mirror of
https://github.com/zrepl/zrepl.git
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114 lines
2.2 KiB
Go
114 lines
2.2 KiB
Go
package zfs
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import (
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"github.com/stretchr/testify/assert"
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"testing"
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)
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func TestGlobMapping(t *testing.T) {
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m := GlobMapping{
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PrefixPath: toDatasetPath("tank/usr/home"),
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TargetRoot: toDatasetPath("backups/share1"),
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}
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var r DatasetPath
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var err error
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r, err = m.Map(toDatasetPath("tank/usr/home"))
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assert.Nil(t, err)
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assert.Equal(t, toDatasetPath("backups/share1/tank/usr/home"), r)
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r, err = m.Map(toDatasetPath("zroot"))
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assert.Equal(t, NoMatchError, err, "prefix-only match is an error")
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r, err = m.Map(toDatasetPath("zroot/notmapped"))
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assert.Equal(t, NoMatchError, err, "non-prefix is an error")
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}
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func TestGlobMappingWildcard(t *testing.T) {
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m := GlobMapping{
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PrefixPath: EmptyDatasetPath,
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TargetRoot: toDatasetPath("backups/share1"),
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}
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var r DatasetPath
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var err error
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r, err = m.Map(toDatasetPath("tank/usr/home"))
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assert.Equal(t, toDatasetPath("backups/share1/tank/usr/home"), r)
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assert.NoError(t, err)
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}
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func TestComboMapping(t *testing.T) {
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m1 := GlobMapping{
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PrefixPath: toDatasetPath("a/b"),
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TargetRoot: toDatasetPath("c/d"),
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}
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m2 := GlobMapping{
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PrefixPath: toDatasetPath("a/x"),
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TargetRoot: toDatasetPath("c/y"),
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}
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c := ComboMapping{
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Mappings: []DatasetMapping{m1, m2},
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}
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var r DatasetPath
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var err error
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p := toDatasetPath("a/b/q")
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r, err = m2.Map(p)
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assert.Equal(t, NoMatchError, err)
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r, err = c.Map(p)
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assert.Nil(t, err)
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assert.Equal(t, toDatasetPath("c/d/a/b/q"), r)
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}
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func TestDirectMapping(t *testing.T) {
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m := DirectMapping{
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Source: toDatasetPath("a/b/c"),
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Target: toDatasetPath("x/y/z"),
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}
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var r DatasetPath
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var err error
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r, err = m.Map(toDatasetPath("a/b/c"))
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assert.Nil(t, err)
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assert.Equal(t, m.Target, r)
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r, err = m.Map(toDatasetPath("not/matching"))
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assert.Equal(t, NoMatchError, err)
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r, err = m.Map(toDatasetPath("a/b"))
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assert.Equal(t, NoMatchError, err)
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}
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func TestExecMapping(t *testing.T) {
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var err error
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var m DatasetMapping
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m = NewExecMapping("test_helpers/exec_mapping_good.sh", "nostop")
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assert.NoError(t, err)
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var p DatasetPath
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p, err = m.Map(toDatasetPath("nomap/foobar"))
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assert.Equal(t, NoMatchError, err)
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p, err = m.Map(toDatasetPath("willmap/something"))
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assert.Nil(t, err)
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assert.Equal(t, toDatasetPath("didmap/willmap/something"), p)
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}
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