1# GO111MODULE=auto should trigger any time a go.mod exists in a parent directory.
2env GO111MODULE=auto
3
4cd $GOPATH/src/x/y/z
5go env GOMOD
6stdout $GOPATH[/\\]src[/\\]x[/\\]y[/\\]z[/\\]go.mod
7go list -m -f {{.GoMod}}
8stdout $GOPATH[/\\]src[/\\]x[/\\]y[/\\]z[/\\]go.mod
9
10cd $GOPATH/src/x/y/z/w
11go env GOMOD
12stdout $GOPATH[/\\]src[/\\]x[/\\]y[/\\]z[/\\]go.mod
13
14cd $GOPATH/src/x/y
15go env GOMOD
16! stdout .
17
18cd $GOPATH/foo
19go env GOMOD
20stdout foo[/\\]go.mod
21go list -m -f {{.GoMod}}
22stdout foo[/\\]go.mod
23
24cd $GOPATH/foo/bar/baz
25go env GOMOD
26stdout foo[/\\]go.mod
27
28# GO111MODULE unset should be equivalent to on.
29env GO111MODULE=
30
31cd $GOPATH/src/x/y/z
32go env GOMOD
33stdout $GOPATH[/\\]src[/\\]x[/\\]y[/\\]z[/\\]go.mod
34
35cd $GOPATH/src/x/y
36go env GOMOD
37stdout 'NUL|/dev/null'
38
39# GO111MODULE=on should trigger everywhere
40env GO111MODULE=on
41
42cd $GOPATH/src/x/y/z
43go env GOMOD
44stdout z[/\\]go.mod
45
46cd $GOPATH/src/x/y/z/w
47go env GOMOD
48stdout z[/\\]go.mod
49
50cd $GOPATH/src/x/y
51go env GOMOD
52stdout 'NUL|/dev/null'
53go list -m
54stdout '^command-line-arguments$'
55
56cd $GOPATH/foo
57go env GOMOD
58stdout foo[/\\]go.mod
59
60cd $GOPATH/foo/bar/baz
61go env GOMOD
62stdout foo[/\\]go.mod
63
64# GO111MODULE=off should trigger nowhere
65env GO111MODULE=off
66
67cd $GOPATH/src/x/y/z
68go env GOMOD
69! stdout .+
70
71cd $GOPATH/foo
72go env GOMOD
73! stdout .+
74
75cd $GOPATH/foo/bar/baz
76go env GOMOD
77! stdout .+
78
79# GO111MODULE=auto should ignore and warn about /tmp/go.mod
80env GO111MODULE=auto
81cp $GOPATH/src/x/y/z/go.mod $WORK/tmp/go.mod
82mkdir $WORK/tmp/mydir
83cd $WORK/tmp/mydir
84go env GOMOD
85! stdout .+
86stderr '^go: warning: ignoring go.mod in system temp root '
87
88-- $GOPATH/src/x/y/z/go.mod --
89module x/y/z
90-- $GOPATH/src/x/y/z/w/w.txt --
91-- $GOPATH/foo/go.mod --
92module example.com/mod
93-- $GOPATH/foo/bar/baz/quux.txt --
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