From 1a4e0dd65ba3e64268beca8f592bd58d98c434a4 Mon Sep 17 00:00:00 2001
From: Adam Izraelevitz
Date: Mon, 2 Mar 2020 10:51:51 -0800
Subject: Cleanup aspects (#1359)

* Clean up aspects

* Refactored InjectingAspect with InjectorAspect

* Made AspectLibrary work with objects

* Cleaned up code

* Apply suggestions from code review

* Added tests, removed deprecated newInstance call

* Backed out removal of newInstance as exceptions were different

* Removed trailing commas
---
 src/test/scala/chiselTests/aop/SelectSpec.scala    |  2 +-
 .../scala/chiselTests/stage/ChiselMainSpec.scala   | 31 +++++++++++++++++++---
 2 files changed, 29 insertions(+), 4 deletions(-)

(limited to 'src/test')

diff --git a/src/test/scala/chiselTests/aop/SelectSpec.scala b/src/test/scala/chiselTests/aop/SelectSpec.scala
index 80ab518f..49341ed5 100644
--- a/src/test/scala/chiselTests/aop/SelectSpec.scala
+++ b/src/test/scala/chiselTests/aop/SelectSpec.scala
@@ -33,7 +33,7 @@ class SelectTester(results: Seq[Int]) extends BasicTester {
   }
 }
 
-case class SelectAspect[T <: RawModule, X](selector: T => Seq[X], desired: T => Seq[X])(implicit tTag: TypeTag[T]) extends Aspect[T] {
+case class SelectAspect[T <: RawModule, X](selector: T => Seq[X], desired: T => Seq[X]) extends Aspect[T] {
   override def toAnnotation(top: T): AnnotationSeq = {
     val results = selector(top)
     val desiredSeq = desired(top)
diff --git a/src/test/scala/chiselTests/stage/ChiselMainSpec.scala b/src/test/scala/chiselTests/stage/ChiselMainSpec.scala
index 7862acd6..2b3b9c2c 100644
--- a/src/test/scala/chiselTests/stage/ChiselMainSpec.scala
+++ b/src/test/scala/chiselTests/stage/ChiselMainSpec.scala
@@ -4,22 +4,37 @@ package chiselTests.stage
 
 import chisel3._
 import chisel3.stage.ChiselMain
-
 import java.io.File
 
+import chisel3.aop.inspecting.{InspectingAspect, InspectorAspect}
 import org.scalatest.{FeatureSpec, GivenWhenThen, Matchers}
 
 object ChiselMainSpec {
 
   /** A module that connects two different types together resulting in an elaboration error */
   class DifferentTypesModule extends RawModule {
-    val in = IO(UInt(1.W))
-    val out = IO(SInt(1.W))
+    val in = IO(Input(UInt(1.W)))
+    val out = IO(Output(SInt(1.W)))
+    out := in
+  }
+
+  /** A module that connects two of the same types together */
+  class SameTypesModule extends MultiIOModule {
+    val in = IO(Input(UInt(1.W)))
+    val out = IO(Output(UInt(1.W)))
     out := in
   }
 
 }
 
+case class TestClassAspect() extends InspectorAspect[RawModule] ({
+  _: RawModule => println("Ran inspectingAspect")
+})
+
+case object TestObjectAspect extends InspectorAspect[RawModule] ({
+  _: RawModule => println("Ran inspectingAspect")
+})
+
 class ChiselMainSpec extends FeatureSpec with GivenWhenThen with Matchers with chiselTests.Utils {
 
   import ChiselMainSpec._
@@ -113,5 +128,15 @@ class ChiselMainSpec extends FeatureSpec with GivenWhenThen with Matchers with c
                      result = 1)
     ).foreach(runStageExpectFiles)
   }
+  feature("Aspect library") {
+    Seq(
+      ChiselMainTest(args = Array( "-X", "high", "--with-aspect", "chiselTests.stage.TestClassAspect" ),
+        generator = Some(classOf[SameTypesModule]),
+        stdout = Some("Ran inspectingAspect")),
+      ChiselMainTest(args = Array( "-X", "high", "--with-aspect", "chiselTests.stage.TestObjectAspect" ),
+        generator = Some(classOf[SameTypesModule]),
+        stdout = Some("Ran inspectingAspect"))
+    ).foreach(runStageExpectFiles)
+  }
 
 }
-- 
cgit v1.2.3