From 5c4a72c43ef61420b4b099d87949b0fdba0f4b55 Mon Sep 17 00:00:00 2001
From: Jim Lawson <ucbjrl@berkeley.edu>
Date: Tue, 19 Feb 2019 14:35:15 -0800
Subject: Fix normal (non-array) hierarchy -auto-top. Add simple test.

---
 tests/various/hierarchy.sh | 56 ++++++++++++++++++++++++++++++++++++++++++++++
 tests/various/run-test.sh  | 10 ++++++++-
 2 files changed, 65 insertions(+), 1 deletion(-)
 create mode 100644 tests/various/hierarchy.sh

(limited to 'tests/various')

diff --git a/tests/various/hierarchy.sh b/tests/various/hierarchy.sh
new file mode 100644
index 000000000..dcb4dc056
--- /dev/null
+++ b/tests/various/hierarchy.sh
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+# Simple test of hierarchy -auto-top.
+
+set -e
+
+../../yosys -q -s - <<- EOY 2>&1 | grep "Automatically selected TOP as design top module"
+  read_verilog << EOV
+    module TOP(a, y);
+      input a;
+      output [31:0] y;
+
+      aoi12 p [31:0] (a, y);
+    endmodule
+
+    module aoi12(a, y);
+      input a;
+      output y;
+      assign y = ~a;
+    endmodule
+  EOV
+  hierarchy -auto-top
+EOY
+
+../../yosys -q -s - <<- EOY 2>&1 | grep "Automatically selected TOP as design top module"
+  read_verilog << EOV
+    module aoi12(a, y);
+      input a;
+      output y;
+      assign y = ~a;
+    endmodule
+
+    module TOP(a, y);
+      input a;
+      output [31:0] y;
+
+      aoi12 foo (a, y);
+    endmodule
+  EOV
+  hierarchy -auto-top
+EOY
+
+../../yosys -q -s - <<- EOY 2>&1 | grep "Automatically selected noTop as design top module."
+  read_verilog << EOV
+    module aoi12(a, y);
+      input a;
+      output y;
+      assign y = ~a;
+    endmodule
+
+    module noTop(a, y);
+      input a;
+      output [31:0] y;
+    endmodule
+  EOV
+  hierarchy -auto-top
+EOY
diff --git a/tests/various/run-test.sh b/tests/various/run-test.sh
index 67e1beb23..7cd1a8650 100755
--- a/tests/various/run-test.sh
+++ b/tests/various/run-test.sh
@@ -1,6 +1,14 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 for x in *.ys; do
 	echo "Running $x.."
 	../../yosys -ql ${x%.ys}.log $x
 done
+# Run any .sh files in this directory (with the exception of the file - run-test.sh
+shell_tests=$(echo *.sh | sed -e 's/run-test.sh//')
+if [ "$shell_tests" ]; then
+    for s in $shell_tests; do
+        echo "Running $s.."
+        bash $s >& ${s%.sh}.log
+    done
+fi
-- 
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