Revert "[ci][image_picker]enable xcode 12/iOS 14 for all tasks except lint (flutter#3304)" (flutter#3459)

This reverts commit 712dcc1.

Author: Chris Yang

.cirrus.yml

@@ -117,7 +117,6 @@ task:
   env:
     INTEGRATION_TEST_PATH: "./packages/integration_test"
   upgrade_script:
-    - sudo gem install cocoapods
     - flutter channel stable
     - flutter upgrade
     - flutter channel master
@@ -135,43 +134,11 @@ task:
         - xvfb-run ./script/incremental_build.sh drive-examples --linux
 
 task:
-  # Xcode 11 task
-  # TODO(cyanglaz): merge Xcode 11 task to Xcode 12 task when all the matrix can be run in Xcode 12.
   # don't run on release tags since it creates O(n^2) tasks where n is the number of plugins
   only_if: $CIRRUS_TAG == ''
   use_compute_credits: $CIRRUS_USER_COLLABORATOR == 'true'
   osx_instance:
     image: catalina-xcode-11.3.1-flutter
-  upgrade_script:
-    - flutter channel stable
-    - flutter upgrade
-    - flutter channel master
-    - flutter upgrade
-    - git fetch origin master
-  activate_script: pub global activate flutter_plugin_tools
-  create_simulator_script:
-    - xcrun simctl list
-    - xcrun simctl create Flutter-iPhone com.apple.CoreSimulator.SimDeviceType.iPhone-X com.apple.CoreSimulator.SimRuntime.iOS-13-3 | xargs xcrun simctl boot
-  matrix:
-    - name: lint_darwin_plugins
-      env:
-        matrix:
-          PLUGIN_SHARDING: "--shardIndex 0 --shardCount 2"
-          PLUGIN_SHARDING: "--shardIndex 1 --shardCount 2"
-      script:
-        # TODO(jmagman): Lint macOS podspecs but skip any that fail library validation.
-        - find . -name "*.podspec" | xargs grep -l "osx" | xargs rm
-        # Skip the dummy podspecs used to placate the tool.
-        - find . -name "*_web*.podspec" -o -name "*_mac*.podspec" | xargs rm
-        - ./script/incremental_build.sh podspecs
-
-task:
-  # Xcode 12 task
-  # don't run on release tags since it creates O(n^2) tasks where n is the number of plugins
-  only_if: $CIRRUS_TAG == ''
-  use_compute_credits: $CIRRUS_USER_COLLABORATOR == 'true'
-  osx_instance:
-    image: big-sur-xcode-12.3
   upgrade_script:
     - sudo gem install cocoapods
     - flutter channel stable
@@ -182,7 +149,7 @@ task:
   activate_script: pub global activate flutter_plugin_tools
   create_simulator_script:
     - xcrun simctl list
-    - xcrun simctl create Flutter-iPhone com.apple.CoreSimulator.SimDeviceType.iPhone-11 com.apple.CoreSimulator.SimRuntime.iOS-14-3 | xargs xcrun simctl boot
+    - xcrun simctl create Flutter-iPhone com.apple.CoreSimulator.SimDeviceType.iPhone-X com.apple.CoreSimulator.SimRuntime.iOS-13-3 | xargs xcrun simctl boot
   matrix:
     - name: build_all_plugins_ipa
       env:
@@ -195,6 +162,17 @@ task:
         - if [[ "$CHANNEL" -eq "stable" ]]; then find . | grep _web$ | xargs rm -rf; fi
         - flutter channel $CHANNEL
         - ./script/build_all_plugins_app.sh ios --no-codesign
+    - name: lint_darwin_plugins
+      env:
+        matrix:
+          PLUGIN_SHARDING: "--shardIndex 0 --shardCount 2"
+          PLUGIN_SHARDING: "--shardIndex 1 --shardCount 2"
+      script:
+        # TODO(jmagman): Lint macOS podspecs but skip any that fail library validation.
+        - find . -name "*.podspec" | xargs grep -l "osx" | xargs rm
+        # Skip the dummy podspecs used to placate the tool.
+        - find . -name "*_web*.podspec" -o -name "*_mac*.podspec" | xargs rm
+        - ./script/incremental_build.sh podspecs
     - name: build-ipas+drive-examples
       env:
         PATH: $PATH:/usr/local/bin
@@ -215,13 +193,13 @@ task:
         - flutter channel $CHANNEL
         - ./script/incremental_build.sh build-examples --ipa
         - ./script/incremental_build.sh drive-examples
-        - ./script/incremental_build.sh xctest --target RunnerUITests --skip $PLUGINS_TO_SKIP_XCTESTS --ios-destination "platform=iOS Simulator,name=iPhone 11,OS=14.3"
+        - ./script/incremental_build.sh xctest --target RunnerUITests --skip $PLUGINS_TO_SKIP_XCTESTS
 task:
   # don't run on release tags since it creates O(n^2) tasks where n is the number of plugins
   only_if: $CIRRUS_TAG == ''
   use_compute_credits: $CIRRUS_USER_COLLABORATOR == 'true'
   osx_instance:
-    image: big-sur-xcode-12.3
+    image: catalina-xcode-11.3.1-flutter
   setup_script:
     - flutter config --enable-macos-desktop
   upgrade_script:

packages/image_picker/image_picker/CHANGELOG.md

@@ -1,7 +1,3 @@
-## 0.6.7+22
-
-* iOS: update XCUITests to separate each test session.
-
 ## 0.6.7+21
 
 * Update the example app: remove the deprecated `RaisedButton` and `FlatButton` widgets.

packages/image_picker/image_picker/example/ios/RunnerUITests/ImagePickerFromGalleryUITests.m

@@ -16,7 +16,6 @@ @interface ImagePickerFromGalleryUITests : XCTestCase
 @implementation ImagePickerFromGalleryUITests
 
 - (void)setUp {
-  [super setUp];
   // Delete the app if already exists, to test permission popups
 
   self.continueAfterFailure = NO;
@@ -32,7 +31,7 @@ - (void)setUp {
                                             if (![allPhotoPermission waitForExistenceWithTimeout:
                                                                          kElementWaitingTime]) {
                                               os_log_error(OS_LOG_DEFAULT, "%@",
-                                                           weakSelf.app.debugDescription);
+                                                           self.app.debugDescription);
                                               XCTFail(@"Failed due to not able to find "
                                                       @"allPhotoPermission button with %@ seconds",
                                                       @(kElementWaitingTime));
@@ -43,7 +42,7 @@ - (void)setUp {
                                             if (![ok waitForExistenceWithTimeout:
                                                          kElementWaitingTime]) {
                                               os_log_error(OS_LOG_DEFAULT, "%@",
-                                                           weakSelf.app.debugDescription);
+                                                           self.app.debugDescription);
                                               XCTFail(@"Failed due to not able to find ok button "
                                                       @"with %@ seconds",
                                                       @(kElementWaitingTime));
@@ -54,17 +53,9 @@ - (void)setUp {
                                         }];
 }
 
-- (void)tearDown {
-  [super tearDown];
-  [self.app terminate];
-}
-
 - (void)testPickingFromGallery {
-  [self launchPickerAndPick];
-}
-
-- (void)testCancel {
   [self launchPickerAndCancel];
+  [self launchPickerAndPick];
 }
 
 - (void)launchPickerAndCancel {
@@ -169,10 +160,6 @@ - (void)launchPickerAndPick {
   XCTAssertTrue(pickButton.exists);
   [pickButton tap];
 
-  // There is a known bug where the permission popups interruption won't get fired until a tap
-  // happened in the app. We expect a permission popup so we do a tap here.
-  [self.app tap];
-
   // Find an image and tap on it. (IOS 14 UI, images are showing directly)
   XCUIElement* aImage;
   if (@available(iOS 14, *)) {
@@ -190,7 +177,6 @@ - (void)launchPickerAndPick {
                                                 identifier:@"PhotosGridView"]
                  .cells.firstMatch;
   }
-  os_log_error(OS_LOG_DEFAULT, "description before picking image %@", self.app.debugDescription);
   if (![aImage waitForExistenceWithTimeout:kElementWaitingTime]) {
     os_log_error(OS_LOG_DEFAULT, "%@", self.app.debugDescription);
     XCTFail(@"Failed due to not able to find an image with %@ seconds", @(kElementWaitingTime));

packages/image_picker/image_picker/pubspec.yaml

@@ -2,7 +2,7 @@ name: image_picker
 description: Flutter plugin for selecting images from the Android and iOS image
   library, and taking new pictures with the camera.
 homepage: https://github.com/flutter/plugins/tree/master/packages/image_picker/image_picker
-version: 0.6.7+22
+version: 0.6.7+21
 
 flutter:
   plugin: