":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","request_id":"A1206F460EXAMPLE","operation":"REST.GET.BUCKETPOLICY","key":"-","method":"GET","request_uri":"/awsrandombucket12?policy","protocol":"HTTP/1.1","http_status":"404","error_code":"NoSuchBucketPolicy","bytes_sent":"297","object_size":"-","total_time":"38","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com"}`}
regexContainsFilterResult = &Result{
Total: 5,
Matched: 1,
Unmatched: 0,
Excluded: 4,
Skipped: 0,
Source: "",
Errors: []Errors{},
}
regexContainsSkipLines = []int{2, 4}
regexContainsSkipData = []string{
`{"no":"1","bucket_owner":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","bucket":"awsrandombucket43","time":"[16/Feb/2019:11:23:45 +0000]","remote_ip":"192.0.2.132","requester":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket43?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"s9lzHYrFp76ZVxRcpX9+5cjAnEH2ROuNkd2BHfIa6UkFVdtjf5mKR3/eTPFvsiP/XV/VLi31234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket43.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1","access_point_arn":"-"}`,
`{"no":"3","bucket_owner":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","bucket":"awsrandombucket12","time":"[12/Feb/2019:18:32:21 +0000]","remote_ip":"192.0.2.189","requester":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","request_id":"A1206F460EXAMPLE","operation":"REST.GET.BUCKETPOLICY","key":"-","method":"GET","request_uri":"/awsrandombucket12?policy","protocol":"HTTP/1.1","http_status":"404","error_code":"NoSuchBucketPolicy","bytes_sent":"297","object_size":"-","total_time":"38","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com"}`,
`{"no":"5","bucket_owner":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","bucket":"awsrandombucket77","time":"[28/Feb/2019:14:12:59 +0000]","remote_ip":"192.0.2.213","requester":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket77?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
}
regexContainsSkipResult = &Result{
Total: 5,
Matched: 3,
Unmatched: 0,
Excluded: 0,
Skipped: 2,
Source: "",
Errors: []Errors{},
}
regexAllUnmatchInput = `a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a awsrandombucket43 [16/Feb/2019:11:23:45 +0000] 192.0.2.132 a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket43?versioning HTTP/1.1" 200 - 113 - 7 - "-" "S3Console/0.4"
3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 awsrandombucket59 [24/Feb/2019:07:45:11 +0000] 192.0.2.45 3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 891CE47D2EXAMPLE REST.GET.LOGGING_STATUS - "GET /awsrandombucket59?logging HTTP/1.1" 200 - 242 - 11 - "-"
8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 awsrandombucket12 [12/Feb/2019:18:32:21 +0000] 192.0.2.189 8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 A1206F460EXAMPLE REST.GET.BUCKETPOLICY - "GET /awsrandombucket12?policy HTTP/1.1" 404 NoSuchBucketPolicy 297 - 38 -
d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket89?versioning HTTP/1.1" 200 - 113 - 33
01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f awsrandombucket77 [28/Feb/2019:14:12:59 +0000] 192.0.2.213 01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket77?versioning HTTP/1.1" 200 - 113 -`
regexAllUnmatchResult = &Result{
Total: 5,
Matched: 0,
Unmatched: 5,
Excluded: 0,
Skipped: 0,
Source: "",
Errors: []Errors{
{
LineNumber: 1,
Line: "a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a awsrandombucket43 [16/Feb/2019:11:23:45 +0000] 192.0.2.132 a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a 3E57427F3EXAMPLE REST.GET.VERSIONING - \"GET /awsrandombucket43?versioning HTTP/1.1\" 200 - 113 - 7 - \"-\" \"S3Console/0.4\"",
},
{
LineNumber: 2,
Line: "3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 awsrandombucket59 [24/Feb/2019:07:45:11 +0000] 192.0.2.45 3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 891CE47D2EXAMPLE REST.GET.LOGGING_STATUS - \"GET /awsrandombucket59?logging HTTP/1.1\" 200 - 242 - 11 - \"-\"",
},
{
LineNumber: 3,
Line: "8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 awsrandombucket12 [12/Feb/2019:18:32:21 +0000] 192.0.2.189 8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 A1206F460EXAMPLE REST.GET.BUCKETPOLICY - \"GET /awsrandombucket12?policy HTTP/1.1\" 404 NoSuchBucketPolicy 297 - 38 -",
},
{
LineNumber: 4,
Line: "d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - \"GET /awsrandombucket89?versioning HTTP/1.1\" 200 - 113 - 33",
},
{
LineNumber: 5,
Line: "01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f awsrandombucket77 [28/Feb/2019:14:12:59 +0000] 192.0.2.213 01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f 3E57427F3EXAMPLE REST.GET.VERSIONING - \"GET /awsrandombucket77?versioning HTTP/1.1\" 200 - 113 -",
},
},
}
regexAllSkipLines = []int{1, 2, 3, 4, 5}
regexAllSkipResult = &Result{
Total: 5,
Matched: 0,
Unmatched: 0,
Excluded: 0,
Skipped: 5,
Source: "",
Errors: []Errors{},
}
regexEmptyResult = &Result{
Total: 0,
Matched: 0,
Unmatched: 0,
Excluded: 0,
Skipped: 0,
Source: "",
Errors: []Errors{},
}
regexMixedSkipLines = []int{1}
regexMixedFilter = []string{"error_code != NoSuchBucketPolicy"}
regexMixedData = []string{
`{"no":"2","bucket_owner":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","bucket":"awsrandombucket59","time":"[24/Feb/2019:07:45:11 +0000]","remote_ip":"192.0.2.45","requester":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","request_id":"891CE47D2EXAMPLE","operation":"REST.GET.LOGGING_STATUS","key":"-","method":"GET","request_uri":"/awsrandombucket59?logging","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"242","object_size":"-","total_time":"11","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"9vKBE6vMhrNiWHZmb2L0mXOcqPGzQOI5XLnCtZNPxev+Hf+7tpT6sxDwDty4LHBUOZJG96N1234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1"}`,
`{"no":"5","bucket_owner":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","bucket":"awsrandombucket77","time":"[28/Feb/2019:14:12:59 +0000]","remote_ip":"192.0.2.213","requester":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket77?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
}
regexMixedResult = &Result{
Total: 5,
Matched: 2,
Unmatched: 1,
Excluded: 1,
Skipped: 1,
Source: "",
Errors: []Errors{
{
LineNumber: 4,
Line: "d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - \"GET /awsrandombucket89?versioning HTTP/1.1\" 200 - 113 - 33 - \"-\" \"S3Console/0.4\"",
},
},
}
ltsvAllMatchInput = `remote_host:192.168.1.1 remote_logname:- remote_user:john datetime:[12/Mar/2023:10:55:36 +0000] request:GET /index.html HTTP/1.1 status:200 size:1024 referer:http://www.example.com/ user_agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64)
remote_host:172.16.0.2 remote_logname:- remote_user:jane datetime:[12/Mar/2023:10:56:10 +0000] request:POST /login HTTP/1.1 status:303 size:532 referer:http://www.example.com/login user_agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
remote_host:10.0.0.3 remote_logname:- remote_user:mike datetime:[12/Mar/2023:10:57:15 +0000] request:GET /about.html HTTP/1.1 status:200 size:749 referer:http://www.example.com/ user_agent:Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)
remote_host:192.168.1.4 remote_logname:- remote_user:anna datetime:[12/Mar/2023:10:58:24 +0000] request:GET /products HTTP/1.1 status:404 size:0
remote_host:192.168.1.10 remote_logname:- remote_user:chris datetime:[12/Mar/2023:11:04:16 +0000] request:DELETE /account HTTP/1.1 status:200 size:204`
ltsvAllMatchData = []string{
`{"remote_host":"192.168.1.1","remote_logname":"-","remote_user":"john","datetime":"[12/Mar/2023:10:55:36 +0000]","request":"GET /index.html HTTP/1.1","status":"200","size":"1024","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}`,
`{"remote_host":"172.16.0.2","remote_logname":"-","remote_user":"jane","datetime":"[12/Mar/2023:10:56:10 +0000]","request":"POST /login HTTP/1.1","status":"303","size":"532","referer":"http://www.example.com/login","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)"}`,
`{"remote_host":"10.0.0.3","remote_logname":"-","remote_user":"mike","datetime":"[12/Mar/2023:10:57:15 +0000]","request":"GET /about.html HTTP/1.1","status":"200","size":"749","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)"}`,
`{"remote_host":"192.168.1.4","remote_logname":"-","remote_user":"anna","datetime":"[12/Mar/2023:10:58:24 +0000]","request":"GET /products HTTP/1.1","status":"404","size":"0"}`,
`{"remote_host":"192.168.1.10","remote_logname":"-","remote_user":"chris","datetime":"[12/Mar/2023:11:04:16 +0000]","request":"DELETE /account HTTP/1.1","status":"200","size":"204"}`,
}
ltsvAllMatchResult = &Result{
Total: 5,
Matched: 5,
Unmatched: 0,
Excluded: 0,
Skipped: 0,
Source: "",
ZipEntries: nil,
Errors: []Errors{},
}
ltsvContainsUnmatchInput = `remote_host:192.168.1.1 remote_logname:- remote_user:john datetime:[12/Mar/2023:10:55:36 +0000] request:GET /index.html HTTP/1.1 status:200 size:1024 referer:http://www.example.com/ user_agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64)
remote_host:172.16.0.2 remote_logname:- remote_user:jane datetime:[12/Mar/2023:10:56:10 +0000] request:POST /login HTTP/1.1 status:303 size:532 referer:http://www.example.com/login user_agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
remote_host:10.0.0.3 remote_logname:- remote_user:mike datetime:[12/Mar/2023:10:57:15 +0000] request:GET /about.html HTTP/1.1 status:200 size:749 referer:http://www.example.com/ user_agent:Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)
remote_host:192.168.1.4 remote_logname:- remote_user:anna datetime:[12/Mar/2023:10:58:24 +0000] request:GET /products HTTP/1.1 404 size:0
remote_host:192.168.1.10 remote_logname:- remote_user:chris datetime:[12/Mar/2023:11:04:16 +0000] request:DELETE /account HTTP/1.1 status:200 size:204`
ltsvContainsUnmatchData = []string{
`{"no":"1","remote_host":"192.168.1.1","remote_logname":"-","remote_user":"john","datetime":"[12/Mar/2023:10:55:36 +0000]","request":"GET /index.html HTTP/1.1","status":"200","size":"1024","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}`,
`{"no":"2","remote_host":"172.16.0.2","remote_logname":"-","remote_user":"jane","datetime":"[12/Mar/2023:10:56:10 +0000]","request":"POST /login HTTP/1.1","status":"303","size":"532","referer":"http://www.example.com/login","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)"}`,
`{"no":"3","remote_host":"10.0.0.3","remote_logname":"-","remote_user":"mike","datetime":"[12/Mar/2023:10:57:15 +0000]","request":"GET /about.html HTTP/1.1","status":"200","size":"749","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)"}`,
`{"no":"5","remote_host":"192.168.1.10","remote_logname":"-","remote_user":"chris","datetime":"[12/Mar/2023:11:04:16 +0000]","request":"DELETE /account HTTP/1.1","status":"200","size":"204"}`,
}
ltsvContainsUnmatchResult = &Result{
Total: 5,
Matched: 4,
Unmatched: 1,
Excluded: 0,
Skipped: 0,
Source: "",
Errors: []Errors{
{
LineNumber: 4,
Line: "remote_host:192.168.1.4\tremote_logname:-\tremote_user:anna\tdatetime:[12/Mar/2023:10:58:24 +0000]\trequest:GET /products HTTP/1.1\t404\tsize:0",
},
},
}
ltsvContainsFilter = []string{"remote_user == mike"}
ltsvContainsFilterData = []string{`{"remote_host":"10.0.0.3","remote_logname":"-","remote_user":"mike","datetime":"[12/Mar/2023:10:57:15 +0000]","request":"GET /about.html HTTP/1.1","status":"200","size":"749","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)"}`}
ltsvContainsFilterResult = &Result{
Total: 5,
Matched: 1,
Unmatched: 0,
Excluded: 4,
Skipped: 0,
Source: "",
Errors: []Errors{},
}
ltsvContainsSkipLines = []int{2, 4}
ltsvContainsSkipData = []string{
`{"no":"1","remote_host":"192.168.1.1","remote_logname":"-","remote_user":"john","datetime":"[12/Mar/2023:10:55:36 +0000]","request":"GET /index.html HTTP/1.1","status":"200","size":"1024","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}`,
`{"no":"3","remote_host":"10.0.0.3","remote_logname":"-","remote_user":"mike","datetime":"[12/Mar/2023:10:57:15 +0000]","request":"GET /about.html HTTP/1.1","status":"200","size":"749","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)"}`,
`{"no":"5","remote_host":"192.168.1.10","remote_logname":"-","remote_user":"chris","datetime":"[12/Mar/2023:11:04:16 +0000]","request":"DELETE /account HTTP/1.1","status":"200","size":"204"}`,
}
ltsvContainsSkipResult = &Result{
Total: 5,
Matched: 3,
Unmatched: 0,
Excluded: 0,
Skipped: 2,
Source: "",
Errors: []Errors{},
}
ltsvAllUnmatchInput = `192.168.1.1 remote_logname:- remote_user:john datetime:[12/Mar/2023:10:55:36 +0000] request:GET /index.html HTTP/1.1 status:200 size:1024 referer:http://www.example.com/ user_agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64)
remote_host:172.16.0.2 - remote_user:jane datetime:[12/Mar/2023:10:56:10 +0000] request:POST /login HTTP/1.1 status:303 size:532 referer:http://www.example.com/login user_agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
remote_host:10.0.0.3 remote_logname:- mike datetime:[12/Mar/2023:10:57:15 +0000] request:GET /about.html HTTP/1.1 status:200 size:749 referer:http://www.example.com/ user_agent:Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)
remote_host:192.168.1.4 remote_logname:- remote_user:anna datetime:[12/Mar/2023:10:58:24 +0000] GET /products HTTP/1.1 status:404 size:0
remote_host:192.168.1.10 remote_logname:- remote_user:chris datetime:[12/Mar/2023:11:04:16 +0000] request:DELETE /account HTTP/1.1 200 size:204`
ltsvAllUnmatchResult = &Result{
Total: 5,
Matched: 0,
Unmatched: 5,
Excluded: 0,
Skipped: 0,
Source: "",
Errors: []Errors{
{
LineNumber: 1,
Line: "192.168.1.1\tremote_logname:-\tremote_user:john\tdatetime:[12/Mar/2023:10:55:36 +0000]\trequest:GET /index.html HTTP/1.1\tstatus:200\tsize:1024\treferer:http://www.example.com/\tuser_agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64)",
},
{
LineNumber: 2,
Line: "remote_host:172.16.0.2\t-\tremote_user:jane\tdatetime:[12/Mar/2023:10:56:10 +0000]\trequest:POST /login HTTP/1.1\tstatus:303\tsize:532\treferer:http://www.example.com/login\tuser_agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)",
},
{
LineNumber: 3,
Line: "remote_host:10.0.0.3\tremote_logname:-\tmike\tdatetime:[12/Mar/2023:10:57:15 +0000]\trequest:GET /about.html HTTP/1.1\tstatus:200\tsize:749\treferer:http://www.example.com/\tuser_agent:Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)",
},
{
LineNumber: 4,
Line: "remote_host:192.168.1.4\tremote_logname:-\tremote_user:anna\tdatetime:[12/Mar/2023:10:58:24 +0000]\tGET /products HTTP/1.1\tstatus:404\tsize:0",
},
{
LineNumber: 5,
Line: "remote_host:192.168.1.10\tremote_logname:-\tremote_user:chris\tdatetime:[12/Mar/2023:11:04:16 +0000]\trequest:DELETE /account HTTP/1.1\t200\tsize:204",
},
},
}
ltsvAllSkipLines = []int{1, 2, 3, 4, 5}
ltsvAllSkipResult = &Result{
Total: 5,
Matched: 0,
Unmatched: 0,
Excluded: 0,
Skipped: 5,
Source: "",
Errors: []Errors{},
}
ltsvEmptyResult = &Result{
Total: 0,
Matched: 0,
Unmatched: 0,
Excluded: 0,
Skipped: 0,
Source: "",
Errors: []Errors{},
}
ltsvMixedSkipLines = []int{1}
ltsvMixedFilter = []string{"remote_user != mike"}
ltsvMixedData = []string{
`{"no":"2","remote_host":"172.16.0.2","remote_logname":"-","remote_user":"jane","datetime":"[12/Mar/2023:10:56:10 +0000]","request":"POST /login HTTP/1.1","status":"303","size":"532","referer":"http://www.example.com/login","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)"}`,
`{"no":"5","remote_host":"192.168.1.10","remote_logname":"-","remote_user":"chris","datetime":"[12/Mar/2023:11:04:16 +0000]","request":"DELETE /account HTTP/1.1","status":"200","size":"204"}`,
}
ltsvMixedResult = &Result{
Total: 5,
Matched: 2,
Unmatched: 1,
Excluded: 1,
Skipped: 1,
Source: "",
Errors: []Errors{
{
LineNumber: 4,
Line: "remote_host:192.168.1.4\tremote_logname:-\tremote_user:anna\tdatetime:[12/Mar/2023:10:58:24 +0000]\trequest:GET /products HTTP/1.1\t404\tsize:0",
},
},
}
regexAllMatchDataWithPrefix = []string{
`[ PROCESSED ] {"no":"1","bucket_owner":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","bucket":"awsrandombucket43","time":"[16/Feb/2019:11:23:45 +0000]","remote_ip":"192.0.2.132","requester":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket43?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"s9lzHYrFp76ZVxRcpX9+5cjAnEH2ROuNkd2BHfIa6UkFVdtjf5mKR3/eTPFvsiP/XV/VLi31234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket43.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1","access_point_arn":"-"}`,
`[ PROCESSED ] {"no":"2","bucket_owner":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","bucket":"awsrandombucket59","time":"[24/Feb/2019:07:45:11 +0000]","remote_ip":"192.0.2.45","requester":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","request_id":"891CE47D2EXAMPLE","operation":"REST.GET.LOGGING_STATUS","key":"-","method":"GET","request_uri":"/awsrandombucket59?logging","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"242","object_size":"-","total_time":"11","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"9vKBE6vMhrNiWHZmb2L0mXOcqPGzQOI5XLnCtZNPxev+Hf+7tpT6sxDwDty4LHBUOZJG96N1234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1"}`,
`[ PROCESSED ] {"no":"3","bucket_owner":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","bucket":"awsrandombucket12","time":"[12/Feb/2019:18:32:21 +0000]","remote_ip":"192.0.2.189","requester":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","request_id":"A1206F460EXAMPLE","operation":"REST.GET.BUCKETPOLICY","key":"-","method":"GET","request_uri":"/awsrandombucket12?policy","protocol":"HTTP/1.1","http_status":"404","error_code":"NoSuchBucketPolicy","bytes_sent":"297","object_size":"-","total_time":"38","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com"}`,
`[ PROCESSED ] {"no":"4","bucket_owner":"d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01","bucket":"awsrandombucket89","time":"[03/Feb/2019:03:54:33 +0000]","remote_ip":"192.0.2.76","requester":"d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01","request_id":"7B4A0FABBEXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket89?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"33","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
`[ PROCESSED ] {"no":"5","bucket_owner":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","bucket":"awsrandombucket77","time":"[28/Feb/2019:14:12:59 +0000]","remote_ip":"192.0.2.213","requester":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket77?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
}
regexContainsUnmatchDataWithPrefix = []string{
`[ PROCESSED ] {"no":"1","bucket_owner":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","bucket":"awsrandombucket43","time":"[16/Feb/2019:11:23:45 +0000]","remote_ip":"192.0.2.132","requester":"a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket43?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"s9lzHYrFp76ZVxRcpX9+5cjAnEH2ROuNkd2BHfIa6UkFVdtjf5mKR3/eTPFvsiP/XV/VLi31234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket43.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1","access_point_arn":"-"}`,
`[ PROCESSED ] {"no":"2","bucket_owner":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","bucket":"awsrandombucket59","time":"[24/Feb/2019:07:45:11 +0000]","remote_ip":"192.0.2.45","requester":"3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23","request_id":"891CE47D2EXAMPLE","operation":"REST.GET.LOGGING_STATUS","key":"-","method":"GET","request_uri":"/awsrandombucket59?logging","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"242","object_size":"-","total_time":"11","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"9vKBE6vMhrNiWHZmb2L0mXOcqPGzQOI5XLnCtZNPxev+Hf+7tpT6sxDwDty4LHBUOZJG96N1234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com","tls_version":"TLSV1.1"}`,
`[ PROCESSED ] {"no":"3","bucket_owner":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","bucket":"awsrandombucket12","time":"[12/Feb/2019:18:32:21 +0000]","remote_ip":"192.0.2.189","requester":"8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2","request_id":"A1206F460EXAMPLE","operation":"REST.GET.BUCKETPOLICY","key":"-","method":"GET","request_uri":"/awsrandombucket12?policy","protocol":"HTTP/1.1","http_status":"404","error_code":"NoSuchBucketPolicy","bytes_sent":"297","object_size":"-","total_time":"38","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-","host_id":"BNaBsXZQQDbssi6xMBdBU2sLt+Yf5kZDmeBUP35sFoKa3sLLeMC78iwEIWxs99CRUrbS4n11234=","signature_version":"SigV2","cipher_suite":"ECDHE-RSA-AES128-GCM-SHA256","authentication_type":"AuthHeader","host_header":"awsrandombucket59.s3.us-west-1.amazonaws.com"}`,
`[ UNMATCHED ] d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket89?versioning HTTP/1.1" 200 - 113 - 33 - "-" "S3Console/0.4"`,
`[ PROCESSED ] {"no":"5","bucket_owner":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","bucket":"awsrandombucket77","time":"[28/Feb/2019:14:12:59 +0000]","remote_ip":"192.0.2.213","requester":"01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f","request_id":"3E57427F3EXAMPLE","operation":"REST.GET.VERSIONING","key":"-","method":"GET","request_uri":"/awsrandombucket77?versioning","protocol":"HTTP/1.1","http_status":"200","error_code":"-","bytes_sent":"113","object_size":"-","total_time":"7","turn_around_time":"-","referer":"-","user_agent":"S3Console/0.4","version_id":"-"}`,
}
regexAllUnmatchDataWithPrefix = []string{
`[ UNMATCHED ] a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a awsrandombucket43 [16/Feb/2019:11:23:45 +0000] 192.0.2.132 a19b12df90c456a18e96d34c56d23c56a78f0d89a45f6a78901b23c45d67ef8a 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket43?versioning HTTP/1.1" 200 - 113 - 7 - "-" "S3Console/0.4"`,
`[ UNMATCHED ] 3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 awsrandombucket59 [24/Feb/2019:07:45:11 +0000] 192.0.2.45 3b24c35d67a89f01b23c45d67890a12b345c67d89a0b12c3d45e67fa89b01c23 891CE47D2EXAMPLE REST.GET.LOGGING_STATUS - "GET /awsrandombucket59?logging HTTP/1.1" 200 - 242 - 11 - "-"`,
`[ UNMATCHED ] 8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 awsrandombucket12 [12/Feb/2019:18:32:21 +0000] 192.0.2.189 8f90a1b23c45d67e89a01b23c45d6789f01a23b45c67890d12e34f56a78901b2 A1206F460EXAMPLE REST.GET.BUCKETPOLICY - "GET /awsrandombucket12?policy HTTP/1.1" 404 NoSuchBucketPolicy 297 - 38 -`,
`[ UNMATCHED ] d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 awsrandombucket89 [03/Feb/2019:03:54:33 +0000] 192.0.2.76 d45e67fa89b012c3a45678901b234c56d78a90f12b3456789a012345c6789d01 7B4A0FABBEXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket89?versioning HTTP/1.1" 200 - 113 - 33`,
`[ UNMATCHED ] 01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f awsrandombucket77 [28/Feb/2019:14:12:59 +0000] 192.0.2.213 01b23c45d67890a12b345c6789d01a23b45c67d89012a34b5678c90d1234e56f 3E57427F3EXAMPLE REST.GET.VERSIONING - "GET /awsrandombucket77?versioning HTTP/1.1" 200 - 113 -`,
}
ltsvAllMatchDataWithPrefix = []string{
`[ PROCESSED ] {"no":"1","remote_host":"192.168.1.1","remote_logname":"-","remote_user":"john","datetime":"[12/Mar/2023:10:55:36 +0000]","request":"GET /index.html HTTP/1.1","status":"200","size":"1024","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}`,
`[ PROCESSED ] {"no":"2","remote_host":"172.16.0.2","remote_logname":"-","remote_user":"jane","datetime":"[12/Mar/2023:10:56:10 +0000]","request":"POST /login HTTP/1.1","status":"303","size":"532","referer":"http://www.example.com/login","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)"}`,
`[ PROCESSED ] {"no":"3","remote_host":"10.0.0.3","remote_logname":"-","remote_user":"mike","datetime":"[12/Mar/2023:10:57:15 +0000]","request":"GET /about.html HTTP/1.1","status":"200","size":"749","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)"}`,
`[ PROCESSED ] {"no":"4","remote_host":"192.168.1.4","remote_logname":"-","remote_user":"anna","datetime":"[12/Mar/2023:10:58:24 +0000]","request":"GET /products HTTP/1.1","status":"404","size":"0"}`,
`[ PROCESSED ] {"no":"5","remote_host":"192.168.1.10","remote_logname":"-","remote_user":"chris","datetime":"[12/Mar/2023:11:04:16 +0000]","request":"DELETE /account HTTP/1.1","status":"200","size":"204"}`,
}
ltsvContainsUnmatchDataWithPrefix = []string{
`[ PROCESSED ] {"no":"1","remote_host":"192.168.1.1","remote_logname":"-","remote_user":"john","datetime":"[12/Mar/2023:10:55:36 +0000]","request":"GET /index.html HTTP/1.1","status":"200","size":"1024","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}`,
`[ PROCESSED ] {"no":"2","remote_host":"172.16.0.2","remote_logname":"-","remote_user":"jane","datetime":"[12/Mar/2023:10:56:10 +0000]","request":"POST /login HTTP/1.1","status":"303","size":"532","referer":"http://www.example.com/login","user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)"}`,
`[ PROCESSED ] {"no":"3","remote_host":"10.0.0.3","remote_logname":"-","remote_user":"mike","datetime":"[12/Mar/2023:10:57:15 +0000]","request":"GET /about.html HTTP/1.1","status":"200","size":"749","referer":"http://www.example.com/","user_agent":"Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)"}`,
`[ UNMATCHED ] remote_host:192.168.1.4 remote_logname:- remote_user:anna datetime:[12/Mar/2023:10:58:24 +0000] request:GET /products HTTP/1.1 404 size:0`,
`[ PROCESSED ] {"no":"5","remote_host":"192.168.1.10","remote_logname":"-","remote_user":"chris","datetime":"[12/Mar/2023:11:04:16 +0000]","request":"DELETE /account HTTP/1.1","status":"200","size":"204"}`,
}
ltsvAllUnmatchDataWithPrefix = []string{
`[ UNMATCHED ] 192.168.1.1 remote_logname:- remote_user:john datetime:[12/Mar/2023:10:55:36 +0000] request:GET /index.html HTTP/1.1 status:200 size:1024 referer:http://www.example.com/ user_agent:Mozilla/5.0 (Windows NT 10.0; Win64; x64)`,
`[ UNMATCHED ] remote_host:172.16.0.2 - remote_user:jane datetime:[12/Mar/2023:10:56:10 +0000] request:POST /login HTTP/1.1 status:303 size:532 referer:http://www.example.com/login user_agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)`,
`[ UNMATCHED ] remote_host:10.0.0.3 remote_logname:- mike datetime:[12/Mar/2023:10:57:15 +0000] request:GET /about.html HTTP/1.1 status:200 size:749 referer:http://www.example.com/ user_agent:Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X)`,
`[ UNMATCHED ] remote_host:192.168.1.4 remote_logname:- remote_user:anna datetime:[12/Mar/2023:10:58:24 +0000] GET /products HTTP/1.1 status:404 size:0`,
`[ UNMATCHED ] remote_host:192.168.1.10 remote_logname:- remote_user:chris datetime:[12/Mar/2023:11:04:16 +0000] request:DELETE /account HTTP/1.1 200 size:204`,
}
}
type wantResult struct {
result *Result
source string
inputType inputType
}
func assertResult(t *testing.T, want wantResult, got *Result) {
t.Helper()
if want.result == nil {
return
}
if !reflect.DeepEqual(got.Total, want.result.Total) {
t.Errorf("total:\n\ngot:\n%v\nwant:\n%v\n", got.Total, want.result.Total)
}
if !reflect.DeepEqual(got.Matched, want.result.Matched) {
t.Errorf("matched:\n\ngot:\n%v\nwant:\n%v\n", got.Matched, want.result.Matched)
}
if !reflect.DeepEqual(got.Unmatched, want.result.Unmatched) {
t.Errorf("unmatched:\n\ngot:\n%v\nwant:\n%v\n", got.Unmatched, want.result.Unmatched)
}
if !reflect.DeepEqual(got.Excluded, want.result.Excluded) {
t.Errorf("excluded:\n\ngot:\n%v\nwant:\n%v\n", got.Excluded, want.result.Excluded)
}
if !reflect.DeepEqual(got.Skipped, want.result.Skipped) {
t.Errorf("skipped:\n\ngot:\n%v\nwant:\n%v\n", got.Skipped, want.result.Skipped)
}
if !reflect.DeepEqual(got.Errors, want.result.Errors) {
t.Errorf("errors:\n\ngot:\n%v\nwant:\n%v\n", got.Errors, want.result.Errors)
}
if !reflect.DeepEqual(got.Source, want.source) {
t.Errorf("source:\n\ngot:\n%v\nwant:\n%v\n", got.Source, want.source)
}
if !reflect.DeepEqual(got.inputType, want.inputType) {
t.Errorf("inputType:\n\ngot:\n%v\nwant:\n%v\n", got.inputType, want.inputType)
}
}
func Test_parse(t *testing.T) {
type args struct {
ctx context.Context
input io.Reader
decoder lineDecoder
opt Option
patterns []*regexp.Regexp
}
tests := []struct {
name string
args args
wantOutput string
wantResult wantResult
wantErr bool
}{
{
name: "regex: all match",
args: args{
ctx: context.Background(),
input: strings.NewReader(regexAllMatchInput),
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantOutput: strings.Join(regexAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: regexAllMatchResult,
source: "",
inputType: inputTypeStream,
},
wantErr: false,
},
{
name: "ltsv: all match",
args: args{
ctx: context.Background(),
input: strings.NewReader(ltsvAllMatchInput),
decoder: ltsvLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantOutput: strings.Join(ltsvAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: ltsvAllMatchResult,
source: "",
inputType: inputTypeStream,
},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
output := &bytes.Buffer{}
got, err := parse(tt.args.ctx, tt.args.input, output, tt.args.patterns, tt.args.decoder, tt.args.opt)
if (err != nil) != tt.wantErr {
t.Errorf("\ngot:\n%v\nwant:\n%v\n", err, tt.wantErr)
return
}
if out := output.String(); !reflect.DeepEqual(out, tt.wantOutput) {
t.Errorf("\ngot:\n%v\nwant:\n%v\n", out, tt.wantOutput)
}
assertResult(t, tt.wantResult, got)
})
}
}
func Test_parseString(t *testing.T) {
type args struct {
ctx context.Context
s string
decoder lineDecoder
opt Option
patterns []*regexp.Regexp
}
tests := []struct {
name string
args args
wantOutput string
wantResult wantResult
wantErr bool
}{
{
name: "regex: all match",
args: args{
ctx: context.Background(),
s: regexAllMatchInput,
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantOutput: strings.Join(regexAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: regexAllMatchResult,
source: "",
inputType: inputTypeString,
},
wantErr: false,
},
{
name: "ltsv: all match",
args: args{
ctx: context.Background(),
s: ltsvAllMatchInput,
decoder: ltsvLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: nil,
},
wantOutput: strings.Join(ltsvAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: ltsvAllMatchResult,
source: "",
inputType: inputTypeString,
},
wantErr: false,
},
{
name: "regex: line handler returns error",
args: args{
ctx: context.Background(),
s: regexAllMatchInput,
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: func(_, _ []string, _ bool) (string, error) {
return "", fmt.Errorf("error")
},
},
patterns: regexPatterns,
},
wantResult: wantResult{
result: nil,
source: "",
inputType: inputTypeString,
},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
output := &bytes.Buffer{}
got, err := parseString(tt.args.ctx, tt.args.s, output, tt.args.patterns, tt.args.decoder, tt.args.opt)
if (err != nil) != tt.wantErr {
t.Errorf("\ngot:\n%v\nwant:\n%v\n", err, tt.wantErr)
return
}
if out := output.String(); !reflect.DeepEqual(out, tt.wantOutput) {
t.Errorf("\ngot:\n%v\nwant:\n%v\n", out, tt.wantOutput)
}
assertResult(t, tt.wantResult, got)
})
}
}
func Test_parseFile(t *testing.T) {
type args struct {
ctx context.Context
filePath string
decoder lineDecoder
opt Option
patterns []*regexp.Regexp
}
tests := []struct {
name string
args args
wantOutput string
wantResult wantResult
wantErr bool
}{
{
name: "regex: all match",
args: args{
ctx: context.Background(),
filePath: filepath.Join("testdata", "sample_s3_all_match.log"),
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantOutput: strings.Join(regexAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: regexAllMatchResult,
source: "sample_s3_all_match.log",
inputType: inputTypeFile,
},
wantErr: false,
},
{
name: "ltsv: all match",
args: args{
ctx: context.Background(),
filePath: filepath.Join("testdata", "sample_s3_all_match.log"),
decoder: ltsvLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: nil,
},
wantOutput: strings.Join(ltsvAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: ltsvAllMatchResult,
source: "sample_s3_all_match.log",
inputType: inputTypeFile,
},
wantErr: false,
},
{
name: "regex: line handler returns error",
args: args{
ctx: context.Background(),
filePath: filepath.Join("testdata", "sample_s3_all_match.log"),
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: func(_, _ []string, _ bool) (string, error) {
return "", fmt.Errorf("error")
},
},
patterns: regexPatterns,
},
wantResult: wantResult{
result: nil,
source: "",
inputType: inputTypeFile,
},
wantErr: true,
},
{
name: "regex: input file does not exists",
args: args{
ctx: context.Background(),
filePath: filepath.Join("testdata", "sample_ltsv_all_match.log.dummy"),
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantResult: wantResult{
result: nil,
source: "",
inputType: inputTypeFile,
},
wantErr: true,
},
{
name: "regex: input path is directory not file",
args: args{
ctx: context.Background(),
filePath: "testdata",
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantResult: wantResult{
result: nil,
source: "",
inputType: inputTypeFile,
},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
output := &bytes.Buffer{}
got, err := parseFile(tt.args.ctx, tt.args.filePath, output, tt.args.patterns, tt.args.decoder, tt.args.opt)
if (err != nil) != tt.wantErr {
t.Errorf("\ngot:\n%v\nwant:\n%v\n", err, tt.wantErr)
return
}
assertResult(t, tt.wantResult, got)
})
}
}
func Test_parseGzip(t *testing.T) {
type args struct {
ctx context.Context
gzipPath string
decoder lineDecoder
opt Option
patterns []*regexp.Regexp
}
tests := []struct {
name string
args args
wantOutput string
wantResult wantResult
wantErr bool
}{
{
name: "regex: all match",
args: args{
ctx: context.Background(),
gzipPath: filepath.Join("testdata", "sample_s3_all_match.log.gz"),
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantOutput: strings.Join(regexAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: regexAllMatchResult,
source: "sample_s3_all_match.log.gz",
inputType: inputTypeGzip,
},
wantErr: false,
},
{
name: "ltsv: all match",
args: args{
ctx: context.Background(),
gzipPath: filepath.Join("testdata", "sample_ltsv_all_match.log.gz"),
decoder: ltsvLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: nil,
},
wantOutput: strings.Join(ltsvAllMatchData, "\n") + "\n",
wantResult: wantResult{
result: ltsvAllMatchResult,
source: "sample_ltsv_all_match.log.gz",
inputType: inputTypeGzip,
},
wantErr: false,
},
{
name: "regex: line handler returns error",
args: args{
ctx: context.Background(),
gzipPath: filepath.Join("testdata", "sample_s3_all_match.log.gz"),
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: func(_, _ []string, _ bool) (string, error) {
return "", fmt.Errorf("error")
},
},
patterns: regexPatterns,
},
wantResult: wantResult{
result: nil,
source: "",
inputType: inputTypeGzip,
},
wantErr: true,
},
{
name: "regex: input file does not exists",
args: args{
ctx: context.Background(),
gzipPath: filepath.Join("testdata", "sample_ltsv_all_match.log.gz.dummy"),
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantResult: wantResult{
result: nil,
source: "",
inputType: inputTypeGzip,
},
wantErr: true,
},
{
name: "regex: input path is directory not file",
args: args{
ctx: context.Background(),
gzipPath: "testdata",
decoder: regexLineDecoder,
opt: Option{
Labels: nil,
Filters: nil,
SkipLines: nil,
Prefix: false,
UnmatchLines: false,
LineNumber: false,
LineHandler: JSONLineHandler,
},
patterns: regexPatterns,
},
wantResult: wantResult{
result: nil,
source: "",
inputType: inputTypeGzip,
},
wantErr: true,
},
{
name: "regex: input file is not gzip",
args: args{
ctx: context.Background(),
gzipPath: filepath.Join("testdata", "sample_s3_all_match.log"),