From 454d4637a45b5d70772e2831d2dc5af7864d806c Mon Sep 17 00:00:00 2001
From: Adam Izraelevitz
Date: Wed, 14 Dec 2016 15:13:08 -0800
Subject: Added NoDedup annotation and test (#397)

---
 .../scala/firrtlTests/transforms/DedupTests.scala  | 32 +++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

(limited to 'src/test')

diff --git a/src/test/scala/firrtlTests/transforms/DedupTests.scala b/src/test/scala/firrtlTests/transforms/DedupTests.scala
index a17e6ae1..b23e9127 100644
--- a/src/test/scala/firrtlTests/transforms/DedupTests.scala
+++ b/src/test/scala/firrtlTests/transforms/DedupTests.scala
@@ -15,9 +15,10 @@ import firrtl.passes.PassExceptions
 import firrtl.annotations.{
    Named,
    CircuitName,
+   ModuleName,
    Annotation
 }
-import firrtl.transforms.DedupModules
+import firrtl.transforms.{DedupModules, NoDedupAnnotation}
 
 
 /**
@@ -127,6 +128,35 @@ class DedupModuleTests extends HighTransformSpec {
       val aMap = new AnnotationMap(Nil)
       execute(writer, aMap, input, check)
    }
+   "The module B, but not A, with comments" should "be deduped if not annotated" in {
+      val input =
+         """circuit Top :
+           |  module Top :
+           |    inst a1 of A
+           |    inst a2 of A_
+           |  module A : @[yy 2:2]
+           |    output x: UInt<1> @[yy 2:2]
+           |    x <= UInt(1)
+           |  module A_ : @[xx 1:1]
+           |    output x: UInt<1> @[xx 1:1]
+           |    x <= UInt(1)
+           """.stripMargin
+      val check =
+         """circuit Top :
+           |  module Top :
+           |    inst a1 of A
+           |    inst a2 of A_
+           |  module A : @[yy 2:2]
+           |    output x: UInt<1> @[yy 2:2]
+           |    x <= UInt(1)
+           |  module A_ : @[xx 1:1]
+           |    output x: UInt<1> @[xx 1:1]
+           |    x <= UInt(1)
+           """.stripMargin
+      val writer = new StringWriter()
+      val aMap = new AnnotationMap(Seq(NoDedupAnnotation(ModuleName("A", CircuitName("Top")))))
+      execute(writer, aMap, input, check)
+   }
 }
 
 // Execution driven tests for inlining modules
-- 
cgit v1.2.3