Add ChiselOptionsView

Co-Authored-By: Schuyler Eldridge <schuyler.eldridge@ibm.com>
Co-Authored-By: chick <chick@qrhino.com>
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/src/test/scala/chiselTests/stage/ChiselOptionsViewSpec.scala b/src/test/scala/chiselTests/stage/ChiselOptionsViewSpec.scala
new file mode 100644
index 00000000..7dbeb9fa
--- /dev/null
+++ b/src/test/scala/chiselTests/stage/ChiselOptionsViewSpec.scala
@@ -0,0 +1,40 @@
+// See LICENSE for license details.
+
+package chiselTests.stage
+
+import org.scalatest.{FlatSpec, Matchers}
+
+import firrtl.options.Viewer.view
+
+import chisel3.stage._
+import chisel3.internal.firrtl.Circuit
+
+class ChiselOptionsViewSpec extends FlatSpec with Matchers {
+
+  behavior of ChiselOptionsView.getClass.getName
+
+  it should "construct a view from an AnnotationSeq" in {
+    val bar = Circuit("bar", Seq.empty, Seq.empty)
+    val annotations = Seq(
+      NoRunFirrtlCompilerAnnotation,
+      PrintFullStackTraceAnnotation,
+      ChiselOutputFileAnnotation("foo"),
+      ChiselCircuitAnnotation(bar)
+    )
+    val out = view[ChiselOptions](annotations)
+
+    info("runFirrtlCompiler was set to false")
+    out.runFirrtlCompiler should be (false)
+
+    info("printFullStackTrace was set to true")
+    out.printFullStackTrace should be (true)
+
+    info("outputFile was set to 'foo'")
+    out.outputFile should be (Some("foo"))
+
+    info("chiselCircuit was set to circuit 'bar'")
+    out.chiselCircuit should be (Some(bar))
+
+  }
+
+}