add support for coverage testing

Dockerfile

@@ -10,7 +10,7 @@ RUN <<EOF cat >> /etc/pacman.conf
 [chaotic-aur]
 Include = /etc/pacman.d/chaotic-mirrorlist
 EOF
-RUN pacman -Syu base-devel android-sdk-cmdline-tools-latest flutter-bin jdk21-openjdk --noconfirm
+RUN pacman -Syu base-devel android-sdk-cmdline-tools-latest flutter-bin jdk21-openjdk lxqt xorg-server libx11 libbsd lcov --noconfirm
 
 RUN <<EOF cat >> /root/init.sh
 #!/bin/bash
@@ -19,7 +19,7 @@ source /etc/profile
 git config --global --add safe.directory /opt/flutter
 
 yes | sdkmanager --licenses
-sdkmanager --install "build-tools;36.0.0" "cmake;3.22.1" "cmdline-tools;latest" "ndk;27.0.12077973" "platforms;android-35" "sources;android-35"
+sdkmanager --install "build-tools;34.0.0" "build-tools;36.0.0" "cmake;3.22.1" "cmdline-tools;latest" "emulator" "ndk;27.0.12077973" "platform-tools" "platforms;android-34" "platforms;android-35" "sources;android-35" "system-images;android-35;google_apis_playstore;x86_64" "system-images;android-35-ext15;android-wear;x86_64"
 EOF
 
 RUN chmod +x /root/*.sh
@@ -33,19 +33,67 @@ RUN chown -R user /opt/android-sdk
 RUN chown -R user /src
 RUN chown -R user /work
 
+RUN pacman -Syu xorg-server-xvfb --noconfirm
+
 USER user
 
+RUN echo no | /opt/android-sdk/cmdline-tools/latest/bin/avdmanager create avd --force --name 'Medium_Phone_API_35' --abi google_apis_playstore/x86_64 --package 'system-images;android-35;google_apis_playstore;x86_64'
+RUN echo no | /opt/android-sdk/cmdline-tools/latest/bin/avdmanager create avd --force --name 'Wear_OS_Small_Round' --abi android-wear/x86_64 --package 'system-images;android-35-ext15;android-wear;x86_64'
+
 RUN <<EOF cat >> /home/user/entrypoint.sh
 #!/bin/bash
-export PATH="/opt/flutter/bin/:$PATH"
+export PATH="/opt/android-sdk/platform-tools/:/opt/flutter/bin/:$PATH"
 source /etc/profile
 
-flutter config --no-analytics --no-cli-animations
+flutter config --no-analytics --no-cli-animations >/dev/null
 
 cp -r /src/* /work
 cd /work/firka
 flutter pub get
-flutter build apk --release --verbose --tree-shake-icons --split-per-abi --target-platform android-arm,android-arm64
+
+xvfb-run /opt/android-sdk/emulator/emulator -avd Medium_Phone_API_35 >/dev/null &
+xvfb-run /opt/android-sdk/emulator/emulator -avd Wear_OS_Small_Round >/dev/null &
+
+max_retries=5
+retry_count=0
+
+tests_and_build() {
+    echo Waiting for emulators to boot up
+    while :
+    do
+        sleep 2
+        adb devices
+        (flutter devices | grep gphone64 >/dev/null) && (flutter devices | grep gwear >/dev/null) && break
+    done
+
+    phone=\$(flutter devices | grep gphone64 | awk '{ print \$7 }')
+    wear=\$(flutter devices | grep gwear | awk '{ print \$7 }')
+
+    echo phone: \$phone
+    echo wear: \$wear
+
+    echo Running tests...
+
+    flutter test integration_test/wear_* -d \$wear --coverage && \
+    mv coverage/lcov.info coverage/wear_lcov.info && \
+    flutter test integration_test/phone_* -d \$phone --coverage && \
+    mv coverage/lcov.info coverage/phone_lcov.info && \
+    flutter test test/ --coverage && \
+    genhtml coverage/*.info -o coverage/html && \
+    flutter build apk --release --verbose --tree-shake-icons --split-per-abi --target-platform android-arm,android-arm64
+}
+
+until tests_and_build; do
+    ((retry_count++))
+
+    if [ \$retry_count -ge \$max_retries ]; then
+        echo "Command failed after \$max_retries attempts."
+        exit 1
+    fi
+
+    echo "Retrying... (\$retry_count/\$max_retries)"
+    sleep 1
+done
 EOF
 
 RUN chmod +x /home/user/*.sh

docker-compose.yml

@@ -7,3 +7,5 @@ services:
       - ./cache/gradle:/home/user/.gradle
       - ./cache/pub-cache:/home/user/.pub-cache
       - /home/jenkins/firka/secrets:/work/secrets
+    devices: 
+      - "/dev/kvm:/dev/kvm"

wrapper.py

@@ -0,0 +1,41 @@
+import subprocess
+import os
+import re
+import signal
+
+retries = 0
+total = 5
+
+patterns = [
+    r"getSourceReport: $.*$ Service has disappeared",
+    r"xvfb-run: line .*: kill: \(.*\) - No such process",
+    r"cp: cannot create directory '/work/firka': Permission denied"
+]
+
+while True:
+    try:
+        retries += 1
+        if retries != 1:
+            print(f"Attempt {retries}/{total}")
+        if retries >= 5:
+            print("Retry count exhausted")
+            exit(-1)
+        process = subprocess.Popen(["docker-compose", "up", "--build"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True)
+        while True:
+            output = process.stdout.readline()
+            if output == '' and process.poll() is not None:
+                break
+            if output:
+                print(output.strip())
+                for pattern in patterns:
+                    if re.search(pattern, output):
+                        print(f"Matched pattern: {pattern}")
+                        process.send_signal(signal.SIGINT)
+                        break
+        rc = process.poll()
+        if rc == 0:
+            exit(0)
+        else:
+            print(f"docker-compose exited with code {rc}")
+    except subprocess.CalledProcessError as e:
+        print(f"Error running docker-compose: {e}")