From 392afd4d4b0bca548ab1dce679dbf5614b0eb4ee Mon Sep 17 00:00:00 2001
From: mrg <mrg@ucsc.edu>
Date: Tue, 15 Sep 2020 13:46:21 -0700
Subject: [PATCH] Add unit test for hierarchical wordline.

---
 .../tests/20_sram_1bank_2mux_global_test.py   | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100755 compiler/tests/20_sram_1bank_2mux_global_test.py

diff --git a/compiler/tests/20_sram_1bank_2mux_global_test.py b/compiler/tests/20_sram_1bank_2mux_global_test.py
new file mode 100755
index 00000000..4020dff9
--- /dev/null
+++ b/compiler/tests/20_sram_1bank_2mux_global_test.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2019 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+#@unittest.skip("SKIPPING 20_sram_1bank_4mux_test")
+class sram_1bank_2mux_global_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+        OPTS.local_array_size = 8
+        OPTS.route_supplies = False
+        c = sram_config(word_size=8,
+                        num_words=32,
+                        num_banks=1)
+
+        c.words_per_row=2
+        c.recompute_sizes()
+        debug.info(1, "Layout test for {}rw,{}r,{}w sram "
+                   "with {} bit words, {} words, {} words per "
+                   "row, {} banks".format(OPTS.num_rw_ports,
+                                          OPTS.num_r_ports,
+                                          OPTS.num_w_ports,
+                                          c.word_size,
+                                          c.num_words,
+                                          c.words_per_row,
+                                          c.num_banks))
+        a = factory.create(module_type="sram", sram_config=c)
+        self.local_check(a, final_verification=True)
+
+        globals.end_openram()
+        
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())