1 files changed, 0 insertions, 139 deletions
diff --git a/src/test/scala/chiselTests/BlackBoxImpl.scala b/src/test/scala/chiselTests/BlackBoxImpl.scala
deleted file mode 100644
index 4cc72dd0..00000000
--- a/src/test/scala/chiselTests/BlackBoxImpl.scala
+++ /dev/null
@@ -1,139 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-
-package chiselTests
-
-import java.io.File
-
-import chisel3._
-import chisel3.util.{HasBlackBoxInline, HasBlackBoxPath, HasBlackBoxResource}
-import chisel3.stage.{ChiselGeneratorAnnotation, ChiselStage}
-import firrtl.transforms.BlackBoxNotFoundException
-import org.scalacheck.Test.Failed
-import org.scalatest.Succeeded
-import org.scalatest.freespec.AnyFreeSpec
-import org.scalatest.matchers.should.Matchers
-
-class BlackBoxAdd(n: Int) extends HasBlackBoxInline {
-  val io = IO(new Bundle {
-    val in = Input(UInt(16.W))
-    val out = Output(UInt(16.W))
-  })
-
-  setInline(
-    "BlackBoxAdd.v",
-    s"""
-       |module BlackBoxAdd(
-       |    input  [15:0] in,
-       |    output [15:0] out
-       |);
-       |  assign out = in + $n;
-       |endmodule
-    """.stripMargin
-  )
-}
-
-class UsesBlackBoxAddViaInline extends Module {
-  val io = IO(new Bundle {
-    val in = Input(UInt(16.W))
-    val out = Output(UInt(16.W))
-  })
-
-  val blackBoxAdd = Module(new BlackBoxAdd(5))
-  blackBoxAdd.io.in := io.in
-  io.out := blackBoxAdd.io.out
-}
-
-class BlackBoxMinus extends HasBlackBoxResource {
-  val io = IO(new Bundle {
-    val in1 = Input(UInt(16.W))
-    val in2 = Input(UInt(16.W))
-    val out = Output(UInt(16.W))
-  })
-  addResource("/chisel3/BlackBoxTest.v")
-}
-
-class BlackBoxMinusPath extends HasBlackBoxPath {
-  val io = IO(new Bundle {
-    val in1 = Input(UInt(16.W))
-    val in2 = Input(UInt(16.W))
-    val out = Output(UInt(16.W))
-  })
-  addPath(new File("src/test/resources/chisel3/BlackBoxTest.v").getCanonicalPath)
-}
-
-class UsesBlackBoxMinusViaResource extends Module {
-  val io = IO(new Bundle {
-    val in1 = Input(UInt(16.W))
-    val in2 = Input(UInt(16.W))
-    val out = Output(UInt(16.W))
-  })
-
-  val mod0 = Module(new BlackBoxMinus)
-
-  mod0.io.in1 := io.in1
-  mod0.io.in2 := io.in2
-  io.out := mod0.io.out
-}
-
-class UsesBlackBoxMinusViaPath extends Module {
-  val io = IO(new Bundle {
-    val in1 = Input(UInt(16.W))
-    val in2 = Input(UInt(16.W))
-    val out = Output(UInt(16.W))
-  })
-
-  val mod0 = Module(new BlackBoxMinusPath)
-
-  mod0.io.in1 := io.in1
-  mod0.io.in2 := io.in2
-  io.out := mod0.io.out
-}
-
-class BlackBoxResourceNotFound extends HasBlackBoxResource {
-  val io = IO(new Bundle {})
-  addResource("/missing.resource")
-}
-
-class UsesMissingBlackBoxResource extends RawModule {
-  val foo = Module(new BlackBoxResourceNotFound)
-}
-
-class BlackBoxImplSpec extends AnyFreeSpec with Matchers {
-  val targetDir = "test_run_dir"
-  val stage = new ChiselStage
-  "BlackBox can have verilator source implementation" - {
-    "Implementations can be contained in-line" in {
-      stage.execute(
-        Array("-X", "verilog", "--target-dir", targetDir),
-        Seq(ChiselGeneratorAnnotation(() => new UsesBlackBoxAddViaInline))
-      )
-      val verilogOutput = new File(targetDir, "BlackBoxAdd.v")
-      verilogOutput.exists() should be(true)
-      verilogOutput.delete()
-    }
-    "Implementations can be contained in resource files" in {
-      stage.execute(
-        Array("-X", "low", "--target-dir", targetDir),
-        Seq(ChiselGeneratorAnnotation(() => new UsesBlackBoxMinusViaResource))
-      )
-      val verilogOutput = new File(targetDir, "BlackBoxTest.v")
-      verilogOutput.exists() should be(true)
-      verilogOutput.delete()
-    }
-    "Implementations can be contained in arbitrary files" in {
-      stage.execute(
-        Array("-X", "low", "--target-dir", targetDir),
-        Seq(ChiselGeneratorAnnotation(() => new UsesBlackBoxMinusViaPath))
-      )
-      val verilogOutput = new File(targetDir, "BlackBoxTest.v")
-      verilogOutput.exists() should be(true)
-      verilogOutput.delete()
-      Succeeded
-    }
-    "Resource files that do not exist produce Chisel errors" in {
-      assertThrows[BlackBoxNotFoundException] {
-        ChiselStage.emitChirrtl(new UsesMissingBlackBoxResource)
-      }
-    }
-  }
-}