diff options
Diffstat (limited to 'src/test/scala/chiselTests/BundleWire.scala')
| -rw-r--r-- | src/test/scala/chiselTests/BundleWire.scala | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/test/scala/chiselTests/BundleWire.scala b/src/test/scala/chiselTests/BundleWire.scala deleted file mode 100644 index 3b58d52a..00000000 --- a/src/test/scala/chiselTests/BundleWire.scala +++ /dev/null @@ -1,69 +0,0 @@ -// SPDX-License-Identifier: Apache-2.0 - -package chiselTests -import chisel3._ -import chisel3.testers.BasicTester - -class Coord extends Bundle { - val x = UInt(32.W) - val y = UInt(32.W) -} - -class BundleWire(n: Int) extends Module { - val io = IO(new Bundle { - val in = Input(new Coord) - val outs = Output(Vec(n, new Coord)) - }) - val coords = Wire(Vec(n, new Coord)) - for (i <- 0 until n) { - coords(i) := io.in - io.outs(i) := coords(i) - } -} - -class BundleToUnitTester extends BasicTester { - val bundle1 = Wire(new Bundle { - val a = UInt(4.W) - val b = UInt(4.W) - }) - val bundle2 = Wire(new Bundle { - val a = UInt(2.W) - val b = UInt(6.W) - }) - - // 0b00011011 split as 0001 1011 and as 00 011011 - bundle1.a := 1.U - bundle1.b := 11.U - bundle2.a := 0.U - bundle2.b := 27.U - - assert(bundle1.asUInt() === bundle2.asUInt()) - - stop() -} - -class BundleWireTester(n: Int, x: Int, y: Int) extends BasicTester { - val dut = Module(new BundleWire(n)) - dut.io.in.x := x.asUInt - dut.io.in.y := y.asUInt - for (elt <- dut.io.outs) { - assert(elt.x === x.asUInt) - assert(elt.y === y.asUInt) - } - stop() -} - -class BundleWireSpec extends ChiselPropSpec { - - property("All vec elems should match the inputs") { - forAll(vecSizes, safeUInts, safeUInts) { (n: Int, x: Int, y: Int) => - assertTesterPasses { new BundleWireTester(n, x, y) } - } - } -} - -class BundleToUIntSpec extends ChiselPropSpec { - property("Bundles with same data but different, underlying elements should compare as UInt") { - assertTesterPasses(new BundleToUnitTester) - } -} |
