1env GO111MODULE=on
2
3# golang.org/issue/31248: required modules imposed by dependency versions
4# older than the selected version must still be taken into account.
5
6env GOFLAGS=-mod=readonly
7
8# Indirect dependencies required via older-than-selected versions must exist in
9# the module graph, but do not need to be listed explicitly in the go.mod file
10# (since they are implied).
11go mod graph
12stdout i@v0.1.0
13
14# The modules must also appear in the build list, not just the graph.
15go list -m all
16stdout '^i v0.1.0'
17
18# The packages provided by those dependencies must resolve.
19go list all
20stdout '^i$'
21
22-- go.mod --
23module main
24
25go 1.13
26
27require (
28 a v0.0.0
29 b v0.0.0
30 c v0.0.0
31)
32
33// Apply replacements so that the test can be self-contained.
34// (It's easier to see all of the modules here than to go
35// rooting around in testdata/mod.)
36replace (
37 a => ./a
38 b => ./b
39 c => ./c
40 x v0.1.0 => ./x1
41 x v0.2.0 => ./x2
42 i => ./i
43)
44-- main.go --
45package main
46
47import (
48 _ "a"
49 _ "b"
50 _ "c"
51)
52
53func main() {}
54-- a/go.mod --
55module a
56go 1.13
57require x v0.1.0
58-- a/a.go --
59package a
60-- b/go.mod --
61module b
62go 1.13
63require x v0.2.0
64-- b/b.go --
65package b
66-- c/go.mod --
67module c
68go 1.13
69-- c/c.go --
70package c
71import _ "i"
72-- x1/go.mod --
73module x
74go1.13
75require i v0.1.0
76-- x2/go.mod --
77module x
78go1.13
79-- i/go.mod --
80-- i/i.go --
81package i
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