1env GO111MODULE=on
2[short] skip
3
4# get -u should not upgrade anything, since the package
5# in the current directory doesn't import anything.
6go get -u
7go list -m all
8stdout 'quote v1.5.1$'
9grep 'rsc.io/quote v1.5.1$' go.mod
10
11# get -u should find quote v1.5.2 once there is a use.
12cp $WORK/tmp/usequote.go x.go
13go get -u
14go list -m all
15stdout 'quote v1.5.2$'
16grep 'rsc.io/quote v1.5.2$' go.mod
17
18# it should also update x/text later than requested by v1.5.2
19go list -m -f '{{.Path}} {{.Version}}{{if .Indirect}} // indirect{{end}}' all
20stdout '^golang.org/x/text [v0-9a-f\.-]+ // indirect'
21grep 'golang.org/x/text [v0-9a-f\.-]+ // indirect' go.mod
22
23# importing an empty module root as a package does not remove indirect tag.
24cp $WORK/tmp/usetext.go x.go
25go list -e
26grep 'golang.org/x/text v0.3.0 // indirect$' go.mod
27
28# indirect tag should be removed upon seeing direct import.
29cp $WORK/tmp/uselang.go x.go
30go get
31grep 'rsc.io/quote v1.5.2$' go.mod
32grep 'golang.org/x/text [v0-9a-f\.-]+$' go.mod
33
34# indirect tag should be added by go mod tidy
35cp $WORK/tmp/usequote.go x.go
36go mod tidy
37grep 'rsc.io/quote v1.5.2$' go.mod
38grep 'golang.org/x/text [v0-9a-f\.-]+ // indirect' go.mod
39
40# requirement should be dropped entirely if not needed
41cp $WORK/tmp/uselang.go x.go
42go mod tidy
43! grep rsc.io/quote go.mod
44grep 'golang.org/x/text [v0-9a-f\.-]+$' go.mod
45
46-- go.mod --
47module x
48require rsc.io/quote v1.5.1
49-- x.go --
50package x
51-- $WORK/tmp/usetext.go --
52package x
53import _ "golang.org/x/text"
54-- $WORK/tmp/uselang.go --
55package x
56import _ "golang.org/x/text/language"
57-- $WORK/tmp/usequote.go --
58package x
59import _ "rsc.io/quote"
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