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Fix functional tests

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This commit is contained in:
Miodrag Milanovic 2026-05-19 14:42:08 +02:00
parent 15e09163cd
commit 2b3f4c37f5
2 changed files with 5 additions and 2 deletions
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2
tests/common.mk
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@ -5,10 +5,12 @@ YOSYS ?= $(BUILD_DIR)/yosys
ABC ?= $(BUILD_DIR)/yosys-abc ABC ?= $(BUILD_DIR)/yosys-abc
YOSYS_FILTERLIB ?= $(BUILD_DIR)/yosys-filterlib YOSYS_FILTERLIB ?= $(BUILD_DIR)/yosys-filterlib
YOSYS_CONFIG ?= $(BUILD_DIR)/yosys-config YOSYS_CONFIG ?= $(BUILD_DIR)/yosys-config
YOSYS_SMTBMC ?= $(BUILD_DIR)/yosys-smtbmc
YOSYS_MAX_THREADS ?= 4 YOSYS_MAX_THREADS ?= 4
export YOSYS export YOSYS
export YOSYS_CONFIG export YOSYS_CONFIG
export YOSYS_SMTBMC
export ABC export ABC
export YOSYS_MAX_THREADS export YOSYS_MAX_THREADS

5
tests/functional/test_smtbmc_witness_mismatch.py
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@ -1,3 +1,4 @@
import os
import json import json
import shutil import shutil
import subprocess import subprocess
@ -21,7 +22,7 @@ def write_smt2(tmp_path, verilog_text):
vfile = tmp_path / "design.v" vfile = tmp_path / "design.v"
smt2 = tmp_path / "design.smt2" smt2 = tmp_path / "design.smt2"
vfile.write_text(verilog_text) vfile.write_text(verilog_text)
run([base_path / "yosys", "-Q", "-p", run([os.environ.get("YOSYS", "../../yosys"), "-Q", "-p",
f"read_verilog {vfile}; prep -top top; write_smt2 {smt2}"]) f"read_verilog {vfile}; prep -top top; write_smt2 {smt2}"])
return smt2 return smt2
@ -61,7 +62,7 @@ def write_yw(yw_path, signals, bits):
def run_smtbmc(smt2_path, yw_path): def run_smtbmc(smt2_path, yw_path):
"""Run yosys-smtbmc on the SMT2 file with a witness trace.""" """Run yosys-smtbmc on the SMT2 file with a witness trace."""
cmd = [ cmd = [
base_path / "yosys-smtbmc", os.environ.get("YOSYS_SMTBMC", "../../yosys-smtbmc"),
"-s", "z3", "-s", "z3",
"-m", "top", "-m", "top",
"--check-witness", "--check-witness",