mirror of
https://github.com/ceph/go-ceph
synced 2024-12-22 06:10:09 +00:00
1309 lines
34 KiB
Go
1309 lines
34 KiB
Go
package rados
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import (
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"fmt"
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"io"
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"io/ioutil"
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"math/rand"
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"os"
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"sort"
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"strconv"
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"testing"
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"time"
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"github.com/gofrs/uuid"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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tsuite "github.com/stretchr/testify/suite"
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)
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type RadosTestSuite struct {
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tsuite.Suite
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conn *Conn
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ioctx *IOContext
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pool string
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count int
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}
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func (suite *RadosTestSuite) SetupSuite() {
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conn, err := NewConn()
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require.NoError(suite.T(), err)
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defer conn.Shutdown()
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err = conn.ReadDefaultConfigFile()
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require.NoError(suite.T(), err)
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timeout := time.After(time.Second * 5)
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ch := make(chan error)
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go func(conn *Conn) {
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ch <- conn.Connect()
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}(conn)
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select {
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case err = <-ch:
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case <-timeout:
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err = fmt.Errorf("timed out waiting for connect")
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}
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if assert.NoError(suite.T(), err) {
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pool := uuid.Must(uuid.NewV4()).String()
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if err = conn.MakePool(pool); assert.NoError(suite.T(), err) {
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suite.pool = pool
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return
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}
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}
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suite.T().FailNow()
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}
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func (suite *RadosTestSuite) SetupTest() {
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suite.conn = nil
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suite.ioctx = nil
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suite.count = 0
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conn, err := NewConn()
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require.NoError(suite.T(), err)
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suite.conn = conn
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err = suite.conn.ReadDefaultConfigFile()
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require.NoError(suite.T(), err)
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}
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func (suite *RadosTestSuite) SetupConnection() {
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if err := suite.conn.Connect(); assert.NoError(suite.T(), err) {
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ioctx, err := suite.conn.OpenIOContext(suite.pool)
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if assert.NoError(suite.T(), err) {
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suite.ioctx = ioctx
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return
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}
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}
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suite.conn.Shutdown()
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suite.T().FailNow()
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}
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func (suite *RadosTestSuite) GenObjectName() string {
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name := fmt.Sprintf("%s_%d", suite.T().Name(), suite.count)
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suite.count++
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return name
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}
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func (suite *RadosTestSuite) RandomBytes(size int) []byte {
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bytes := make([]byte, size)
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n, err := rand.Read(bytes)
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require.Equal(suite.T(), n, size)
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require.NoError(suite.T(), err)
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return bytes
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}
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func (suite *RadosTestSuite) TearDownTest() {
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if suite.ioctx != nil {
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suite.ioctx.Destroy()
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}
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suite.conn.Shutdown()
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}
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func (suite *RadosTestSuite) TearDownSuite() {
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conn, err := NewConn()
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require.NoError(suite.T(), err)
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defer conn.Shutdown()
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err = conn.ReadDefaultConfigFile()
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require.NoError(suite.T(), err)
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if err = conn.Connect(); assert.NoError(suite.T(), err) {
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err = conn.DeletePool(suite.pool)
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assert.NoError(suite.T(), err)
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}
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}
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func TestVersion(t *testing.T) {
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var major, minor, patch = Version()
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assert.False(t, major < 0 || major > 1000, "invalid major")
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assert.False(t, minor < 0 || minor > 1000, "invalid minor")
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assert.False(t, patch < 0 || patch > 1000, "invalid patch")
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}
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func (suite *RadosTestSuite) TestGetFSID() {
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fsid, err := suite.conn.GetFSID()
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assert.NoError(suite.T(), err)
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assert.NotEqual(suite.T(), fsid, "")
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}
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func (suite *RadosTestSuite) TestGetSetConfigOption() {
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// rejects invalid options
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err := suite.conn.SetConfigOption("___dne___", "value")
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assert.Error(suite.T(), err, "Invalid option")
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// check error for get invalid option
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_, err = suite.conn.GetConfigOption("__dne__")
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assert.Error(suite.T(), err)
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// verify SetConfigOption changes a values
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prevVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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err = suite.conn.SetConfigOption("log_file", "/dev/null")
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assert.NoError(suite.T(), err, "Invalid option")
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currVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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assert.NotEqual(suite.T(), prevVal, "/dev/null")
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assert.Equal(suite.T(), currVal, "/dev/null")
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}
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func (suite *RadosTestSuite) TestParseDefaultConfigEnv() {
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prevVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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err = os.Setenv("CEPH_ARGS", "--log-file /dev/null")
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assert.NoError(suite.T(), err)
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err = suite.conn.ParseDefaultConfigEnv()
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assert.NoError(suite.T(), err)
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currVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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assert.NotEqual(suite.T(), prevVal, "/dev/null")
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assert.Equal(suite.T(), currVal, "/dev/null")
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}
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func (suite *RadosTestSuite) TestParseConfigArgv() {
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prevVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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argv := []string{"rados.test", "--log_file", "/dev/null"}
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err = suite.conn.ParseConfigArgv(argv)
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assert.NoError(suite.T(), err)
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currVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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assert.NotEqual(suite.T(), prevVal, "/dev/null")
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assert.Equal(suite.T(), currVal, "/dev/null")
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// ensure that an empty slice triggers an error (not a crash)
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err = suite.conn.ParseConfigArgv([]string{})
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assert.Error(suite.T(), err)
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// ensure we get an error for an invalid conn value
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badConn := &Conn{}
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err = badConn.ParseConfigArgv(
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[]string{"cephfs.test", "--log_file", "/dev/null"})
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assert.Error(suite.T(), err)
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}
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func (suite *RadosTestSuite) TestParseCmdLineArgs() {
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prevVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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args := []string{"--log_file", "/dev/null"}
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err = suite.conn.ParseCmdLineArgs(args)
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assert.NoError(suite.T(), err)
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currVal, err := suite.conn.GetConfigOption("log_file")
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assert.NoError(suite.T(), err, "Invalid option")
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assert.NotEqual(suite.T(), prevVal, "/dev/null")
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assert.Equal(suite.T(), currVal, "/dev/null")
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}
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func (suite *RadosTestSuite) TestReadConfigFile() {
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// check current log_file value
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prevStr, err := suite.conn.GetConfigOption("log_max_new")
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assert.NoError(suite.T(), err)
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prevVal, err := strconv.Atoi(prevStr)
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assert.NoError(suite.T(), err)
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// create conf file that changes log_file conf option
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file, err := ioutil.TempFile("/tmp", "go-rados")
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require.NoError(suite.T(), err)
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defer func() {
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assert.NoError(suite.T(), file.Close())
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assert.NoError(suite.T(), os.Remove(file.Name()))
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}()
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nextVal := prevVal + 1
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conf := fmt.Sprintf("[global]\nlog_max_new = %d\n", nextVal)
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_, err = io.WriteString(file, conf)
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assert.NoError(suite.T(), err)
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// parse the config file
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err = suite.conn.ReadConfigFile(file.Name())
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assert.NoError(suite.T(), err)
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// check current log_file value
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currStr, err := suite.conn.GetConfigOption("log_max_new")
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assert.NoError(suite.T(), err)
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currVal, err := strconv.Atoi(currStr)
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assert.NoError(suite.T(), err)
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assert.NotEqual(suite.T(), prevStr, currStr)
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assert.Equal(suite.T(), currVal, prevVal+1)
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}
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func (suite *RadosTestSuite) TestGetClusterStats() {
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suite.SetupConnection()
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// grab current stats
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prevStat, err := suite.conn.GetClusterStats()
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fmt.Printf("prevStat: %+v\n", prevStat)
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assert.NoError(suite.T(), err)
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// make some changes to the cluster
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buf := make([]byte, 1<<20)
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for i := 0; i < 10; i++ {
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objname := suite.GenObjectName()
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err = suite.ioctx.Write(objname, buf, 0)
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assert.NoError(suite.T(), err)
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}
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// wait a while for the stats to change
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for i := 0; i < 30; i++ {
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stat, err := suite.conn.GetClusterStats()
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assert.NoError(suite.T(), err)
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// wait for something to change
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if stat == prevStat {
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fmt.Printf("curr_stat: %+v (trying again...)\n", stat)
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time.Sleep(time.Second)
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} else {
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// success
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fmt.Printf("curr_stat: %+v (change detected)\n", stat)
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return
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}
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}
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suite.T().Error("Cluster stats aren't changing")
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}
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func (suite *RadosTestSuite) TestGetInstanceID() {
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suite.SetupConnection()
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id := suite.conn.GetInstanceID()
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assert.NotEqual(suite.T(), id, 0)
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}
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func (suite *RadosTestSuite) TestMakeDeletePool() {
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suite.SetupConnection()
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// check that new pool name is unique
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newName := uuid.Must(uuid.NewV4()).String()
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_, err := suite.conn.GetPoolByName(newName)
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if err == nil {
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suite.T().Error("Random pool name exists!")
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return
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}
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// create pool
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err = suite.conn.MakePool(newName)
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assert.NoError(suite.T(), err)
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// verify that the new pool name exists
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pool, err := suite.conn.GetPoolByName(newName)
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assert.NoError(suite.T(), err)
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if pool == 0 {
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suite.T().Error("Cannot find newly created pool")
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}
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// delete the pool
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err = suite.conn.DeletePool(newName)
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assert.NoError(suite.T(), err)
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// verify that it is gone
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pool, _ = suite.conn.GetPoolByName(newName)
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if pool != 0 {
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suite.T().Error("Deleted pool still exists")
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}
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}
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func (suite *RadosTestSuite) TestGetPoolByName() {
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suite.SetupConnection()
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// get current list of pool
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pools, err := suite.conn.ListPools()
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assert.NoError(suite.T(), err)
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// check that new pool name is unique
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newName := uuid.Must(uuid.NewV4()).String()
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require.NotContains(
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suite.T(), pools, newName, "Random pool name exists!")
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pool, _ := suite.conn.GetPoolByName(newName)
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assert.Equal(suite.T(), int64(0), pool, "Pool does not exist, but was found!")
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// create pool
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err = suite.conn.MakePool(newName)
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assert.NoError(suite.T(), err)
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// verify that the new pool name exists
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pools, err = suite.conn.ListPools()
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assert.NoError(suite.T(), err)
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assert.Contains(
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suite.T(), pools, newName, "Cannot find newly created pool")
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pool, err = suite.conn.GetPoolByName(newName)
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assert.NoError(suite.T(), err)
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assert.NotEqual(suite.T(), int64(0), pool, "Pool not found!")
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// delete the pool
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err = suite.conn.DeletePool(newName)
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assert.NoError(suite.T(), err)
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// verify that it is gone
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pools, err = suite.conn.ListPools()
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assert.NoError(suite.T(), err)
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assert.NotContains(
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suite.T(), pools, newName, "Deleted pool still exists")
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pool, err = suite.conn.GetPoolByName(newName)
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assert.Error(suite.T(), err)
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assert.Equal(
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suite.T(), int64(0), pool, "Pool should have been deleted, but was found!")
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}
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func (suite *RadosTestSuite) TestGetPoolByID() {
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suite.SetupConnection()
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// check that new pool name is unique
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newName := uuid.Must(uuid.NewV4()).String()
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pool, err := suite.conn.GetPoolByName(newName)
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if pool != 0 || err == nil {
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suite.T().Error("Random pool name exists!")
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return
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}
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// create pool
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err = suite.conn.MakePool(newName)
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assert.NoError(suite.T(), err)
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// verify that the new pool name exists
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id, err := suite.conn.GetPoolByName(newName)
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assert.NoError(suite.T(), err)
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if id == 0 {
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suite.T().Error("Cannot find newly created pool")
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}
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// get the name of the pool
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name, err := suite.conn.GetPoolByID(id)
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assert.NoError(suite.T(), err)
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if name == "" {
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suite.T().Error("Cannot find name of newly created pool")
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}
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// delete the pool
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err = suite.conn.DeletePool(newName)
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assert.NoError(suite.T(), err)
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// verify that it is gone
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name, err = suite.conn.GetPoolByID(id)
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if name != "" || err == nil {
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suite.T().Error("Deleted pool still exists")
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}
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}
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func (suite *RadosTestSuite) TestGetLargePoolList() {
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suite.SetupConnection()
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// get current list of pool
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pools, err := suite.conn.ListPools()
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assert.NoError(suite.T(), err)
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fill := func(r rune) string {
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b := make([]rune, 512)
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for i := range b {
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b[i] = r
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}
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return string(b)
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}
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// try to ensure we exceed the default 4096 byte initial buffer
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// size and make use of the increased buffer size code path
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names := []string{
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fill('a'),
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fill('b'),
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fill('c'),
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fill('d'),
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fill('e'),
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fill('f'),
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fill('g'),
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fill('h'),
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fill('i'),
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fill('j'),
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}
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defer func(origPools []string) {
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for _, name := range names {
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err := suite.conn.DeletePool(name)
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assert.NoError(suite.T(), err)
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}
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cleanPools, err := suite.conn.ListPools()
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assert.NoError(suite.T(), err)
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assert.Equal(suite.T(), origPools, cleanPools)
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}(pools)
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for _, name := range names {
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err = suite.conn.MakePool(name)
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require.NoError(suite.T(), err)
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}
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pools, err = suite.conn.ListPools()
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assert.NoError(suite.T(), err)
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for _, name := range names {
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assert.Contains(suite.T(), pools, name)
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}
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}
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func (suite *RadosTestSuite) TestPingMonitor() {
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suite.SetupConnection()
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// mon id that should work with vstart.sh
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reply, err := suite.conn.PingMonitor("a")
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assert.NoError(suite.T(), err)
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assert.NotEqual(suite.T(), reply, "")
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// invalid mon id
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reply, err = suite.conn.PingMonitor("charlieB")
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assert.Error(suite.T(), err)
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assert.Equal(suite.T(), reply, "")
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}
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func (suite *RadosTestSuite) TestWaitForLatestOSDMap() {
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suite.SetupConnection()
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err := suite.conn.WaitForLatestOSDMap()
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assert.NoError(suite.T(), err)
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}
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func (suite *RadosTestSuite) TestCreate() {
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suite.SetupConnection()
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err := suite.ioctx.Create("unique", CreateExclusive)
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assert.NoError(suite.T(), err)
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err = suite.ioctx.Create("unique", CreateExclusive)
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assert.Error(suite.T(), err)
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assert.Equal(suite.T(), err, ErrObjectExists)
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err = suite.ioctx.Create("unique", CreateIdempotent)
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assert.NoError(suite.T(), err)
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}
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func (suite *RadosTestSuite) TestReadWrite() {
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suite.SetupConnection()
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bytesIn := []byte("input data")
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err := suite.ioctx.Write("obj", bytesIn, 0)
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assert.NoError(suite.T(), err)
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bytesOut := make([]byte, len(bytesIn))
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numOut, err := suite.ioctx.Read("obj", bytesOut, 0)
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assert.NoError(suite.T(), err)
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assert.Equal(suite.T(), numOut, len(bytesIn))
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assert.Equal(suite.T(), bytesIn, bytesOut)
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bytesIn = []byte("input another data")
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err = suite.ioctx.WriteFull("obj", bytesIn)
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assert.NoError(suite.T(), err)
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bytesOut = make([]byte, len(bytesIn))
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numOut, err = suite.ioctx.Read("obj", bytesOut, 0)
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assert.NoError(suite.T(), err)
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assert.Equal(suite.T(), numOut, len(bytesIn))
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assert.Equal(suite.T(), bytesIn, bytesOut)
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}
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func (suite *RadosTestSuite) TestAppend() {
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suite.SetupConnection()
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|
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mirror := []byte{}
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oid := suite.GenObjectName()
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for i := 0; i < 3; i++ {
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// append random bytes
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bytes := suite.RandomBytes(33)
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err := suite.ioctx.Append(oid, bytes)
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assert.NoError(suite.T(), err)
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|
|
|
// what the object should contain
|
|
mirror = append(mirror, bytes...)
|
|
|
|
// check object contains what we expect
|
|
buf := make([]byte, len(mirror))
|
|
n, err := suite.ioctx.Read(oid, buf, 0)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), n, len(buf))
|
|
assert.Equal(suite.T(), buf, mirror)
|
|
}
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestReadNotFound() {
|
|
suite.SetupConnection()
|
|
|
|
var bytes []byte
|
|
oid := suite.GenObjectName()
|
|
_, err := suite.ioctx.Read(oid, bytes, 0)
|
|
assert.Equal(suite.T(), err, ErrNotFound)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestDeleteNotFound() {
|
|
suite.SetupConnection()
|
|
|
|
oid := suite.GenObjectName()
|
|
err := suite.ioctx.Delete(oid)
|
|
assert.Equal(suite.T(), err, ErrNotFound)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestStatNotFound() {
|
|
suite.SetupConnection()
|
|
|
|
oid := suite.GenObjectName()
|
|
_, err := suite.ioctx.Stat(oid)
|
|
assert.Equal(suite.T(), err, ErrNotFound)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestObjectStat() {
|
|
suite.SetupConnection()
|
|
|
|
oid := suite.GenObjectName()
|
|
bytes := suite.RandomBytes(234)
|
|
err := suite.ioctx.Write(oid, bytes, 0)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
stat, err := suite.ioctx.Stat(oid)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), uint64(len(bytes)), stat.Size)
|
|
assert.NotNil(suite.T(), stat.ModTime)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestGetPoolStats() {
|
|
suite.SetupConnection()
|
|
|
|
// grab current stats
|
|
prevStat, err := suite.ioctx.GetPoolStats()
|
|
fmt.Printf("prevStat: %+v\n", prevStat)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// make some changes to the cluster
|
|
buf := make([]byte, 1<<20)
|
|
for i := 0; i < 10; i++ {
|
|
oid := suite.GenObjectName()
|
|
err = suite.ioctx.Write(oid, buf, 0)
|
|
assert.NoError(suite.T(), err)
|
|
}
|
|
|
|
// wait a while for the stats to change
|
|
for i := 0; i < 30; i++ {
|
|
stat, err := suite.ioctx.GetPoolStats()
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// wait for something to change
|
|
if stat == prevStat {
|
|
fmt.Printf("curr_stat: %+v (trying again...)\n", stat)
|
|
time.Sleep(time.Second)
|
|
} else {
|
|
// success
|
|
fmt.Printf("curr_stat: %+v (change detected)\n", stat)
|
|
return
|
|
}
|
|
}
|
|
|
|
suite.T().Error("Pool stats aren't changing")
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestGetPoolID() {
|
|
suite.SetupConnection()
|
|
|
|
poolIDByName, err := suite.conn.GetPoolByName(suite.pool)
|
|
assert.NoError(suite.T(), err)
|
|
assert.NotEqual(suite.T(), int64(0), poolIDByName)
|
|
|
|
poolID := suite.ioctx.GetPoolID()
|
|
assert.Equal(suite.T(), poolIDByName, poolID)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestGetPoolName() {
|
|
suite.SetupConnection()
|
|
|
|
name, err := suite.ioctx.GetPoolName()
|
|
assert.NoError(suite.T(), err)
|
|
|
|
assert.Equal(suite.T(), name, suite.pool)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestObjectListObjects() {
|
|
suite.SetupConnection()
|
|
|
|
// objects currently in pool
|
|
prevObjectList := []string{}
|
|
err := suite.ioctx.ListObjects(func(oid string) {
|
|
prevObjectList = append(prevObjectList, oid)
|
|
})
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// create some objects
|
|
createdList := []string{}
|
|
for i := 0; i < 10; i++ {
|
|
oid := suite.GenObjectName()
|
|
bytes := []byte("input data")
|
|
err := suite.ioctx.Write(oid, bytes, 0)
|
|
assert.NoError(suite.T(), err)
|
|
createdList = append(createdList, oid)
|
|
}
|
|
|
|
// join the lists of objects
|
|
expectedObjectList := prevObjectList
|
|
expectedObjectList = append(expectedObjectList, createdList...)
|
|
|
|
// now list the current set of objects in the pool
|
|
currObjectList := []string{}
|
|
err = suite.ioctx.ListObjects(func(oid string) {
|
|
currObjectList = append(currObjectList, oid)
|
|
})
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// lists should be equal
|
|
sort.Strings(currObjectList)
|
|
sort.Strings(expectedObjectList)
|
|
assert.Equal(suite.T(), currObjectList, expectedObjectList)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestObjectIterator() {
|
|
suite.SetupConnection()
|
|
|
|
// current objs in default namespace
|
|
prevObjectList := []string{}
|
|
iter, err := suite.ioctx.Iter()
|
|
assert.NoError(suite.T(), err)
|
|
for iter.Next() {
|
|
prevObjectList = append(prevObjectList, iter.Value())
|
|
}
|
|
iter.Close()
|
|
assert.NoError(suite.T(), iter.Err())
|
|
|
|
// create an object in a different namespace to verify that
|
|
// iteration within a namespace does not return it
|
|
suite.ioctx.SetNamespace("ns1")
|
|
bytesIn := []byte("input data")
|
|
err = suite.ioctx.Write(suite.GenObjectName(), bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// create some objects in default namespace
|
|
suite.ioctx.SetNamespace("")
|
|
createdList := []string{}
|
|
for i := 0; i < 10; i++ {
|
|
oid := suite.GenObjectName()
|
|
bytesIn := []byte("input data")
|
|
err = suite.ioctx.Write(oid, bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
createdList = append(createdList, oid)
|
|
}
|
|
|
|
// prev list plus new oids
|
|
expectedObjectList := prevObjectList
|
|
expectedObjectList = append(expectedObjectList, createdList...)
|
|
|
|
currObjectList := []string{}
|
|
iter, err = suite.ioctx.Iter()
|
|
assert.NoError(suite.T(), err)
|
|
for iter.Next() {
|
|
currObjectList = append(currObjectList, iter.Value())
|
|
}
|
|
iter.Close()
|
|
assert.NoError(suite.T(), iter.Err())
|
|
|
|
// curr list doesn't include the obj in ns1
|
|
sort.Strings(expectedObjectList)
|
|
sort.Strings(currObjectList)
|
|
assert.Equal(suite.T(), currObjectList, expectedObjectList)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestObjectIteratorAcrossNamespaces() {
|
|
suite.SetupConnection()
|
|
|
|
// tests use a shared pool so namespaces need to be unique across tests.
|
|
// below ns1=nsX and ns2=nsY. ns1 is used elsewhere.
|
|
objectListNS1 := []string{}
|
|
objectListNS2 := []string{}
|
|
|
|
// populate list of current objects
|
|
suite.ioctx.SetNamespace(AllNamespaces)
|
|
existingList := []string{}
|
|
iter, err := suite.ioctx.Iter()
|
|
assert.NoError(suite.T(), err)
|
|
for iter.Next() {
|
|
existingList = append(existingList, iter.Value())
|
|
}
|
|
iter.Close()
|
|
assert.NoError(suite.T(), iter.Err())
|
|
|
|
// create some new objects in namespace: nsX
|
|
createdList := []string{}
|
|
suite.ioctx.SetNamespace("nsX")
|
|
for i := 0; i < 10; i++ {
|
|
oid := suite.GenObjectName()
|
|
bytesIn := []byte("input data")
|
|
err = suite.ioctx.Write(oid, bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
createdList = append(createdList, oid)
|
|
}
|
|
assert.True(suite.T(), len(createdList) == 10)
|
|
|
|
// create some new objects in namespace: nsY
|
|
suite.ioctx.SetNamespace("nsY")
|
|
for i := 0; i < 10; i++ {
|
|
oid := suite.GenObjectName()
|
|
bytesIn := []byte("input data")
|
|
err = suite.ioctx.Write(oid, bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
createdList = append(createdList, oid)
|
|
}
|
|
assert.True(suite.T(), len(createdList) == 20)
|
|
|
|
suite.ioctx.SetNamespace(AllNamespaces)
|
|
iter, err = suite.ioctx.Iter()
|
|
assert.NoError(suite.T(), err)
|
|
rogueList := []string{}
|
|
for iter.Next() {
|
|
if iter.Namespace() == "nsX" {
|
|
objectListNS1 = append(objectListNS1, iter.Value())
|
|
} else if iter.Namespace() == "nsY" {
|
|
objectListNS2 = append(objectListNS2, iter.Value())
|
|
} else {
|
|
rogueList = append(rogueList, iter.Value())
|
|
}
|
|
}
|
|
iter.Close()
|
|
assert.NoError(suite.T(), iter.Err())
|
|
|
|
assert.Equal(suite.T(), len(existingList), len(rogueList))
|
|
assert.Equal(suite.T(), len(objectListNS1), 10)
|
|
assert.Equal(suite.T(), len(objectListNS2), 10)
|
|
|
|
objectList := []string{}
|
|
objectList = append(objectList, objectListNS1...)
|
|
objectList = append(objectList, objectListNS2...)
|
|
sort.Strings(objectList)
|
|
sort.Strings(createdList)
|
|
|
|
assert.Equal(suite.T(), objectList, createdList)
|
|
|
|
sort.Strings(rogueList)
|
|
sort.Strings(existingList)
|
|
assert.Equal(suite.T(), rogueList, existingList)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestNewConnWithUser() {
|
|
_, err := NewConnWithUser("admin")
|
|
assert.Equal(suite.T(), err, nil)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestNewConnWithClusterAndUser() {
|
|
_, err := NewConnWithClusterAndUser("ceph", "client.admin")
|
|
assert.Equal(suite.T(), err, nil)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestReadWriteXattr() {
|
|
suite.SetupConnection()
|
|
|
|
oid := suite.GenObjectName()
|
|
val := []byte("value")
|
|
err := suite.ioctx.SetXattr(oid, "key", val)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
out := make([]byte, len(val))
|
|
n, err := suite.ioctx.GetXattr(oid, "key", out)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), n, len(out))
|
|
|
|
assert.Equal(suite.T(), out, val)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestListXattrs() {
|
|
suite.SetupConnection()
|
|
|
|
oid := suite.GenObjectName()
|
|
xattrs := make(map[string][]byte)
|
|
val := []byte("value")
|
|
for i := 0; i < 10; i++ {
|
|
name := fmt.Sprintf("key_%d", i)
|
|
err := suite.ioctx.SetXattr(oid, name, val)
|
|
assert.NoError(suite.T(), err)
|
|
xattrs[name] = val
|
|
}
|
|
|
|
out, err := suite.ioctx.ListXattrs(oid)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), xattrs, out)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestRmXattr() {
|
|
suite.SetupConnection()
|
|
|
|
oid := suite.GenObjectName()
|
|
|
|
// 2 xattrs
|
|
xattrs := make(map[string][]byte)
|
|
xattrs["key1"] = []byte("val")
|
|
xattrs["key2"] = []byte("val")
|
|
assert.Equal(suite.T(), len(xattrs), 2)
|
|
|
|
// add them to the object
|
|
for key, value := range xattrs {
|
|
err := suite.ioctx.SetXattr(oid, key, value)
|
|
assert.NoError(suite.T(), err)
|
|
}
|
|
out, err := suite.ioctx.ListXattrs(oid)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), len(out), 2)
|
|
assert.Equal(suite.T(), out, xattrs)
|
|
|
|
// remove key1
|
|
err = suite.ioctx.RmXattr(oid, "key1")
|
|
assert.NoError(suite.T(), err)
|
|
delete(xattrs, "key1")
|
|
|
|
// verify key1 is gone
|
|
out, err = suite.ioctx.ListXattrs(oid)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), len(out), 1)
|
|
assert.Equal(suite.T(), out, xattrs)
|
|
|
|
// remove key2
|
|
err = suite.ioctx.RmXattr(oid, "key2")
|
|
assert.NoError(suite.T(), err)
|
|
delete(xattrs, "key2")
|
|
|
|
// verify key2 is gone
|
|
out, err = suite.ioctx.ListXattrs(oid)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), len(out), 0)
|
|
assert.Equal(suite.T(), out, xattrs)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestReadWriteOmap() {
|
|
suite.SetupConnection()
|
|
|
|
// set some key/value pairs on an object
|
|
orig := map[string][]byte{
|
|
"key1": []byte("value1"),
|
|
"key2": []byte("value2"),
|
|
"prefixed-key3": []byte("value3"),
|
|
"empty": []byte(""),
|
|
}
|
|
|
|
oid := suite.GenObjectName()
|
|
err := suite.ioctx.SetOmap(oid, orig)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// verify that they can all be read back
|
|
remaining := map[string][]byte{}
|
|
for k, v := range orig {
|
|
remaining[k] = v
|
|
}
|
|
|
|
err = suite.ioctx.ListOmapValues(oid, "", "", 4, func(key string, value []byte) {
|
|
assert.Equal(suite.T(), remaining[key], value)
|
|
delete(remaining, key)
|
|
})
|
|
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), len(remaining), 0)
|
|
|
|
// Get (with a fixed number of keys)
|
|
fetched, err := suite.ioctx.GetOmapValues(oid, "", "", 4)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), orig, fetched)
|
|
|
|
// Get All (with an iterator size bigger than the map size)
|
|
fetched, err = suite.ioctx.GetAllOmapValues(oid, "", "", 100)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), orig, fetched)
|
|
|
|
// Get All (with an iterator size smaller than the map size)
|
|
fetched, err = suite.ioctx.GetAllOmapValues(oid, "", "", 1)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), orig, fetched)
|
|
|
|
// Remove
|
|
err = suite.ioctx.RmOmapKeys(oid, []string{"key1", "prefixed-key3"})
|
|
assert.NoError(suite.T(), err)
|
|
|
|
fetched, err = suite.ioctx.GetOmapValues(oid, "", "", 4)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), map[string][]byte{
|
|
"key2": []byte("value2"),
|
|
"empty": []byte(""),
|
|
}, fetched)
|
|
|
|
// Clear
|
|
err = suite.ioctx.CleanOmap(oid)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
fetched, err = suite.ioctx.GetOmapValues(oid, "", "", 4)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), map[string][]byte{}, fetched)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestReadFilterOmap() {
|
|
suite.SetupConnection()
|
|
|
|
orig := map[string][]byte{
|
|
"key1": []byte("value1"),
|
|
"prefixed-key3": []byte("value3"),
|
|
"key2": []byte("value2"),
|
|
}
|
|
|
|
oid := suite.GenObjectName()
|
|
err := suite.ioctx.SetOmap(oid, orig)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// filter by prefix
|
|
fetched, err := suite.ioctx.GetOmapValues(oid, "", "prefixed", 4)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), map[string][]byte{
|
|
"prefixed-key3": []byte("value3"),
|
|
}, fetched)
|
|
|
|
// "start_after" a key
|
|
fetched, err = suite.ioctx.GetOmapValues(oid, "key1", "", 4)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), map[string][]byte{
|
|
"prefixed-key3": []byte("value3"),
|
|
"key2": []byte("value2"),
|
|
}, fetched)
|
|
|
|
// maxReturn
|
|
fetched, err = suite.ioctx.GetOmapValues(oid, "", "key", 1)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), map[string][]byte{
|
|
"key1": []byte("value1"),
|
|
}, fetched)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestSetNamespace() {
|
|
suite.SetupConnection()
|
|
|
|
// create oid
|
|
oid := suite.GenObjectName()
|
|
bytesIn := []byte("input data")
|
|
err := suite.ioctx.Write(oid, bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
stat, err := suite.ioctx.Stat(oid)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), uint64(len(bytesIn)), stat.Size)
|
|
assert.NotNil(suite.T(), stat.ModTime)
|
|
|
|
// oid isn't seen in space1 ns
|
|
suite.ioctx.SetNamespace("space1")
|
|
stat, err = suite.ioctx.Stat(oid)
|
|
assert.Equal(suite.T(), err, ErrNotFound)
|
|
|
|
// create oid2 in space1 ns
|
|
oid2 := suite.GenObjectName()
|
|
bytesIn = []byte("input data")
|
|
err = suite.ioctx.Write(oid2, bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
suite.ioctx.SetNamespace("")
|
|
stat, err = suite.ioctx.Stat(oid2)
|
|
assert.Equal(suite.T(), err, ErrNotFound)
|
|
|
|
stat, err = suite.ioctx.Stat(oid)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), uint64(len(bytesIn)), stat.Size)
|
|
assert.NotNil(suite.T(), stat.ModTime)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestListAcrossNamespaces() {
|
|
suite.SetupConnection()
|
|
|
|
// count objects in pool
|
|
origObjects := 0
|
|
err := suite.ioctx.ListObjects(func(string) {
|
|
origObjects++
|
|
})
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// create oid
|
|
oid := suite.GenObjectName()
|
|
bytesIn := []byte("input data")
|
|
err = suite.ioctx.Write(oid, bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// create oid2 in space1 ns
|
|
suite.ioctx.SetNamespace("space1")
|
|
oid2 := suite.GenObjectName()
|
|
bytesIn = []byte("input data")
|
|
err = suite.ioctx.Write(oid2, bytesIn, 0)
|
|
assert.NoError(suite.T(), err)
|
|
|
|
// count objects in space1 ns
|
|
nsFoundObjects := 0
|
|
err = suite.ioctx.ListObjects(func(string) {
|
|
nsFoundObjects++
|
|
})
|
|
assert.NoError(suite.T(), err)
|
|
assert.EqualValues(suite.T(), 1, nsFoundObjects)
|
|
|
|
// count objects in pool
|
|
suite.ioctx.SetNamespace(AllNamespaces)
|
|
allFoundObjects := 0
|
|
err = suite.ioctx.ListObjects(func(oid string) {
|
|
allFoundObjects++
|
|
})
|
|
assert.NoError(suite.T(), err)
|
|
assert.EqualValues(suite.T(), (origObjects + 2), allFoundObjects)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestLocking() {
|
|
suite.SetupConnection()
|
|
|
|
oid := suite.GenObjectName()
|
|
|
|
// lock ex
|
|
res, err := suite.ioctx.LockExclusive(oid, "myLock", "myCookie", "this is a test lock", 0, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, res)
|
|
|
|
// verify lock ex
|
|
info, err := suite.ioctx.ListLockers(oid, "myLock")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 1, len(info.Clients))
|
|
assert.Equal(suite.T(), true, info.Exclusive)
|
|
|
|
// fail to lock ex again
|
|
res, err = suite.ioctx.LockExclusive(oid, "myLock", "myCookie", "this is a description", 0, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), -17, res)
|
|
|
|
// fail to lock sh
|
|
res, err = suite.ioctx.LockShared(oid, "myLock", "myCookie", "", "a description", 0, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), -17, res)
|
|
|
|
// unlock
|
|
res, err = suite.ioctx.Unlock(oid, "myLock", "myCookie")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, res)
|
|
|
|
// verify unlock
|
|
info, err = suite.ioctx.ListLockers(oid, "myLock")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, len(info.Clients))
|
|
|
|
// lock sh
|
|
res, err = suite.ioctx.LockShared(oid, "myLock", "myCookie", "", "a description", 0, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, res)
|
|
|
|
// verify lock sh
|
|
info, err = suite.ioctx.ListLockers(oid, "myLock")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 1, len(info.Clients))
|
|
assert.Equal(suite.T(), false, info.Exclusive)
|
|
|
|
// fail to lock sh again
|
|
res, err = suite.ioctx.LockExclusive(oid, "myLock", "myCookie", "a description", 0, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), -17, res)
|
|
|
|
// fail to lock ex
|
|
res, err = suite.ioctx.LockExclusive(oid, "myLock", "myCookie", "this is a test lock", 0, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), res, -17)
|
|
|
|
// break the lock
|
|
res, err = suite.ioctx.BreakLock(oid, "myLock", info.Clients[0], "myCookie")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, res)
|
|
|
|
// verify lock broken
|
|
info, err = suite.ioctx.ListLockers(oid, "myLock")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, len(info.Clients))
|
|
|
|
// lock sh with duration
|
|
res, err = suite.ioctx.LockShared(oid, "myLock", "myCookie", "", "a description", time.Millisecond, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, res)
|
|
|
|
// verify lock sh expired
|
|
time.Sleep(time.Second)
|
|
info, err = suite.ioctx.ListLockers(oid, "myLock")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, len(info.Clients))
|
|
|
|
// lock sh with duration
|
|
res, err = suite.ioctx.LockExclusive(oid, "myLock", "myCookie", "a description", time.Millisecond, nil)
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, res)
|
|
|
|
// verify lock sh expired
|
|
time.Sleep(time.Second)
|
|
info, err = suite.ioctx.ListLockers(oid, "myLock")
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), 0, len(info.Clients))
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestOmapOnNonexistentObjectError() {
|
|
suite.SetupConnection()
|
|
oid := suite.GenObjectName()
|
|
_, err := suite.ioctx.GetAllOmapValues(oid, "", "", 100)
|
|
assert.Equal(suite.T(), err, ErrNotFound)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestOpenIOContextInvalidPool() {
|
|
ioctx, err := suite.conn.OpenIOContext("cmartel")
|
|
require.Error(suite.T(), err)
|
|
require.Nil(suite.T(), ioctx)
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestGetLastVersion() {
|
|
suite.SetupConnection()
|
|
// NOTE: Reusing the ioctx set up by SetupConnection seems to make this
|
|
// test flakey. This is possibly be due to the value being "global" to the
|
|
// ioctx. Thus we create a new ioctx for the subtests.
|
|
|
|
suite.T().Run("write", func(t *testing.T) {
|
|
ioctx, err := suite.conn.OpenIOContext(suite.pool)
|
|
require.NoError(suite.T(), err)
|
|
oid := suite.GenObjectName()
|
|
defer func(oid string) {
|
|
assert.NoError(t, ioctx.Delete(oid))
|
|
}(oid)
|
|
|
|
v1, _ := ioctx.GetLastVersion()
|
|
|
|
err = ioctx.Write(oid, []byte("something to write"), 0)
|
|
assert.NoError(t, err)
|
|
|
|
v2, _ := ioctx.GetLastVersion()
|
|
assert.NotEqual(t, v1, v2)
|
|
|
|
v3, _ := ioctx.GetLastVersion()
|
|
assert.Equal(t, v2, v3)
|
|
|
|
err = ioctx.Write(oid, []byte("something completely different"), 0)
|
|
assert.NoError(t, err)
|
|
|
|
v4, _ := ioctx.GetLastVersion()
|
|
assert.NotEqual(t, v1, v4)
|
|
assert.NotEqual(t, v2, v4)
|
|
assert.NotEqual(t, v3, v4)
|
|
})
|
|
|
|
suite.T().Run("writeAndRead", func(t *testing.T) {
|
|
ioctx, err := suite.conn.OpenIOContext(suite.pool)
|
|
require.NoError(suite.T(), err)
|
|
oid := suite.GenObjectName()
|
|
defer func(oid string) {
|
|
assert.NoError(t, ioctx.Delete(oid))
|
|
}(oid)
|
|
|
|
v1, _ := ioctx.GetLastVersion()
|
|
|
|
err = ioctx.Write(oid, []byte("presto"), 0)
|
|
assert.NoError(t, err)
|
|
|
|
v2, _ := ioctx.GetLastVersion()
|
|
assert.NotEqual(t, v1, v2)
|
|
|
|
bytes := make([]byte, 1024)
|
|
_, err = ioctx.Read(oid, bytes, 0)
|
|
assert.NoError(t, err)
|
|
|
|
v3, _ := ioctx.GetLastVersion()
|
|
assert.Equal(t, v2, v3)
|
|
|
|
err = ioctx.Write(oid, []byte("abracadabra"), 0)
|
|
assert.NoError(t, err)
|
|
|
|
v4, _ := ioctx.GetLastVersion()
|
|
assert.NotEqual(t, v1, v4)
|
|
assert.NotEqual(t, v2, v4)
|
|
assert.NotEqual(t, v3, v4)
|
|
|
|
_, err = ioctx.Read(oid, bytes, 0)
|
|
assert.NoError(t, err)
|
|
|
|
v5, _ := ioctx.GetLastVersion()
|
|
assert.Equal(t, v4, v5)
|
|
})
|
|
|
|
suite.T().Run("writeAndReadMultiple", func(t *testing.T) {
|
|
ioctx, err := suite.conn.OpenIOContext(suite.pool)
|
|
require.NoError(suite.T(), err)
|
|
|
|
oids := make([]string, 5)
|
|
vers := make([]uint64, 5)
|
|
for i := 0; i < 5; i++ {
|
|
oid := suite.GenObjectName()
|
|
defer func(oid string) {
|
|
assert.NoError(t, ioctx.Delete(oid))
|
|
}(oid)
|
|
err = ioctx.Write(oid, []byte(oid), 0)
|
|
assert.NoError(t, err)
|
|
|
|
oids[i] = oid
|
|
vers[i], _ = ioctx.GetLastVersion()
|
|
}
|
|
|
|
var v uint64
|
|
bytes := make([]byte, 1024)
|
|
|
|
_, err = ioctx.Read(oids[0], bytes, 0)
|
|
assert.NoError(t, err)
|
|
v, _ = ioctx.GetLastVersion()
|
|
assert.Equal(t, vers[0], v)
|
|
|
|
_, err = ioctx.Read(oids[4], bytes, 0)
|
|
assert.NoError(t, err)
|
|
v, _ = ioctx.GetLastVersion()
|
|
assert.Equal(t, vers[4], v)
|
|
|
|
_, err = ioctx.Read(oids[1], bytes, 0)
|
|
assert.NoError(t, err)
|
|
v, _ = ioctx.GetLastVersion()
|
|
assert.Equal(t, vers[1], v)
|
|
})
|
|
|
|
suite.T().Run("invalidIOContext", func(t *testing.T) {
|
|
ioctx := &IOContext{}
|
|
_, err := ioctx.GetLastVersion()
|
|
assert.Error(t, err)
|
|
})
|
|
}
|
|
|
|
func (suite *RadosTestSuite) TestSetGetNamespace() {
|
|
suite.SetupConnection()
|
|
suite.T().Run("validNS", func(t *testing.T) {
|
|
suite.ioctx.SetNamespace("space1")
|
|
ns, err := suite.ioctx.GetNamespace()
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, "space1", ns)
|
|
})
|
|
|
|
suite.T().Run("allNamespaces", func(t *testing.T) {
|
|
suite.ioctx.SetNamespace(AllNamespaces)
|
|
ns, err := suite.ioctx.GetNamespace()
|
|
assert.NoError(suite.T(), err)
|
|
assert.Equal(suite.T(), AllNamespaces, ns)
|
|
})
|
|
|
|
suite.T().Run("invalidIoctx", func(t *testing.T) {
|
|
i := &IOContext{}
|
|
ns, err := i.GetNamespace()
|
|
assert.Error(suite.T(), err)
|
|
assert.Equal(suite.T(), "", ns)
|
|
})
|
|
}
|
|
|
|
func TestRadosTestSuite(t *testing.T) {
|
|
tsuite.Run(t, new(RadosTestSuite))
|
|
}
|