How to use compileRegexps method of report Package

Best Syzkaller code snippet using report.compileRegexps

scraper.go

Source:scraper.go

...60	u, err := url.Parse(cfg.URL)61	if err != nil {62		errs = multierror.Append(errs, err)63	}64	includes, err := compileRegexps(cfg.Includes)65	if err != nil {66		errs = multierror.Append(errs, err)67	}68	excludes, err := compileRegexps(cfg.Excludes)69	if err != nil {70		errs = multierror.Append(errs, err)71	}72	if errs != nil {73		return nil, errs.ErrorOrNil()74	}75	if u.Scheme == "" {76		u.Scheme = "http" // if no URL scheme was given default to http77	}78	b := surf.NewBrowser()79	b.SetUserAgent(agent.GoogleBot())80	//b.SetTimeout(time.Duration(cfg.Timeout) * time.Second)81	s := &Scraper{82		Config: cfg,83		browser:   b,84		log:       logger,85		processed: make(map[string]struct{}),86		URL:       u,87		cssURLRe:  regexp.MustCompile(`^url\(['"]?(.*?)['"]?\)$`),88		includes:  includes,89		excludes:  excludes,90		report: &Report{91			ProjectID:           cfg.ProjectID,92			ScrapeID:            cfg.ScrapeID,93			URL:                 cfg.URL,94			//ScreenWidth:         cfg.ScreenWidth,95			//ScreenHeight:        cfg.ScreenHeight,96			FolderThreshold:     cfg.FolderThreshold,97			FolderExamplesCount: cfg.FolderExamplesCount,98			Patterns:            cfg.Patterns,99			DetailedReport:      make([]DetailedReport, 0),100		},101	}102	return s, nil103}104// compileRegexps compiles the given regex strings to regular expressions105// to be used in the include and exclude filters.106func compileRegexps(sl []string) ([]*regexp.Regexp, error) {107	var errs error108	var l []*regexp.Regexp109	for _, e := range sl {110		re, err := regexp.Compile(e)111		if err == nil {112			l = append(l, re)113		} else {114			errs = multierror.Append(errs, err)115		}116	}117	return l, errs118}119// Start starts the scraping120func (s *Scraper) Start() error {...

config.go

Source:config.go

...60	// expression in Suppress, the finding will not be reported.61	Suppress []string         `yaml:"suppress,omitempty"`62	suppress []*regexp.Regexp `yaml:"-"`63}64func compileRegexps(ss []string, rs *[]*regexp.Regexp) error {65	*rs = make([]*regexp.Regexp, len(ss))66	for i, s := range ss {67		r, err := regexp.Compile(s)68		if err != nil {69			return err70		}71		(*rs)[i] = r72	}73	return nil74}75// RegexpCount is used by AnalyzerConfig.RegexpCount.76func (i *ItemConfig) RegexpCount() int64 {77	if i == nil {78		// See compile.79		return 080	}81	// Return the number of regular expressions compiled for these items.82	// This is how the cache size of the configuration is measured.83	return int64(len(i.exclude) + len(i.suppress))84}85func (i *ItemConfig) compile() error {86	if i == nil {87		// This may be nil if nothing is included in the88		// item configuration. That's fine, there's nothing89		// to compile and nothing to exclude & suppress.90		return nil91	}92	if err := compileRegexps(i.Exclude, &i.exclude); err != nil {93		return fmt.Errorf("in exclude: %w", err)94	}95	if err := compileRegexps(i.Suppress, &i.suppress); err != nil {96		return fmt.Errorf("in suppress: %w", err)97	}98	return nil99}100func merge(a, b []string) []string {101	found := make(map[string]struct{})102	result := make([]string, 0, len(a)+len(b))103	for _, elem := range a {104		found[elem] = struct{}{}105		result = append(result, elem)106	}107	for _, elem := range b {108		if _, ok := found[elem]; ok {109			continue...

covfilter.go

Source:covfilter.go

...58	}59	return bitmap, pcs, nil60}61func covFilterAddFilter(pcs map[uint32]uint32, filters []string, foreach func(func(*backend.ObjectUnit))) error {62	res, err := compileRegexps(filters)63	if err != nil {64		return err65	}66	used := make(map[*regexp.Regexp][]string)67	foreach(func(unit *backend.ObjectUnit) {68		for _, re := range res {69			if re.MatchString(unit.Name) {70				// We add both coverage points and comparison interception points71				// because executor filters comparisons as well.72				for _, pc := range unit.PCs {73					pcs[uint32(pc)] = 174				}75				for _, pc := range unit.CMPs {76					pcs[uint32(pc)] = 177				}78				used[re] = append(used[re], unit.Name)79				break80			}81		}82	})83	for _, re := range res {84		sort.Strings(used[re])85		log.Logf(0, "coverage filter: %v: %v", re, used[re])86	}87	if len(res) != len(used) {88		return fmt.Errorf("some filters don't match anything")89	}90	return nil91}92func covFilterAddRawPCs(pcs map[uint32]uint32, rawPCsFiles []string) error {93	re := regexp.MustCompile(`(0x[0-9a-f]+)(?:: (0x[0-9a-f]+))?`)94	for _, f := range rawPCsFiles {95		rawFile, err := os.Open(f)96		if err != nil {97			return fmt.Errorf("failed to open raw PCs file: %v", err)98		}99		defer rawFile.Close()100		s := bufio.NewScanner(rawFile)101		for s.Scan() {102			match := re.FindStringSubmatch(s.Text())103			if match == nil {104				return fmt.Errorf("bad line: %q", s.Text())105			}106			pc, err := strconv.ParseUint(match[1], 0, 64)107			if err != nil {108				return err109			}110			weight, err := strconv.ParseUint(match[2], 0, 32)111			if match[2] != "" && err != nil {112				return err113			}114			// If no weight is detected, set the weight to 0x1 by default.115			if match[2] == "" || weight < 1 {116				weight = 1117			}118			pcs[uint32(pc)] = uint32(weight)119		}120		if err := s.Err(); err != nil {121			return err122		}123	}124	return nil125}126func createCoverageBitmap(target *targets.Target, pcs map[uint32]uint32) []byte {127	start, size := coverageFilterRegion(pcs)128	log.Logf(0, "coverage filter from 0x%x to 0x%x, size 0x%x, pcs %v", start, start+size, size, len(pcs))129	// The file starts with two uint32: covFilterStart and covFilterSize,130	// and a bitmap with size ((covFilterSize>>4)/8+1 bytes follow them.131	// 8-bit = 1-byte132	data := make([]byte, 8+((size>>4)/8+1))133	order := binary.ByteOrder(binary.BigEndian)134	if target.LittleEndian {135		order = binary.LittleEndian136	}137	order.PutUint32(data, start)138	order.PutUint32(data[4:], size)139	bitmap := data[8:]140	for pc := range pcs {141		// The lowest 4-bit is dropped.142		pc = uint32(backend.NextInstructionPC(target, uint64(pc)))143		pc = (pc - start) >> 4144		bitmap[pc/8] |= (1 << (pc % 8))145	}146	return data147}148func coverageFilterRegion(pcs map[uint32]uint32) (uint32, uint32) {149	start, end := ^uint32(0), uint32(0)150	for pc := range pcs {151		if start > pc {152			start = pc153		}154		if end < pc {155			end = pc156		}157	}158	return start, end - start159}160func compileRegexps(regexpStrings []string) ([]*regexp.Regexp, error) {161	var regexps []*regexp.Regexp162	for _, rs := range regexpStrings {163		r, err := regexp.Compile(rs)164		if err != nil {165			return nil, fmt.Errorf("failed to compile regexp: %v", err)166		}167		regexps = append(regexps, r)168	}169	return regexps, nil170}...

compileRegexps

Using AI Code Generation

1import (2type Report struct {3}4func (r *Report) compileRegexps() {5	r.regexps = make([]*regexp.Regexp, 0)6	r.regexps = append(r.regexps, regexp.MustCompile(`^foo$`))7	r.regexps = append(r.regexps, regexp.MustCompile(`^bar$`))8	r.regexps = append(r.regexps, regexp.MustCompile(`^baz$`))9}10func main() {11	r.compileRegexps()12	fmt.Println(r.regexps)13}14import (15type Report struct {16}17func (r *Report) compileRegexps() {18	r.regexps = make([]*regexp.Regexp, 0)19	r.regexps = append(r.regexps, regexp.MustCompile(`^foo$`))20	r.regexps = append(r.regexps, regexp.MustCompile(`^bar$`))21	r.regexps = append(r.regexps, regexp.MustCompile(`^baz$`))22}23func main() {24	r.compileRegexps()25	fmt.Println(r.regexps)26}27import (28type Report struct {29}30func (r *Report) compileRegexps() {31	r.regexps = make([]*regexp.Regexp, 0)32	r.regexps = append(r.regexps, regexp.MustCompile(`^foo$`))33	r.regexps = append(r.regexps, regexp.MustCompile(`^bar$`))34	r.regexps = append(r.regexps, regexp.MustCompile(`^baz$`))35}36func main() {37	r.compileRegexps()38	fmt.Println(r.regexps)39}

compileRegexps

Using AI Code Generation

1import (2func main() {3	report := golregex.NewReport()4	report.CompileRegexps()5	fmt.Println(report.Regexps)6}7import (8func main() {9	report := golregex.NewReport()10	report.CompileRegexps()11	fmt.Println(report.Regexps)12}13import (14func main() {15	report := golregex.NewReport()16	report.CompileRegexps()17	fmt.Println(report.Regexps)18}19import (20func main() {21	report := golregex.NewReport()22	report.CompileRegexps()23	fmt.Println(report.Regexps)24}25import (26func main() {27	report := golregex.NewReport()28	report.CompileRegexps()29	fmt.Println(report.Regexps)30}31import (32func main() {33	report := golregex.NewReport()34	report.CompileRegexps()35	fmt.Println(report.Regexps)36}37import (38func main() {39	report := golregex.NewReport()40	report.CompileRegexps()41	fmt.Println(report.Regexps)42}43import (44func main() {45	report := golregex.NewReport()

compileRegexps

Using AI Code Generation

1import (2type Report struct {3}4func (r *Report) CompileRegexps() {5    for _, re := range r.RegexpList {6        r.RegexpCompiledList = append(r.RegexpCompiledList, regexp.MustCompile(re))7    }8}9func main() {10    report := Report{11        RegexpList: []string{"^.*\\.go$", "^.*\\.py$"},12    }13    report.CompileRegexps()14    fmt.Printf("%v", report.RegexpCompiledList)15}16import (17type Report struct {18}19func (r *Report) CompileRegexps() {20    for _, re := range r.RegexpList {21        r.RegexpCompiledList = append(r.RegexpCompiledList, regexp.MustCompile(re))22    }23}24func main() {25    report := Report{26        RegexpList: []string{"^.*\\.go$", "^.*\\.py$"},27    }28    report.CompileRegexps()29    fmt.Printf("%v", report.RegexpCompiledList)30}31import (32type Report struct {33}34func (r *Report) CompileRegexps() {35    for _, re := range r.RegexpList {36        r.RegexpCompiledList = append(r.RegexpCompiledList, regexp.MustCompile(re))37    }38}39func main() {40    report := Report{41        RegexpList: []string{"^.*\\.go$", "^.*\\.py$"},42    }43    report.CompileRegexps()

compileRegexps

Using AI Code Generation

1import (2func main() {3    file1, err := ioutil.ReadFile("file1.txt")4    if err != nil {5        log.Fatal(err)6    }7    file2, err := ioutil.ReadFile("file2.txt")8    if err != nil {9        log.Fatal(err)10    }11    dmp := diffmatchpatch.New()12    diffs := dmp.DiffMain(string(file1), string(file2), false)13    for _, diff := range diffs {14        fmt.Println(diff)15    }16    report := diffmatchpatch.NewReport()17    report.DiffMain(string(file1), string(file2), false)18    re := report.CompileRegexps()19    for _, r := range re {20        fmt.Println("Regex:", r)21        for _, match := range r.FindAllString(string(file1), -1) {22            fmt.Println("Match:", match)23        }24    }25    report2 := diffmatchpatch.NewReport()26    report2.DiffMain(string(file1), string(file2), false)27    report2.DiffCleanupSemanticCustom(func(diffs []diffmatchpatch.Diff) []diffmatchpatch.Diff {28        for i := 0; i < len(diffs); i++ {29            if diffs[i].Type == diffmatchpatch.DiffEqual {30                diffs[i].Text = regexp.MustCompile(`\s`).ReplaceAllString(diffs[i].Text, "")31            }32        }33    })34    re2 := report2.CompileRegexps()35    for _, r := range re2 {36        fmt.Println("Regex:", r)37        for _, match := range r.FindAllString(string(file1), -1) {38            fmt.Println("Match:", match)39        }40    }41}

compileRegexps

Using AI Code Generation

1import (2func main() {3	report := goreport.NewReport()4	report.CompileRegexps()5	fmt.Println(report)6}7import (8func main() {9	report := goreport.NewReport()10	report.CompileRegexps()11	fmt.Println(report)12}13import (14func main() {15	report := goreport.NewReport()16	report.CompileRegexps()17	fmt.Println(report)18}19import (20func main() {21	report := goreport.NewReport()22	report.CompileRegexps()23	fmt.Println(report)24}25import (26func main() {27	report := goreport.NewReport()28	report.CompileRegexps()29	fmt.Println(report)30}31import (32func main() {33	report := goreport.NewReport()34	report.CompileRegexps()35	fmt.Println(report)36}37import (38func main() {39	report := goreport.NewReport()40	report.CompileRegexps()41	fmt.Println(report)42}43import (44func main() {45	report := goreport.NewReport()46	report.CompileRegexps()47	fmt.Println(report)48}

compileRegexps

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, World!")4    report := Report{}5    report.compileRegexps()6    fmt.Println(report)7    fmt.Println(report.re)8}9import (10func main() {11    fmt.Println("Hello, World!")12    report := Report{}13    report.compileRegexps()14    fmt.Println(report)15    fmt.Println(report.re)16    fmt.Println(report.re["test"])17}18import (19func main() {20    fmt.Println("Hello, World!")21    report := Report{}22    report.compileRegexps()23    fmt.Println(report)24    fmt.Println(report.re)25    fmt.Println(report.re["test"])26    fmt.Println(report.re["test"].MatchString("test"))27}28import (29func main() {30    fmt.Println("Hello, World!")31    report := Report{}32    report.compileRegexps()33    fmt.Println(report)34    fmt.Println(report.re)35    fmt.Println(report.re["test"])36    fmt.Println(report.re["test"].MatchString("test"))37    fmt.Println(report.re["test"].MatchString("test1"))38}39import (40func main() {41    fmt.Println("Hello, World!")42    report := Report{}43    report.compileRegexps()44    fmt.Println(report)45    fmt.Println(report.re)46    fmt.Println(report.re["test"])47    fmt.Println(report.re["test"].MatchString("test"))48    fmt.Println(report.re["test"].MatchString("test1"))49    fmt.Println(report.re["test"].MatchString("test2"))50}51import (52func main() {53    fmt.Println("Hello, World!")54    report := Report{}55    report.compileRegexps()56    fmt.Println(report)

compileRegexps

Using AI Code Generation

1import (2func main() {3    r := new(Report)4    regexps := []string{5        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)"\s(\d+)\s(\d+)$`,6        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)\s(.+)\s(.+)"\s(\d+)\s(\d+)$`,7    }8    r.compileRegexps(regexps)9    fmt.Println(r.re)10}11import (12func main() {13    r := new(Report)14    regexps := []string{15        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)"\s(\d+)\s(\d+)$`,16        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)\s(.+)\s(.+)"\s(\d+)\s(\d+)$`,17    }18    r.compileRegexps(regexps)19    fmt.Println(r.re)20}21import (22func main() {23    r := new(Report)24    regexps := []string{25        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\s"(.+)"\s(\d+)\s(\d+)$`,26        `^(\d+\.\d+\.\d+\.\d+)\s-\s-\s\[([^\]]+)\]\

compileRegexps

Using AI Code Generation

1import (2func main() {3	var re = regexp.MustCompile(`\w+`)4	fmt.Println(re.FindString(str))5}6import (7func main() {8	var re = regexp.MustCompile(`\w+`)9	fmt.Println(re.FindString(str))10}11import (12func main() {13	var re = regexp.MustCompile(`\w+`)14	fmt.Println(re.FindString(str))15}16import (17func main() {18	var re = regexp.MustCompile(`\w+`)19	fmt.Println(re.FindString(str))20}21import (22func main() {23	var re = regexp.MustCompile(`\w+`)24	fmt.Println(re.FindString(str))25}26import (27func main() {28	var re = regexp.MustCompile(`\w+`)29	fmt.Println(re.FindString(str))30}31import (32func main() {33	var re = regexp.MustCompile(`\w+`)34	fmt.Println(re.FindString(str))35}36import (37func main() {38	var re = regexp.MustCompile(`\w+`)39	fmt.Println(re.FindString(str))40}

compileRegexps

Using AI Code Generation

1import (2func main() {3    report := Report{4        Regexps: []*regexp.Regexp{5            regexp.MustCompile("foo"),6            regexp.MustCompile("bar"),7            regexp.MustCompile("baz"),8        },9    }10    report.compileRegexps()11    report.Start()12    for _, result := range report.Results {13        fmt.Printf("%s: %s\n", result.Name, result.Duration)14    }15}16import (17func main() {18    report := Report{19        Regexps: []*regexp.Regexp{20            regexp.MustCompile("foo"),21            regexp.MustCompile("bar"),22            regexp.MustCompile("baz"),23        },24    }25    report.Run()26    for _, result := range report.Results {27        fmt.Printf("%s: %s\n", result.Name, result.Duration)28    }29}30import (31func main() {32    report := Report{33        Regexps: []*regexp.Regexp{34            regexp.MustCompile("foo"),35            regexp.MustCompile("bar"),36            regexp.MustCompile("baz"),37        },38    }39    report.Run()40    for _, result := range report.Results {41        fmt.Printf("%s: %s\n", result.Name, result.Duration)42    }43}44import (45func main() {46    report := Report{

compileRegexps

Using AI Code Generation

1import (2func main() {3	report := report.NewReport()4	report.AddPattern("txt")5	report.AddPath(".")6	err := report.CompileRegexps()7	if err != nil {8		log.Fatal(err)9	}10	err = report.Generate(os.Stdout)11	if err != nil {12		log.Fatal(err)13	}14}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.