autogenerate mode tests

author: Peter McGoron 2022-07-21 13:00:09 -0400
committer: Peter McGoron 2022-07-21 13:00:09 -0400
commit: 1b612a75e734084196deadb929dffc9181472b08 (patch)
tree: de97b23f42bb63844b093ea840c357cdaa49b4b6
parent: documentation (diff)
11 files changed, 16 insertions, 126 deletions
diff --git a/tests/Makefile b/tests/Makefile
index 3101b65..3148632 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,7 +1,9 @@
+MODES=00 01 10 11
+
 all:
-	for i in 00 01 10 11; do \
+	for i in ${MODES}; do \
 		make -f run_mode.makefile MODE="$$i"; \
 	done
 
 clean:
-	rm -rf obj_dir
+	rm -rf obj_dir mode[01][01]*
diff --git a/tests/mode00.cpp b/tests/mode00.cpp
deleted file mode 100644
index 4ba98dd..0000000
--- a/tests/mode00.cpp
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "Vmode00.h"
-using TopModule = Vmode00;
-#include "write_read.cpp"
diff --git a/tests/mode00.v b/tests/mode00.v
deleted file mode 100644
index 2a037cf..0000000
--- a/tests/mode00.v
+++ /dev/null
@@ -1,34 +0,0 @@
-/* (c) Peter McGoron 2022
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v.2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-module mode00 (
-	input clk,
-	input [23:0] data_ctrl,
-	input activate,
-	input ss,
-	input rdy,
-	output master_finished
-);
-
-spi_write_read
-#(
-	.POLARITY(0),
-	.PHASE(0)
-) base (
-	.clk(clk),
-	.data_ctrl(data_ctrl),
-	.activate(activate),
-	.master_finished(master_finished),
-	.ss(ss),
-	.rdy(rdy)
-);
-
-initial begin
-	$dumpfile("mode00.vcd");
-	$dumpvars();
-end
-
-endmodule
diff --git a/tests/mode01.cpp b/tests/mode01.cpp
deleted file mode 100644
index 4b5ea78..0000000
--- a/tests/mode01.cpp
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "Vmode01.h"
-using TopModule = Vmode01;
-#include "write_read.cpp"
diff --git a/tests/mode01.v b/tests/mode01.v
deleted file mode 100644
index 4fb9e52..0000000
--- a/tests/mode01.v
+++ /dev/null
@@ -1,34 +0,0 @@
-/* (c) Peter McGoron 2022
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v.2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-module mode01 (
-	input clk,
-	input [23:0] data_ctrl,
-	input activate,
-	input ss,
-	input rdy,
-	output master_finished
-);
-
-spi_write_read
-#(
-	.POLARITY(0),
-	.PHASE(1)
-) base (
-	.clk(clk),
-	.data_ctrl(data_ctrl),
-	.activate(activate),
-	.master_finished(master_finished),
-	.ss(ss),
-	.rdy(rdy)
-);
-
-initial begin
-	$dumpfile("mode01.vcd");
-	$dumpvars();
-end
-
-endmodule
diff --git a/tests/mode10.cpp b/tests/mode10.cpp
deleted file mode 100644
index 17350d5..0000000
--- a/tests/mode10.cpp
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "Vmode10.h"
-using TopModule = Vmode10;
-#include "write_read.cpp"
diff --git a/tests/mode11.cpp b/tests/mode11.cpp
deleted file mode 100644
index 07c6bfe..0000000
--- a/tests/mode11.cpp
+++ /dev/null
@@ -1,3 +0,0 @@
-#include "Vmode11.h"
-using TopModule = Vmode11;
-#include "write_read.cpp"
diff --git a/tests/mode11.v b/tests/mode11.v
deleted file mode 100644
index 3621681..0000000
--- a/tests/mode11.v
+++ /dev/null
@@ -1,34 +0,0 @@
-/* (c) Peter McGoron 2022
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v.2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-module mode11 (
-	input clk,
-	input [23:0] data_ctrl,
-	input activate,
-	input ss,
-	input rdy,
-	output master_finished
-);
-
-spi_write_read
-#(
-	.POLARITY(1),
-	.PHASE(1)
-) base (
-	.clk(clk),
-	.data_ctrl(data_ctrl),
-	.activate(activate),
-	.master_finished(master_finished),
-	.ss(ss),
-	.rdy(rdy)
-);
-
-initial begin
-	$dumpfile("mode11.vcd");
-	$dumpvars();
-end
-
-endmodule
diff --git a/tests/mode_template.cpp b/tests/mode_template.cpp
new file mode 100644
index 0000000..4b46fb4
--- /dev/null
+++ b/tests/mode_template.cpp
@@ -0,0 +1,3 @@
+#include "Vmode@MODE@.h"
+using TopModule = Vmode@MODE@;
+#include "write_read.cpp"
diff --git a/tests/mode10.v b/tests/mode_template.v
index 7405ae4..1df59b8 100644
--- a/tests/mode10.v
+++ b/tests/mode_template.v
@@ -4,7 +4,7 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-module mode10 (
+module mode@MODE@ (
 	input clk,
 	input [23:0] data_ctrl,
 	input activate,
@@ -15,8 +15,8 @@ module mode10 (
 
 spi_write_read
 #(
-	.POLARITY(1),
-	.PHASE(0)
+	.POLARITY(@POLARITY@),
+	.PHASE(@PHASE@)
 ) base (
 	.clk(clk),
 	.data_ctrl(data_ctrl),
@@ -27,7 +27,7 @@ spi_write_read
 );
 
 initial begin
-	$dumpfile("mode10.vcd");
+	$dumpfile("mode@MODE@.vcd");
 	$dumpvars();
 end
 
diff --git a/tests/run_mode.makefile b/tests/run_mode.makefile
index b03da8e..96fd05f 100644
--- a/tests/run_mode.makefile
+++ b/tests/run_mode.makefile
@@ -11,15 +11,14 @@ WAVEFILE=${TESTBENCH_BASE}.vcd
 
 FILES=${TESTBENCH_BASE}.v ${AUXFILES} ${CPP_TESTBENCH}
 
-all: obj_dir/V${TESTBENCH_BASE}
+${WAVEFILE}: obj_dir/V${TESTBENCH_BASE}
 	./obj_dir/V${TESTBENCH_BASE}
 
 obj_dir/V${TESTBENCH_BASE}.mk: ${FILES}
 	verilator -CFLAGS -Wall -Wno-unused -Wpedantic --trace --cc --exe ${FILES} --top ${TESTBENCH_BASE}
 obj_dir/V${TESTBENCH_BASE}: obj_dir/V${TESTBENCH_BASE}.mk
 	make -C obj_dir -f V${TESTBENCH_BASE}.mk
-
-run:
-	./obj_dir/V${TESTBENCH_CASE}
-clean:
-	$(RM) obj_dir/*
+${TESTBENCH_BASE}.v: mode_template.v
+	sed "s/@PHASE@/`echo ${MODE} | cut -c 2`/g; s/@POLARITY@/`echo ${MODE} | cut -c 1`/g; s/@MODE@/${MODE}/g" mode_template.v > ${TESTBENCH_BASE}.v
+${TESTBENCH_BASE}.cpp: mode_template.cpp
+	sed "s/@PHASE@/`echo ${MODE} | cut -c 2`/g; s/@POLARITY@/`echo ${MODE} | cut -c 1`/g; s/@MODE@/${MODE}/g" mode_template.cpp > ${TESTBENCH_BASE}.cpp
author	Peter McGoron	2022-07-21 13:00:09 -0400
committer	Peter McGoron	2022-07-21 13:00:09 -0400
commit	1b612a75e734084196deadb929dffc9181472b08 (patch)
tree	de97b23f42bb63844b093ea840c357cdaa49b4b6
parent	documentation (diff)