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- Add `TestCreateSucceedsWhenDirIsNotSpecified` - Use `os.TempDir` when `dir` is not specified (empty string) Ref: - Fixes #4331 - Fixes #2415
48 lines
830 B
Go
48 lines
830 B
Go
package tempfile_test
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import (
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"io"
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/kopia/kopia/internal/tempfile"
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)
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func TestTempFile(t *testing.T) {
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td := t.TempDir()
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f, err := tempfile.Create(td)
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require.NoError(t, err)
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n, err := f.WriteString("hello")
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require.NoError(t, err)
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require.Equal(t, 5, n)
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off, err := f.Seek(1, io.SeekStart)
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require.Equal(t, int64(1), off)
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require.NoError(t, err)
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buf := make([]byte, 4)
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n2, err := f.Read(buf)
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require.NoError(t, err)
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require.Equal(t, 4, n2)
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require.Equal(t, []byte("ello"), buf)
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f.Close()
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files, err := os.ReadDir(td)
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require.NoError(t, err)
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require.Empty(t, files)
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}
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func TestCreateSucceedsWhenDirIsNotSpecified(t *testing.T) {
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f, err := tempfile.Create("")
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require.NoError(t, err)
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err = f.Close()
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require.NoError(t, err)
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}
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