From 45581c11fad0a3fd0c9824297a8fc7eb08e1bd0e Mon Sep 17 00:00:00 2001
From: Anton Lakotka <anton.lakotka@jetbrains.com>
Date: Mon, 29 Aug 2022 14:24:09 +0200
Subject: [PATCH] [Gradle] Add test for KT-53704

CInterop Task input should be modifiable through Cinterop DSL
---
 .../kotlin/gradle/CInteropTaskTest.kt         | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/CInteropTaskTest.kt

diff --git a/libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/CInteropTaskTest.kt b/libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/CInteropTaskTest.kt
new file mode 100644
index 00000000000..0d75c0d5782
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin/src/functionalTest/kotlin/org/jetbrains/kotlin/gradle/CInteropTaskTest.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.gradle
+
+import org.jetbrains.kotlin.gradle.plugin.mpp.DefaultCInteropSettings
+import org.jetbrains.kotlin.gradle.tasks.CInteropProcess
+import kotlin.test.BeforeTest
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class CInteropTaskTest : MultiplatformExtensionTest() {
+
+    @BeforeTest
+    override fun setup() {
+        super.setup()
+        setupDefaultProjectWithCinterop()
+    }
+
+    private fun setupDefaultProjectWithCinterop() {
+
+    }
+
+    @Test
+    fun `cinterop properties can be changed after creating`() {
+        fun DefaultCInteropSettings.setDummyValues(prefix: String) {
+            dependencyFiles = project.files("${prefix}-dependencyFile")
+            defFile("${prefix}-defFile")
+            packageName = "${prefix}-packageName"
+            compilerOpts += "${prefix}-compilerOpts"
+            linkerOpts += "${prefix}-linkerOpts"
+            extraOpts = listOf("${prefix}-extraOpts")
+            header("${prefix}-header.h")
+
+            includeDirs {
+                allHeaders("${prefix}-allHeaders")
+                headerFilterOnly("${prefix}-headerFilterOnly")
+            }
+        }
+
+        val linuxX64 = kotlin.linuxX64().apply {
+            compilations.getByName("main").cinterops.create("dummy") {
+                it.setDummyValues(prefix = "default")
+            }
+        }
+
+        // Get task to make sure it is configured
+        val cinteropTask = project.tasks.getByName("cinteropDummyLinuxX64") as CInteropProcess
+
+        // Change cinterop properties
+        val cinterop = linuxX64.compilations.getByName("main").cinterops.getByName("dummy")
+        cinterop.setDummyValues("updated")
+
+        project.evaluate()
+
+        assertEquals("updated-dependencyFile", cinteropTask.libraries.files.single().name)
+        assertEquals("updated-defFile", cinteropTask.defFile.name)
+        assertEquals("updated-packageName", cinteropTask.packageName)
+        assertEquals(listOf("default-compilerOpts", "updated-compilerOpts"), cinteropTask.compilerOpts)
+        assertEquals(listOf("default-linkerOpts", "updated-linkerOpts"), cinteropTask.linkerOpts)
+        assertEquals(listOf("updated-extraOpts"), cinteropTask.extraOpts)
+        assertEquals(listOf("default-header.h", "updated-header.h"), cinteropTask.headers.files.map { it.name })
+        assertEquals(listOf("default-allHeaders", "updated-allHeaders"), cinteropTask.allHeadersDirs.map { it.name })
+        assertEquals(listOf("default-headerFilterOnly", "updated-headerFilterOnly"), cinteropTask.headerFilterDirs.map { it.name })
+    }
+}
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