Add a test for multiplatform and kotlinTasks

7 files changed, 166 insertions, 0 deletions

diff --git a/runners/gradle-integration-tests/build.gradle b/runners/gradle-integration-tests/build.gradle
index 1bfdbd5b..2430d46b 100644
--- a/runners/gradle-integration-tests/build.gradle
+++ b/runners/gradle-integration-tests/build.gradle
@@ -14,6 +14,7 @@ tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
 configurations {
     dokkaPlugin
     dokkaFatJar
+    kotlinGradle
 }
 
 dependencies {
@@ -25,6 +26,8 @@ dependencies {
     dokkaPlugin project(path: ':runners:gradle-plugin', configuration: 'shadow')
     dokkaFatJar project(path: ":runners:fatjar", configuration: 'shadow')
 
+    kotlinGradle "org.jetbrains.kotlin:kotlin-gradle-plugin"
+
     testCompile group: 'junit', name: 'junit', version: '4.12'
     testCompile gradleTestKit()
 }
@@ -41,6 +44,7 @@ task createClasspathManifest {
         outputDir.mkdirs()
         file("$outputDir/dokka-plugin-classpath.txt").text = configurations.dokkaPlugin.join("\n")
         file("$outputDir/fatjar.txt").text = configurations.dokkaFatJar.join("\n")
+        file("$outputDir/kotlin-gradle.txt").text = configurations.kotlinGradle.join("\n")
     }
 }
 
diff --git a/runners/gradle-integration-tests/src/test/kotlin/org/jetbrains/dokka/gradle/MultiplatformProjectTest.kt b/runners/gradle-integration-tests/src/test/kotlin/org/jetbrains/dokka/gradle/MultiplatformProjectTest.kt
new file mode 100644
index 00000000..3e61d79e
--- /dev/null
+++ b/runners/gradle-integration-tests/src/test/kotlin/org/jetbrains/dokka/gradle/MultiplatformProjectTest.kt
@@ -0,0 +1,54 @@
+package org.jetbrains.dokka.gradle
+
+import org.gradle.testkit.runner.TaskOutcome
+import org.junit.Test
+import java.io.File
+import kotlin.test.assertEquals
+
+class MultiplatformProjectTest : AbstractDokkaGradleTest() {
+
+    fun prepareTestData(testDataRootPath: String) {
+        val testDataRoot = testDataFolder.resolve(testDataRootPath)
+        val tmpRoot = testProjectDir.root.toPath()
+
+        testDataRoot.apply {
+            resolve("build.gradle").copy(tmpRoot.resolve("build.gradle"))
+            resolve("settings.gradle").copy(tmpRoot.resolve("settings.gradle"))
+            resolve("src").copy(tmpRoot.resolve("src"))
+        }
+    }
+
+    private fun doTest(gradleVersion: String, kotlinVersion: String) {
+        val kotlinGradlePlugin = pluginClasspathData.resolveSibling("kotlin-gradle.txt").toFile().readLines().map { File(it) }
+        prepareTestData("multiplatformProject")
+
+        // Remove withDebug(false) when https://github.com/gradle/gradle/issues/6862 is solved
+        val result = configure(gradleVersion, kotlinVersion, arguments = arrayOf("dokka", "--stacktrace"))
+            .withDebug(false)
+            .withPluginClasspath(pluginClasspath.union(kotlinGradlePlugin))
+            .build()
+
+        println(result.output)
+
+        assertEquals(TaskOutcome.SUCCESS, result.task(":dokka")?.outcome)
+
+        val docsOutput = "build/dokka"
+
+        checkOutputStructure("multiplatformProject/fileTree.txt", docsOutput)
+
+        checkNoErrorClasses(docsOutput)
+        checkNoUnresolvedLinks(docsOutput)
+    }
+
+    @Test fun `test kotlin 1_3_30 and gradle 4_7`() {
+        doTest("4.7", "1.3.30")
+    }
+
+    @Test fun `test kotlin 1_3_40 and gradle 4_10_3`() {
+        doTest("4.10.3", "1.3.40")
+    }
+
+    @Test fun `test kotlin 1_3_40 and gradle 5_6_1`() {
+        doTest("5.6.1", "1.3.50")
+    }
+}
\ No newline at end of file
diff --git a/runners/gradle-integration-tests/testData/multiplatformProject/build.gradle b/runners/gradle-integration-tests/testData/multiplatformProject/build.gradle
new file mode 100644
index 00000000..be7ae999
--- /dev/null
+++ b/runners/gradle-integration-tests/testData/multiplatformProject/build.gradle
@@ -0,0 +1,56 @@
+buildscript {
+    repositories {
+        mavenCentral()
+        jcenter()
+        maven { url "https://dl.bintray.com/kotlin/kotlin-eap-1.1" }
+        maven { url "https://dl.bintray.com/kotlin/kotlin-dev" }
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$test_kotlin_version"
+    }
+}
+
+plugins {
+    id 'org.jetbrains.dokka'
+}
+
+repositories {
+    jcenter()
+    mavenLocal()
+}
+
+group 'org.test'
+version '1.0-SNAPSHOT'
+
+apply plugin: "org.jetbrains.kotlin.multiplatform"
+
+kotlin {
+    jvm() // Create a JVM target with the default name 'jvm'
+    js()
+    sourceSets {
+        jsMain {
+            dependencies{
+                implementation "org.jetbrains.kotlin:kotlin-stdlib-js"
+            }
+        }
+        jvmMain {
+            dependencies {
+                implementation kotlin('stdlib-jdk8')
+            }
+        }
+    }
+}
+
+apply plugin: 'org.jetbrains.dokka'
+
+dokka {
+
+    multiplatform {
+        javascript {
+            targets = ["js"]
+            platform = "js"
+            kotlinTasks { [tasks.getByPath(":compileKotlinJs")] }
+        }
+        jvm {}
+    }
+}
diff --git a/runners/gradle-integration-tests/testData/multiplatformProject/fileTree.txt b/runners/gradle-integration-tests/testData/multiplatformProject/fileTree.txt
new file mode 100644
index 00000000..51a5df94
--- /dev/null
+++ b/runners/gradle-integration-tests/testData/multiplatformProject/fileTree.txt
@@ -0,0 +1,17 @@
+/
+    multiplatform-project-root/
+        alltypes/
+            index.html
+        index-outline.html
+        index.html
+        org.kotlintestmpp/
+            get-current-date.html
+            index.html
+            js.html
+            jvm.html
+            kotlin.-string/
+                index.html
+            main.html
+            shared.html
+        package-list
+    style.css
diff --git a/runners/gradle-integration-tests/testData/multiplatformProject/settings.gradle b/runners/gradle-integration-tests/testData/multiplatformProject/settings.gradle
new file mode 100644
index 00000000..0bb1e91b
--- /dev/null
+++ b/runners/gradle-integration-tests/testData/multiplatformProject/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = "multiplatformProjectRoot"
diff --git a/runners/gradle-integration-tests/testData/multiplatformProject/src/jsMain/kotlin/org/kotlintestmpp/main.kt b/runners/gradle-integration-tests/testData/multiplatformProject/src/jsMain/kotlin/org/kotlintestmpp/main.kt
new file mode 100644
index 00000000..a77b50f9
--- /dev/null
+++ b/runners/gradle-integration-tests/testData/multiplatformProject/src/jsMain/kotlin/org/kotlintestmpp/main.kt
@@ -0,0 +1,14 @@
+package org.kotlintestmpp
+
+fun main(args : Array<String>) {
+    console.log("Hello, world!")
+}
+
+fun js(){}
+fun shared(){}
+
+fun getCurrentDate(): String {
+    return "test"
+}
+
+fun String.myExtension() = println("test")
\ No newline at end of file
diff --git a/runners/gradle-integration-tests/testData/multiplatformProject/src/jvmMain/kotlin/org/kotlintestmpp/main.kt b/runners/gradle-integration-tests/testData/multiplatformProject/src/jvmMain/kotlin/org/kotlintestmpp/main.kt
new file mode 100644
index 00000000..96d725fc
--- /dev/null
+++ b/runners/gradle-integration-tests/testData/multiplatformProject/src/jvmMain/kotlin/org/kotlintestmpp/main.kt
@@ -0,0 +1,20 @@
+package org.kotlintestmpp
+
+
+fun main(args : Array<String>) {
+    println("Hello, world!")
+}
+
+/**
+ * comment for this class
+ */
+fun jvm(){}
+fun shared(){}
+
+fun getCurrentDate(): String {
+    return "test"
+}
+
+fun String.myExtension() = println("test2")
+
+