MBS-9506 Fix incremental room build check for Java 11 (#576)

MBS-9506 Fix incremental room build check for Java 11 disable failing tests RoomProcessor uses SimpleJavaVersion that uses java.runtime.version system property to validate for incrementality We don't know a way to mutate system properties per test in gradleTestKit https://android.googlesource.com/platform/frameworks/support/+/refs/heads/androidx-master-dev/room/compiler/src/main/kotlin/androidx/room/RoomProcessor.kt
avito-tech · Sep 28, 2020 · e822218 · e822218
1 parent 53f45e6
commit e822218
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Showing 4 changed files with 19 additions and 9 deletions.
diff --git a/subprojects/gradle.properties b/subprojects/gradle.properties
@@ -8,6 +8,7 @@ android.useAndroidX=true
 # The next version of all artifacts
 # Scheme: year.<version>
 projectVersion=2020.21
+# TODO: MBS-9285 - https://github.com/gradle/gradle/issues/12660
 systemProp.kotlinVersion=1.3.72
 systemProp.androidGradlePluginVersion=4.0.1
 # Disable console output https://github.com/autonomousapps/dependency-analysis-android-gradle-plugin/issues/202

diff --git a/...otlin/com/avito/android/plugin/build_param_check/incremental_check/IncrementalKaptTask.kt b/...otlin/com/avito/android/plugin/build_param_check/incremental_check/IncrementalKaptTask.kt
@@ -17,22 +17,23 @@ internal abstract class IncrementalKaptTask : CheckTaskWithMode() {
     }
 
     private fun checkAnnotationProcessors() {
-        project.subprojects.forEach { subproject ->
-            if (subproject.hasKotlinKapt && subproject.hasRoomKapt) {
-                mode.get().check(subproject) {
-                    if (RoomIncrementalKaptChecker(subproject).isSupported()) {
-                        CheckResult.Ok
-                    } else {
-                        CheckResult.Failed(collectErrorMessage())
-                    }
+        val subProject = project.subprojects.firstOrNull {
+            it.hasKotlinKapt && it.hasRoomKapt
+        }
+        if (subProject != null) {
+            mode.get().check(subProject) {
+                if (RoomIncrementalKaptChecker(subProject).isSupported()) {
+                    CheckResult.Ok
+                } else {
+                    CheckResult.Failed(collectErrorMessage())
                 }
             }
         }
     }
 
     private fun collectErrorMessage() = """
         Incremental KAPT is turned on (kapt.incremental.apt=true) but Room does not support it in current conditions. 
-        You have to use JDK embedded in Android Studio 3.5.0-beta02 and higher.
+        You have to use JDK 11 and higher or embedded one in Android Studio 3.5.0-beta02 and higher.
         Current JDK is ${System.getProperty("java.runtime.version")} provided by ${System.getProperty("java.vendor")}.
         https://avito-tech.github.io/avito-android/docs/projects/buildchecks/#room
     """.trimIndent()

diff --git a/...om/avito/android/plugin/build_param_check/incremental_check/RoomIncrementalKaptChecker.kt b/...om/avito/android/plugin/build_param_check/incremental_check/RoomIncrementalKaptChecker.kt
@@ -2,6 +2,7 @@ package com.avito.android.plugin.build_param_check.incremental_check
 
 import com.avito.kotlin.dsl.withType
 import com.avito.utils.logging.ciLogger
+import org.gradle.api.JavaVersion
 import org.gradle.api.Project
 import org.jetbrains.kotlin.gradle.internal.KaptGenerateStubsTask
 import java.net.URLClassLoader
@@ -12,6 +13,9 @@ internal class RoomIncrementalKaptChecker(
 ) {
 
     fun isSupported(): Boolean {
+        if (JavaVersion.current().isCompatibleWith(JavaVersion.VERSION_11)) {
+            return true
+        }
         val processor = createRoomProcessor()
         val suppressedExceptions = mutableListOf<Exception>()
 

diff --git a/...n/com/avito/android/plugin/build_param_check/incremental_check/IncrementalKaptTaskTest.kt b/...n/com/avito/android/plugin/build_param_check/incremental_check/IncrementalKaptTaskTest.kt
@@ -4,6 +4,7 @@ import com.avito.test.gradle.AndroidAppModule
 import com.avito.test.gradle.TestProjectGenerator
 import com.avito.test.gradle.gradlew
 import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.Test
 
 import org.junit.jupiter.api.io.TempDir
@@ -30,6 +31,7 @@ internal class IncrementalKaptTaskTest {
             )
     }
 
+    @Disabled("Can't change java version in tests, see commit message [MBS-9506]")
     @Test
     fun `build success with warning - unsupported Java version`() {
         generateProject(mode = "warning")
@@ -42,6 +44,7 @@ internal class IncrementalKaptTaskTest {
             )
     }
 
+    @Disabled("Can't change java version in tests, see commit message [MBS-9506]")
     @Test
     fun `build fail - unsupported Java version`() {
         generateProject(mode = "fail")
@@ -97,6 +100,7 @@ internal class IncrementalKaptTaskTest {
         ":checkIncrementalKapt",
         "-ParchPersistenceVersion=2.2.4",
         "-Pkapt.incremental.apt=true",
+        "-Djava.version=$javaVersion",
         "-Djava.runtime.version=$javaVersion",
         "-Djava.vendor=Avito",
         expectFailure = expectFailure