# Regression test for https://go.dev/issue/60313: 'go mod tidy' did not preserve # dependencies needed to prevent 'ambiguous import' errors in external test # dependencies. cp go.mod go.mod.orig go mod tidy cmp go.mod go.mod.orig -- go.mod -- module example go 1.21 require ( example.net/a v0.1.0 example.net/b v0.1.0 ) require example.net/outer/inner v0.1.0 // indirect replace ( example.net/a v0.1.0 => ./a example.net/b v0.1.0 => ./b example.net/outer v0.1.0 => ./outer example.net/outer/inner v0.1.0 => ./inner ) -- example.go -- package example import ( _ "example.net/a" _ "example.net/b" ) -- a/go.mod -- module example.net/a go 1.21 require example.net/outer/inner v0.1.0 -- a/a.go -- package a -- a/a_test.go -- package a_test import _ "example.net/outer/inner" -- b/go.mod -- module example.net/b go 1.21 require example.net/outer v0.1.0 -- b/b.go -- package b -- b/b_test.go -- package b_test import _ "example.net/outer/inner" -- inner/go.mod -- module example.net/outer/inner go 1.21 -- inner/inner.go -- package inner -- outer/go.mod -- module example.net/outer go 1.21 -- outer/inner/inner.go -- package inner