Add test for generate android project

Author: kx412764776

integration/src/main/kotlin/kotlinx/benchmark/integration/GradleTestVersion.kt

@@ -2,7 +2,7 @@ package kotlinx.benchmark.integration
 
 enum class GradleTestVersion(val versionString: String) {
     v8_0("8.0.2"),
-    MinSupportedGradleVersion("7.4"),
+    MinSupportedGradleVersion("7.5"),
     UnsupportedGradleVersion("7.3"),
     MinSupportedKotlinVersion("2.0.0"),
     UnsupportedKotlinVersion("1.9.20"),

integration/src/main/kotlin/kotlinx/benchmark/integration/ProjectBuilder.kt

@@ -51,20 +51,24 @@ private fun generateBuildScript(kotlinVersion: String, jvmToolchain: Int) =
         repositories {
             $kotlin_repo
             $plugin_repo_url
+            google()
             mavenCentral()
         }
         dependencies {
             classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion'
             classpath 'org.jetbrains.kotlinx:kotlinx-benchmark-plugin:0.5.0-SNAPSHOT'
+            classpath 'com.android.tools.build:gradle:7.3.1'
         }
     }
     
     apply plugin: 'kotlin-multiplatform'
     apply plugin: 'org.jetbrains.kotlinx.benchmark'
+    apply plugin: 'com.android.library'
     
     repositories {
         $kotlin_repo
         $runtime_repo_url
+        google()
         mavenCentral()
     }
     

integration/src/main/kotlin/kotlinx/benchmark/integration/Runner.kt

@@ -93,4 +93,10 @@ class Runner(
             projectDir.resolve("build/benchmarks/${targetName}/sources/kotlinx/benchmark/generated").resolve(filePath)
         )
     }
+
+    fun generatedAndroidDir(targetName: String, targetCompilation: String, filePath: String, fileTestAction: (File) -> Unit) {
+        fileTestAction(
+            projectDir.resolve("build/benchmarks/$targetName/$targetCompilation/GeneratedAndroidProject").resolve(filePath)
+        )
+    }
 }

integration/src/test/kotlin/kotlinx/benchmark/integration/AndroidProjectGeneratorTest.kt

@@ -0,0 +1,28 @@
+package kotlinx.benchmark.integration
+
+import org.junit.Test
+import kotlin.test.assertTrue
+
+class AndroidProjectGeneratorTest: GradleTest() {
+    private fun testAndroidProjectGeneration(setupBlock: Runner.() -> Unit, checkBlock: Runner.() -> Unit) {
+        project("source-generation").apply {
+            setupBlock()
+            runAndSucceed("androidReleaseBenchmarkGenerate")
+            checkBlock()
+        }
+    }
+
+    @Test
+    fun generateAndroidFromResources() {
+        testAndroidProjectGeneration(
+            setupBlock = {
+                runAndSucceed("setupReleaseAndroidProject")
+            },
+            checkBlock = {
+                generatedAndroidDir("android", "release", "") { generatedAndroidDir ->
+                    assertTrue(generatedAndroidDir.exists(), "Generated Android project does not exist")
+                }
+            }
+        )
+    }
+}

integration/src/test/resources/templates/source-generation/build.gradle

@@ -1,10 +1,29 @@
 import org.jetbrains.kotlin.konan.target.KonanTarget
 import org.jetbrains.kotlin.konan.target.HostManager
 
+android {
+    compileSdk 34
+
+    defaultConfig {
+        minSdk = 29
+        targetSdk = 34
+    }
+
+
+    buildTypes {
+        release {}
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+}
+
 kotlin {
     jvm { }
     js { nodejs() }
     wasmJs { d8() }
+    androidTarget {}
 
     if (HostManager.hostIsLinux) linuxX64('native')
     if (HostManager.hostIsMingw) mingwX64('native')
@@ -18,5 +37,6 @@ benchmark {
         register("js")
         register("wasmJs")
         register("native")
+        register("android")
     }
 }