Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

Automation Advisor
K6
fsext
NewCacheOnReadFs

How to use NewCacheOnReadFs method of fsext Package

Best K6 code snippet using fsext.NewCacheOnReadFs

cacheonread.go

Source:cacheonread.go

...8type CacheOnReadFs struct {9	afero.Fs10	cache afero.Fs11}12// NewCacheOnReadFs returns a new CacheOnReadFs13func NewCacheOnReadFs(base, layer afero.Fs, cacheTime time.Duration) afero.Fs {14	return CacheOnReadFs{15		Fs:    afero.NewCacheOnReadFs(base, layer, cacheTime),16		cache: layer,17	}18}19// GetCachingFs returns the afero.Fs being used for cache20func (c CacheOnReadFs) GetCachingFs() afero.Fs {21	return c.cache22}...

NewCacheOnReadFs

Using AI Code Generation

1import (2func main() {3	fsrc, err := fs.NewFs("local:/home/ubuntu")4	if err != nil {5		fs.Errorf(nil, "Failed to create source fs: %v", err)6	}7	fdst, err := fs.NewFs("local:/home/ubuntu/dest")8	if err != nil {9		fs.Errorf(nil, "Failed to create destination fs: %v", err)10	}11	fcache, err := fs.NewFs("cache:/home/ubuntu/cache")12	if err != nil {13		fs.Errorf(nil, "Failed to create cache fs: %v", err)14	}15	fdst, err = fsext.NewCacheOnReadFs(fdst, fcache)16	if err != nil {17		fs.Errorf(nil, "Failed to create cache fs: %v", err)18	}19	err = operations.Copy(fdst, fsrc)20	if err != nil {21		fs.Errorf(nil, "Failed to copy: %v", err)22	}23}

NewCacheOnReadFs

Using AI Code Generation

1func main() {2    cache := fsext.NewCacheOnReadFs(os.DirFS("testdata"), 10)3    f, err := cache.Open("test.txt")4    if err != nil {5        log.Fatal(err)6    }7    defer f.Close()8    b, err := io.ReadAll(f)9    if err != nil {10        log.Fatal(err)11    }12    fmt.Println(string(b))13}14func main() {15    cache := fsext.NewCacheOnReadFs(embed.FS, 10)16    f, err := cache.Open("test.txt")17    if err != nil {18        log.Fatal(err)19    }20    defer f.Close()21    b, err := io.ReadAll(f)22    if err != nil {23        log.Fatal(err)24    }25    fmt.Println(string(b))26}

NewCacheOnReadFs

Using AI Code Generation

1import (2func main() {3	dir, err := os.Getwd()4	if err != nil {5		fmt.Println(err)6	}7	fs := afero.NewOsFs()8	fs = afero.NewCacheOnReadFs(fs, 0)9	f, err := fs.Create(dir + "/file.txt")10	if err != nil {11		fmt.Println(err)12	}13	defer f.Close()14	_, err = f.WriteString("Hello World!")15	if err != nil {16		fmt.Println(err)17	}18	b, err := ioutil.ReadAll(f)19	if err != nil {20		fmt.Println(err)21	}22	fmt.Println(string(b))23	err = f.Close()24	if err != nil {25		fmt.Println(err)26	}27}

NewCacheOnReadFs

Using AI Code Generation

1func NewCacheOnReadFs(fs FileSystem) (FileSystem, error) {2    if _, ok := fs.(ReaderAt); ok {3        return &cacheOnReadFs{fs}, nil4    }5}6func main() {7    r, err := zip.OpenReader("test.zip")8    if err != nil {9        log.Fatal(err)10    }11    defer r.Close()12    fs, err := NewZipFs(r, "test")13    if err != nil {14        log.Fatal(err)15    }16    fs, err = NewCacheOnReadFs(fs)17    if err != nil {18        log.Fatal(err)19    }20    f, err := fs.Open("test.txt")21    if err != nil {22        log.Fatal(err)23    }24    defer f.Close()25    data, err := ioutil.ReadAll(f)26    if err != nil {27        log.Fatal(err)28    }29    fmt.Println(string(data))30}31func NewCacheOnReadFs(fs FileSystem) (FileSystem, error) {32    if _, ok := fs.(ReaderAt); ok {33        return &cacheOnReadFs{fs}, nil34    }

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.