mirror of
https://github.com/httprunner/httprunner.git
synced 2026-05-11 18:11:21 +08:00
756 lines
20 KiB
Go
756 lines
20 KiB
Go
package hrp
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import (
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"fmt"
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"image"
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"image/jpeg"
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"image/png"
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"os"
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"path/filepath"
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"strings"
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"time"
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"github.com/electricbubble/gwda"
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"github.com/pkg/errors"
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"github.com/rs/zerolog/log"
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"github.com/httprunner/httprunner/v4/hrp/internal/builtin"
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)
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const (
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// Changes the value of maximum depth for traversing elements source tree.
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// It may help to prevent out of memory or timeout errors while getting the elements source tree,
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// but it might restrict the depth of source tree.
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// A part of elements source tree might be lost if the value was too small. Defaults to 50
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snapshotMaxDepth = 10
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// Allows to customize accept/dismiss alert button selector.
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// It helps you to handle an arbitrary element as accept button in accept alert command.
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// The selector should be a valid class chain expression, where the search root is the alert element itself.
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// The default button location algorithm is used if the provided selector is wrong or does not match any element.
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// e.g. **/XCUIElementTypeButton[`label CONTAINS[c] ‘accept’`]
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acceptAlertButtonSelector = "**/XCUIElementTypeButton[`label IN {'允许','好','仅在使用应用期间','稍后再说'}`]"
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dismissAlertButtonSelector = "**/XCUIElementTypeButton[`label IN {'不允许','暂不'}`]"
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)
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type IOSAction struct {
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MobileAction
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UDID string `json:"udid,omitempty" yaml:"udid,omitempty"`
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Actions []MobileAction `json:"actions,omitempty" yaml:"actions,omitempty"`
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}
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// StepIOS implements IStep interface.
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type StepIOS struct {
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step *TStep
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}
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func (s *StepIOS) UDID(udid string) *StepIOS {
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s.step.IOS.UDID = udid
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) InstallApp(path string) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: appInstall,
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Params: path,
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})
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return s
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}
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func (s *StepIOS) AppLaunch(bundleId string) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: appLaunch,
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Params: bundleId,
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})
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return s
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}
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func (s *StepIOS) AppLaunchUnattached(bundleId string) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: appLaunchUnattached,
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Params: bundleId,
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})
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return s
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}
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func (s *StepIOS) AppTerminate(bundleId string) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: appTerminate,
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Params: bundleId,
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})
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return s
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}
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func (s *StepIOS) Home() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiHome,
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Params: nil,
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) Click(params interface{}) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiClick,
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Params: params,
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) DoubleClick(params interface{}) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiDoubleClick,
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Params: params,
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) LongClick(params interface{}) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiLongClick,
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Params: params,
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) Swipe(sx, sy, ex, ey int) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiSwipe,
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Params: []int{sx, sy, ex, ey},
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) SwipeUp() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiSwipe,
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Params: "up",
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) SwipeDown() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiSwipe,
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Params: "down",
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) SwipeLeft() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiSwipe,
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Params: "left",
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) SwipeRight() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiSwipe,
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Params: "right",
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) Input(text string) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: uiInput,
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Params: text,
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})
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return &StepIOS{step: s.step}
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}
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// Times specify running times for run last action
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func (s *StepIOS) Times(n int) *StepIOS {
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if n <= 0 {
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log.Warn().Int("n", n).Msg("times should be positive, set to 1")
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n = 1
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}
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actionsTotal := len(s.step.IOS.Actions)
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if actionsTotal == 0 {
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return s
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}
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// actionsTotal >=1 && n >= 1
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lastAction := s.step.IOS.Actions[actionsTotal-1 : actionsTotal][0]
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for i := 0; i < n-1; i++ {
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// duplicate last action n-1 times
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s.step.IOS.Actions = append(s.step.IOS.Actions, lastAction)
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}
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return &StepIOS{step: s.step}
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}
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// Sleep specify sleep seconds after last action
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func (s *StepIOS) Sleep(n int) *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: ctlSleep,
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Params: n,
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) ScreenShot() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: ctlScreenShot,
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Params: nil,
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) StartCamera() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: ctlStartCamera,
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Params: nil,
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})
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return &StepIOS{step: s.step}
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}
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func (s *StepIOS) StopCamera() *StepIOS {
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s.step.IOS.Actions = append(s.step.IOS.Actions, MobileAction{
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Method: ctlStopCamera,
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Params: nil,
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})
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return &StepIOS{step: s.step}
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}
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// Validate switches to step validation.
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func (s *StepIOS) Validate() *StepIOSValidation {
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return &StepIOSValidation{
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step: s.step,
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}
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}
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func (s *StepIOS) Name() string {
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return s.step.Name
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}
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func (s *StepIOS) Type() StepType {
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return stepTypeAndroid
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}
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func (s *StepIOS) Struct() *TStep {
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return s.step
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}
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func (s *StepIOS) Run(r *SessionRunner) (*StepResult, error) {
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return runStepIOS(r, s.step)
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}
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// StepIOSValidation implements IStep interface.
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type StepIOSValidation struct {
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step *TStep
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}
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func (s *StepIOSValidation) AssertNameExists(expectedName string, msg ...string) *StepIOSValidation {
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v := Validator{
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Check: uiSelectorName,
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Assert: assertionExists,
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Expect: expectedName,
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}
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if len(msg) > 0 {
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v.Message = msg[0]
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} else {
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v.Message = fmt.Sprintf("[%s] not found", expectedName)
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}
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s.step.Validators = append(s.step.Validators, v)
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return s
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}
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func (s *StepIOSValidation) AssertNameNotExists(expectedName string, msg ...string) *StepIOSValidation {
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v := Validator{
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Check: uiSelectorName,
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Assert: assertionNotExists,
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Expect: expectedName,
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}
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if len(msg) > 0 {
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v.Message = msg[0]
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} else {
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v.Message = fmt.Sprintf("[%s] should not exist", expectedName)
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}
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s.step.Validators = append(s.step.Validators, v)
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return s
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}
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func (s *StepIOSValidation) AssertXpathExists(expectedXpath string, msg ...string) *StepIOSValidation {
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v := Validator{
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Check: uiSelectorXpath,
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Assert: assertionExists,
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Expect: expectedXpath,
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}
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if len(msg) > 0 {
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v.Message = msg[0]
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} else {
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v.Message = fmt.Sprintf("xpath [%s] not found", expectedXpath)
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}
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s.step.Validators = append(s.step.Validators, v)
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return s
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}
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func (s *StepIOSValidation) AssertXpathNotExists(expectedXpath string, msg ...string) *StepIOSValidation {
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v := Validator{
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Check: uiSelectorXpath,
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Assert: assertionNotExists,
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Expect: expectedXpath,
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}
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if len(msg) > 0 {
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v.Message = msg[0]
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} else {
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v.Message = fmt.Sprintf("xpath [%s] should not exist", expectedXpath)
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}
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s.step.Validators = append(s.step.Validators, v)
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return s
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}
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func (s *StepIOSValidation) Name() string {
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return s.step.Name
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}
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func (s *StepIOSValidation) Type() StepType {
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return stepTypeAndroid
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}
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func (s *StepIOSValidation) Struct() *TStep {
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return s.step
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}
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func (s *StepIOSValidation) Run(r *SessionRunner) (*StepResult, error) {
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return runStepIOS(r, s.step)
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}
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func (r *HRPRunner) InitWDAClient(udid string) (client *wdaClient, err error) {
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defer func() {
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if err != nil {
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return
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}
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// check if WDA is healthy
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ok, e := client.Driver.IsWdaHealthy()
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if err != nil {
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err = errors.Wrap(e, "check WDA health failed")
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return
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}
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if !ok {
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err = errors.New("WDA is not healthy")
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return
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}
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}()
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// avoid duplicate init
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if udid == "" && len(r.wdaClients) == 1 {
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for _, v := range r.wdaClients {
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return v, nil
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}
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}
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targetDevice, err := getAttachedIOSDevice(udid)
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if err != nil {
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return nil, err
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}
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// avoid duplicate init
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if client, ok := r.wdaClients[targetDevice.SerialNumber()]; ok {
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return client, nil
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}
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// switch to iOS springboard before init WDA session
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// aviod getting stuck when some super app is activate such as douyin or wexin
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log.Info().Msg("switch to iOS springboard")
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bundleID := "com.apple.springboard"
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_, err = targetDevice.GIDevice().AppLaunch(bundleID)
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if err != nil {
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return nil, errors.Wrap(err, "launch springboard failed")
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}
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// init WDA driver
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capabilities := gwda.NewCapabilities()
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capabilities.WithDefaultAlertAction(gwda.AlertActionAccept)
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driver, err := gwda.NewUSBDriver(capabilities, *targetDevice)
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if err != nil {
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return nil, errors.Wrap(err, "failed to init WDA driver")
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}
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settings, err := driver.SetAppiumSettings(map[string]interface{}{
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"snapshotMaxDepth": snapshotMaxDepth,
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"acceptAlertButtonSelector": acceptAlertButtonSelector,
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})
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if err != nil {
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return nil, errors.Wrap(err, "failed to set appium WDA settings")
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}
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log.Info().Interface("appiumWDASettings", settings).Msg("set appium WDA settings")
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// get device window size
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windowSize, err := driver.WindowSize()
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if err != nil {
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return nil, errors.Wrap(err, "failed to get windows size")
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}
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// cache wda client
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r.wdaClients = make(map[string]*wdaClient)
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client = &wdaClient{
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Device: targetDevice,
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Driver: driver,
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WindowSize: windowSize,
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}
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r.wdaClients[targetDevice.SerialNumber()] = client
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return client, nil
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}
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func getAttachedIOSDevice(udid string) (*gwda.Device, error) {
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// get all attached deivces
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devices, err := gwda.DeviceList()
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if err != nil {
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return nil, errors.Wrap(err, "failed to get attached ios devices list")
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}
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if len(devices) == 0 {
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return nil, errors.New("no ios devices attached")
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}
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if udid == "" {
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return &devices[0], nil
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}
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// find device by udid
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for _, device := range devices {
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if device.SerialNumber() == udid {
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return &device, nil
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}
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}
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return nil, fmt.Errorf("device %s is not attached", udid)
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}
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func runStepIOS(r *SessionRunner, step *TStep) (stepResult *StepResult, err error) {
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stepResult = &StepResult{
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Name: step.Name,
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StepType: stepTypeIOS,
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Success: false,
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ContentSize: 0,
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}
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// init wdaClient driver
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wdaClient, err := r.hrpRunner.InitWDAClient(step.IOS.UDID)
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if err != nil {
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return
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}
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// prepare actions
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var actions []MobileAction
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if step.IOS.Actions == nil {
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actions = []MobileAction{
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{
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Method: step.IOS.Method,
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Params: step.IOS.Params,
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},
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}
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} else {
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actions = step.IOS.Actions
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}
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// run actions
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for _, action := range actions {
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if err := wdaClient.doAction(action); err != nil {
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return stepResult, err
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}
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}
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// take snapshot
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log.Info().Str("name", step.Name).Msg("take snapshot before validation")
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err = wdaClient.screenShot()
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if err != nil {
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log.Warn().Err(err).Str("step", step.Name).Msg("take screenshot failed")
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}
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// validate
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validateResults, err := wdaClient.doValidation(step.Validators)
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if err != nil {
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return
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}
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sessionData := newSessionData()
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sessionData.Validators = validateResults
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stepResult.Data = sessionData
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stepResult.Success = true
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return stepResult, nil
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}
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var errActionNotImplemented = errors.New("UI action not implemented")
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type wdaClient struct {
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Device *gwda.Device
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Driver gwda.WebDriver
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WindowSize gwda.Size
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}
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// screenShot takes screenshot and saves image file to $CWD/screenshots/ folder
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func (w *wdaClient) screenShot() error {
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// gidevice 和 gwda 均可实现截图功能，但 gidevice 的截图性能更优
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// gwda 通过 wda 请求获取（分辨率、响应时间均由 wda 决定）
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// gidevice 直接通过 Apple 允许的底层通信获取
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// raw, err := w.Driver.Screenshot()
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raw, err := w.Device.GIDevice().Screenshot()
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if err != nil {
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return errors.Wrap(err, "screenshot by WDA failed")
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}
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img, format, err := image.Decode(raw)
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if err != nil {
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return errors.Wrap(err, "decode screenshot image failed")
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}
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dir, _ := os.Getwd()
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screenshotsDir := filepath.Join(dir, "screenshots")
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if err := builtin.EnsureFolderExists(screenshotsDir); err != nil {
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return errors.Wrap(err, "create screenshots failed")
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}
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path := filepath.Join(screenshotsDir, fmt.Sprintf("%d", time.Now().Unix())+"."+format)
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file, err := os.Create(path)
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if err != nil {
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return errors.Wrap(err, "create screenshot image file failed")
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}
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defer func() {
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_ = file.Close()
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}()
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switch format {
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case "png":
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err = png.Encode(file, img)
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case "jpeg":
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err = jpeg.Encode(file, img, nil)
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default:
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return fmt.Errorf("unsupported image format: %s", format)
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}
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if err != nil {
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return errors.Wrap(err, "encode screenshot image failed")
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}
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log.Info().Str("path", path).Msg("screenshot generated")
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return nil
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}
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func (w *wdaClient) doAction(action MobileAction) error {
|
||
log.Info().Str("method", string(action.Method)).Interface("params", action.Params).Msg("start iOS UI action")
|
||
|
||
switch action.Method {
|
||
case appInstall:
|
||
// TODO
|
||
return errActionNotImplemented
|
||
case appLaunch:
|
||
if bundleId, ok := action.Params.(string); ok {
|
||
return w.Driver.AppLaunch(bundleId)
|
||
}
|
||
return fmt.Errorf("app_launch params should be bundleId(string), got %v", action.Params)
|
||
case appLaunchUnattached:
|
||
if bundleId, ok := action.Params.(string); ok {
|
||
return w.Driver.AppLaunchUnattached(bundleId)
|
||
}
|
||
return fmt.Errorf("app_launch_unattached params should be bundleId(string), got %v", action.Params)
|
||
case appTerminate:
|
||
if bundleId, ok := action.Params.(string); ok {
|
||
success, err := w.Driver.AppTerminate(bundleId)
|
||
if err != nil {
|
||
return errors.Wrap(err, "failed to terminate app")
|
||
}
|
||
if !success {
|
||
log.Warn().Str("bundleId", bundleId).Msg("app was not running")
|
||
}
|
||
return nil
|
||
}
|
||
return fmt.Errorf("app_terminate params should be bundleId(string), got %v", action.Params)
|
||
case uiHome:
|
||
return w.Driver.Homescreen()
|
||
case uiClick:
|
||
// click on coordinate
|
||
if location, ok := action.Params.([]int); ok {
|
||
// absolute x,y
|
||
if len(location) != 2 {
|
||
return fmt.Errorf("invalid click location params: %v", location)
|
||
}
|
||
return w.Driver.Tap(location[0], location[1])
|
||
}
|
||
if location, ok := action.Params.([]float64); ok {
|
||
// relative x,y of window size
|
||
if len(location) != 2 {
|
||
return fmt.Errorf("invalid click location params: %v", location)
|
||
}
|
||
x := location[0] * float64(w.WindowSize.Width)
|
||
y := location[1] * float64(w.WindowSize.Height)
|
||
return w.Driver.TapFloat(x, y)
|
||
}
|
||
// click on name or xpath
|
||
if param, ok := action.Params.(string); ok {
|
||
ele, err := w.findElement(param)
|
||
if err != nil {
|
||
return errors.Wrap(err, "failed to find element")
|
||
}
|
||
return ele.Click()
|
||
}
|
||
return fmt.Errorf("invalid click params: %v", action.Params)
|
||
case uiDoubleClick:
|
||
// double click on name or xpath
|
||
if param, ok := action.Params.(string); ok {
|
||
ele, err := w.findElement(param)
|
||
if err != nil {
|
||
return errors.Wrap(err, "failed to find element")
|
||
}
|
||
return ele.DoubleTap()
|
||
}
|
||
return fmt.Errorf("invalid click params: %v", action.Params)
|
||
case uiLongClick:
|
||
// long click 2s on name or xpath
|
||
if param, ok := action.Params.(string); ok {
|
||
ele, err := w.findElement(param)
|
||
if err != nil {
|
||
return errors.Wrap(err, "failed to find element")
|
||
}
|
||
return ele.TouchAndHold(2)
|
||
}
|
||
return fmt.Errorf("invalid click params: %v", action.Params)
|
||
case uiSwipe:
|
||
width := w.WindowSize.Width
|
||
height := w.WindowSize.Height
|
||
|
||
var fromX, fromY, toX, toY int
|
||
if direction, ok := action.Params.(string); ok {
|
||
switch direction {
|
||
case "up":
|
||
fromX, fromY, toX, toY = width/2, height*3/4, width/2, height*1/4
|
||
case "down":
|
||
fromX, fromY, toX, toY = width/2, height*1/4, width/2, height*3/4
|
||
case "left":
|
||
fromX, fromY, toX, toY = width*3/4, height/2, width*1/4, height/2
|
||
case "right":
|
||
fromX, fromY, toX, toY = width*1/4, height/2, width*3/4, height/2
|
||
}
|
||
} else if params, ok := action.Params.([]int); ok {
|
||
if len(params) != 4 {
|
||
return fmt.Errorf("invalid swipe params: %v", params)
|
||
}
|
||
fromX, fromY, toX, toY = params[0], params[1], params[2], params[3]
|
||
} else {
|
||
return fmt.Errorf("invalid swipe params: %v", action.Params)
|
||
}
|
||
return w.Driver.Swipe(fromX, fromY, toX, toY)
|
||
case uiInput:
|
||
// input text on current active element
|
||
// append \n to send text with enter
|
||
// send \b\b\b to delete 3 chars
|
||
param := fmt.Sprintf("%v", action.Params)
|
||
return w.Driver.SendKeys(param)
|
||
case ctlSleep:
|
||
if param, ok := action.Params.(int); ok {
|
||
time.Sleep(time.Duration(param) * time.Second)
|
||
return nil
|
||
}
|
||
return fmt.Errorf("invalid sleep params: %v", action.Params)
|
||
case ctlScreenShot:
|
||
// take snapshot
|
||
log.Info().Msg("take snapshot for current screen")
|
||
return w.screenShot()
|
||
case ctlStartCamera:
|
||
// start camera, alias for app_launch com.apple.camera
|
||
return w.Driver.AppLaunch("com.apple.camera")
|
||
case ctlStopCamera:
|
||
// stop camera, alias for app_terminate com.apple.camera
|
||
success, err := w.Driver.AppTerminate("com.apple.camera")
|
||
if err != nil {
|
||
return errors.Wrap(err, "failed to terminate camera")
|
||
}
|
||
if !success {
|
||
log.Warn().Msg("camera was not running")
|
||
}
|
||
return nil
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func (w *wdaClient) doValidation(iValidators []interface{}) (validateResults []*ValidationResult, err error) {
|
||
for _, iValidator := range iValidators {
|
||
validator, ok := iValidator.(Validator)
|
||
if !ok {
|
||
return nil, errors.New("validator type error")
|
||
}
|
||
|
||
validataResult := &ValidationResult{
|
||
Validator: validator,
|
||
CheckResult: "fail",
|
||
}
|
||
|
||
// parse check value
|
||
if !strings.HasPrefix(validator.Check, "ui_") {
|
||
validataResult.CheckResult = "skip"
|
||
log.Warn().Interface("validator", validator).Msg("skip validator")
|
||
validateResults = append(validateResults, validataResult)
|
||
continue
|
||
}
|
||
|
||
expected, ok := validator.Expect.(string)
|
||
if !ok {
|
||
return nil, errors.New("validator expect should be string")
|
||
}
|
||
|
||
var exists bool
|
||
if validator.Assert == assertionExists {
|
||
exists = true
|
||
} else {
|
||
exists = false
|
||
}
|
||
var result bool
|
||
switch validator.Check {
|
||
case uiSelectorName:
|
||
result = w.assertName(expected, exists)
|
||
case uiSelectorXpath:
|
||
result = w.assertXpath(expected, exists)
|
||
}
|
||
|
||
if result {
|
||
log.Info().
|
||
Str("assert", validator.Assert).
|
||
Str("expect", expected).
|
||
Msg("validate UI success")
|
||
validataResult.CheckResult = "pass"
|
||
validateResults = append(validateResults, validataResult)
|
||
} else {
|
||
log.Error().
|
||
Str("assert", validator.Assert).
|
||
Str("expect", expected).
|
||
Str("msg", validator.Message).
|
||
Msg("validate UI failed")
|
||
validateResults = append(validateResults, validataResult)
|
||
err = errors.New("step validation failed")
|
||
}
|
||
}
|
||
return
|
||
}
|
||
|
||
func (w *wdaClient) findElement(param string) (ele gwda.WebElement, err error) {
|
||
var selector gwda.BySelector
|
||
if strings.HasPrefix(param, "/") {
|
||
// xpath
|
||
selector = gwda.BySelector{
|
||
XPath: param,
|
||
}
|
||
} else {
|
||
// name
|
||
selector = gwda.BySelector{
|
||
Name: param,
|
||
}
|
||
}
|
||
|
||
return w.Driver.FindElement(selector)
|
||
}
|
||
|
||
func (w *wdaClient) assertName(name string, exists bool) bool {
|
||
selector := gwda.BySelector{
|
||
Name: name,
|
||
}
|
||
_, err := w.Driver.FindElement(selector)
|
||
return exists == (err == nil)
|
||
}
|
||
|
||
func (w *wdaClient) assertXpath(xpath string, exists bool) bool {
|
||
selector := gwda.BySelector{
|
||
XPath: xpath,
|
||
}
|
||
_, err := w.Driver.FindElement(selector)
|
||
return exists == (err == nil)
|
||
}
|