[build][tests] more utilities functions used

kotlin-native/backend.native/tests/build.gradle

@@ -22,17 +22,12 @@ buildscript {
             url project.bootstrapKotlinRepo
         }
     }
-    ext.useCustomDist = project.hasProperty("kotlin.native.home") ||
-            project.hasProperty("org.jetbrains.kotlin.native.home") ||
-            project.hasProperty("konan.home")
-    ext.kotlinNativeDist = project.findProperty("kotlin.native.home")
-            ?: project.findProperty("org.jetbrains.kotlin.native.home")
-            ?: project.findProperty("konan.home")
-            ?: distDir.absolutePath
+    ext.useCustomDist = UtilsKt.getUseCustomDist(project)
+    ext.kotlinNativeDist = UtilsKt.getKotlinNativeDist(project)
     if (!useCustomDist) {
-        ext.setProperty("kotlin.native.home", distDir.absolutePath)
-        ext.setProperty("org.jetbrains.kotlin.native.home", distDir.absolutePath)
-        ext.setProperty("konan.home", distDir.absolutePath)
+        ext.setProperty("kotlin.native.home", kotlinNativeDist.absolutePath)
+        ext.setProperty("org.jetbrains.kotlin.native.home", kotlinNativeDist.absolutePath)
+        ext.setProperty("konan.home", kotlinNativeDist.absolutePath)
     }
 }
 
@@ -133,9 +128,6 @@ allprojects {
 testOutputExternal.mkdirs()
 testOutputStdlib.mkdirs()
 
-ext.dist = project.rootProject.file(project.findProperty("org.jetbrains.kotlin.native.home") ?:
-        project.findProperty("konan.home") ?: "dist")
-
 konanArtifacts {
     library('testLibrary') {
         if (!useCustomDist) {
@@ -166,7 +158,7 @@ def installTestLib = tasks.register("installTestLibrary", KlibInstall) {
 
 void konanc(String[] args) {
    def konancScript = isWindows() ? "konanc.bat" : "konanc"
-   def konanc = "$dist/bin/$konancScript"
+   def konanc = "$kotlinNativeDist/bin/$konancScript"
    def allArgs = args.join(" ")
    println("$konanc $allArgs")
    "$konanc $allArgs".execute().waitFor()
@@ -4421,7 +4413,7 @@ if (PlatformInfo.isAppleTarget(project)) {
 standaloneTest("jsinterop_math") {
     doBeforeBuild {
         def jsinteropScript = isWindows() ? "jsinterop.bat" : "jsinterop"
-        def jsinterop = "$dist/bin/$jsinteropScript"
+        def jsinterop = "$kotlinNativeDist/bin/$jsinteropScript"
         // TODO: We probably need a NativeInteropPlugin for jsinterop?
         "$jsinterop -pkg kotlinx.interop.wasm.math -o $buildDir/jsmath -target wasm32".execute().waitFor()
 
@@ -5224,7 +5216,7 @@ project.tasks.register("debugger_test", Test.class) {
     enabled = (target.family == Family.OSX)  // KT-30366
     testLogging { exceptionFormat = 'full' }
     UtilsKt.dependsOnDist(it)
-    systemProperties = ['kotlin.native.home': dist]
+    systemProperties = ['kotlin.native.home': kotlinNativeDist]
 }
 
 // Configure build for iOS device targets.

kotlin-native/build-tools/src/main/kotlin/org/jetbrains/kotlin/CoverageTest.kt

@@ -11,6 +11,7 @@ import org.gradle.api.Task
 import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.TaskAction
 import org.jetbrains.kotlin.konan.target.AppleConfigurables
+import org.jetbrains.kotlin.gradle.plugin.tasks.*
 
 /**
  * Test task for -Xcoverage and -Xlibraries-to-cover flags. Requires a binary to be built by the Konan plugin
@@ -64,7 +65,11 @@ open class CoverageTest : DefaultTask() {
     override fun configure(closure: Closure<Any>): Task {
         super.configure(closure)
         dependsOnDist()
-        dependsOn(project.tasks.getByName("compileKonan$binaryName"))
+        val compileBinaryTask = project.tasks.getByName("compileKonan$binaryName")
+        compileBinaryTask.konanOldPluginTaskDependenciesWalker{
+            dependsOnDist()
+        }
+        dependsOn(compileBinaryTask)
         return this
     }
 

kotlin-native/build-tools/src/main/kotlin/org/jetbrains/kotlin/MetadataComparisonTest.kt

@@ -4,7 +4,9 @@
  */
 package org.jetbrains.kotlin
 
+import groovy.lang.Closure
 import org.gradle.api.DefaultTask
+import org.gradle.api.Task
 import org.gradle.api.tasks.Input
 import org.gradle.api.tasks.TaskAction
 import org.jetbrains.kotlin.klib.metadata.CInteropComparisonConfig
@@ -58,6 +60,12 @@ open class MetadataComparisonTest : DefaultTask() {
         }
     }
 
+    override fun configure(closure: Closure<Any>): Task {
+        super.configure(closure)
+        dependsOnDist()
+        return this
+    }
+
     private fun cinterop(defFile: File, mode: Mode): File {
         val dist = project.kotlinNativeDist
         val output = "${project.buildDir.absolutePath}/${defFile.nameWithoutExtension}_$mode"

kotlin-native/build-tools/src/main/kotlin/org/jetbrains/kotlin/Utils.kt

@@ -29,6 +29,9 @@ val Project.platformManager
 val Project.testTarget
     get() = findProperty("target") as KonanTarget
 
+val Project.testTargetSuffix
+    get() = (findProperty("target") as KonanTarget ?: HostManager.host).name.capitalize()
+
 val Project.verboseTest
     get() = hasProperty("test_verbose")
 
@@ -48,8 +51,32 @@ val Project.testOutputExternal
     get() = (findProperty("testOutputExternal") as File).toString()
 
 val Project.kotlinNativeDist
-    get() = this.rootProject.file(this.findProperty("org.jetbrains.kotlin.native.home")
-            ?: this.findProperty("konan.home") ?: "dist")
+    get() = this.rootProject.file(findProperty("kotlin.native.home")
+                                      ?: findProperty("org.jetbrains.kotlin.native.home")
+                                      ?: findProperty("konan.home") ?: "dist")
+
+val Project.useCustomDist
+    get() = hasProperty("kotlin.native.home") ||
+            hasProperty("org.jetbrains.kotlin.native.home") ||
+            hasProperty("konan.home")
+
+private val libraryRegexp = Regex("""^import\s+platform\.(\S+)\..*$""")
+fun File.dependencies() =
+    readLines().filter(libraryRegexp::containsMatchIn)
+        .map { libraryRegexp.matchEntire(it)?.groups?.get(1)?.value ?: "" }
+        .toSortedSet()
+
+
+fun Task.dependsOnPlatformLibs() {
+    val platformManager = project.project(":kotlin-native").platformManager
+    val target = project.testTarget ?: platformManager.hostPlatform.target
+    (this as? KonanTest)?.run {
+        project.file(source).dependencies().forEach {
+            this.dependsOn(":kotlin-native:platformLibs:${target.name}-$it")
+            //this.dependsOn(":kotlin-native:platformLibs:${target.name}-${it}Cache")
+        }
+    } ?: error("unsupported task : $this")
+}
 
 @Suppress("UNCHECKED_CAST")
 val Project.globalTestArgs: List<String>
@@ -105,19 +132,27 @@ fun Project.dependsOnDist(taskName: String) {
 }
 
 fun Task.dependsOnDist() {
-    val rootTasks = project.rootProject.tasks
     // We don't build the compiler if a custom dist path is specified.
     if (!(project.findProperty("useCustomDist") as Boolean)) {
-        dependsOn(rootTasks.getByName("dist"))
+        dependsOn(":kotlin-native:dist")
         val target = project.testTarget
         if (target != HostManager.host) {
             // if a test_target property is set then tests should depend on a crossDist
             // otherwise, runtime components would not be build for a target.
-            dependsOn(rootTasks.getByName("${target.name}CrossDist"))
+            dependsOn(":kotlin-native:${target.name}CrossDist")
         }
     }
 }
 
+fun Task.konanOldPluginTaskDependenciesWalker(index:Int = 0, walker: Task.(Int)->Unit) {
+    walker(index + 1)
+    dependsOn.forEach{
+        val task = (it as? Task) ?: return@forEach
+        if (task.name.startsWith("compileKonan"))
+            task.konanOldPluginTaskDependenciesWalker(index + 1, walker)
+    }
+}
+
 /**
  * Sets the same dependencies for the receiver task from the given [task]
  */
@@ -140,7 +175,9 @@ fun Task.sameDependenciesAs(task: Task) {
  */
 fun Task.dependsOnKonanBuildingTask(artifact: String, target: KonanTarget) {
     val buildTask = project.findKonanBuildTask(artifact, target)
-    buildTask.dependsOnDist()
+    buildTask.konanOldPluginTaskDependenciesWalker {
+        dependsOnDist()
+    }
     buildTask.sameDependenciesAs(this)
     dependsOn(buildTask)
 }