From 4249c7dea0fece098df99c4713987a44cebf84b0 Mon Sep 17 00:00:00 2001
From: Andrew Waterman
Date: Fri, 15 Apr 2016 00:39:32 -0700
Subject: Test FIRRTL string literals more aggressively

---
 src/test/scala/chiselTests/Printf.scala | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/test')

diff --git a/src/test/scala/chiselTests/Printf.scala b/src/test/scala/chiselTests/Printf.scala
index 950f315a..eb8b4b25 100644
--- a/src/test/scala/chiselTests/Printf.scala
+++ b/src/test/scala/chiselTests/Printf.scala
@@ -12,6 +12,11 @@ class SinglePrintfTester() extends BasicTester {
   stop()
 }
 
+class ASCIIPrintfTester() extends BasicTester {
+  printf((0x20 to 0x7e).map(_ toChar).mkString.replace("%", "%%"))
+  stop()
+}
+
 class MultiPrintfTester() extends BasicTester {
   val x = UInt(254)
   val y = UInt(255)
@@ -26,4 +31,7 @@ class PrintfSpec extends ChiselFlatSpec {
   "A printf with multiple arguments" should "run" in {
     assertTesterPasses { new MultiPrintfTester }
   }
+  "A printf with ASCII characters 1-127" should "run" in {
+    assertTesterPasses { new ASCIIPrintfTester }
+  }
 }
-- 
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