CharCategory and CharDirectionality enums for JVM.

libraries/stdlib/test/text/CharJVMTest.kt

@@ -0,0 +1,15 @@
+package test.text
+
+import kotlin.test.*
+import org.junit.Test as test
+
+class CharJVMTest {
+
+    test fun getCategory() {
+        assertEquals(CharCategory.DECIMAL_DIGIT_NUMBER, '7'.category())
+        assertEquals(CharCategory.CURRENCY_SYMBOL, '$'.category())
+        assertEquals(CharCategory.LOWERCASE_LETTER, 'a'.category())
+        assertEquals(CharCategory.UPPERCASE_LETTER, 'Õ'.category())
+    }
+
+}