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add mismtach benchs

This commit is contained in:
s.kamardin 2016-01-20 21:05:54 +03:00
parent f98a889826
commit efc9b31dc6
2 changed files with 274 additions and 110 deletions
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308
glob_test.go
View File

@ -13,23 +13,28 @@ import (
const (
pattern_all = "[a-z][!a-x]*cat*[h][!b]*eyes*"
regexp_all = `^[a-z][^a-x].*cat.*[h][^b].*eyes.*$`
fixture_all = "my cat has very bright eyes"
fixture_all_match = "my cat has very bright eyes"
fixture_all_mismatch = "my dog has very bright eyes"
pattern_plain = "google.com"
regexp_plain = `^google\.com$`
fixture_plain = "google.com"
fixture_plain_match = "google.com"
fixture_plain_mismatch = "gobwas.com"
pattern_multiple = "https://*.google.*"
regexp_multiple = `^https:\/\/.*\.google\..*$`
fixture_multiple = "https://account.google.com"
fixture_multiple_match = "https://account.google.com"
fixture_multiple_mismatch = "https://google.com"
pattern_alternatives = "{https://*.google.*,*yandex.*,*yahoo.*,*mail.ru}"
regexp_alternatives = `^(https:\/\/.*\.google\..*|.*yandex\..*|.*yahoo\..*|.*mail\.ru)$`
fixture_alternatives = "http://yahoo.com"
fixture_alternatives_match = "http://yahoo.com"
fixture_alternatives_mismatch = "http://google.com"
pattern_alternatives_suffix = "{https://*gobwas.com,http://exclude.gobwas.com}"
regexp_alternatives_suffix = `^(https:\/\/.*gobwas\.com|http://exclude.gobwas.com)$`
fixture_alternatives_suffix_first = "https://safe.gobwas.com"
fixture_alternatives_suffix_first_match = "https://safe.gobwas.com"
fixture_alternatives_suffix_first_mismatch = "http://safe.gobwas.com"
fixture_alternatives_suffix_second = "http://exclude.gobwas.com"
pattern_prefix = "abc*"
@ -38,7 +43,8 @@ const (
regexp_suffix = `^.*def$`
pattern_prefix_suffix = "ab*ef"
regexp_prefix_suffix = `^ab.*ef$`
fixture_prefix_suffix = "abcdef"
fixture_prefix_suffix_match = "abcdef"
fixture_prefix_suffix_mismatch = "af"
pattern_alternatives_combine_lite = "{abc*def,abc?def,abc[zte]def}"
regexp_alternatives_combine_lite = `^(abc.*def|abc.def|abc[zte]def)$`
@ -111,22 +117,25 @@ func DrawPatterns(t *testing.T) {
pattern string
sep string
}{
{
pattern: pattern_all,
},
// {
// pattern: pattern_all,
// },
// {
// pattern: pattern_alternatives_suffix,
// sep: separators,
// },
// {
// pattern: pattern_alternatives_combine_lite,
// },
// {
// pattern: pattern_alternatives_combine_hard,
// },
{
pattern: pattern_alternatives_suffix,
sep: separators,
},
{
pattern: pattern_alternatives_combine_lite,
},
{
pattern: pattern_alternatives_combine_hard,
},
{
pattern: "{https://*.mail.ru,*my.mail.ru,*my.myalpha*.i.mail.ru}",
},
// {
// pattern: "{https://*.mail.ru,*my.mail.ru,*my.myalpha*.i.mail.ru}",
// },
} {
glob, err := Compile(test.pattern, test.sep)
if err != nil {
@ -236,17 +245,34 @@ func TestGlob(t *testing.T) {
glob(true, "{*,**}{a,b}", "ab"),
glob(false, "{*,**}{a,b}", "ac"),
glob(true, pattern_all, fixture_all),
glob(true, pattern_plain, fixture_plain),
glob(true, pattern_multiple, fixture_multiple),
glob(true, pattern_alternatives, fixture_alternatives),
glob(true, pattern_alternatives_suffix, fixture_alternatives_suffix_first),
glob(true, pattern_all, fixture_all_match),
glob(false, pattern_all, fixture_all_mismatch),
glob(true, pattern_plain, fixture_plain_match),
glob(false, pattern_plain, fixture_plain_mismatch),
glob(true, pattern_multiple, fixture_multiple_match),
glob(false, pattern_multiple, fixture_multiple_mismatch),
glob(true, pattern_alternatives, fixture_alternatives_match),
glob(false, pattern_alternatives, fixture_alternatives_mismatch),
glob(true, pattern_alternatives_suffix, fixture_alternatives_suffix_first_match),
glob(false, pattern_alternatives_suffix, fixture_alternatives_suffix_first_mismatch),
glob(true, pattern_alternatives_suffix, fixture_alternatives_suffix_second),
glob(true, pattern_alternatives_combine_hard, fixture_alternatives_combine_hard),
glob(true, pattern_alternatives_combine_lite, fixture_alternatives_combine_lite),
glob(true, pattern_prefix, fixture_prefix_suffix),
glob(true, pattern_suffix, fixture_prefix_suffix),
glob(true, pattern_prefix_suffix, fixture_prefix_suffix),
glob(true, pattern_prefix, fixture_prefix_suffix_match),
glob(false, pattern_prefix, fixture_prefix_suffix_mismatch),
glob(true, pattern_suffix, fixture_prefix_suffix_match),
glob(false, pattern_suffix, fixture_prefix_suffix_mismatch),
glob(true, pattern_prefix_suffix, fixture_prefix_suffix_match),
glob(false, pattern_prefix_suffix, fixture_prefix_suffix_mismatch),
} {
g, err := Compile(test.pattern, test.delimiters...)
if err != nil {
@ -258,10 +284,21 @@ func TestGlob(t *testing.T) {
if result != test.should {
t.Errorf("pattern %q matching %q should be %v but got %v\n%s", test.pattern, test.match, test.should, result, g)
}
// if len(test.delimiters) == 0 || (len(test.delimiters) == 1 && test.delimiters[0] == string(filepath.Separator)) {
// result, err = filepath.Match(test.pattern, test.match)
// if err != nil {
// t.Errorf("[filepath] error matching pattern %q: %s", test.pattern, err)
// continue
// }
// if result != test.should {
// t.Errorf("[filepath] pattern %q matching %q should be %v but got %v\n%s", test.pattern, test.match, test.should, result, g)
// }
// }
}
}
func BenchmarkParse(b *testing.B) {
func BenchmarkParseGlob(b *testing.B) {
for i := 0; i < b.N; i++ {
Compile(pattern_all)
}
@ -272,90 +309,151 @@ func BenchmarkParseRegexp(b *testing.B) {
}
}
func BenchmarkAll(b *testing.B) {
func BenchmarkAllGlobMatch(b *testing.B) {
m, _ := Compile(pattern_all)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_all)
_ = m.Match(fixture_all_match)
}
}
func BenchmarkAllRegexp(b *testing.B) {
func BenchmarkAllRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_all)
f := []byte(fixture_all)
f := []byte(fixture_all_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkAllGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_all)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_all_mismatch)
}
}
func BenchmarkAllRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_all)
f := []byte(fixture_all_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkMultiple(b *testing.B) {
func BenchmarkMultipleGlobMatch(b *testing.B) {
m, _ := Compile(pattern_multiple)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_multiple)
_ = m.Match(fixture_multiple_match)
}
}
func BenchmarkMultipleRegexp(b *testing.B) {
func BenchmarkMultipleRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_multiple)
f := []byte(fixture_multiple)
f := []byte(fixture_multiple_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkMultipleGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_multiple)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_multiple_mismatch)
}
}
func BenchmarkMultipleRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_multiple)
f := []byte(fixture_multiple_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkAlternatives(b *testing.B) {
func BenchmarkAlternativesGlobMatch(b *testing.B) {
m, _ := Compile(pattern_alternatives)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_alternatives)
_ = m.Match(fixture_alternatives_match)
}
}
func BenchmarkAlternativesSuffixFirst(b *testing.B) {
func BenchmarkAlternativesGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_alternatives)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_alternatives_mismatch)
}
}
func BenchmarkAlternativesRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives)
f := []byte(fixture_alternatives_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkAlternativesRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives)
f := []byte(fixture_alternatives_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkAlternativesSuffixFirstGlobMatch(b *testing.B) {
m, _ := Compile(pattern_alternatives_suffix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_alternatives_suffix_first)
_ = m.Match(fixture_alternatives_suffix_first_match)
}
}
func BenchmarkAlternativesSuffixSecond(b *testing.B) {
func BenchmarkAlternativesSuffixFirstGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_alternatives_suffix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_alternatives_suffix_first_mismatch)
}
}
func BenchmarkAlternativesSuffixSecondGlobMatch(b *testing.B) {
m, _ := Compile(pattern_alternatives_suffix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_alternatives_suffix_second)
}
}
func BenchmarkAlternativesCombineLite(b *testing.B) {
func BenchmarkAlternativesCombineLiteGlobMatch(b *testing.B) {
m, _ := Compile(pattern_alternatives_combine_lite)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_alternatives_combine_lite)
}
}
func BenchmarkAlternativesCombineHard(b *testing.B) {
func BenchmarkAlternativesCombineHardGlobMatch(b *testing.B) {
m, _ := Compile(pattern_alternatives_combine_hard)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_alternatives_combine_hard)
}
}
func BenchmarkAlternativesRegexp(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives)
f := []byte(fixture_alternatives)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkAlternativesSuffixFirstRegexp(b *testing.B) {
func BenchmarkAlternativesSuffixFirstRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives_suffix)
f := []byte(fixture_alternatives_suffix_first)
f := []byte(fixture_alternatives_suffix_first_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkAlternativesSuffixSecondRegexp(b *testing.B) {
func BenchmarkAlternativesSuffixFirstRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives_suffix)
f := []byte(fixture_alternatives_suffix_first_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkAlternativesSuffixSecondRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives_suffix)
f := []byte(fixture_alternatives_suffix_second)
@ -363,7 +461,7 @@ func BenchmarkAlternativesSuffixSecondRegexp(b *testing.B) {
_ = m.Match(f)
}
}
func BenchmarkAlternativesCombineLiteRegexp(b *testing.B) {
func BenchmarkAlternativesCombineLiteRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives_combine_lite)
f := []byte(fixture_alternatives_combine_lite)
@ -371,7 +469,7 @@ func BenchmarkAlternativesCombineLiteRegexp(b *testing.B) {
_ = m.Match(f)
}
}
func BenchmarkAlternativesCombineHardRegexp(b *testing.B) {
func BenchmarkAlternativesCombineHardRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_alternatives_combine_hard)
f := []byte(fixture_alternatives_combine_hard)
@ -380,74 +478,126 @@ func BenchmarkAlternativesCombineHardRegexp(b *testing.B) {
}
}
func BenchmarkPlain(b *testing.B) {
func BenchmarkPlainGlobMatch(b *testing.B) {
m, _ := Compile(pattern_plain)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_plain)
_ = m.Match(fixture_plain_match)
}
}
func BenchmarkPlainRegexp(b *testing.B) {
func BenchmarkPlainRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_plain)
f := []byte(fixture_plain)
f := []byte(fixture_plain_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkPlainGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_plain)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_plain_mismatch)
}
}
func BenchmarkPlainRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_plain)
f := []byte(fixture_plain_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkPrefix(b *testing.B) {
func BenchmarkPrefixGlobMatch(b *testing.B) {
m, _ := Compile(pattern_prefix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_prefix_suffix)
_ = m.Match(fixture_prefix_suffix_match)
}
}
func BenchmarkPrefixRegexp(b *testing.B) {
func BenchmarkPrefixRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_prefix)
f := []byte(fixture_prefix_suffix)
f := []byte(fixture_prefix_suffix_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkPrefixGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_prefix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_prefix_suffix_mismatch)
}
}
func BenchmarkPrefixRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_prefix)
f := []byte(fixture_prefix_suffix_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkSuffix(b *testing.B) {
func BenchmarkSuffixGlobMatch(b *testing.B) {
m, _ := Compile(pattern_suffix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_prefix_suffix)
_ = m.Match(fixture_prefix_suffix_match)
}
}
func BenchmarkSuffixRegexp(b *testing.B) {
func BenchmarkSuffixRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_suffix)
f := []byte(fixture_prefix_suffix)
f := []byte(fixture_prefix_suffix_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkSuffixGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_suffix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_prefix_suffix_mismatch)
}
}
func BenchmarkSuffixRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_suffix)
f := []byte(fixture_prefix_suffix_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkPrefixSuffix(b *testing.B) {
func BenchmarkPrefixSuffixGlobMatch(b *testing.B) {
m, _ := Compile(pattern_prefix_suffix)
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_prefix_suffix)
_ = m.Match(fixture_prefix_suffix_match)
}
}
func BenchmarkPrefixSuffixRegexp(b *testing.B) {
func BenchmarkPrefixSuffixRegexpMatch(b *testing.B) {
m := regexp.MustCompile(regexp_prefix_suffix)
f := []byte(fixture_prefix_suffix)
f := []byte(fixture_prefix_suffix_match)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}
func BenchmarkPrefixSuffixGlobMismatch(b *testing.B) {
m, _ := Compile(pattern_prefix_suffix)
//BenchmarkParse-8 500000 2235 ns/op
//BenchmarkAll-8 20000000 73.1 ns/op
//BenchmarkMultiple-8 10000000 130 ns/op
//BenchmarkPlain-8 200000000 6.70 ns/op
//BenchmarkPrefix-8 200000000 8.36 ns/op
//BenchmarkSuffix-8 200000000 8.35 ns/op
//BenchmarkPrefixSuffix-8 100000000 13.6 ns/op
for i := 0; i < b.N; i++ {
_ = m.Match(fixture_prefix_suffix_mismatch)
}
}
func BenchmarkPrefixSuffixRegexpMismatch(b *testing.B) {
m := regexp.MustCompile(regexp_prefix_suffix)
f := []byte(fixture_prefix_suffix_mismatch)
for i := 0; i < b.N; i++ {
_ = m.Match(f)
}
}

42
readme.md
View File

@ -100,25 +100,39 @@ Run `go test -bench=.` from source root to see the benchmarks:
Pattern | Fixture | Operations | Speed (ns/op)
--------|---------|------------|--------------
`[a-z][!a-x]*cat*[h][!b]*eyes*` | `my cat has very bright eyes` | 2000000 | 527
`https://*.google.*` | `https://account.google.com` | 10000000 | 121
`{https://*.google.*,*yandex.*,*yahoo.*,*mail.ru}` | `http://yahoo.com` | 10000000 | 167
`{https://*gobwas.com,http://exclude.gobwas.com}` | `https://safe.gobwas.com` | 50000000 | 24.7
`abc*` | `abcdef` | 200000000 | 9.49
`*def` | `abcdef` | 200000000 | 9.60
`ab*ef` | `abcdef` | 100000000 | 15.2
`[a-z][!a-x]*cat*[h][!b]*eyes*` | `my cat has very bright eyes` | ✔ | 2000000 | 527
`[a-z][!a-x]*cat*[h][!b]*eyes*` | `my dog has very bright eyes` | ✗ | 10000000 | 229
`https://*.google.*` | `https://account.google.com` | ✔ | 10000000 | 121
`https://*.google.*` | `https://google.com` | ✗ | 20000000 | 68.6
`{https://*.google.*,*yandex.*,*yahoo.*,*mail.ru}` | `http://yahoo.com` | ✔ | 10000000 | 167
`{https://*.google.*,*yandex.*,*yahoo.*,*mail.ru}` | `http://google.com` | ✗ | 10000000 | 198
`{https://*gobwas.com,http://exclude.gobwas.com}` | `https://safe.gobwas.com` | ✔ | 100000000 | 23.9
`{https://*gobwas.com,http://exclude.gobwas.com}` | `http://safe.gobwas.com` | ✗ | 50000000 | 24.7
`abc*` | `abcdef` | ✔ | 200000000 | 8.86
`abc*` | `af` | ✗ | 300000000 | 4.99
`*def` | `abcdef` | ✔ | 200000000 | 9.23
`*def` | `af` | ✗ | 300000000 | 5.44
`ab*ef` | `abcdef` | ✔ | 100000000 | 15.2
`ab*ef` | `af` | ✗ | 100000000 | 10.4
The same things with `regexp` package:
Pattern | Fixture | Operations | Speed (ns/op)
--------|---------|------------|--------------
`^[a-z][^a-x].*cat.*[h][^b].*eyes.*$` | `my cat has very bright eyes` | 500000 | 2553
`^https:\/\/.*\.google\..*$` | `https://account.google.com` | 1000000 | 1205
`^(https:\/\/.*\.google\..*|.*yandex\..*|.*yahoo\..*|.*mail\.ru)$` | `http://yahoo.com` | 1000000 | 1435
`^(https:\/\/.*gobwas\.com|http://exclude.gobwas.com)$` | `https://safe.gobwas.com` | 1000000 | 1039
`^abc.*$` | `abcdef` | 3000000 | 275
`^.*def$` | `abcdef` | 5000000 | 464
`^ab.*ef$` | `abcdef` | 5000000 | 395
`^[a-z][^a-x].*cat.*[h][^b].*eyes.*$` | `my cat has very bright eyes` | ✔ | 500000 | 2553
`^[a-z][^a-x].*cat.*[h][^b].*eyes.*$` | `my dog has very bright eyes` | ✗ | 1000000 | 1383
`^https:\/\/.*\.google\..*$` | `https://account.google.com` | ✔ | 1000000 | 1205
`^https:\/\/.*\.google\..*$` | `https://google.com` | ✗ | 2000000 | 767
`^(https:\/\/.*\.google\..*|.*yandex\..*|.*yahoo\..*|.*mail\.ru)$` | `http://yahoo.com` | ✔ | 1000000 | 1435
`^(https:\/\/.*\.google\..*|.*yandex\..*|.*yahoo\..*|.*mail\.ru)$` | `http://google.com` | ✗ | 1000000 | 1674
`^(https:\/\/.*gobwas\.com|http://exclude.gobwas.com)$` | `https://safe.gobwas.com` | ✔ | 1000000 | 1039
`^(https:\/\/.*gobwas\.com|http://exclude.gobwas.com)$` | `http://safe.gobwas.com` | ✗ | 5000000 | 272
`^abc.*$` | `abcdef` | ✔ | 5000000 | 237
`^abc.*$` | `af` | ✗ | 20000000 | 100
`^.*def$` | `abcdef` | ✔ | 5000000 | 464
`^.*def$` | `af` | ✗ | 5000000 | 265
`^ab.*ef$` | `abcdef` | ✔ | 5000000 | 375
`^ab.*ef$` | `af` | ✗ | 10000000 | 145
[godoc-image]: https://godoc.org/github.com/gobwas/glob?status.svg
[godoc-url]: https://godoc.org/github.com/gobwas/glob