1 files changed, 33 insertions, 0 deletions
diff --git a/test/files/run/color.scala b/test/files/run/color.scala
new file mode 100644
index 0000000000..a0af8477e7
--- /dev/null
+++ b/test/files/run/color.scala
@@ -0,0 +1,33 @@
+import scala.tools.util.color._
+
+object Test {
+  // The ones which are somewhat widely supported.
+  def effects = List(Bright, Underline, Inverse)
+  
+  def demo(text: String) = {
+    def to_s(esc: Ansi): String = esc.atoms map {
+      case x: AnsiBackground => "" + x
+      case x                 => "%-10s" format x
+    } mkString " "
+      
+    def show(esc: Ansi) = println("%s  %s".format(text in esc, to_s(esc)))
+    
+    println("\n1 color")
+    for (c <- Ansi.colors) show(c)
+    println("\n1 effect")
+    for (e <- Ansi.effects) show(e)
+    println("\n1 color 1 effect")
+    for (c <- Ansi.colors; e <- effects) show(c / e)
+    println("\n2 colors 0 effects")
+    for (c1 <- Ansi.colors ; c2 <- Ansi.colors) show(c2 on c1)
+    println("\n2 colors 1 effect")
+    for (c1 <- Ansi.colors ; c2 <- Ansi.colors ; e1 <- effects) show((c2 on c1) / e1)
+    println("\n2 colors 2 effects")
+    for (c1 <- Ansi.colors ; c2 <- Ansi.colors ; e1 <- effects ; e2 <- effects ; if e1 != e2) show((c2 on c1) / e1 / e2)
+  }
+  
+  def main(args: Array[String]): Unit = {
+    val str = if (args.size > 1) args mkString " " else "the quick brown fox"
+    demo(str)
+  }
+}