src/chromiumos/tast/local/bundles/cros/crostini/files_app_watch.go

// Copyright 2020 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package crostini

import (
	"context"
	"time"

	"chromiumos/tast/ctxutil"
	"chromiumos/tast/local/chrome/uiauto"
	"chromiumos/tast/local/chrome/uiauto/filesapp"
	"chromiumos/tast/local/crostini"
	"chromiumos/tast/testing"
)

func init() {
	testing.AddTest(&testing.Test{
		Func:         FilesAppWatch,
		Desc:         "Checks crostini FilesApp watch",
		Contacts:     []string{"joelhockey@chromium.org", "cros-containers-dev@google.com"},
		Attr:         []string{"group:mainline", "informational"},
		Vars:         []string{"keepState"},
		VarDeps:      []string{"ui.gaiaPoolDefault"},
		SoftwareDeps: []string{"chrome", "vm_host"},
		Params: []testing.Param{
			// Parameters generated by params_test.go. DO NOT EDIT.
			{
				Name:              "stretch_stable",
				ExtraData:         []string{crostini.GetContainerMetadataArtifact("stretch", false), crostini.GetContainerRootfsArtifact("stretch", false)},
				ExtraSoftwareDeps: []string{"dlc"},
				ExtraHardwareDeps: crostini.CrostiniStable,
				Pre:               crostini.StartedByDlcStretch(),
				Timeout:           7 * time.Minute,
			}, {
				Name:              "stretch_unstable",
				ExtraAttr:         []string{"informational"},
				ExtraData:         []string{crostini.GetContainerMetadataArtifact("stretch", false), crostini.GetContainerRootfsArtifact("stretch", false)},
				ExtraSoftwareDeps: []string{"dlc"},
				ExtraHardwareDeps: crostini.CrostiniUnstable,
				Pre:               crostini.StartedByDlcStretch(),
				Timeout:           7 * time.Minute,
			}, {
				Name:              "buster_stable",
				ExtraData:         []string{crostini.GetContainerMetadataArtifact("buster", false), crostini.GetContainerRootfsArtifact("buster", false)},
				ExtraSoftwareDeps: []string{"dlc"},
				ExtraHardwareDeps: crostini.CrostiniStable,
				Pre:               crostini.StartedByDlcBuster(),
				Timeout:           7 * time.Minute,
			}, {
				Name:              "buster_unstable",
				ExtraAttr:         []string{"informational"},
				ExtraData:         []string{crostini.GetContainerMetadataArtifact("buster", false), crostini.GetContainerRootfsArtifact("buster", false)},
				ExtraSoftwareDeps: []string{"dlc"},
				ExtraHardwareDeps: crostini.CrostiniUnstable,
				Pre:               crostini.StartedByDlcBuster(),
				Timeout:           7 * time.Minute,
			}, {
				Name:              "bullseye_stable",
				ExtraAttr:         []string{"informational"},
				ExtraData:         []string{crostini.GetContainerMetadataArtifact("bullseye", false), crostini.GetContainerRootfsArtifact("bullseye", false)},
				ExtraSoftwareDeps: []string{"dlc"},
				ExtraHardwareDeps: crostini.CrostiniStable,
				Pre:               crostini.StartedByDlcBullseye(),
				Timeout:           7 * time.Minute,
			}, {
				Name:              "bullseye_unstable",
				ExtraAttr:         []string{"informational"},
				ExtraData:         []string{crostini.GetContainerMetadataArtifact("bullseye", false), crostini.GetContainerRootfsArtifact("bullseye", false)},
				ExtraSoftwareDeps: []string{"dlc"},
				ExtraHardwareDeps: crostini.CrostiniUnstable,
				Pre:               crostini.StartedByDlcBullseye(),
				Timeout:           7 * time.Minute,
			},
		},
	})
}

func FilesAppWatch(ctx context.Context, s *testing.State) {
	pre := s.PreValue().(crostini.PreData)
	tconn := pre.TestAPIConn
	cont := s.PreValue().(crostini.PreData).Container
	defer crostini.RunCrostiniPostTest(ctx, s.PreValue().(crostini.PreData))

	// Use a shortened context for test operations to reserve time for cleanup.
	cleanupCtx := ctx
	ctx, cancel := ctxutil.Shorten(ctx, 5*time.Second)
	defer cancel()

	const (
		testFileName1   = "FilesAppWatch1.txt"
		testFileName2   = "FilesAppWatch2.txt"
		testFileContent = "FilesAppWatch"
	)

	if err := cont.WriteFile(ctx, testFileName1, testFileContent); err != nil {
		s.Fatal("Create file failed: ", err)
	}
	defer cont.RemoveAll(cleanupCtx, testFileName1)

	// Launch the files application
	files, err := filesapp.Launch(ctx, tconn)
	if err != nil {
		s.Fatal("Launching the Files App failed: ", err)
	}

	// Validate file1.txt is shown in 'Linux files'.
	if err := uiauto.Combine("find file1.txt",
		files.OpenDir("Linux files", "Files - Linux files"),
		files.WithTimeout(10*time.Second).WaitForFile(testFileName1))(ctx); err != nil {
		s.Fatal("Failed to find file1.txt created in the container in Linux files: ", err)
	}
	// Create file2.txt in container and check that FilesApp refreshes.
	if err := cont.WriteFile(ctx, testFileName2, testFileContent); err != nil {
		s.Fatal("Create file failed: ", err)
	}
	defer cont.RemoveAll(cleanupCtx, testFileName2)
	if err := files.WithTimeout(10 * time.Second).WaitForFile(testFileName2)(ctx); err != nil {
		s.Fatal("Waiting for file2.txt failed: ", err)
	}
}