Hacktoberfest 2026:维护者为十月标记出来的 issue,仍然开放、适合新手。 浏览 Hacktoberfest issue

Fix Test::More non-local last SKIP warning suppression

未关闭
#1,482 1 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看

维护者通常 2 天内回复

还没有人认领这个 Issue。

评估

难度
4/5
预计耗时
3-5 天
新手友好度
45/100
Issue 类型
缺陷
描述清晰度
描述清楚
活跃度
活跃
技术栈
perl
领域
testing-qa

调研方向

The issue is in Test::More.pm around line 1413. Start by examining the skip() subroutine and how it uses 'no warnings "exiting"' before the 'last SKIP'. Run the failing test t/Tags-Output-Raw/09-put-preserve_from_attribute.t to reproduce the warning. Understand the PerlOnJava backend's control-flow and warning suppression to see why the pragma isn't working. Done looks like the test passing without the unexpected warning.

由索引模型根据 Issue 内容生成。

描述

area:backend area:cpan-port area:runtime bug

Tags 0.16 fails Test::NoWarnings around non-local last SKIP

Summary

The upstream Tags 0.16 suite passes under system Perl but PerlOnJava fails one test because Test::More::skip() emits an unexpected Exiting subroutine via last warning while executing a non-local last SKIP.

Reproduction

The stable failing test is t/Tags-Output-Raw/09-put-preserve_from_attribute.t, whose skip block uses:

use warnings;
use Test::More tests => 4;
use Test::NoWarnings;

SKIP: {
    skip 'Need check.', 1;
}

Test::More::skip() executes last SKIP under no warnings 'exiting'. Standard Perl suppresses the warning and the test passes.

Results
  • Distribution: Tags 0.16
  • CPAN random-tester run: 20260922-093937-23377
  • System Perl: PASS, 38 files / 196 tests
  • PerlOnJava JVM backend: FAIL, 1 of 196 tests
  • PerlOnJava interpreter backend: FAIL, 1 of 196 tests

The PerlOnJava failure reports:

Exiting subroutine via last at Test/More.pm line 1413

The JVM minimal reproducer may additionally report Label not found for "last SKIP"; the archived distribution run fails through Test::NoWarnings because of the unexpected warning.

This is a PerlOnJava control-flow and warning-suppression compatibility issue, not a Tags implementation failure or native dependency issue.

Acceptance criteria
  • Test::More::skip() suppresses the exiting warning for its intentional non-local last SKIP on both backends.
  • The focused reproducer passes without an unexpected warning.
  • Tags 0.16 t/Tags-Output-Raw/09-put-preserve_from_attribute.t passes on both backends.
  • Add a project-owned, standard-Perl-validated regression test for this behavior.
主要语言
Perl
星标
64
派生
6
平均合并
5 小时
30 天内合并 PR
161

环境准备

  • 提供 Dockerfile 或 Docker Compose 文件
  • 没有 Pull Request 模板
  • 阅读贡献指南

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

fglock/PerlOnJava 的其他 Issue

查看 fglock/PerlOnJava 的全部 Issue

相似的 Issue

更多 Perl Issue

把新 issue 发到你的邮箱

精选适合新手参与的 GitHub issue 摘要。