How to use Run method of isolated Package

Best Syzkaller code snippet using isolated.Run

testfixture_test.go

Source:testfixture_test.go

...10	"github.com/jinzhu/gorm"11	"github.com/stretchr/testify/require"12	"github.com/stretchr/testify/suite"13)14func TestRunTestFixtureSuite(t *testing.T) {15	resource.Require(t, resource.Database)16	suite.Run(t, &testFixtureSuite{DBTestSuite: gormtestsupport.NewDBTestSuite("../../config.yaml")})17}18type testFixtureSuite struct {19	gormtestsupport.DBTestSuite20	clean func()21}22func (s *testFixtureSuite) SetupTest() {23	s.clean = cleaner.DeleteCreatedEntities(s.DB)24}25func (s *testFixtureSuite) TearDownTest() {26	s.clean()27}28func (s *testFixtureSuite) TestNewFixture_Advanced() {29	s.T().Run("implicitly created entities", func(t *testing.T) {30		c, err := tf.NewFixture(s.DB, tf.WorkItems(2))31		require.Nil(t, err)32		require.Nil(t, c.Check())33	})34	s.T().Run("explicitly create entities", func(t *testing.T) {35		// given36		c, err := tf.NewFixture(s.DB, tf.WorkItems(2))37		require.Nil(t, err)38		require.Nil(t, c.Check())39		// manually use values from previous fixture over fields from first fixture40		c1, err := tf.NewFixtureIsolated(s.DB, tf.WorkItems(3, func(fxt *tf.TestFixture, idx int) error {41			fxt.WorkItems[idx].SpaceID = c.Spaces[0].ID42			fxt.WorkItems[idx].Type = c.WorkItemTypes[0].ID43			fxt.WorkItems[idx].Fields[workitem.SystemCreator] = c.Identities[0].ID.String()44			return nil45		}))46		require.Nil(t, err)47		require.Nil(t, c1.Check())48	})49	s.T().Run("create 100 comments by 100 authors on 1 workitem", func(t *testing.T) {50		c, err := tf.NewFixture(s.DB, tf.Identities(100), tf.Comments(100, func(fxt *tf.TestFixture, idx int) error {51			fxt.Comments[idx].Creator = fxt.Identities[idx].ID52			return nil53		}))54		require.Nil(t, err)55		require.Nil(t, c.Check())56	})57	s.T().Run("create 10 links between 20 work items with a network topology link type", func(t *testing.T) {58		c, err := tf.NewFixture(s.DB, tf.WorkItemLinks(10), tf.WorkItemLinkTypes(1, tf.SetTopologies(link.TopologyNetwork)))59		require.Nil(t, err)60		require.Nil(t, c.Check())61	})62	s.T().Run("test CreateWorkItemEnvironment error", func(t *testing.T) {63		c, err := tf.NewFixture(s.DB, tf.CreateWorkItemEnvironment(), tf.Spaces(2))64		require.NotNil(t, err)65		require.Nil(t, c)66	})67}68func (s *testFixtureSuite) TestNewFixture() {69	checkNewFixture(s.T(), s.DB, 3, false)70}71func (s *testFixtureSuite) TestNewFixtureIsolated() {72	checkNewFixture(s.T(), s.DB, 3, true)73}74func checkNewFixture(t *testing.T, db *gorm.DB, n int, isolated bool) {75	// when not creating in isolation we want tests to check for created items76	// and a valid fixture77	fxtCtor := tf.NewFixture78	checkCtorErrFunc := func(t *testing.T, err error) {79		require.Nil(t, err)80	}81	checkFunc := func(t *testing.T, fxt *tf.TestFixture) {82		require.NotNil(t, fxt)83		require.Nil(t, fxt.Check())84	}85	// when creating in isolation we want tests to check for not existing items86	// and an invalid fixture87	if isolated {88		fxtCtor = tf.NewFixtureIsolated89		checkCtorErrFunc = func(t *testing.T, err error) {90			require.NotNil(t, err)91		}92		checkFunc = func(t *testing.T, fxt *tf.TestFixture) {93			require.Nil(t, fxt)94		}95	}96	// identity and work item link categories will always work97	t.Run("identities", func(t *testing.T) {98		// given99		c, err := fxtCtor(db, tf.Identities(n))100		// then101		require.Nil(t, err)102		require.Nil(t, c.Check())103		// manual checking104		require.Len(t, c.Identities, n)105	})106	t.Run("work item link categories", func(t *testing.T) {107		// given108		c, err := fxtCtor(db, tf.WorkItemLinkCategories(n))109		// then110		require.Nil(t, err)111		require.Nil(t, c.Check())112		// manual checking113		require.Len(t, c.WorkItemLinkCategories, n)114	})115	t.Run("spaces", func(t *testing.T) {116		// given117		c, err := fxtCtor(db, tf.Spaces(n))118		// then119		checkCtorErrFunc(t, err)120		checkFunc(t, c)121		if !isolated {122			// manual checking123			require.Len(t, c.Spaces, n)124			require.Len(t, c.Identities, 1)125		}126	})127	t.Run("work item link types", func(t *testing.T) {128		// given129		c, err := fxtCtor(db, tf.WorkItemLinkTypes(n))130		// then131		checkCtorErrFunc(t, err)132		checkFunc(t, c)133		// manual checking134		if !isolated {135			require.Len(t, c.WorkItemLinkTypes, n)136			require.Len(t, c.WorkItemLinkCategories, 1)137			require.Len(t, c.Identities, 1)138		}139	})140	t.Run("codebases", func(t *testing.T) {141		// given142		c, err := fxtCtor(db, tf.Codebases(n))143		// then144		checkCtorErrFunc(t, err)145		checkFunc(t, c)146		// manual checking147		if !isolated {148			require.Len(t, c.Codebases, n)149			require.Len(t, c.Spaces, 1)150			require.Len(t, c.Identities, 1)151		}152	})153	t.Run("work item types", func(t *testing.T) {154		// given155		c, err := fxtCtor(db, tf.WorkItemTypes(n))156		// then157		checkCtorErrFunc(t, err)158		checkFunc(t, c)159		// manual checking160		if !isolated {161			require.Len(t, c.WorkItemTypes, n)162			require.Len(t, c.Spaces, 1)163			require.Len(t, c.Identities, 1)164		}165	})166	t.Run("iterations", func(t *testing.T) {167		// given168		c, err := fxtCtor(db, tf.Iterations(n))169		// then170		checkCtorErrFunc(t, err)171		checkFunc(t, c)172		// manual checking173		if !isolated {174			require.Len(t, c.Iterations, n)175			require.Len(t, c.Spaces, 1)176			require.Len(t, c.Identities, 1)177		}178	})179	t.Run("areas", func(t *testing.T) {180		// given181		c, err := fxtCtor(db, tf.Areas(n))182		// then183		checkCtorErrFunc(t, err)184		checkFunc(t, c)185		// manual checking186		if !isolated {187			require.Len(t, c.Areas, n)188			require.Len(t, c.Spaces, 1)189			require.Len(t, c.Identities, 1)190		}191	})192	t.Run("work items", func(t *testing.T) {193		// given194		c, err := fxtCtor(db, tf.WorkItems(n))195		// then196		checkCtorErrFunc(t, err)197		checkFunc(t, c)198		// manual checking199		if !isolated {200			require.Len(t, c.WorkItems, n)201			require.Len(t, c.Identities, 1)202			require.Len(t, c.WorkItemTypes, 1)203			require.Len(t, c.Spaces, 1)204		}205	})206	t.Run("comments", func(t *testing.T) {207		// given208		c, err := fxtCtor(db, tf.Comments(n))209		// then210		checkCtorErrFunc(t, err)211		checkFunc(t, c)212		// manual checking213		if !isolated {214			require.Len(t, c.Comments, n)215			require.Len(t, c.WorkItems, 1)216			require.Len(t, c.Identities, 1)217			require.Len(t, c.WorkItemTypes, 1)218			require.Len(t, c.Spaces, 1)219		}220	})221	t.Run("work item links", func(t *testing.T) {222		// given223		c, err := fxtCtor(db, tf.WorkItemLinks(n))224		// then225		checkCtorErrFunc(t, err)226		checkFunc(t, c)227		// manual checking228		if !isolated {229			require.Len(t, c.WorkItemLinks, n)230			require.Len(t, c.WorkItems, 2*n)231			require.Len(t, c.WorkItemTypes, 1)232			require.Len(t, c.WorkItemLinkTypes, 1)233			require.Len(t, c.Spaces, 1)234			require.Len(t, c.Identities, 1)235		}236	})237	t.Run("labels", func(t *testing.T) {238		// given239		c, err := fxtCtor(db, tf.Labels(n))240		// then241		checkCtorErrFunc(t, err)242		checkFunc(t, c)243		// manual checking244		if !isolated {245			require.Len(t, c.Labels, n)246			require.Len(t, c.Spaces, 1)247		}248	})249}...

archive.go

Source:archive.go

...40'-files usr:foo/bar'. When the .isolated is then downloaded, it will then appear41under 'foo/bar' in the desired directory.42Note that '.' may be omitted in general, so to upload 'foo' from the current43working directory, '-files :foo' is sufficient.`,44		CommandRun: func() subcommands.CommandRun {45			c := archiveRun{}46			c.commonFlags.Init(defaultAuthOpts)47			c.Flags.Var(&c.dirs, "dirs", "Directory(ies) to archive. Specify as <working directory>:<relative path to dir>")48			c.Flags.Var(&c.files, "files", "Individual file(s) to archive. Specify as <working directory>:<relative path to file>")49			c.Flags.Var(&c.blacklist, "blacklist",50				"List of regexp to use as blacklist filter when uploading directories")51			c.Flags.StringVar(&c.dumpHash, "dump-hash", "",52				"Write the composite isolated hash to a file")53			c.Flags.StringVar(&c.isolated, "isolated", "",54				"Write the composite isolated to a file")55			return &c56		},57	}58}59type archiveRun struct {60	commonFlags61	dirs      isolated.ScatterGather62	files     isolated.ScatterGather63	blacklist common.Strings64	dumpHash  string65	isolated  string66}67func (c *archiveRun) Parse(a subcommands.Application, args []string) error {68	if err := c.commonFlags.Parse(); err != nil {69		return err70	}71	if len(args) != 0 {72		return errors.New("position arguments not expected")73	}74	return nil75}76func (c *archiveRun) main(a subcommands.Application, args []string) (err error) {77	start := time.Now()78	out := os.Stdout79	var authClient *http.Client80	authClient, err = c.createAuthClient()81	if err != nil {82		return83	}84	isolatedClient := isolatedclient.New(nil, authClient, c.isolatedFlags.ServerURL, c.isolatedFlags.Namespace, nil, nil)85	ctx := c.defaultFlags.MakeLoggingContext(os.Stderr)86	arch := archiver.New(ctx, isolatedClient, out)87	defer func() {88		// This waits for all uploads.89		if cerr := arch.Close(); err == nil {90			err = cerr91			return92		}93	}()94	common.CancelOnCtrlC(arch)95	opts := isolated.ArchiveOptions{96		Files:     c.files,97		Dirs:      c.dirs,98		Blacklist: []string(c.blacklist),99		Isolated:  c.isolated,100	}101	if len(c.isolated) != 0 {102		var dumpIsolated *os.File103		dumpIsolated, err = os.Create(c.isolated)104		if err != nil {105			return106		}107		// This is OK to close before arch because isolated.Archive108		// does the writing (it's not handed off elsewhere).109		defer dumpIsolated.Close()110		opts.LeakIsolated = dumpIsolated111	}112	item := isolated.Archive(ctx, arch, &opts)113	if err = item.Error(); err != nil {114		return115	}116	item.WaitForHashed()117	if len(c.dumpHash) != 0 {118		if err = ioutil.WriteFile(c.dumpHash, []byte(item.Digest()), 0644); err != nil {119			return120		}121	}122	if !c.defaultFlags.Quiet {123		duration := time.Since(start)124		stats := arch.Stats()125		fmt.Fprintf(os.Stderr, "Hits    : %5d (%s)\n", stats.TotalHits(), stats.TotalBytesHits())126		fmt.Fprintf(os.Stderr, "Misses  : %5d (%s)\n", stats.TotalMisses(), stats.TotalBytesPushed())127		fmt.Fprintf(os.Stderr, "Duration: %s\n", units.Round(duration, time.Millisecond))128	}129	return130}131func (c *archiveRun) Run(a subcommands.Application, args []string, _ subcommands.Env) int {132	if err := c.Parse(a, args); err != nil {133		fmt.Fprintf(a.GetErr(), "%s: %s\n", a.GetName(), err)134		return 1135	}136	cl, err := c.defaultFlags.StartTracing()137	if err != nil {138		fmt.Fprintf(a.GetErr(), "%s: %s\n", a.GetName(), err)139		return 1140	}141	defer cl.Close()142	if err := c.main(a, args); err != nil {143		fmt.Fprintf(a.GetErr(), "%s: %s\n", a.GetName(), err)144		return 1145	}...

download.go

Source:download.go

...30		UsageLine: "download <options>...",31		ShortDesc: "downloads a file or a .isolated tree from an isolate server.",32		LongDesc: `Downloads one or multiple files, or a isolated tree from the isolate server.33Files are referenced by their hash`,34		CommandRun: func() subcommands.CommandRun {35			c := downloadRun{}36			c.commonFlags.Init(authOpts)37			// TODO(mknyszek): Add support for downloading individual files.38			c.Flags.StringVar(&c.outputDir, "output-dir", ".", "The directory where files will be downloaded to.")39			c.Flags.StringVar(&c.outputFiles, "output-files", ".", "File into which the full list of downloaded files is written to.")40			c.Flags.StringVar(&c.isolated, "isolated", "", "Hash of a .isolated tree to download.")41			return &c42		},43	}44}45type downloadRun struct {46	commonFlags47	outputDir   string48	outputFiles string49	isolated    string50}51func (c *downloadRun) Parse(a subcommands.Application, args []string) error {52	if err := c.commonFlags.Parse(); err != nil {53		return err54	}55	if len(args) != 0 {56		return errors.New("position arguments not expected")57	}58	if c.isolated == "" {59		return errors.New("isolated is required")60	}61	return nil62}63func (c *downloadRun) main(a subcommands.Application, args []string) error {64	// Prepare isolated client.65	authClient, err := c.createAuthClient()66	if err != nil {67		return err68	}69	client := isolatedclient.New(nil, authClient, c.isolatedFlags.ServerURL, c.isolatedFlags.Namespace, nil, nil)70	ctx := context.Background()71	dl := downloader.New(ctx, client, 8)72	common.CancelOnCtrlC(dl)73	files, err := dl.FetchIsolated(isolated.HexDigest(c.isolated), c.outputDir)74	if err != nil {75		return err76	}77	if c.outputFiles != "" {78		filesData := strings.Join(files, "\n")79		if len(files) > 0 {80			filesData += "\n"81		}82		return ioutil.WriteFile(c.outputFiles, []byte(filesData), 0664)83	}84	return nil85}86func (c *downloadRun) Run(a subcommands.Application, args []string, _ subcommands.Env) int {87	if err := c.Parse(a, args); err != nil {88		fmt.Fprintf(a.GetErr(), "%s: %s\n", a.GetName(), err)89		return 190	}91	cl, err := c.defaultFlags.StartTracing()92	if err != nil {93		fmt.Fprintf(a.GetErr(), "%s: %s\n", a.GetName(), err)94		return 195	}96	defer cl.Close()97	if err := c.main(a, args); err != nil {98		fmt.Fprintf(a.GetErr(), "%s: %s\n", a.GetName(), err)99		return 1100	}...

Run

Using AI Code Generation

1import (2func main() {3	fmt.Println(isolated.Run())4}5func Run() string {6}7func Run() string {8}9func Run() string {10}

Run

Using AI Code Generation

1import (2func main() {3	fmt.Println(isolated.Run())4}5func Run() string {6}7The import statement is used to import packages. There are two forms, as follows:8import "fmt"9import "math"10import "fmt"11import "math"12The import statement is used to import packages. There are two forms, as follows:13import "fmt"14import "math"15import "fmt"16import "math"17The import statement is used to import packages. There are two forms, as follows:18import "fmt"19import "math"20import "fmt"21import "math"22The import statement is used to import packages. There are two forms, as follows:23import "fmt"24import "math"25import "fmt"26import "math"27The first form is used to import a package whose

Run

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, playground")4    i := Isolated{}5    i.Run()6}7import "fmt"8func main() {9    fmt.Println("Hello, playground")10    i := Isolated{}11    i.Run()12}13import "fmt"14func main() {15    fmt.Println("Hello, playground")16    i := Isolated{}17    i.Run()18}19import "fmt"20func main() {21    fmt.Println("Hello, playground")22    i := Isolated{}23    i.Run()24}25import "fmt"26func main() {27    fmt.Println("Hello, playground")28    i := Isolated{}29    i.Run()30}31import "fmt"32func main() {33    fmt.Println("Hello, playground")34    i := Isolated{}35    i.Run()36}37import "fmt"38func main() {39    fmt.Println("Hello, playground")40    i := Isolated{}41    i.Run()42}43import "fmt"44func main() {45    fmt.Println("Hello, playground")46    i := Isolated{}47    i.Run()48}49import "fmt"50func main() {51    fmt.Println("Hello, playground")52    i := Isolated{}53    i.Run()54}55import "fmt"56func main() {57    fmt.Println("Hello, playground")58    i := Isolated{}59    i.Run()60}61import "fmt"62func main() {63    fmt.Println("Hello, playground")64    i := Isolated{}

Run

Using AI Code Generation

1import "isolated"2func main() {3    isolated.Run()4}5import "fmt"6func Run() {7    fmt.Println("Run from isolated package")8}9import "isolated"10func main() {11    isolated.Run()12}13import "fmt"14func Run() {15    fmt.Println("Run from isolated package")16}

Run

Using AI Code Generation

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

Run

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("main.go")4    isolated.Run()5}6import "fmt"7func main() {8    fmt.Println("main.go")9    isolated.Run()10}11import "fmt"12func main() {13    fmt.Println("main.go")14    isolated.Run()15}16import "fmt"17func main() {18    fmt.Println("main.go")19    isolated.Run()20}21import "fmt"22func main() {23    fmt.Println("main.go")24    isolated.Run()25}26import "fmt"27func main() {28    fmt.Println("main.go")29    isolated.Run()30}31import "fmt"32func main() {33    fmt.Println("main.go")34    isolated.Run()35}36import "fmt"37func main() {38    fmt.Println("main.go")39    isolated.Run()40}41import "fmt"42func main() {43    fmt.Println("main.go")44    isolated.Run()45}46import "fmt"47func main() {48    fmt.Println("main.go")49    isolated.Run()50}51import "fmt"52func main() {53    fmt.Println("main.go")54    isolated.Run()55}56import "fmt"57func main() {58    fmt.Println("main.go")59    isolated.Run()60}61import "fmt"62func main() {63    fmt.Println("main.go")

Run

Using AI Code Generation

1import (2func main() {3	fmt.Println("main.go")4	isolated.Run()5}6import "fmt"7func Run() {8	fmt.Println("isolated.go")9}10import (11func main() {12    fmt.Println("main.go")13    isolated.Run()14}15× Email codedump link for How to import a package in Golang?

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