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How to use Error method of executor Package

Best K6 code snippet using executor.Error

upgrade_test.go

Source:upgrade_test.go

...26		return "", nil27	}28	context := &clusterd.Context{Executor: executor}29	_, err := getCephMonVersionString(context, "rook-ceph")30	assert.NoError(t, err)31}32func TestGetCephMonVersionsString(t *testing.T) {33	executor := &exectest.MockExecutor{}34	executor.MockExecuteCommandWithOutput = func(debug bool, name string, command string, args ...string) (string, error) {35		assert.Equal(t, "versions", args[0])36		return "", nil37	}38	context := &clusterd.Context{Executor: executor}39	_, err := getAllCephDaemonVersionsString(context, "rook-ceph")40	assert.Nil(t, err)41}42func TestEnableMessenger2(t *testing.T) {43	executor := &exectest.MockExecutor{}44	executor.MockExecuteCommandWithOutput = func(debug bool, name string, command string, args ...string) (string, error) {45		assert.Equal(t, "mon", args[0])46		assert.Equal(t, "enable-msgr2", args[1])47		return "", nil48	}49	context := &clusterd.Context{Executor: executor}50	err := EnableMessenger2(context, "rook-ceph")51	assert.NoError(t, err)52}53func TestEnableReleaseOSDFunctionality(t *testing.T) {54	executor := &exectest.MockExecutor{}55	executor.MockExecuteCommandWithOutput = func(debug bool, name string, command string, args ...string) (string, error) {56		assert.Equal(t, "osd", args[0])57		assert.Equal(t, "require-osd-release", args[1])58		assert.Equal(t, 3, len(args))59		return "", nil60	}61	context := &clusterd.Context{Executor: executor}62	err := EnableReleaseOSDFunctionality(context, "rook-ceph", "nautilus")63	assert.NoError(t, err)64}65func TestOkToStopDaemon(t *testing.T) {66	// First test67	executor := &exectest.MockExecutor{}68	executor.MockExecuteCommandWithOutput = func(debug bool, name string, command string, args ...string) (string, error) {69		switch {70		case args[0] == "mon" && args[1] == "ok-to-stop" && args[2] == "a":71			return "", nil72		}73		return "", errors.Errorf("unexpected ceph command %q", args)74	}75	context := &clusterd.Context{Executor: executor}76	deployment := "rook-ceph-mon-a"77	err := okToStopDaemon(context, deployment, "rook-ceph", "mon", "a")78	assert.NoError(t, err)79	// Second test80	executor.MockExecuteCommandWithOutput = func(debug bool, name string, command string, args ...string) (string, error) {81		assert.Equal(t, "mgr", args[0])82		assert.Equal(t, "ok-to-stop", args[1])83		assert.Equal(t, "a", args[2])84		return "", nil85	}86	context = &clusterd.Context{Executor: executor}87	deployment = "rook-ceph-mgr-a"88	err = okToStopDaemon(context, deployment, "rook-ceph", "mgr", "a")89	assert.NoError(t, err)90	// Third test91	executor.MockExecuteCommandWithOutput = func(debug bool, name string, command string, args ...string) (string, error) {92		assert.Equal(t, "dummy", args[0])93		assert.Equal(t, "ok-to-stop", args[1])94		assert.Equal(t, "a", args[2])95		return "", nil96	}97	context = &clusterd.Context{Executor: executor}98	deployment = "rook-ceph-dummy-a"99	err = okToStopDaemon(context, deployment, "rook-ceph", "dummy", "a")100	assert.NoError(t, err)101}102func TestOkToContinue(t *testing.T) {103	executor := &exectest.MockExecutor{}104	context := &clusterd.Context{Executor: executor}105	err := OkToContinue(context, "rook-ceph", "rook-ceph-mon-a", "mon", "a") // mon is not checked on ok-to-continue so nil is expected106	assert.NoError(t, err)107}108func TestFindFSName(t *testing.T) {109	fsName := findFSName("rook-ceph-mds-myfs-a")110	assert.Equal(t, "myfs-a", fsName)111	fsName = findFSName("rook-ceph-mds-my-super-fs-a")112	assert.Equal(t, "my-super-fs-a", fsName)113}114func TestDaemonMapEntry(t *testing.T) {115	dummyVersionsRaw := []byte(`116	{117		"mon": {118			"ceph version 13.2.5 (cbff874f9007f1869bfd3821b7e33b2a6ffd4988) mimic (stable)": 1,119			"ceph version 14.2.0 (3a54b2b6d167d4a2a19e003a705696d4fe619afc) nautilus (stable)": 2120		}121	}`)122	var dummyVersions CephDaemonsVersions123	err := json.Unmarshal([]byte(dummyVersionsRaw), &dummyVersions)124	assert.NoError(t, err)125	m, err := daemonMapEntry(&dummyVersions, "mon")126	assert.NoError(t, err)127	assert.Equal(t, dummyVersions.Mon, m)128	m, err = daemonMapEntry(&dummyVersions, "dummy")129	assert.Error(t, err)130}131func TestBuildHostListFromTree(t *testing.T) {132	dummyOsdTreeRaw := []byte(`133	{134		"nodes": [135		  {136			"id": -3,137			"name": "r1",138			"type": "rack",139			"type_id": 3,140			"children": [141			  -4142			]143		  },144		  {145			"id": -4,146			"name": "ceph-nano-oooooo",147			"type": "host",148			"type_id": 1,149			"pool_weights": {},150			"children": [151			  0152			]153		  },154		  {155			"id": 0,156			"name": "osd.0",157			"type": "osd",158			"type_id": 0,159			"crush_weight": 0.009796,160			"depth": 2,161			"pool_weights": {},162			"exists": 1,163			"status": "up",164			"reweight": 1,165			"primary_affinity": 1166		  },167		  {168			"id": -1,169			"name": "default",170			"type": "root",171			"type_id": 10,172			"children": [173			  -2174			]175		  },176		  {177			"id": -2,178			"name": "ceph-nano-nau-faa32aebf00b",179			"type": "host",180			"type_id": 1,181			"pool_weights": {},182			"children": []183		  }184		],185		"stray": [186		  {187			"id": 1,188			"name": "osd.1",189			"type": "osd",190			"type_id": 0,191			"crush_weight": 0,192			"depth": 0,193			"exists": 1,194			"status": "down",195			"reweight": 0,196			"primary_affinity": 1197		  }198		]199	  }`)200	var dummyTree OsdTree201	err := json.Unmarshal([]byte(dummyOsdTreeRaw), &dummyTree)202	assert.NoError(t, err)203	osdHosts, err := buildHostListFromTree(dummyTree)204	assert.NoError(t, err)205	assert.Equal(t, 2, len(osdHosts.Nodes))206	dummyEmptyOsdTreeRaw := []byte(`{}`)207	var dummyEmptyTree OsdTree208	err = json.Unmarshal([]byte(dummyEmptyOsdTreeRaw), &dummyEmptyTree)209	assert.NoError(t, err)210	_, err = buildHostListFromTree(dummyEmptyTree)211	assert.Error(t, err)212	dummyEmptyNodeOsdTreeRaw := []byte(`{"nodes": []}`)213	var dummyEmptyNodeTree OsdTree214	err = json.Unmarshal([]byte(dummyEmptyNodeOsdTreeRaw), &dummyEmptyNodeTree)215	assert.NoError(t, err)216	_, err = buildHostListFromTree(dummyEmptyNodeTree)217	assert.NoError(t, err)218}...

lockbased_query_executer.go

Source:lockbased_query_executer.go

1/*2Copyright IBM Corp. All Rights Reserved.3SPDX-License-Identifier: Apache-2.04*/5package lockbasedtxmgr6import (7	commonledger "github.com/hyperledger/fabric/common/ledger"8	"github.com/hyperledger/fabric/core/ledger"9)10// LockBasedQueryExecutor is a query executor used in `LockBasedTxMgr`11type lockBasedQueryExecutor struct {12	helper *queryHelper13	txid   string14}15func newQueryExecutor(txmgr *LockBasedTxMgr, txid string) *lockBasedQueryExecutor {16	helper := newQueryHelper(txmgr, nil)17	logger.Debugf("constructing new query executor txid = [%s]", txid)18	return &lockBasedQueryExecutor{helper, txid}19}20// GetState implements method in interface `ledger.QueryExecutor`21func (q *lockBasedQueryExecutor) GetState(ns string, key string) (val []byte, err error) {22	val, _, err = q.helper.getState(ns, key)23	return24}25// GetStateMetadata implements method in interface `ledger.QueryExecutor`26func (q *lockBasedQueryExecutor) GetStateMetadata(namespace, key string) (map[string][]byte, error) {27	return q.helper.getStateMetadata(namespace, key)28}29// GetStateMultipleKeys implements method in interface `ledger.QueryExecutor`30func (q *lockBasedQueryExecutor) GetStateMultipleKeys(namespace string, keys []string) ([][]byte, error) {31	return q.helper.getStateMultipleKeys(namespace, keys)32}33// GetStateRangeScanIterator implements method in interface `ledger.QueryExecutor`34// startKey is included in the results and endKey is excluded. An empty startKey refers to the first available key35// and an empty endKey refers to the last available key. For scanning all the keys, both the startKey and the endKey36// can be supplied as empty strings. However, a full scan shuold be used judiciously for performance reasons.37func (q *lockBasedQueryExecutor) GetStateRangeScanIterator(namespace string, startKey string, endKey string) (commonledger.ResultsIterator, error) {38	return q.helper.getStateRangeScanIterator(namespace, startKey, endKey)39}40// GetStateRangeScanIteratorWithMetadata implements method in interface `ledger.QueryExecutor`41// startKey is included in the results and endKey is excluded. An empty startKey refers to the first available key42// and an empty endKey refers to the last available key. For scanning all the keys, both the startKey and the endKey43// can be supplied as empty strings. However, a full scan shuold be used judiciously for performance reasons.44// metadata is a map of additional query parameters45func (q *lockBasedQueryExecutor) GetStateRangeScanIteratorWithMetadata(namespace string, startKey string, endKey string, metadata map[string]interface{}) (ledger.QueryResultsIterator, error) {46	return q.helper.getStateRangeScanIteratorWithMetadata(namespace, startKey, endKey, metadata)47}48// ExecuteQuery implements method in interface `ledger.QueryExecutor`49func (q *lockBasedQueryExecutor) ExecuteQuery(namespace, query string) (commonledger.ResultsIterator, error) {50	return q.helper.executeQuery(namespace, query)51}52// ExecuteQueryWithMetadata implements method in interface `ledger.QueryExecutor`53func (q *lockBasedQueryExecutor) ExecuteQueryWithMetadata(namespace, query string, metadata map[string]interface{}) (ledger.QueryResultsIterator, error) {54	return q.helper.executeQueryWithMetadata(namespace, query, metadata)55}56// GetPrivateData implements method in interface `ledger.QueryExecutor`57func (q *lockBasedQueryExecutor) GetPrivateData(namespace, collection, key string) ([]byte, error) {58	return q.helper.getPrivateData(namespace, collection, key)59}60func (q *lockBasedQueryExecutor) GetPrivateDataHash(namespace, collection, key string) ([]byte, error) {61	valueHash, _, err := q.helper.getPrivateDataValueHash(namespace, collection, key)62	return valueHash, err63}64// GetPrivateDataMetadata implements method in interface `ledger.QueryExecutor`65func (q *lockBasedQueryExecutor) GetPrivateDataMetadata(namespace, collection, key string) (map[string][]byte, error) {66	return q.helper.getPrivateDataMetadata(namespace, collection, key)67}68// GetPrivateDataMetadataByHash implements method in interface `ledger.QueryExecutor`69func (q *lockBasedQueryExecutor) GetPrivateDataMetadataByHash(namespace, collection string, keyhash []byte) (map[string][]byte, error) {70	return q.helper.getPrivateDataMetadataByHash(namespace, collection, keyhash)71}72// GetPrivateDataMultipleKeys implements method in interface `ledger.QueryExecutor`73func (q *lockBasedQueryExecutor) GetPrivateDataMultipleKeys(namespace, collection string, keys []string) ([][]byte, error) {74	return q.helper.getPrivateDataMultipleKeys(namespace, collection, keys)75}76// GetPrivateDataRangeScanIterator implements method in interface `ledger.QueryExecutor`77func (q *lockBasedQueryExecutor) GetPrivateDataRangeScanIterator(namespace, collection, startKey, endKey string) (commonledger.ResultsIterator, error) {78	return q.helper.getPrivateDataRangeScanIterator(namespace, collection, startKey, endKey)79}80// ExecuteQueryOnPrivateData implements method in interface `ledger.QueryExecutor`81func (q *lockBasedQueryExecutor) ExecuteQueryOnPrivateData(namespace, collection, query string) (commonledger.ResultsIterator, error) {82	return q.helper.executeQueryOnPrivateData(namespace, collection, query)83}84// Done implements method in interface `ledger.QueryExecutor`85func (q *lockBasedQueryExecutor) Done() {86	logger.Debugf("Done with transaction simulation / query execution [%s]", q.txid)87	q.helper.done()88}...

queryexecutor.go

Source:queryexecutor.go

...27}28func (m *MockQueryExecutor) GetState(namespace string, key string) ([]byte, error) {29	ns := m.State[namespace]30	if ns == nil {31		return nil, fmt.Errorf("Could not retrieve namespace %s", namespace)32	}33	return ns[key], nil34}35func (m *MockQueryExecutor) GetStateMultipleKeys(namespace string, keys []string) ([][]byte, error) {36	res, err := m.GetState(namespace, keys[0])37	if err != nil {38		return nil, err39	}40	return [][]byte{res}, nil41}42func (m *MockQueryExecutor) GetStateRangeScanIterator(namespace string, startKey string, endKey string) (commonledger.ResultsIterator, error) {43	return nil, nil44}45func (m *MockQueryExecutor) GetStateRangeScanIteratorWithMetadata(namespace string, startKey, endKey string, metadata map[string]interface{}) (ledger.QueryResultsIterator, error) {...

Error

Using AI Code Generation

1import (2func main() {3    cmd := exec.Command("ls", "-l")4    err := cmd.Run()5    if err != nil {6        log.Fatal(err)7    }8}

Error

Using AI Code Generation

1import (2func main() {3    executor := NewExecutor()4    err := executor.Execute("ls", "-l")5    if err != nil {6        fmt.Println(err)7        os.Exit(1)8    }9}10import (11func main() {12    executor := NewExecutor()13    err := executor.Run("ls", "-l")14    if err != nil {15        fmt.Println(err)16        os.Exit(1)17    }18}19import (20func main() {21    executor := NewExecutor()22    err := executor.Run("ls", "-l")23    if err != nil {24        fmt.Println(err)25        os.Exit(1)26    }27}28import (29func main() {30    executor := NewExecutor()31    err := executor.Run("ls", "-l")32    if err != nil {33        fmt.Println(err)34        os.Exit(1)35    }36}37import (38func main() {39    executor := NewExecutor()40    err := executor.Run("ls", "-l")41    if err != nil {42        fmt.Println(err)43        os.Exit(1)44    }45}

Error

Using AI Code Generation

1import (2type Executor struct {3	Error func(string)4}5func main() {6	executor := Executor{}7	executor.Error = func(message string) {8		fmt.Printf("Error: %s9	}

Error

Using AI Code Generation

1import (2func main() {3	executor := Executor{}4	executor2 := Executor2{}5	executor.execute()6	executor2.execute()7	err := executor.getError()8	err2 := executor2.getError()9	if err != nil {10		fmt.Println("Error message from executor class")11		fmt.Println(err.Error())12	}13	if err2 != nil {14		fmt.Println("Error message from executor2 class")15		fmt.Println(err2.Error())16	}17}18import "fmt"19type Executor struct {20}21func (e *Executor) execute() {22	e.error = fmt.Errorf("Error message from Executor class")23}24func (e *Executor) getError() error {25}26import "fmt"27type Executor2 struct {28}29func (e *Executor2) execute() {30	e.error = fmt.Errorf("Error message from Executor2 class")31}32func (e *Executor2) getError() error {33}

Error

Using AI Code Generation

1import (2func main() {3	err := executor.Error("Error: I am an error")4	fmt.Println(err)5}6func Error(msg string) string {7}

Error

Using AI Code Generation

1import (2func main() {3	fmt.Println("Error method of executor class")4	e := Executor{}5	e.Error()6	e.Error("Error message")7	e.Error("Error message", 10)8	e.Error("Error message", 10, time.Now())9}10import (11func main() {12	fmt.Println("Errorf method of executor class")13	e := Executor{}14	e.Errorf("Error message")15	e.Errorf("Error message %d", 10)16	e.Errorf("Error message %d %s", 10, time.Now())17}18import (19func main() {20	fmt.Println("Errorln method of executor class")21	e := Executor{}22	e.Errorln("Error message")23	e.Errorln("Error message", 10)24	e.Errorln("Error message", 10, time.Now())25}26import (27func main() {28	fmt.Println("Fatal method of executor class")29	e := Executor{}30	e.Fatal()31	e.Fatal("Fatal message")32	e.Fatal("Fatal message", 10)33	e.Fatal("Fatal message", 10, time.Now())34}

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