len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-10-14 16:57:41 -04:00
Code Issues Projects Releases Packages Wiki Activity

Work around gcov json output bug

Browse source 
When gcov outputs into it's intermediate json format, sometimes it marks blocks as unexecuted but also sets an execution count != 0. In this case, the "count" field is correct, but the "unexecuted_block" field is incorrect.

When outputting lcov formatted coverage data in filtercov.py, only output a branch coverage data lines (BRDA) with a "-" for the "taken" field when both count==0 and unexecuted_block==true in the input gcov json intermediate file.
This commit is contained in:
Paul Bartell 2021-03-30 16:28:07 -07:00 • committed by Paul Bartell
parent e39c34ba7e
commit 19271ddc8d
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
FreeRTOS/Test/CMock/tools/filtercov.py
View file

@ -308,7 +308,7 @@ def convert_to_lcov_info(args, covdata, outfile):
# Handle branch data # Handle branch data
for target_branch in target_line["branches"]: for target_branch in target_line["branches"]:
branch_count = "-" branch_count = "-"
if target_line["unexecuted_block"] or target_line["count"] == 0: if target_line["unexecuted_block"] and target_line["count"] == 0:
branch_count = "-" branch_count = "-"
elif "count" in target_branch: elif "count" in target_branch:
branch_count = target_branch["count"] branch_count = target_branch["count"]