merge develop

cli/CHANGELOG.md

@@ -65,6 +65,15 @@ in this [GitHub issue](https://github.com/cypress-io/cypress/issues/30447). Addr
 - Updated `jQuery` from `3.4.1` to `3.7.1`. Addressed in [#30345](https://github.com/cypress-io/cypress/pull/30345).
 - Updated `react` from `17.0.2` to `18.3.1` and `react-dom` from `17.0.2` to `18.3.1`. Addresses [#30511](https://github.com/cypress-io/cypress/issues/30511).
 
+## 13.16.2
+
+_Released 12/17/2024 (PENDING)_
+
+**Bugfixes:**
+
+- Fixed an issue where targets may hang if `Network.enable` is not implemented for the target. Addresses [#29876](https://github.com/cypress-io/cypress/issues/29876).
+- Updated Firefox `userChrome.css` to correctly hide the toolbox during headless mode. Addresses [#30721](https://github.com/cypress-io/cypress/issues/30721).
+
 ## 13.16.1
 
 _Released 12/03/2024_

packages/server/lib/browsers/browser-cri-client.ts

@@ -342,9 +342,8 @@ export class BrowserCriClient {
       try {
         await browserClient.send('Runtime.runIfWaitingForDebugger', undefined, sessionId)
       } catch (error) {
-        // it's possible that the target was closed before we could enable
-        // network and continue, in that case, just ignore
-        debug('error running Runtime.runIfWaitingForDebugger:', error)
+        // it's possible that the target was closed before we could tell it to run, in that case, just ignore
+        debug('error running Runtime.runIfWaitingForDebugger: %o', error)
       }
     }
 

packages/server/lib/browsers/cri-client.ts

@@ -161,8 +161,7 @@ export class CriClient implements ICriClient {
     this._isChildTarget = !!this.host
 
     if (this._isChildTarget) {
-      // If crash listeners are added at the browser level, tabs/page connections do not
-      // emit them.
+      // If crash listeners are added at the browser level, tabs/page connections do not emit them.
       this.cdpConnection.on('Target.targetCrashed', async (event) => {
         debug('crash event detected', event)
         if (event.targetId !== this.targetId) {
@@ -368,13 +367,18 @@ export class CriClient implements ICriClient {
       if (event.targetInfo.type !== 'service_worker' && event.targetInfo.type !== 'page' && event.targetInfo.type !== 'other') {
         await this.cdpConnection.send('Network.enable', this.protocolManager?.networkEnableOptions ?? DEFAULT_NETWORK_ENABLE_OPTIONS, event.sessionId)
       }
+    } catch (error) {
+      // it's possible that the target was closed before we could enable network, in that case, just ignore
+      debug('error attaching to target cri: %o', { error, event })
+    }
 
-      if (event.waitingForDebugger) {
+    if (event.waitingForDebugger) {
+      try {
         await this.cdpConnection.send('Runtime.runIfWaitingForDebugger', undefined, event.sessionId)
+      } catch (error) {
+        // it's possible that the target was closed before we could tell it to run, in that case, just ignore
+        debug('error running Runtime.runIfWaitingForDebugger: %o', { error, event })
       }
-    } catch (error) {
-      // it's possible that the target was closed before we could enable network and continue, in that case, just ignore
-      debug('error attaching to target cri', error)
     }
   }
 

packages/server/lib/browsers/firefox.ts

@@ -368,7 +368,12 @@ toolbar {
   overflow: hidden !important;
   display: none;
 }
-
+toolbox {
+  height: 0px !important;
+  min-height: 0px !important;
+  overflow: hidden !important;
+  border: none !important;
+}
 `
 
 let browserCriClient: BrowserCriClient | undefined
@@ -556,11 +561,10 @@ export async function open (browser: Browser, url: string, options: BrowserLaunc
   }
 
   // resolution of exactly 1280x720
-  // (height must account for firefox url bar, which we can only shrink to 2px)
   const BROWSER_ENVS = {
     MOZ_REMOTE_SETTINGS_DEVTOOLS: '1',
     MOZ_HEADLESS_WIDTH: '1280',
-    MOZ_HEADLESS_HEIGHT: '722',
+    MOZ_HEADLESS_HEIGHT: '720',
     ...launchOptions.env,
   }
 

packages/server/test/unit/browsers/cri-client_spec.ts

@@ -3,6 +3,7 @@ import EventEmitter from 'events'
 import { ProtocolManagerShape } from '@packages/types'
 import type { CriClient } from '../../../lib/browsers/cri-client'
 import pDefer from 'p-defer'
+import type Protocol from 'devtools-protocol'
 const { expect, proxyquire, sinon } = require('../../spec_helper')
 
 const DEBUGGER_URL = 'http://foo'
@@ -108,11 +109,9 @@ describe('lib/browsers/cri-client', function () {
         it('does not enable network', async () => {
           await Promise.all(['service_worker', 'page', 'other'].map((type) => {
             return fireCDPEvent('Target.attachedToTarget', {
-              // do not need entire event payload for this test
-              // @ts-ignore
               targetInfo: {
                 type,
-              },
+              } as Protocol.Target.TargetInfo,
             })
           }))
 
@@ -123,30 +122,62 @@ describe('lib/browsers/cri-client', function () {
       describe('target type is something other than service worker, page, or other', () => {
         it('enables network', async () => {
           await fireCDPEvent('Target.attachedToTarget', {
-          // do not need entire event payload for this test
-          // @ts-ignore
             targetInfo: {
-              type: 'somethin else',
-            },
+              type: 'iframe',
+            } as Protocol.Target.TargetInfo,
           })
 
           expect(criStub.send).to.have.been.calledWith('Network.enable')
         })
       })
 
       describe('target is waiting for debugger', () => {
+        const sessionId = 'abc123'
+
         it('sends Runtime.runIfWaitingForDebugger', async () => {
-          const sessionId = 'abc123'
+          await fireCDPEvent('Target.attachedToTarget', {
+            waitingForDebugger: true,
+            sessionId,
+            targetInfo: { type: 'service_worker' } as Protocol.Target.TargetInfo,
+          })
+
+          expect(criStub.send).to.have.been.calledWith('Runtime.runIfWaitingForDebugger', undefined, sessionId)
+        })
+
+        it('does not send Runtime.runIfWaitingForDebugger if not waiting for debugger', async () => {
+          await fireCDPEvent('Target.attachedToTarget', {
+            waitingForDebugger: false,
+            sessionId,
+            targetInfo: { type: 'service_worker' } as Protocol.Target.TargetInfo,
+          })
+
+          expect(criStub.send).not.to.have.been.calledWith('Runtime.runIfWaitingForDebugger')
+        })
+
+        it('sends Runtime.runIfWaitingForDebugger even if Network.enable throws', async () => {
+          criStub.send.withArgs('Network.enable').throws(new Error('ProtocolError: Inspected target closed'))
 
           await fireCDPEvent('Target.attachedToTarget', {
             waitingForDebugger: true,
             sessionId,
-            // @ts-ignore
-            targetInfo: { type: 'service_worker' },
+            targetInfo: { type: 'iframe' } as Protocol.Target.TargetInfo,
           })
 
+          expect(criStub.send).to.have.been.calledWith('Network.enable').and.to.have.thrown()
           expect(criStub.send).to.have.been.calledWith('Runtime.runIfWaitingForDebugger', undefined, sessionId)
         })
+
+        it('continues even if Runtime.runIfWaitingForDebugger throws', async () => {
+          criStub.send.withArgs('Runtime.runIfWaitingForDebugger').throws(new Error('ProtocolError: Inspected target closed'))
+
+          await fireCDPEvent('Target.attachedToTarget', {
+            waitingForDebugger: true,
+            sessionId,
+            targetInfo: { type: 'service_worker' } as Protocol.Target.TargetInfo,
+          })
+
+          expect(criStub.send).to.have.been.calledWith('Runtime.runIfWaitingForDebugger', undefined, sessionId).and.to.have.thrown()
+        })
       })
     })
 

packages/server/test/unit/browsers/firefox_spec.ts

@@ -238,7 +238,7 @@ describe('lib/browsers/firefox', () => {
                 env: {
                   MOZ_REMOTE_SETTINGS_DEVTOOLS: '1',
                   MOZ_HEADLESS_WIDTH: '1280',
-                  MOZ_HEADLESS_HEIGHT: '722',
+                  MOZ_HEADLESS_HEIGHT: '720',
                 },
               }),
               jsdebugger: false,
@@ -303,7 +303,7 @@ describe('lib/browsers/firefox', () => {
                   env: {
                     MOZ_REMOTE_SETTINGS_DEVTOOLS: '1',
                     MOZ_HEADLESS_WIDTH: '1280',
-                    MOZ_HEADLESS_HEIGHT: '722',
+                    MOZ_HEADLESS_HEIGHT: '720',
                   },
                 }),
                 jsdebugger: true,

system-tests/lib/normalizeStdout.ts

@@ -180,28 +180,6 @@ export const normalizeStdout = function (str: string, options: any = {}) {
     str = str.split('\n').filter((line) => !line.includes(wdsFailedMsg)).join('\n')
   }
 
-  // in Firefox 133, height dimensions are off by 43/44 pixels (677px local and 676px CI), so we need to fix the offset to match common snapshots
-  if (options.browser === 'firefox') {
-    const dimensionRegex = new RegExp(/(\((?<width>\d+)x(?<height>\d+)\))/g)
-
-    const matches = dimensionRegex.exec(str)
-
-    if (matches?.groups?.height && matches?.groups?.width) {
-      const height = parseInt(matches?.groups?.height)
-
-      let expectedHeight = height
-      const expectedWidth = matches?.groups?.width
-
-      if (height === 676) { // only happens on default height for whatever reason in firefox 133...
-        expectedHeight = height + 44
-      } else if (height === 677) { // only happens on default height for whatever reason in firefox 133...
-        expectedHeight = height + 43
-      }
-
-      str = str.replaceAll(`(${expectedWidth}x${height})`, `(${expectedWidth}x${expectedHeight})`)
-    }
-  }
-
   if (options.sanitizeScreenshotDimensions) {
     // screenshot dimensions
     str = str.replace(/(\(\d+x\d+\))/g, replaceScreenshotDims)

system-tests/lib/pluginUtils.js

@@ -3,12 +3,7 @@ module.exports = {
     if (config.env['NO_RESIZE']) return
 
     if (browser.family === 'firefox') {
-      // this is needed to ensure correct error screenshot / video recording
-      // resolution of exactly 1280x720
-      // (height must account for firefox url bar, which we can only shrink to 2px)
-      options.args.push(
-        '-width', '1280', '-height', '722',
-      )
+      options.args.push('-width', '1280', '-height', '720')
     } else if (browser.name === 'electron') {
       options.preferences.width = 1280
       options.preferences.height = 720