284affb594
## Description A follow up to https://github.com/cosmos/gorocksdb/pull/4 (see description there). Also: * remove import aliasing in rocksdb package. Closes: #10915 TODO: - [x] merge https://github.com/cosmos/gorocksdb/pull/4 - [x] tag new release in https://github.com/cosmos/gorocksdb - [x] Update this PR to include new release - [ ] tag `db/v1.0.0` (or `db/v0.1.0)` --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] added `!` to the type prefix if API or client breaking change - [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting)) - [ ] provided a link to the relevant issue or specification - [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules) - [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing) - [ ] added a changelog entry to `CHANGELOG.md` - [ ] included comments for [documenting Go code](https://blog.golang.org/godoc) - [ ] updated the relevant documentation or specification - [ ] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* I have... - [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] confirmed `!` in the type prefix if API or client breaking change - [ ] confirmed all author checklist items have been addressed - [ ] reviewed state machine logic - [ ] reviewed API design and naming - [ ] reviewed documentation is accurate - [ ] reviewed tests and test coverage - [ ] manually tested (if applicable)
60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package db_test
|
|
|
|
import (
|
|
"sort"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/cosmos/cosmos-sdk/db"
|
|
)
|
|
|
|
// Test that VersionManager satisfies the behavior of VersionSet
|
|
func TestVersionManager(t *testing.T) {
|
|
vm := db.NewVersionManager(nil)
|
|
require.Equal(t, uint64(0), vm.Last())
|
|
require.Equal(t, 0, vm.Count())
|
|
require.True(t, vm.Equal(vm))
|
|
require.False(t, vm.Exists(0))
|
|
|
|
id1, err := vm.Save(0)
|
|
require.NoError(t, err)
|
|
require.Equal(t, uint64(1), id1)
|
|
require.True(t, vm.Exists(id1))
|
|
id2, err := vm.Save(0)
|
|
require.NoError(t, err)
|
|
require.True(t, vm.Exists(id2))
|
|
id3, err := vm.Save(0)
|
|
require.NoError(t, err)
|
|
require.True(t, vm.Exists(id3))
|
|
|
|
_, err = vm.Save(id1) // can't save existing id
|
|
require.Error(t, err)
|
|
|
|
id4, err := vm.Save(0)
|
|
require.NoError(t, err)
|
|
require.True(t, vm.Exists(id4))
|
|
vm.Delete(id4)
|
|
require.False(t, vm.Exists(id4))
|
|
|
|
vm.Delete(id1)
|
|
require.False(t, vm.Exists(id1))
|
|
require.Equal(t, id2, vm.Initial())
|
|
require.Equal(t, id3, vm.Last())
|
|
|
|
var all []uint64
|
|
for it := vm.Iterator(); it.Next(); {
|
|
all = append(all, it.Value())
|
|
}
|
|
sort.Slice(all, func(i, j int) bool { return all[i] < all[j] })
|
|
require.Equal(t, []uint64{id2, id3}, all)
|
|
|
|
vmc := vm.Copy()
|
|
id5, err := vmc.Save(0)
|
|
require.NoError(t, err)
|
|
require.False(t, vm.Exists(id5)) // true copy is made
|
|
|
|
vm2 := db.NewVersionManager([]uint64{id2, id3})
|
|
require.True(t, vm.Equal(vm2))
|
|
}
|