From 668306d00f47989d1f66d139351e63fe2465961c Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Mon, 21 Jul 2014 14:08:13 +0200
Subject: [PATCH] Various improvements in test/vloghtb

---
 tests/vloghtb/common.sh      | 39 ++++++++++++++++++++++++++++++++++--
 tests/vloghtb/run-test.sh    |  5 +++--
 tests/vloghtb/test_mapopt.sh | 11 ++++++++++
 tests/vloghtb/test_share.sh  | 27 +------------------------
 4 files changed, 52 insertions(+), 30 deletions(-)
 create mode 100644 tests/vloghtb/test_mapopt.sh

diff --git a/tests/vloghtb/common.sh b/tests/vloghtb/common.sh
index dc8aec086..704afdd98 100644
--- a/tests/vloghtb/common.sh
+++ b/tests/vloghtb/common.sh
@@ -1,7 +1,42 @@
-log_pass() {
+log_pass()
+{
 	printf "%-15s %s %s %s\n" "$1" "$2" "`printf "%20s" "$2" | tr -d a-zA-Z0-9_ | tr ' ' .`" "pass."
 }
 
-log_fail() {
+log_fail()
+{
 	printf "%-15s %s %s %s\n" "$1" "$2" "`printf "%20s" "$2" | tr -d a-zA-Z0-9_ | tr ' ' .`" "FAIL."
 }
+
+test_equiv()
+{
+	# Usage:
+	# test_equiv <test_name> <synth_script> <sat_options> <mod_name> <vlog_file>
+
+	mkdir -p log_test_$1
+	rm -f log_test_$1/$4.txt
+	rm -f log_test_$1/$4.err
+
+	if ! ../../yosys -q -l log_test_$1/$4.out - 2> /dev/null <<- EOT
+		read_verilog $5
+		proc;;
+
+		copy $4 gold
+		rename $4 work
+
+		cd work
+		$2
+		cd ..
+
+		miter -equiv -flatten -ignore_gold_x -make_outputs -make_outcmp gold work miter
+		sat $3 -verify -prove trigger 0 -show-inputs -show-outputs miter
+	EOT
+	then
+		log_fail test_$1 $4
+		mv log_test_$1/$4.out log_test_$1/$4.err
+		exit 1
+	fi
+
+	log_pass test_$1 $4
+	mv log_test_$1/$4.out log_test_$1/$4.txt
+}
diff --git a/tests/vloghtb/run-test.sh b/tests/vloghtb/run-test.sh
index 0e01fd646..3b8a3e9e2 100755
--- a/tests/vloghtb/run-test.sh
+++ b/tests/vloghtb/run-test.sh
@@ -7,8 +7,9 @@ wget http://www.clifford.at/yosys/nogit/vloghammer_tb.tar.bz2
 tar --strip=1 -xjf vloghammer_tb.tar.bz2
 
 make clean
-make -j4 EXIT_ON_ERROR=1 YOSYS_BIN=$PWD/../../yosys YOSYS_SCRIPT="proc;;" check_yosys
-
 rm -rf log_test_*
+
+make -j4 EXIT_ON_ERROR=1 YOSYS_BIN=$PWD/../../yosys YOSYS_SCRIPT="proc;;" check_yosys
 make -j4 -f test_makefile MODE=share
+make -j4 -f test_makefile MODE=mapopt
 
diff --git a/tests/vloghtb/test_mapopt.sh b/tests/vloghtb/test_mapopt.sh
new file mode 100644
index 000000000..9099e2b74
--- /dev/null
+++ b/tests/vloghtb/test_mapopt.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -e
+source common.sh
+
+f=$1
+n=$(basename ${f%.v})
+
+test_equiv mapopt "opt; techmap; opt" "-set-def-inputs" $n $f
+
+exit 0
diff --git a/tests/vloghtb/test_share.sh b/tests/vloghtb/test_share.sh
index 88e042817..da2211624 100644
--- a/tests/vloghtb/test_share.sh
+++ b/tests/vloghtb/test_share.sh
@@ -1,36 +1,11 @@
 #!/bin/bash
 
 set -e
-mkdir -p log_test_share
 source common.sh
 
 f=$1
 n=$(basename ${f%.v})
 
-rm -f log_test_share/$n.txt
-rm -f log_test_share/$n.err
+test_equiv share "share -aggressive" "-ignore_div_by_zero" $n $f
 
-if ! ../../yosys -q -l log_test_share/$n.out - 2> /dev/null <<- EOT
-	read_verilog $f
-	proc;;
-
-	copy $n gold
-	rename $n work
-
-	cd work
-	share -aggressive
-	cd ..
-
-	miter -equiv -flatten -ignore_gold_x -make_outputs -make_outcmp gold work miter
-	sat -set-def-inputs -verify -prove trigger 0 -show-inputs -show-outputs miter
-EOT
-then
-	log_fail test_share $n
-	mv log_test_share/$n.out log_test_share/$n.err
-	exit 1
-fi
-
-log_pass test_share $n
-mv log_test_share/$n.out log_test_share/$n.txt
 exit 0
-
-- 
2.30.2