Fix unit tests to allowExperimentalOptions() where needed

Author: eregon

src/services/java/org/truffleruby/services/scriptengine/TruffleRubyScriptEngineFactory.java

@@ -108,6 +108,7 @@ public ScriptEngine getScriptEngine() {
 
     private String query(String expression) {
         try (Context context = Context.newBuilder("ruby")
+                .allowExperimentalOptions(true)
                 .option("ruby.platform.native", "false")
                 .option("ruby.rubygems", "false")
                 .build()) {

src/test/java/org/truffleruby/ContextPermissionsTest.java

@@ -29,9 +29,9 @@ public void testNoPermissions() throws Throwable {
 
     @Test
     public void testNativeNoThreads() throws Throwable {
-        // TODO (eregon, 4 Feb 2019): This should run on GraalVM, not developement jars
+        // TODO (eregon, 4 Feb 2019): This should run on GraalVM, not development jars
         String home = System.getProperty("user.dir") + "/mxbuild/graalvm/jre/languages/ruby";
-        try (Context context = Context.newBuilder("ruby").allowNativeAccess(true).option("ruby.home", home).build()) {
+        try (Context context = Context.newBuilder("ruby").allowNativeAccess(true).allowExperimentalOptions(true).option("ruby.home", home).build()) {
             Assert.assertEquals(3, context.eval("ruby", "1 + 2").asInt());
 
             Assert.assertEquals(true, context.eval("ruby", "File.directory?('.')").asBoolean());
@@ -41,7 +41,7 @@ public void testNativeNoThreads() throws Throwable {
     @Test
     public void testThreadsNoNative() throws Throwable {
         // The ruby.single_threaded option needs to be set because --single_threaded defaults to --embedded.
-        try (Context context = Context.newBuilder("ruby").allowCreateThread(true).option("ruby.single_threaded", "false").build()) {
+        try (Context context = Context.newBuilder("ruby").allowCreateThread(true).allowExperimentalOptions(true).option("ruby.single_threaded", "false").build()) {
             Assert.assertEquals(3, context.eval("ruby", "1 + 2").asInt());
 
             Assert.assertEquals(7, context.eval("ruby", "Thread.new { 3 + 4 }.value").asInt());
@@ -53,7 +53,7 @@ public void testThreadsNoNative() throws Throwable {
 
     @Test
     public void testNoThreadsEnforcesSingleThreadedOption() throws Throwable {
-        try (Context context = Context.newBuilder("ruby").option("ruby.single_threaded", "false").build()) {
+        try (Context context = Context.newBuilder("ruby").allowExperimentalOptions(true).option("ruby.single_threaded", "false").build()) {
             String option = "Truffle::Boot.get_option('single_threaded')";
             Assert.assertEquals(true, context.eval("ruby", option).asBoolean());
 

src/test/java/org/truffleruby/PolyglotInteropTest.java

@@ -37,6 +37,7 @@ public void testCreateContext() {
     @Test
     public void testCreateContextNoAccess() {
         try (Context polyglot = Context.newBuilder()
+                .allowExperimentalOptions(true)
                 .option(OptionsCatalog.HOME.getName(), System.getProperty("user.dir"))
                 .option(OptionsCatalog.NATIVE_PLATFORM.getName(), Boolean.FALSE.toString())
                 .build()) {