Fix Gradle MPP integration tests

#KT-30056 Fixed

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/NewMultiplatformIT.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * Copyright 2010-2019 JetBrains s.r.o. 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
@@ -1171,28 +1171,28 @@ class NewMultiplatformIT : BaseGradleIT() {
     fun testPublishMultimoduleProjectWithMetadata() = doTestPublishMultimoduleProject(withMetadata = true)
 
     private fun doTestPublishMultimoduleProject(withMetadata: Boolean) {
-        val libProject = Project("sample-lib", gradleVersion, "new-mpp-lib-and-app").apply {
+        val libProject = Project("sample-lib", gradleVersion, "new-mpp-lib-and-app")
+        libProject.setupWorkingDir()
+
+        val externalLibProject = Project("sample-external-lib", gradleVersion, "new-mpp-lib-and-app").apply {
             if (withMetadata) {
                 setupWorkingDir()
-                // Make another publication that will be consumed as a module with metadata, see a similar conditional block below:
-                projectDir.resolve("settings.gradle").writeText("rootProject.name = 'external'; enableFeaturePreview 'GRADLE_METADATA'")
+                // Publish it into local repository of adjacent lib:
                 gradleBuildScript().appendText(
                     "\n" + """
-                    group = "com.external.dependency"
-                    version = "1.2.3"
                     publishing {
                         repositories {
-                            maven { url "file://${'$'}{rootProject.projectDir.absolutePath.replace('\\', '/')}/repo" }
+                            maven { url "file://${'$'}{rootProject.projectDir.absolutePath.replace('\\', '/')}/../sample-lib/repo" }
                         }
                     }
                     """.trimIndent()
                 )
                 build("publish") {
                     assertSuccessful()
-                    gradleBuildScript().appendText("\ngroup = 'com.example'; version = '1.0'")
                 }
             }
         }
+
         val appProject = Project("sample-app", gradleVersion, "new-mpp-lib-and-app")
 
         with(libProject) {

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/build.gradle

@@ -0,0 +1,90 @@
+group = "com.external.dependency"
+version = "1.2.3"
+
+buildscript {
+	repositories {
+		mavenLocal()
+		jcenter()
+	}
+	dependencies {
+		classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+	}
+}
+
+apply plugin: 'kotlin-multiplatform'
+
+repositories {
+    mavenLocal()
+    jcenter()
+    maven { url  "https://dl.bintray.com/kotlin/kotlinx.html/" }
+}
+
+kotlin {
+	// Check the new preset functions:
+	jvm('jvm6') { }
+    js('nodeJs')
+    targetFromPreset(presets.wasm32) { println targetName }
+    targetFromPreset(presets.jvm, 'jvm6') { println targetName } // access existing target
+    
+    targets {
+    	// Also check that the old DSL (fromPreset) works:
+        fromPreset(presets.linuxX64, 'linux64')
+        fromPreset(presets.mingwX64, 'mingw64')
+        fromPreset(presets.macosX64, 'macos64')
+
+        // Check the DSL constructs in the Groovy DSL:
+        fromPreset(presets.jvm, 'jvm6') {
+        	println "Configuring $targetName"
+            compilations.main {
+                kotlinOptions {
+                    println "jvmTarget = " + jvmTarget
+                }
+                defaultSourceSet {
+                    println "Kotlin srcDirs: " + kotlin.srcDirs
+                }
+            }
+        }
+
+        all {
+            mavenPublication {
+                pom.withXml {
+                    asNode().appendNode('name', 'Sample MPP library')
+                }
+            }
+        }
+    }
+
+    sourceSets {
+        commonMain {
+            dependencies {
+                api 'org.jetbrains.kotlin:kotlin-stdlib-common'
+            }
+        }
+        jvm6Main {
+            dependencies {
+                api 'org.jetbrains.kotlin:kotlin-stdlib'
+                implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.23.4'
+            }
+        }
+        nodeJsMain {
+        	dependencies {
+                api 'org.jetbrains.kotlin:kotlin-stdlib-js'
+        		implementation 'org.jetbrains.kotlinx:kotlinx-html-js:0.6.11'
+        	}
+        }
+    }
+}
+
+kotlin.sourceSets.each { println it.kotlin.srcDirs }
+
+apply plugin: 'maven-publish'
+
+// Check that a compilation may be created after project evaluation, KT-28896:
+afterEvaluate {
+    kotlin {
+        jvm('jvm6').compilations.create('benchmark') {
+            defaultSourceSet.dependsOn(sourceSets.jvm6Main)
+            assemble.dependsOn compileKotlinTask
+        }
+    }
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/settings.gradle

@@ -0,0 +1,2 @@
+enableFeaturePreview('GRADLE_METADATA')
+rootProject.name = 'external'

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/commonMain/kotlin/Common.kt

@@ -0,0 +1,5 @@
+package com.example.externalLib
+
+fun <T> id(t: T): T = t
+
+expect fun expectedFun(): Unit

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/commonMain/resources/commonMainResource.txt

@@ -0,0 +1 @@
+resource

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/jvm6Main/kotlin/Main.kt

@@ -0,0 +1,7 @@
+package com.example.externalLib
+
+fun x(): String = "x"
+
+actual fun expectedFun() {
+	println(id(x()))
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/jvm6Main/resources/jvm6MainResource.txt

@@ -0,0 +1 @@
+resource

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/linux64Main/kotlin/Main.kt

@@ -0,0 +1,5 @@
+package com.example.externalLib
+
+actual fun expectedFun(): Unit {
+    id(123)
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/linux64Main/resources/linux64MainResource.txt

@@ -0,0 +1 @@
+resource

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/macos64Main/kotlin/Main.kt

@@ -0,0 +1,5 @@
+package com.example.externalLib
+
+actual fun expectedFun(): Unit {
+    id(123)
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/macos64Main/resources/macos64MainResource.txt

@@ -0,0 +1 @@
+resource

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/mingw64Main/kotlin/Main.kt

@@ -0,0 +1,5 @@
+package com.example.externalLib
+
+actual fun expectedFun(): Unit {
+    id(123)
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/mingw64Main/resources/mingw64MainResource.txt

@@ -0,0 +1 @@
+resource

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/nodeJsMain/kotlin/Main.kt

@@ -0,0 +1,12 @@
+package com.example.externalLib
+
+import com.example.externalLib.id
+import com.example.externalLib.expectedFun
+
+fun idUsage() = id("123")
+
+actual fun expectedFun() = Unit
+
+fun main(args: Array<String>) {
+	expectedFun()
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/nodeJsMain/resources/nodeJsMainResource.txt

@@ -0,0 +1 @@
+resource

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/wasm32Main/kotlin/Main.kt

@@ -0,0 +1,5 @@
+package com.example.externalLib
+
+actual fun expectedFun(): Unit {
+    id(123)
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-external-lib/src/wasm32Main/resources/wasm32MainResource.txt

@@ -0,0 +1 @@
+resource

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/groovy-dsl/build.gradle

@@ -20,15 +20,10 @@ kotlin {
         commonMain {
             dependencies {
                 api "org.jetbrains.kotlin:kotlin-stdlib-common"
-            }
-        }
-
-        iosMain {
-            dependencies {
                 api(project(":exported"))
             }
         }
-
+        
         commonTest {
             dependencies {
                 api "org.jetbrains.kotlin:kotlin-test-annotations-common"

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/groovy-dsl/exported/build.gradle

@@ -16,4 +16,8 @@ kotlin {
     }
 
     iosArm64("ios")
+    macosX64("macos64")
+    linuxX64("linux64")
+    mingwX64("mingw64")
+    iosX64("iosSim")
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/groovy-dsl/exported/src/commonMain/kotlin/exported.kt

@@ -1 +1,3 @@
+package com.example
+
 fun exported() = 42

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/groovy-dsl/src/commonMain/kotlin/PackageMain.kt

@@ -1,5 +1,8 @@
 package foo
 
+import com.example.exported
+
 fun main() {
-    println("foo.main")
-}
+    val exp = exported()
+    println("foo.main: exp = $exp")
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/groovy-dsl/src/commonTest/kotlin/test.kt

@@ -1,11 +1,9 @@
-/*
- * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
- * that can be found in the license/LICENSE.txt file.
- */
-
+import com.example.exported
 import kotlin.test.*
 
 @Test
 fun foo() {
-    println("tests.foo")
+    val exp = exported()
+    assertTrue(exp % 7 == 0, "Not divisible by 7")
+    println("tests.foo: exp = $exp")
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/kotlin-dsl/build.gradle.kts

@@ -12,11 +12,6 @@ kotlin {
     sourceSets["commonMain"].apply {
         dependencies {
             api("org.jetbrains.kotlin:kotlin-stdlib-common")
-        }
-    }
-
-    sourceSets.create("iosMain").apply {
-        dependencies {
             api(project(":exported"))
         }
     }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/kotlin-dsl/exported/build.gradle.kts

@@ -15,5 +15,9 @@ kotlin {
         }
     }
 
-    iosArm64("ios")
+    iosArm64("ios") 
+    macosX64("macos64")
+    linuxX64("linux64")
+    mingwX64("mingw64")
+    iosX64("iosSim")
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/kotlin-dsl/exported/src/commonMain/kotlin/exported.kt

@@ -1 +1,3 @@
+package com.example
+
 fun exported() = 42

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/kotlin-dsl/src/commonMain/kotlin/PackageMain.kt

@@ -1,5 +1,8 @@
 package foo
 
+import com.example.exported
+
 fun main() {
-    println("foo.main")
+    val exp = exported()
+    println("foo.main: exp = $exp")
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-binaries/kotlin-dsl/src/commonTest/kotlin/test.kt

@@ -1,6 +1,10 @@
 import kotlin.test.*
 
+import com.example.exported
+
 @Test
 fun foo() {
-    println("tests.foo")
+    val exp = exported()
+    assertTrue(exp % 7 == 0, "Not divisible by 7")
+    println("tests.foo: exp = $exp")
 }