multivm

type ARCOptions struct {
}

type BaseMetrics struct {
	// contains filtered or unexported fields
}

type ChromeOptions struct {
	EnableFeatures []string // extra Chrome features to enable
	ExtraArgs      []string // passed to Chrome on initialization
	Timeout        time.Duration
}

type CrostiniOptions struct {
	DebianVersion  vm.ContainerDebianVersion // OS version of the container image.
	MinDiskSize    uint64                    // The minimum size of the VM image in bytes. 0 to use default disk size.
	LargeContainer bool
}

type PreData struct {
	// Always available.
	Chrome      *chrome.Chrome
	TestAPIConn *chrome.TestConn
	Keyboard    *input.KeyboardEventWriter
	// The VMs set up by the precondition. It is recommended to access via the
	// VM-defined helper methods, such as multivm.ARCFromPre and
	// multivm.CrostiniFromPre.
	VMs map[string]interface{}
}

type StateManager struct {
	// contains filtered or unexported fields
}

type StateManagerTestingState interface {
	DataPath(p string) string
	OutDir() string
	RequiredVar(name string) string
	Var(name string) (val string, ok bool)
	SoftwareDeps() []string
}

type VMActivation interface {
	// CheckAndReset checks and cleans a VM, so it can be re-used for another test.
	CheckAndReset(ctx context.Context, st StateManagerTestingState) error
	// Deactivate the VM.
	Deactivate(ctx context.Context) error
	// VM returns a VM-specific object representing the active VM.
	VM() interface{}
}

type VMOptions interface {
	// Name returns a stable name for the VM. This is the same name that
	// must be passed to StateManager.VM() to retrieve the VM instance.
	Name() string
	// ChromeOpts returns the Chrome option(s) that should be passed to
	// chrome.New().
	ChromeOpts() []chrome.Option
	// ActivateTimeout returns the time needed to activate the VM.
	ActivateTimeout() time.Duration
	// Activate activates the requested VM. The operation should either
	// succeed completely, or roll the VM back to a deactivated state.
	Activate(ctx context.Context, cr *chrome.Chrome, tconn *chrome.TestConn, st StateManagerTestingState) (VMActivation, error)
}