Implement test run on embeddable jars for jsr223 and scripting host tests...

also:
- add missing tests to the global scriptingTests task
- extract jsr223 tests into separate project
- fix dependency in jsr223 embeddable jar

libraries/scripting/jsr223-test/build.gradle.kts

@@ -0,0 +1,32 @@
+
+plugins {
+    kotlin("jvm")
+}
+
+jvmTarget = "1.6"
+
+val embeddableTestRuntime by configurations.creating
+
+dependencies {
+    testCompile(commonDep("junit"))
+    testCompileOnly(project(":kotlin-scripting-jvm-host"))
+    testCompileOnly(project(":compiler:cli"))
+    testCompileOnly(project(":core:util.runtime"))
+    testRuntime(project(":kotlin-scripting-jsr223"))
+    embeddableTestRuntime(commonDep("junit"))
+    embeddableTestRuntime(project(":kotlin-scripting-jsr223-embeddable"))
+    embeddableTestRuntime(testSourceSet.output)
+}
+
+sourceSets {
+    "main" {}
+    "test" { projectDefault() }
+}
+
+projectTest(parallel = true)
+
+projectTest(taskName = "embeddableTest", parallel = true) {
+    workingDir = rootDir
+    dependsOn(embeddableTestRuntime)
+    classpath = embeddableTestRuntime
+}