本文整理匯總了Golang中github.com/docker/libkv/store.Store.DeleteTree方法的典型用法代碼示例。如果您正苦於以下問題：Golang Store.DeleteTree方法的具體用法？Golang Store.DeleteTree怎麽用？Golang Store.DeleteTree使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/docker/libkv/store.Store的用法示例。
在下文中一共展示了Store.DeleteTree方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: testAtomicPutCreate
func testAtomicPutCreate(t *testing.T, kv store.Store) {
// Use a key in a new directory to ensure Stores will create directories
// that don't yet exist.
key := "put/create"
value := []byte("putcreate")
// AtomicPut the key, previous = nil indicates create.
success, _, err := kv.AtomicPut(key, value, nil, nil)
assert.NoError(t, err)
assert.True(t, success)
// Get should return the value and an incremented index
pair, err := kv.Get(key)
assert.NoError(t, err)
if assert.NotNil(t, pair) {
assert.NotNil(t, pair.Value)
}
assert.Equal(t, pair.Value, value)
// Attempting to create again should fail.
success, _, err = kv.AtomicPut(key, value, nil, nil)
assert.Error(t, err)
assert.False(t, success)
// This CAS should succeed, since it has the value from Get()
success, _, err = kv.AtomicPut(key, []byte("PUTCREATE"), pair, nil)
assert.NoError(t, err)
assert.True(t, success)
// Delete the key, ensures runs of the test don't interfere with each other.
err = kv.DeleteTree("put")
assert.NoError(t, err)
}示例2: testDeleteTree
func testDeleteTree(t *testing.T, kv store.Store) {
prefix := "testDeleteTree"
firstKey := "testDeleteTree/first"
firstValue := []byte("first")
secondKey := "testDeleteTree/second"
secondValue := []byte("second")
// Put the first key
err := kv.Put(firstKey, firstValue, nil)
assert.NoError(t, err)
// Put the second key
err = kv.Put(secondKey, secondValue, nil)
assert.NoError(t, err)
// Get should work on the first Key
pair, err := kv.Get(firstKey)
assert.NoError(t, err)
if assert.NotNil(t, pair) {
assert.NotNil(t, pair.Value)
}
assert.Equal(t, pair.Value, firstValue)
assert.NotEqual(t, pair.LastIndex, 0)
// Get should work on the second Key
pair, err = kv.Get(secondKey)
assert.NoError(t, err)
if assert.NotNil(t, pair) {
assert.NotNil(t, pair.Value)
}
assert.Equal(t, pair.Value, secondValue)
assert.NotEqual(t, pair.LastIndex, 0)
// Delete Values under directory `nodes`
err = kv.DeleteTree(prefix)
assert.NoError(t, err)
// Get should fail on both keys
pair, err = kv.Get(firstKey)
assert.Error(t, err)
assert.Nil(t, pair)
pair, err = kv.Get(secondKey)
assert.Error(t, err)
assert.Nil(t, pair)
}示例3: RunCleanup
// RunCleanup cleans up keys introduced by the tests
func RunCleanup(t *testing.T, kv store.Store) {
for _, key := range []string{
"testPutGetDeleteExists",
"testWatch",
"testWatchTree",
"testAtomicPut",
"testAtomicPutCreate",
"testAtomicDelete",
"testLockUnlock",
"testPutTTL",
"testList",
"testDeleteTree",
} {
err := kv.DeleteTree(key)
assert.True(t, err == nil || err == store.ErrKeyNotFound, fmt.Sprintf("failed to delete tree key %s: %v", key, err))
err = kv.Delete(key)
assert.True(t, err == nil || err == store.ErrKeyNotFound, fmt.Sprintf("failed to delete key %s: %v", key, err))
}
}