1[short] skip 'runs go run'
2
3! go work init doesnotexist
4stderr 'go: directory doesnotexist does not exist'
5go env GOWORK
6! stdout .
7
8go work init ./a ./b
9cmpenv go.work go.work.want
10go env GOWORK
11stdout '^'$WORK'(\\|/)gopath(\\|/)src(\\|/)go.work$'
12
13! go run example.com/b
14stderr 'a(\\|/)a.go:4:8: no required module provides package rsc.io/quote; to add it:\n\tcd '$WORK(\\|/)gopath(\\|/)src(\\|/)a'\n\tgo get rsc.io/quote'
15cd a
16go get rsc.io/quote
17cat go.mod
18go env GOMOD # go env GOMOD reports the module in a single module context
19stdout $GOPATH(\\|/)src(\\|/)a(\\|/)go.mod
20cd ..
21go run example.com/b
22stdout 'Hello, world.'
23
24# And try from a different directory
25cd c
26go run example.com/b
27stdout 'Hello, world.'
28cd $GOPATH/src
29
30go list all # all includes both modules
31stdout 'example.com/a'
32stdout 'example.com/b'
33
34# -mod can only be set to readonly in workspace mode
35go list -mod=readonly all
36! go list -mod=mod all
37stderr '^go: -mod may only be set to readonly or vendor when in workspace mode'
38env GOWORK=off
39go list -mod=mod all
40env GOWORK=
41
42# Test that duplicates in the use list return an error
43cp go.work go.work.backup
44cp go.work.dup go.work
45! go run example.com/b
46stderr 'go.work:6: path .* appears multiple times in workspace'
47cp go.work.backup go.work
48
49cp go.work.d go.work
50go work use # update go version
51go run example.com/d
52
53# Test that we don't run into "newRequirements called with unsorted roots"
54# panic with unsorted main modules.
55cp go.work.backwards go.work
56go work use # update go version
57go run example.com/d
58
59# Test that command-line-arguments work inside and outside modules.
60# This exercises the code that determines which module command-line-arguments
61# belongs to.
62go list ./b/main.go
63env GOWORK=off
64go build -n -o foo foo.go
65env GOWORK=
66go build -n -o foo foo.go
67
68-- go.work.dup --
69go 1.18
70
71use (
72 a
73 b
74 ../src/a
75)
76-- go.work.want --
77go $goversion
78
79use (
80 ./a
81 ./b
82)
83-- go.work.d --
84go 1.18
85
86use (
87 a
88 b
89 d
90)
91-- a/go.mod --
92
93module example.com/a
94
95-- a/a.go --
96package a
97
98import "fmt"
99import "rsc.io/quote"
100
101func HelloFromA() {
102 fmt.Println(quote.Hello())
103}
104
105-- b/go.mod --
106
107module example.com/b
108
109-- b/main.go --
110package main
111
112import "example.com/a"
113
114func main() {
115 a.HelloFromA()
116}
117-- b/lib/hello.go --
118package lib
119
120import "example.com/a"
121
122func Hello() {
123 a.HelloFromA()
124}
125
126-- c/README --
127Create this directory so we can cd to
128it and make sure paths are interpreted
129relative to the go.work, not the cwd.
130-- d/go.mod --
131module example.com/d
132
133-- d/main.go --
134package main
135
136import "example.com/b/lib"
137
138func main() {
139 lib.Hello()
140}
141
142-- go.work.backwards --
143go 1.18
144
145use (
146 d
147 b
148 a
149)
150
151-- foo.go --
152package main
153import "fmt"
154func main() {
155 fmt.Println("Hello, World")
156}
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