From 96a1d400fab03a14188d3d5d6a0d0beda60bf665 Mon Sep 17 00:00:00 2001
From: Sam Crow <samuelkcrow@gmail.com>
Date: Mon, 12 Jun 2023 12:49:11 -0700
Subject: [PATCH] add single port bank test for norbl

---
 .../tests/20_sram_1bank_nomux_norbl_test.py   | 58 +++++++++++++++++++
 compiler/tests/Makefile                       |  1 +
 2 files changed, 59 insertions(+)
 create mode 100755 compiler/tests/20_sram_1bank_nomux_norbl_test.py

diff --git a/compiler/tests/20_sram_1bank_nomux_norbl_test.py b/compiler/tests/20_sram_1bank_nomux_norbl_test.py
new file mode 100755
index 00000000..aa1704e6
--- /dev/null
+++ b/compiler/tests/20_sram_1bank_nomux_norbl_test.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2023 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 sys, os
+import unittest
+from testutils import *
+
+import openram
+from openram import debug
+from openram.sram_factory import factory
+from openram import OPTS
+
+
+class sram_1bank_nomux_norbl_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        openram.init_openram(config_file, is_unit_test=True)
+        from openram import sram_config
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 0
+        OPTS.num_w_ports = 0
+        openram.setup_bitcell()
+
+        c = sram_config(word_size=4,
+                        num_words=16,
+                        num_banks=1)
+
+        c.words_per_row=1
+        OPTS.control_logic = "control_logic_delay"
+        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)
+
+        openram.end_openram()
+
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = openram.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/Makefile b/compiler/tests/Makefile
index 944eb71d..eb1907fd 100644
--- a/compiler/tests/Makefile
+++ b/compiler/tests/Makefile
@@ -148,6 +148,7 @@ BROKEN_STAMPS = \
 	sky130/20_sram_1bank_4mux_test.ok \
 	sky130/20_sram_1bank_8mux_test.ok \
 	sky130/20_sram_1bank_nomux_norbl_1rw_1r_test.ok \
+	sky130/20_sram_1bank_nomux_norbl_test.ok \
 	sky130/20_sram_1bank_nomux_spare_cols_test.ok \
 	sky130/20_sram_1bank_nomux_test.ok \
 	sky130/20_sram_1bank_nomux_wmask_test.ok \