1 files changed, 0 insertions, 63 deletions
diff --git a/src/test/scala/chiselTests/util/CatSpec.scala b/src/test/scala/chiselTests/util/CatSpec.scala
deleted file mode 100644
index a75c4ec0..00000000
--- a/src/test/scala/chiselTests/util/CatSpec.scala
+++ /dev/null
@@ -1,63 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-
-package chiselTests.util
-
-import chisel3._
-import chisel3.stage.ChiselStage
-import chisel3.util.Cat
-import chisel3.experimental.noPrefix
-
-import chiselTests.ChiselFlatSpec
-
-object CatSpec {
-
-  class JackIsATypeSystemGod extends Module {
-    val in = IO(Input(Vec(0, UInt(8.W))))
-    val out = IO(Output(UInt(8.W)))
-
-    out := Cat(in)
-  }
-
-}
-
-class CatSpec extends ChiselFlatSpec {
-
-  import CatSpec._
-
-  behavior.of("util.Cat")
-
-  it should "not fail to elaborate a zero-element Vec" in {
-
-    ChiselStage.elaborate(new JackIsATypeSystemGod)
-
-  }
-
-  it should "not override the names of its arguments" in {
-    class MyModule extends RawModule {
-      val a, b, c, d = IO(Input(UInt(8.W)))
-      val out = IO(Output(UInt()))
-
-      out := Cat(a, b, c, d)
-    }
-    val chirrtl = ChiselStage.emitChirrtl(new MyModule)
-    for (name <- Seq("a", "b", "c", "d")) {
-      chirrtl should include(s"input $name : UInt<8>")
-    }
-  }
-
-  it should "have prefixed naming" in {
-    class MyModule extends RawModule {
-      val in = IO(Input(Vec(8, UInt(8.W))))
-      val out = IO(Output(UInt()))
-
-      // noPrefix to avoid `out` as prefix
-      out := noPrefix(Cat(in))
-    }
-    val chirrtl = ChiselStage.emitChirrtl(new MyModule)
-    chirrtl should include("node lo_lo = cat(in[6], in[7])")
-    chirrtl should include("node lo_hi = cat(in[4], in[5])")
-    chirrtl should include("node hi_lo = cat(in[2], in[3])")
-    chirrtl should include("node hi_hi = cat(in[0], in[1])")
-  }
-
-}