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Epic: fourth audit, of the third round's changes

Cerrado
  • ¿Algo no está bien?
#320 0 comentarios 0 reacciones 0 asignados Ver en GitHub

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Evaluación

Dificultad
4/5
Tiempo estimado
3-5 días
Aptitud para principiantes
25/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Activo
Stack tecnológico
go
Área
testing, tooling

Línea de trabajo

Start with the listed audit findings #321–#330 and reproduce the corresponding cases in a scratch module, as the issue says was done for the earlier findings. Read each linked issue for its scope and expected behavior; the epic itself does not specify implementation files or tests. Done means resolving the selected finding and confirming its behavior with a focused regression check.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

A fourth, focused audit of the third round's changes (#302–#319, unreleased). Each finding was reproduced in a scratch module.

P0

  • #321 shrink: a nested module can build a different copy of a module whose path is in the judged range. This is the nested-module counterpart of #284

P2

  • #322 shrink: a nested module's own go.work is ignored. This is a regression from #319
  • #323 analyzer: an external test package inherits its folder's non-Go files. This is a regression from #308

P3

  • #324 analyzer: the folder's non-Go check counts files the go command never builds
  • #325 survey, inspect: a cgo package that does not compile is named by "could not import C". This is a gap in #312
  • #326 baseline: keep shrink's entries of a package shrink left unjudged, and say so. This is a gap in #304
  • #327 shrink, survey: name a failed package by one line, everywhere. This is a gap in #312
  • #328 release: check-version.sh warns on GNU grep and misreads a two-digit major. This is a gap in #314
  • #329 baseline: separate the -merge messages for a file that cannot be read and one that cannot be parsed
  • #330 docs: the design notes still name evidenceStructOf

Checked and found sound

  • The internal/typeparams port matches x/tools v0.52.0 line by line. Everything dropped is unreachable code or debug code.
  • pointer.Sets handles receiver type parameters, instantiated constraints, and a type parameter whose constraint names another type parameter.
  • go test -race ./internal/shrink/... passes. The parallel nested loads (#305) give byte-identical output across runs.
  • shrink -fix on x/tools v0.52.0 (631 reports, 263 fixes) and x/net v0.61.0 (61 reports, 27 fixes): go vet passes for linux, darwin and windows, and a second run is stable.
  • -merge (#304) handles test variants, x_test packages, -o targets and nested-config targets.

The performance comparison of v0.22.0 against main is still running. Its findings will be added here.

Lenguaje dominante
Go
Estrellas
42
Forks
1
Merge medio
57 min
PR fusionados (30 d)
135

Preparar el entorno

Este proyecto no incluye contenedor de desarrollo, Dockerfile ni guía de contribución, así que la configuración corre por tu cuenta: empieza por su README y consulta nuestra guía para la primera contribución para los pasos generales.

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

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