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https://github.com/kubernetes-sigs/kustomize.git
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199802a176
* Ensure 'not exist' errors wrap os.ErrNotExist * Update go.sum * Use an error type to avoid changing the error's string
41 lines
1.4 KiB
Go
41 lines
1.4 KiB
Go
package filesys
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import (
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"os"
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"testing"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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)
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var filesysBuilders = map[string]func() FileSystem{
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"MakeFsInMemory": MakeFsInMemory,
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"MakeFsOnDisk": MakeFsOnDisk,
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"MakeEmptyDirInMemory": func() FileSystem { return MakeEmptyDirInMemory() },
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}
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func TestNotExistErr(t *testing.T) {
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for name, builder := range filesysBuilders {
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t.Run(name, func(t *testing.T) {
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testNotExistErr(t, builder())
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})
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}
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}
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func testNotExistErr(t *testing.T, fs FileSystem) {
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const path = "bad-dir/file.txt"
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err := fs.RemoveAll(path)
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assert.Falsef(t, errors.Is(err, os.ErrNotExist), "RemoveAll should not return ErrNotExist, got %v", err)
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_, err = fs.Open(path)
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assert.Truef(t, errors.Is(err, os.ErrNotExist), "Open should return ErrNotExist, got %v", err)
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_, err = fs.ReadDir(path)
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assert.Truef(t, errors.Is(err, os.ErrNotExist), "ReadDir should return ErrNotExist, got %v", err)
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_, _, err = fs.CleanedAbs(path)
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assert.Truef(t, errors.Is(err, os.ErrNotExist), "CleanedAbs should return ErrNotExist, got %v", err)
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_, err = fs.ReadFile(path)
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assert.Truef(t, errors.Is(err, os.ErrNotExist), "ReadFile should return ErrNotExist, got %v", err)
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err = fs.Walk(path, func(_ string, _ os.FileInfo, err error) error { return err })
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assert.Truef(t, errors.Is(err, os.ErrNotExist), "Walk should return ErrNotExist, got %v", err)
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}
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