How to use Err method of launcher Package

Best Rod code snippet using launcher.Err

remove_apps_from_folder.go

Source: remove_apps_from_folder.go Github

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1/​/​ Copyright 2021 The Chromium OS Authors. All rights reserved.2/​/​ Use of this source code is governed by a BSD-style license that can be3/​/​ found in the LICENSE file.4package launcher5import (6 "context"7 "io/​ioutil"8 "os"9 "chromiumos/​tast/​local/​chrome"10 "chromiumos/​tast/​local/​chrome/​ash"11 "chromiumos/​tast/​local/​chrome/​uiauto"12 "chromiumos/​tast/​local/​chrome/​uiauto/​launcher"13 "chromiumos/​tast/​testing"14 "chromiumos/​tast/​testing/​hwdep"15)16func init() {17 testing.AddTest(&testing.Test{18 Func: RemoveAppsFromFolder,19 LacrosStatus: testing.LacrosVariantUnneeded,20 Desc: "Test removing items from a folder in the launcher",21 Contacts: []string{22 "cros-system-ui-eng@google.com",23 "chromeos-sw-engprod@google.com",24 "mmourgos@chromium.org"},25 Attr: []string{"group:mainline", "informational"},26 SoftwareDeps: []string{"chrome"},27 Params: []testing.Param{{28 Name: "productivity_launcher_clamshell_mode",29 Val: launcher.TestCase{ProductivityLauncher: true, TabletMode: false},30 }, {31 Name: "clamshell_mode",32 Val: launcher.TestCase{ProductivityLauncher: false, TabletMode: false},33 }, {34 Name: "productivity_launcher_tablet_mode",35 Val: launcher.TestCase{ProductivityLauncher: true, TabletMode: true},36 ExtraHardwareDeps: hwdep.D(hwdep.InternalDisplay()),37 }, {38 Name: "tablet_mode",39 Val: launcher.TestCase{ProductivityLauncher: false, TabletMode: true},40 ExtraHardwareDeps: hwdep.D(hwdep.InternalDisplay()),41 }},42 })43}44/​/​ RemoveAppsFromFolder tests that items can be removed from a folder.45func RemoveAppsFromFolder(ctx context.Context, s *testing.State) {46 extDirBase, err := ioutil.TempDir("", "")47 if err != nil {48 s.Fatal("Failed to create a temporary directory: ", err)49 }50 defer os.RemoveAll(extDirBase)51 /​/​ Create 10 fake apps and get the the options to add to the new chrome session.52 opts, err := ash.GeneratePrepareFakeAppsOptions(extDirBase, 10)53 if err != nil {54 s.Fatal("Failed to create 10 fake apps")55 }56 testCase := s.Param().(launcher.TestCase)57 productivityLauncher := testCase.ProductivityLauncher58 if productivityLauncher {59 opts = append(opts, chrome.EnableFeatures("ProductivityLauncher"))60 } else {61 opts = append(opts, chrome.DisableFeatures("ProductivityLauncher"))62 }63 /​/​ Creating fake apps and logging into a new session in this test ensures that enough apps will be available to folder.64 cr, err := chrome.New(ctx, opts...)65 if err != nil {66 s.Fatal("Chrome login failed: ", err)67 }68 defer cr.Close(ctx)69 tconn, err := cr.TestAPIConn(ctx)70 if err != nil {71 s.Fatal("Failed to connect to test API: ", err)72 }73 tabletMode := testCase.TabletMode74 cleanup, err := ash.EnsureTabletModeEnabled(ctx, tconn, tabletMode)75 if err != nil {76 s.Fatalf("Failed to ensure tablet mode state %t: %v", tabletMode, err)77 }78 defer cleanup(ctx)79 if !tabletMode {80 if err := ash.WaitForLauncherState(ctx, tconn, ash.Closed); err != nil {81 s.Fatal("Launcher not closed after transition to clamshell mode: ", err)82 }83 }84 usingBubbleLauncher := productivityLauncher && !tabletMode85 /​/​ Open the Launcher and go to Apps list page.86 if usingBubbleLauncher {87 if err := launcher.OpenBubbleLauncher(tconn)(ctx); err != nil {88 s.Fatal("Failed to open bubble launcher: ", err)89 }90 } else {91 if err := launcher.OpenExpandedView(tconn)(ctx); err != nil {92 s.Fatal("Failed to open Expanded Application list view: ", err)93 }94 }95 if err := launcher.WaitForStableNumberOfApps(ctx, tconn); err != nil {96 s.Fatal("Failed to wait for item count in app list to stabilize: ", err)97 }98 if err := launcher.CreateFolder(ctx, tconn, productivityLauncher); err != nil {99 s.Fatal("Failed to create folder app: ", err)100 }101 /​/​ Add 5 app items to the folder.102 if err := launcher.AddItemsToFolder(ctx, tconn, launcher.UnnamedFolderFinder, 5, !usingBubbleLauncher); err != nil {103 s.Fatal("Failed to add items to folder: ", err)104 }105 /​/​ Check that the folder has 7 items.106 size, err := launcher.GetFolderSize(ctx, tconn, launcher.UnnamedFolderFinder)107 if err != nil {108 s.Fatal("Failed to get the folder size: ", err)109 }110 if size != 7 {111 s.Fatalf("Unexpected number of items in folder, got %d, want %d", size, 7)112 }113 /​/​ Remove 3 items from the folder.114 for i := 0; i < 3; i++ {115 if err := launcher.RemoveIconFromFolder(tconn, launcher.UnnamedFolderFinder)(ctx); err != nil {116 s.Fatal("Failed to remove icon from folder: ", err)117 }118 }119 /​/​ Check that the folder has 4 items.120 size, err = launcher.GetFolderSize(ctx, tconn, launcher.UnnamedFolderFinder)121 if err != nil {122 s.Fatal("Failed to get the folder size: ", err)123 }124 if size != 4 {125 s.Fatalf("Unexpected number of items in folder, got %d, want %d", size, 4)126 }127 /​/​ Remove 3 items from the folder.128 for i := 0; i < 3; i++ {129 if err := launcher.RemoveIconFromFolder(tconn, launcher.UnnamedFolderFinder)(ctx); err != nil {130 s.Fatal("Failed to remove icon from folder: ", err)131 }132 }133 /​/​ With productivity launcher enabled, launcher does not delete single-item folders, so the folder should be around until the last item is dragged out.134 if productivityLauncher {135 if err := launcher.RemoveIconFromFolder(tconn, launcher.UnnamedFolderFinder)(ctx); err != nil {136 s.Fatal("Failed to remove last icon from folder: ", err)137 }138 }139 /​/​ Check that there is no longer a folder.140 ui := uiauto.New(tconn)141 if err := ui.WaitUntilGone(launcher.UnnamedFolderFinder)(ctx); err != nil {142 s.Fatal("Folder exists when it should not: ", err)143 }144}...

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create_and_fill_folder.go

Source: create_and_fill_folder.go Github

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1/​/​ Copyright 2021 The Chromium OS Authors. All rights reserved.2/​/​ Use of this source code is governed by a BSD-style license that can be3/​/​ found in the LICENSE file.4package launcher5import (6 "context"7 "io/​ioutil"8 "os"9 "time"10 "chromiumos/​tast/​local/​chrome"11 "chromiumos/​tast/​local/​chrome/​ash"12 "chromiumos/​tast/​local/​chrome/​uiauto/​launcher"13 "chromiumos/​tast/​testing"14 "chromiumos/​tast/​testing/​hwdep"15)16func init() {17 testing.AddTest(&testing.Test{18 Func: CreateAndFillFolder,19 LacrosStatus: testing.LacrosVariantUnneeded,20 Desc: "Test adding items to a folder in the launcher",21 Contacts: []string{22 "cros-system-ui-eng@google.com",23 "chromeos-sw-engprod@google.com",24 "mmourgos@chromium.org"},25 Attr: []string{"group:mainline", "informational"},26 SoftwareDeps: []string{"chrome"},27 Timeout: 4 * time.Minute,28 Params: []testing.Param{{29 Name: "productivity_launcher_clamshell_mode",30 Val: launcher.TestCase{ProductivityLauncher: true, TabletMode: false},31 }, {32 Name: "clamshell_mode",33 Val: launcher.TestCase{ProductivityLauncher: false, TabletMode: false},34 }, {35 Name: "productivity_launcher_tablet_mode",36 Val: launcher.TestCase{ProductivityLauncher: true, TabletMode: true},37 ExtraHardwareDeps: hwdep.D(hwdep.InternalDisplay()),38 }, {39 Name: "tablet_mode",40 Val: launcher.TestCase{ProductivityLauncher: false, TabletMode: true},41 ExtraHardwareDeps: hwdep.D(hwdep.InternalDisplay()),42 }},43 })44}45/​/​ CreateAndFillFolder tests that a folder can be filled to the maximum allowed size.46func CreateAndFillFolder(ctx context.Context, s *testing.State) {47 extDirBase, err := ioutil.TempDir("", "")48 if err != nil {49 s.Fatal("Failed to create a temporary directory: ", err)50 }51 defer os.RemoveAll(extDirBase)52 /​/​ Create 50 fake apps and get the the options to add to the new chrome session.53 opts, err := ash.GeneratePrepareFakeAppsOptions(extDirBase, 50)54 if err != nil {55 s.Fatal("Failed to create 50 fake apps")56 }57 testCase := s.Param().(launcher.TestCase)58 productivityLauncher := testCase.ProductivityLauncher59 if productivityLauncher {60 opts = append(opts, chrome.EnableFeatures("ProductivityLauncher"))61 } else {62 opts = append(opts, chrome.DisableFeatures("ProductivityLauncher"))63 }64 /​/​ Creating fake apps and logging into a new session in this test ensures that enough apps will be available to folder.65 cr, err := chrome.New(ctx, opts...)66 if err != nil {67 s.Fatal("Chrome login failed: ", err)68 }69 defer cr.Close(ctx)70 tconn, err := cr.TestAPIConn(ctx)71 if err != nil {72 s.Fatal("Failed to connect to test API: ", err)73 }74 tabletMode := testCase.TabletMode75 cleanup, err := ash.EnsureTabletModeEnabled(ctx, tconn, tabletMode)76 if err != nil {77 s.Fatalf("Failed to ensure tablet mode state %t: %v", tabletMode, err)78 }79 defer cleanup(ctx)80 if !tabletMode {81 if err := ash.WaitForLauncherState(ctx, tconn, ash.Closed); err != nil {82 s.Fatal("Launcher not closed after transition to clamshell mode: ", err)83 }84 }85 usingBubbleLauncher := productivityLauncher && !tabletMode86 /​/​ Open the Launcher on the apps grid page.87 if usingBubbleLauncher {88 if err := launcher.OpenBubbleLauncher(tconn)(ctx); err != nil {89 s.Fatal("Failed to open bubble launcher: ", err)90 }91 } else {92 if err := launcher.OpenExpandedView(tconn)(ctx); err != nil {93 s.Fatal("Failed to open Expanded Application list view: ", err)94 }95 }96 if err := launcher.WaitForStableNumberOfApps(ctx, tconn); err != nil {97 s.Fatal("Failed to wait for item count in app list to stabilize: ", err)98 }99 if err := launcher.CreateFolder(ctx, tconn, productivityLauncher); err != nil {100 s.Fatal("Failed to create folder app: ", err)101 }102 /​/​ The folder already has 2 items. Add 46 more items to get to the maximum folder size of 48 apps.103 if err := launcher.AddItemsToFolder(ctx, tconn, launcher.UnnamedFolderFinder, 46, !usingBubbleLauncher); err != nil {104 s.Fatal("Failed to add items to folder: ", err)105 }106 /​/​ Check that the number of apps in the folder is 48.107 size, err := launcher.GetFolderSize(ctx, tconn, launcher.UnnamedFolderFinder)108 if err != nil {109 s.Fatal("Failed to get the folder size: ", err)110 }111 if size != 48 {112 s.Fatalf("Unexpected number of items in folder, got %d, want %d", size, 48)113 }114 /​/​ Attempt to add one more item to the folder.115 if err := launcher.AddItemsToFolder(ctx, tconn, launcher.UnnamedFolderFinder, 1, !usingBubbleLauncher); err != nil {116 s.Fatal("Failed to add items to folder: ", err)117 }118 /​/​ Because the folder was already filled to the maximum size, the number of apps in the folder should still be 48.119 /​/​ Check that the folder size remains at the max of 48.120 size, err = launcher.GetFolderSize(ctx, tconn, launcher.UnnamedFolderFinder)121 if err != nil {122 s.Fatal("Failed to get the folder size: ", err)123 }124 if size != 48 {125 s.Fatalf("Unexpected number of items in folder, got %d, want %d", size, 48)126 }127}...

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smoke.go

Source: smoke.go Github

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...34 tconn, err := cr.TestAPIConn(ctx)35 if err != nil {36 s.Fatal("Failed to connect Test API: ", err)37 }38 defer faillog.DumpUITreeOnError(ctx, s.OutDir(), s.HasError, tconn)39 /​/​ The test expects clamshell mode.40 cleanup, err := ash.EnsureTabletModeEnabled(ctx, tconn, false)41 if err != nil {42 s.Fatal("Failed to ensure clamshell mode: ", err)43 }44 defer cleanup(ctx)45 ui := uiauto.New(tconn)46 if err := ui.WithInterval(2*time.Second).WaitUntilNoEvent(nodewith.Root(), event.LocationChanged)(ctx); err != nil {47 s.Fatal("Failed to wait for location changes: ", err)48 }49 /​/​ Open peeking launcher using search key accelerator.50 if err := ash.TriggerLauncherStateChange(ctx, tconn, ash.AccelSearch); err != nil {51 s.Fatal("Failed to trigger launcher using search key: ", err)52 }...

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Err

Using AI Code Generation

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1import (2func main() {3 err = launch.Launch()4 if err != nil {5 fmt.Println(err)6 }7}8import (9func main() {10 err = launch.Launch()11 if err != nil {12 fmt.Println(err.Error())13 }14}15import (16func main() {17 err = launch.Launch()18 if err != nil {19 fmt.Println(err.String())20 }21}22import (23func main() {24 err = launch.Launch()25 if err != nil {26 fmt.Println(err.Error())27 }28}29import (30func main() {31 err = launch.Launch()32 if err != nil {33 fmt.Println(err.String())34 }35}36import (37func main() {38 err = launch.Launch()39 if err != nil {40 fmt.Println(err.Error())41 }42}43import (44func main() {45 err = launch.Launch()46 if err != nil {47 fmt.Println(err.String())48 }49}50import (51func main() {52 err = launch.Launch()53 if err != nil {54 fmt.Println(err.Error())55 }56}

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Err

Using AI Code Generation

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1import (2func main() {3 config := ldrelay.Config{}4 launcher := ldrelay.NewLauncher(config)5 err := launcher.Err()6 fmt.Println(err)7}8./​2.go:11:3: cannot use launcher.Err() (type error) as type string in assignment9func getTest(w http.ResponseWriter, r *http.Request) {10 w.Header().Set("Content-Type", "application/​json")11 w.WriteHeader(http.StatusOK)12 w.Write([]byte(`{"message": "test"}`))13}14func TestGetTest(t *testing.T) {15 req, err := http.NewRequest("GET", "/​test", nil)16 if err != nil {17 t.Fatal(err)18 }19 rr := httptest.NewRecorder()20 handler := http.HandlerFunc(getTest)21 handler.ServeHTTP(rr, req)22 if status := rr.Code; status != http.StatusOK {23 t.Errorf("handler returned wrong status code: got %v want %v",24 }25 expected := `{"message": "test"}`26 if rr.Body.String() != expected {27 t.Errorf("handler returned unexpected body: got %v want %v",28 rr.Body.String(), expected)29 }30}31--- FAIL: TestGetTest (0.00s)32func getTest(w http.ResponseWriter, r *http.Request) {33 w.Header().Set("Content-Type", "application/​json")34 w.WriteHeader(http.StatusOK)35 w.Write([]byte(`{"message": "test"}`))36}37func TestGetTest(t *testing.T) {

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Err

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello")4 l := launcher.Launcher{}5 l.Err()6}7import (8type Launcher struct {9}10func (l *Launcher) Err() {11 fmt.Println("Error")12}13 /​usr/​local/​Cellar/​go/​1.7.1/​libexec/​src/​launcher (from $GOROOT)14 /​Users/​rohit/​go/​src/​launcher (from $GOPATH)

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Err

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Error returned by launcher class is :", launcher.Err())4}5import (6func main() {7 fmt.Println("Error returned by launcher class is :", launcher.Err())8}9import (10func main() {11 fmt.Println("Error returned by

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