1cp go.mod go.mod.orig
2
3# getting a specific version of a module along with a pattern
4# not yet present in that module should report the version mismatch
5# rather than a "matched no packages" warning.
6
7! go get example.net/pkgadded@v1.1.0 example.net/pkgadded/subpkg/...
8stderr '^go: example.net/pkgadded@v1.1.0 conflicts with example.net/pkgadded/subpkg/...@upgrade \(v1.2.0\)$'
9! stderr 'matched no packages'
10cmp go.mod.orig go.mod
11
12
13# A wildcard pattern should match the pattern with that path.
14
15go get example.net/pkgadded/...@v1.0.0
16go list -m all
17stdout '^example.net/pkgadded v1.0.0'
18cp go.mod.orig go.mod
19
20
21# If we need to resolve a transitive dependency of a package,
22# and another argument constrains away the version that provides that
23# package, then 'go get' should fail with a useful error message.
24
25! go get example.net/pkgadded@v1.0.0 .
26stderr '^go: example.com/m imports\n\texample.net/pkgadded/subpkg: cannot find module providing package example.net/pkgadded/subpkg$'
27! stderr 'example.net/pkgadded v1\.2\.0'
28cmp go.mod.orig go.mod
29
30go get example.net/pkgadded@v1.0.0
31! go list -deps -mod=readonly .
32stderr '^m.go:3:8: cannot find module providing package example\.net/pkgadded/subpkg: '
33
34-- go.mod --
35module example.com/m
36
37go 1.16
38
39require example.net/pkgadded v1.2.0
40-- m.go --
41package m
42
43import _ "example.net/pkgadded/subpkg"
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