Agent Skills
› gadievron/raptor
› Line Execution Checker
Line Execution Checker
GitHub用于检查特定代码行在测试运行中是否被执行的快速工具，基于gcov覆盖率数据判断行执行状态。
Trigger Scenarios
用户询问某文件某行是否被执行
用户请求检查代码覆盖情况
Install
npx skills add gadievron/raptor --skill Line Execution Checker -g -y
SKILL.md
Frontmatter
{
"name": "Line Execution Checker",
"tags": [
"coverage",
"gcov",
"testing"
],
"author": "Claude",
"version": 1,
"description": "Check if specific lines were executed using gcov data",
"user-invocable": false
}
Line Execution Checker
Purpose
Fast tool to check if specific source lines were executed during test runs.
Tool: line-checker
Build
g++ -O3 -std=c++17 line_checker.cpp -o line-checker
Usage
# Single line
./line-checker file.c:42
# Multiple lines
./line-checker file.c:42 main.c:100 util.c:55
Output
file.c:42 EXECUTED (5 times)
main.c:100 NOT EXECUTED
util.c:55 EXECUTED (12 times)
Exit Codes
- 0: All lines executed
- 1: One or more lines NOT executed
- 2: Error
Prerequisites
Coverage data must exist from prior test run with --coverage flag.
When User Asks
"Was line X of file.c executed?" or "Check if these lines were covered"
Steps
- Verify
.gcdafiles exist:find . -name "*.gcda" -print -quit - Build tool if needed:
g++ -O3 -std=c++17 line_checker.cpp -o line-checker - Run:
./line-checker file.c:X - Report result to user
Example Interaction
User: "Was line 127 in parser.c executed?"
./line-checker parser.c:127
# Output: parser.c:127 EXECUTED (3 times)
Response: "Yes, line 127 was executed 3 times during testing."
Version History
- 91a9686 Current 2026-07-24 22:16
