1 files changed, 108 insertions, 0 deletions
diff --git a/atomicfu-gradle-plugin/src/test/kotlin/kotlinx/atomicfu/plugin/gradle/test/JvmProjectTest.kt b/atomicfu-gradle-plugin/src/test/kotlin/kotlinx/atomicfu/plugin/gradle/test/JvmProjectTest.kt
new file mode 100644
index 0000000..2545e0e
--- /dev/null
+++ b/atomicfu-gradle-plugin/src/test/kotlin/kotlinx/atomicfu/plugin/gradle/test/JvmProjectTest.kt
@@ -0,0 +1,108 @@
+package kotlinx.atomicfu.plugin.gradle.test
+
+import kotlinx.atomicfu.plugin.gradle.internal.*
+import kotlinx.atomicfu.plugin.gradle.internal.BaseKotlinScope
+import org.junit.Test
+
+/**
+ * Test that ensures correctness of `atomicfu-gradle-plugin` application to the JVM project:
+ * - post-compilation bytecode transformation tasks are created
+ *   (legacy transformation is tested here, compiler plugin is not applied).
+ * - original non-transformed classes are not left in compile/runtime classpath.
+ * - no `kotlinx/atomicfu` references are left in the transformed bytecode.
+ */
+class JvmLegacyTransformationTest : BaseKotlinGradleTest("jvm-simple") {
+
+    override fun BaseKotlinScope.createProject() {
+        buildGradleKts {
+            resolve("projects/jvm-simple/jvm-simple.gradle.kts")
+        }
+        settingsGradleKts {
+            resolve("projects/jvm-simple/settings.gradle.kts")
+        }
+        dir("src/main/kotlin") {}
+        kotlin("IntArithmetic.kt", "main") {
+            resolve("projects/jvm-simple/src/main/kotlin/IntArithmetic.kt")
+        }
+        dir("src/test/kotlin") {}
+        kotlin("ArithmeticTest.kt", "test") {
+            resolve("projects/jvm-simple/src/test/kotlin/ArithmeticTest.kt")
+        }
+    }
+
+    @Test
+    fun testPluginApplication() =
+        checkTaskOutcomes(
+            executedTasks = listOf(
+                ":compileKotlin",
+                ":transformAtomicfuClasses",
+                ":compileTestKotlin",
+                ":transformTestAtomicfuClasses"
+            ),
+            excludedTasks = emptyList()
+        )
+
+    @Test
+    fun testClasspath() {
+        runner.build()
+        checkJvmCompilationClasspath(
+            originalClassFile = "build/classes/kotlin/main/IntArithmetic.class",
+            transformedClassFile = "build/classes/atomicfu/main/IntArithmetic.class"
+        )
+    }
+
+    @Test
+    fun testAtomicfuReferences() {
+        runner.build()
+        checkBytecode("build/classes/atomicfu/main/IntArithmetic.class")
+    }
+}
+
+/**
+ * Test that ensures correctness of `atomicfu-gradle-plugin` application to the JVM project,
+ * - JVM IR compiler plugin transformation (kotlinx.atomicfu.enableJvmIrTransformation=true)
+ * - no post-compilation bytecode transforming tasks created
+ * - no `kotlinx/atomicfu` references are left in the resulting bytecode after IR transformation.
+ */
+class JvmIrTransformationTest : BaseKotlinGradleTest("jvm-simple") {
+
+    override fun BaseKotlinScope.createProject() {
+        buildGradleKts {
+            resolve("projects/jvm-simple/jvm-simple.gradle.kts")
+        }
+        settingsGradleKts {
+            resolve("projects/jvm-simple/settings.gradle.kts")
+        }
+        // set kotlinx.atomicfu.enableJvmIrTransformation=true to apply compiler plugin
+        gradleProperties {
+            resolve("projects/jvm-simple/gradle.properties")
+        }
+        dir("src/main/kotlin") {}
+        kotlin("IntArithmetic.kt", "main") {
+            resolve("projects/jvm-simple/src/main/kotlin/IntArithmetic.kt")
+        }
+        dir("src/test/kotlin") {}
+        kotlin("ArithmeticTest.kt", "test") {
+            resolve("projects/jvm-simple/src/test/kotlin/ArithmeticTest.kt")
+        }
+    }
+
+    @Test
+    fun testPluginApplication() =
+        checkTaskOutcomes(
+            executedTasks = listOf(
+                ":compileKotlin",
+                ":compileTestKotlin"
+            ),
+            excludedTasks = listOf(
+                ":transformAtomicfuClasses",
+                ":transformTestAtomicfuClasses"
+            )
+        )
+
+    @Test
+    fun testAtomicfuReferences() {
+        runner.build()
+        checkBytecode("build/classes/kotlin/main/IntArithmetic.class")
+    }
+}