#!/bin/sh

# Add or remove cores here. Each entry should be a full FuseSoC VLNV.
CORES="
joppeb:wb:wb_mem32
joppeb:wb:wb_gpio
joppeb:wb:wb_gpio_banks
joppeb:wb:jtag_wb_bridge
joppeb:wb:wb_timer
"

# Add or remove formal tasks here.
TASKS="
bmc
cover
prove
"

total=0
passed=0
failed=0
passed_runs=""
failed_runs=""

run_task() {
	core="$1"
	task="$2"
	label="$core [$task]"
	log_file=""
	total=$((total + 1))

	printf '\n[%d] Running formal %s for %s\n' "$total" "$task" "$core"

	log_file=$(mktemp /tmp/check_formal.XXXXXX) || exit 2

	if \
		FUSESOC_CORE="$core" \
		FUSESOC_TASK="$task" \
		script -qefc 'fusesoc run --target formal "$FUSESOC_CORE" --taskname "$FUSESOC_TASK"' "$log_file" \
			>/dev/null 2>&1
	then
		passed=$((passed + 1))
		passed_runs="$passed_runs
$label"
		printf 'Result: PASS (%s)\n' "$label"
		rm -f "$log_file"
		return 0
	else
		failed=$((failed + 1))
		failed_runs="$failed_runs
$label"
		printf 'Result: FAIL (%s)\n' "$label"
		printf 'Captured log for %s:\n' "$label"
		cat "$log_file" | grep summary
		rm -f "$log_file"
		return 1
	fi
}

for core in $CORES; do
	for task in $TASKS; do
		run_task "$core" "$task"
	done
done

printf '\nFormal run summary\n'
printf '  Total:   %d\n' "$total"
printf '  Passed:  %d\n' "$passed"
printf '  Failed:  %d\n' "$failed"

if [ -n "$passed_runs" ]; then
	printf '\nPassed runs:\n'
	printf '%s\n' "$passed_runs" | while IFS= read -r run; do
		if [ -n "$run" ]; then
			printf '  - %s\n' "$run"
		fi
	done
fi

if [ -n "$failed_runs" ]; then
	printf '\nFailed runs:\n'
	printf '%s\n' "$failed_runs" | while IFS= read -r run; do
		if [ -n "$run" ]; then
			printf '  - %s\n' "$run"
		fi
	done
fi

if [ "$failed" -ne 0 ]; then
	exit 1
fi