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How to use formatLogLine method of main Package

Best Syzkaller code snippet using main.formatLogLine

logger.go

Source:logger.go

...76		logToCLI("")77		logToFile("")78	}79	if !Initialized || !ColorizedLogs {80		logToCLI(formatLogLine(l))81	} else {82		logToCLI(formatLogLineCLI(l))83	}84	logToFile(formatLogLine(l))85	lastPrefix = l.Prefix86}87func logToCLI(logLine string) {88	fmt.Println(logLine)89}90func logToFile(logLine string) {91	if Initialized {92		//Write buffer to file93		if len(logQueue) > 0 {94			l := Log{95				time.Now(),96				"logger/Logger",97				LogtypeInfo,98				status.OK,99				"Writing logQueue (" + strconv.Itoa(len(logQueue)) + " Elements) to logfile...",100			}101			if ColorizedLogs {102				logToCLI(formatLogLineCLI(l))103			} else {104				logToCLI(formatLogLine(l))105			}106			for _, value := range logQueue {107				logFile.WriteString(value + "\n")108			}109			logFile.Sync()110			logQueue = logQueue[:0]111			l = Log{112				time.Now(),113				"logger/Logger",114				LogtypeInfo,115				status.OK,116				"Wrote logQueue to logfile...",117			}118			if ColorizedLogs {119				logToCLI(formatLogLineCLI(l))120			} else {121				logToCLI(formatLogLine(l))122			}123		}124		logFile.WriteString(logLine + "\n")125		logFile.Sync()126		return127	}128	//If logger is not yet initialized, cache log lines to buffer129	logQueue = append(logQueue, logLine)130}131func makeLogFile() (logFile *os.File) {132	file, err := os.Create(LogPath + "/" + time.Now().Format("Mon-Jan-2-2006-15-04-05.log"))133	if err != nil {134		panic(err)135	}136	return file137}138func formatTime(t time.Time) (formatted string) {139	return "[" + t.Format("Mon Jan 2 2006 15:04:05") + "]"140}141func formatPrefix(prefix string) (formatted string) {142	return "(" + prefix + ")"143}144func formatLogType(logType int) (formatted string) {145	return "[" + logtypeDescriptions[logType-1] + "]"146}147func formatStatusCode(status int) (formatted string) {148	return "[" + strconv.Itoa(status) + "]"149}150func formatLogLine(l Log) (line string) {151	//Format like:152	//[Mon Jan 1 12:13:14 2019] [INFO] [logger/Init] [1000] Initialized Logger.153	return formatTime(l.Time) + " " + formatLogType(l.Type) + " " + formatPrefix(l.Prefix) + " " + formatStatusCode(l.StatusCode) + " " + l.Message154}155func formatTimeCLI(t time.Time) (formatted string) {156	return "[" + color.Green(t.Format("Mon Jan 2 2006 15:04:05")) + "]"157}158func formatPrefixCLI(prefix string) (formatted string) {159	return "(" + color.BBlue(prefix) + ")"160}161func formatLogTypeCLI(logType int) (formatted string) {162	switch logType {163	case LogtypeInfo:164		return "[" + color.BGreen(logtypeDescriptions[logType-1]) + "]"165	case LogtypeWarn:166		return "[" + color.BYellow(logtypeDescriptions[logType-1]) + "]"167	case LogtypeError:168		return "[" + color.BLightRed(logtypeDescriptions[logType-1]) + "]"169	case LogtypeFatal:170		return "[" + color.BRed(logtypeDescriptions[logType-1]) + "]"171	}172	return "[" + logtypeDescriptions[logType-1] + "]"173}174func formatLogLineCLI(l Log) (line string) {175	//Format like:176	//[Mon Jan 1 12:13:14 2019] [INFO] [logger/Init] Initialized Logger.177	return formatTimeCLI(l.Time) + " " + formatLogTypeCLI(l.Type) + " " + formatPrefixCLI(l.Prefix) + " " + l.Message178}...

builder_v23_test.go

Source:builder_v23_test.go

1// Copyright 2015 The Vanadium Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.4package main_test5import (6	"bytes"7	"os"8	"path/filepath"9	"testing"10	"v.io/x/playground/lib/bundle/bundler"11	_ "v.io/x/ref/runtime/factories/roaming"12	tu "v.io/x/ref/test/testutil"13	"v.io/x/ref/test/v23test"14)15var (16	vanadiumRoot, playgroundRoot string17)18func initTest(t *testing.T, sh *v23test.Shell) (builderPath string) {19	vanadiumRoot = os.Getenv("JIRI_ROOT")20	if len(vanadiumRoot) == 0 {21		t.Fatal("JIRI_ROOT must be set")22	}23	v23test.BuildGoPkg(sh, "v.io/x/ref/cmd/principal")24	v23test.BuildGoPkg(sh, "v.io/x/ref/cmd/vdl")25	v23test.BuildGoPkg(sh, "v.io/x/ref/services/mounttable/mounttabled")26	v23test.BuildGoPkg(sh, "v.io/x/ref/services/xproxy/xproxyd")27	playgroundRoot = filepath.Join(vanadiumRoot, "release", "projects", "playground")28	return v23test.BuildGoPkg(sh, "v.io/x/playground/builder")29}30// Bundles a playground example and tests it using builder.31// - dir is the root directory of example to test32// - globList is the list of glob patterns specifying files to use from dir33// - args are the arguments to call builder with34func runPGExample(t *testing.T, sh *v23test.Shell, builderPath, dir string, globList []string, args ...string) *v23test.Cmd {35	bundle, err := bundler.MakeBundleJson(dir, globList, false)36	if err != nil {37		t.Fatal(tu.FormatLogLine(1, "bundler: failed: %v", err))38	}39	tmp := sh.MakeTempDir()40	sh.Pushd(tmp)41	defer sh.Popd()42	PATH := filepath.Dir(builderPath)43	if path := os.Getenv("PATH"); len(path) > 0 {44		PATH += ":" + path45	}46	builder := sh.Cmd(builderPath, args...)47	builder.Vars["PATH"] = PATH48	builder.SetStdinReader(bytes.NewReader(bundle))49	builder.PropagateOutput = true50	builder.Start()51	return builder52}53// Tests the playground builder tool.54func TestV23PlaygroundBuilder(t *testing.T) {55	v23test.SkipUnlessRunningIntegrationTests(t)56	sh := v23test.NewShell(t, nil)57	defer sh.Cleanup()58	sh.Pushd(sh.MakeTempDir())59	defer sh.Popd()60	builderPath := initTest(t, sh)61	cases := []struct {62		name  string63		files []string64	}{65		{"basic ping (go -> go)",66			[]string{"src/pong/pong.go", "src/ping/ping.go", "src/pingpong/wire.vdl"}},67	}68	testdataDir := filepath.Join(playgroundRoot, "go", "src", "v.io", "x", "playground", "testdata")69	runCases := func(authfile string, patterns []string) {70		for _, c := range cases {71			files := c.files72			if len(authfile) > 0 {73				files = append(files, authfile)74			}75			inv := runPGExample(t, sh, builderPath, testdataDir, files, "--verbose=true", "--includeProfileEnv=true")76			t.Logf("test: %s", c.name)77			inv.S.ExpectSetEventuallyRE(patterns...)78			inv.Wait()79		}80	}81	t.Logf("Test as the same principal")82	runCases("", []string{"PING", "PONG"})83	t.Logf("Test with authorized blessings")84	runCases("src/ids/authorized.id", []string{"PING", "PONG"})85	t.Logf("Test with expired blessings")86	runCases("src/ids/expired.id", []string{"not authorized"})87	t.Logf("Test with unauthorized blessings")88	runCases("src/ids/unauthorized.id", []string{"not authorized"})89}90// Tests that default playground examples specified in `config.json` execute91// successfully.92func TestV23PlaygroundBundles(t *testing.T) {93	v23test.SkipUnlessRunningIntegrationTests(t)94	sh := v23test.NewShell(t, nil)95	defer sh.Cleanup()96	sh.Pushd(sh.MakeTempDir())97	defer sh.Popd()98	builderPath := initTest(t, sh)99	bundlesDir := filepath.Join(playgroundRoot, "go", "src", "v.io", "x", "playground", "bundles")100	bundlesCfgFile := filepath.Join(bundlesDir, "config.json")101	bundlesCfg, err := bundler.ParseConfigFromFile(bundlesCfgFile, bundlesDir)102	if err != nil {103		t.Fatal(tu.FormatLogLine(0, "failed parsing bundle config from %q: %v", bundlesCfgFile, err))104	}105	for _, example := range bundlesCfg.Examples {106		t.Logf("Test example %s (%q)", example.Name, example.Path)107		for _, globName := range example.Globs {108			glob, globExists := bundlesCfg.Globs[globName]109			if !globExists {110				t.Fatal(tu.FormatLogLine(0, "unknown glob %q", globName))111			}112			inv := runPGExample(t, sh, builderPath, example.Path, glob.Patterns, "--verbose=true")113			t.Logf("glob: %s", globName)114			inv.S.ExpectSetEventuallyRE(example.Output...)115			inv.Wait()116		}117	}118}119func TestMain(m *testing.M) {120	v23test.TestMain(m)121}...

logFormat_test.go

Source:logFormat_test.go

...37		}38	})39	Measure("it should handle the JavaScript call efficiently", func(b Benchmarker) {40		runtime := b.Time("runtime", func() {41			_, _, err := formatLogLine(m)42			Expect(err).NotTo(HaveOccurred())43		})44		Expect(runtime.Nanoseconds()).Should(BeNumerically("<", 25000*testLoops), "JavaScript call should not exceed Ã¸ of 25000ns")45	}, testLoops)46	Context("Testing JavaScript call results", func() {47		var (48			outputLine string49			skipLine   bool50		)51		BeforeEach(func() {52			outputLine, skipLine, err = formatLogLine(m)53		})54		It("should not have errored", func() {55			Expect(err).NotTo(HaveOccurred())56		})57		It("should have marked that line for sending", func() {58			Expect(skipLine).To(Equal(false))59		})60		It("should have generated the expected log line", func() {61			hostname, _ := os.Hostname()62			expect := fmt.Sprintf("<22> %s %s testcontainer: I am a random log line with a few characters like I might be generated by some random program",63				msgTime.Format("Jan 2 15:04:05"),64				hostname,65			)66			Expect(outputLine).To(Equal(expect))67		})68	})69	Context("Testing line skipping", func() {70		var (71			outputLine string72			skipLine   bool73		)74		BeforeEach(func() {75			m = &message{76				Container: &docker.Container{Name: "/skipme"},77				Data:      "I am a random log line with a few characters like I might be generated by some random program",78				Time:      msgTime,79			}80			outputLine, skipLine, err = formatLogLine(m)81		})82		It("should not have errored", func() {83			Expect(err).NotTo(HaveOccurred())84		})85		It("should have skipped the line", func() {86			Expect(skipLine).To(Equal(true))87		})88	})89})...

formatLogLine

Using AI Code Generation

1import (2func main() {3	fmt.Println(formatLogLine("INFO", "This is an informational message"))4	fmt.Println(formatLogLine("ERROR", "This is an error that we need to investigate"))5	fmt.Println(formatLogLine("DEBUG", "This is a debug message"))6}7import (8func formatLogLine(level string, message string) string {9	t := time.Now()10	return fmt.Sprintf("%s - [%s] - %s", t.Format("2006-01-02T15:04:05"), level, message)11}

formatLogLine

Using AI Code Generation

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

formatLogLine

Using AI Code Generation

1import (2func main() {3    log.SetFlags(0)4    log.SetOutput(os.Stdout)5    log.SetPrefix("prefix")6    log.Print("message")7    log.Fatal("message")8    log.Panic("message")9    log.Printf("message %s", "format")10    fmt.Println(formatLogLine("message", "format"))11}12import (13func main() {14    log.SetFlags(0)15    log.SetOutput(os.Stdout)16    log.SetPrefix("prefix")17    log.Print("message")18    log.Fatal("message")19    log.Panic("message")20    log.Printf("message %s", "format")21    fmt.Println(formatLogLine("message", "format"))22}

formatLogLine

Using AI Code Generation

1import (2func main() {3	f, err := os.OpenFile("log.txt", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)4	if err != nil {5		log.Fatalf("error opening file: %v", err)6	}7	defer f.Close()8	logger := log.New(f, "prefix", log.LstdFlags)9	log.SetOutput(f)10	log.SetPrefix("prefix")11	log.SetFlags(log.LstdFlags)12	log.Println("log message")13	log.Printf("formatted %s14	log.Println("log message with prefix")15	log.Printf("formatted %s with prefix16	customLogger := log.New(f, "prefix", log.LstdFlags|log.Lshortfile)17	customLogger.Println("log message with custom format function")18	customLogger.Printf("formatted %s with custom format function19	customLogger.Println("log message with prefix and custom format function")20	customLogger.Printf("formatted %s with prefix and custom format function21	customLogger.SetFlags(log.LstdFlags | log.Lshortfile | log.Lmicroseconds)22	customLogger.SetPrefix("custom prefix")23	customLogger.Println("log message with custom format function and custom time format")24	customLogger.Printf("formatted %s with custom format function and custom time format25	customLogger.SetFlags(log.LstdFlags | log.Lshortfile | log.L

formatLogLine

Using AI Code Generation

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

formatLogLine

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello World")4    fmt.Println(formatLogLine("INFO", "this is info"))5    fmt.Println(formatLogLine("ERROR", "this is error"))6}7import (8func formatLogLine(level string, message string) string {9    return fmt.Sprintf("%s: %s", level, message)10}11func main() {12    fmt.Println("Hello World")13    fmt.Println(formatLogLine("INFO", "this is info"))14    fmt.Println(formatLogLine("ERROR", "this is error"))15}

formatLogLine

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println(formatLogLine("INFO", "this is a log message"))4}5import "fmt"6func formatLogLine(level string, message string) string {7    return fmt.Sprintf("%s: %s", level, message)8}

formatLogLine

Using AI Code Generation

1import (2func main() {3    var logLine = formatLogLine("INFO", "This is an informational message")4    fmt.Println(logLine)5}6import (7func formatLogLine(level string, message string) string {8    var time = time.Now().Format(time.RFC3339)9    return fmt.Sprintf("%s [%s] %s", time, level, message)10}

formatLogLine

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println(formatLogLine("INFO", "Server started"))4}5import "fmt"6func main() {7    fmt.Println(formatLogLine("INFO", "Server started"))8}9import "fmt"10func main() {11    fmt.Println(formatLogLine("INFO", "Server started"))12}13import "fmt"14func main() {15    fmt.Println(formatLogLine("INFO", "Server started"))16}17import "fmt"18func main() {19    fmt.Println(formatLogLine("INFO", "Server started"))20}21import "fmt"22func main() {23    fmt.Println(formatLogLine("INFO", "Server started"))24}25import "fmt"26func main() {27    fmt.Println(formatLogLine("INFO", "Server started"))28}29import "fmt"30func main() {31    fmt.Println(formatLogLine("INFO", "Server started"))32}33import "fmt"34func main() {35    fmt.Println(formatLogLine("INFO", "Server started"))36}37import "fmt"38func main() {39    fmt.Println(formatLogLine("INFO", "Server started"))40}

formatLogLine

Using AI Code Generation

1	public String formatLogLine(String line) {2		String[] arr = line.split(" ");3		String format = "%-15s %-15s %-15s %-15s %-15s %-15s %-15s %-15s %-15s";4		String formattedLine = String.format(format, arr[0], arr[1], arr[2], arr[3], arr[4], arr[5], arr[6], arr[7], arr[8]);5		System.out.println(formattedLine);6		return formattedLine;7	}8}9	public String formatLogLine(String line) {10		String[] arr = line.split(" ");11		String format = "%-15s %-15s %-15s %-15s %-15s %-15s %-15s %-15s %-15s";12		String formattedLine = String.format(format, arr[0], arr[1], arr[2], arr[3], arr[4], arr[5], arr[6], arr[7], arr[8]);13		System.out.println(formattedLine);14		return formattedLine;15	}16}

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