1 # Integration test for golang.org/issue/33848: automatically check and use vendored packages.
2
3 env GO111MODULE=on
4
5 [short] skip
6
7 cd $WORK/auto
8 cp go.mod go.mod.orig
9 cp $WORK/modules-1.13.txt $WORK/auto/modules.txt
10
11 # An explicit -mod=vendor should force use of the vendor directory.
12 env GOFLAGS=-mod=vendor
13
14 # Pass -e to permit an error: tools.go imports a main package
15 # "example.com/printversion".
16 # TODO(#59186): investigate why it didn't fail without -e.
17 go list -f {{.Dir}} -tags tools -e all
18 stdout '^'$WORK'[/\\]auto$'
19 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]printversion$'
20 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]version$'
21
22 ! go list -m all
23 stderr 'go: can''t compute ''all'' using the vendor directory\n\t\(Use -mod=mod or -mod=readonly to bypass.\)'
24
25 ! go list -m -f '{{.Dir}}' all
26 stderr 'go: can''t compute ''all'' using the vendor directory\n\t\(Use -mod=mod or -mod=readonly to bypass.\)'
27
28 # An explicit -mod=mod should force the vendor directory to be ignored.
29 env GOFLAGS=-mod=mod
30
31 go list -f {{.Dir}} -tags tools -e all
32 stdout '^'$WORK'[/\\]auto$'
33 stdout '^'$GOPATH'[/\\]pkg[/\\]mod[/\\]example.com[/\\]printversion@v1.0.0$'
34 stdout '^'$WORK'[/\\]auto[/\\]replacement-version$'
35
36 go list -m all
37 stdout '^example.com/auto$'
38 stdout 'example.com/printversion v1.0.0'
39 stdout 'example.com/version v1.0.0'
40
41 go list -m -f '{{.Dir}}' all
42 stdout '^'$WORK'[/\\]auto$'
43 stdout '^'$GOPATH'[/\\]pkg[/\\]mod[/\\]example.com[/\\]printversion@v1.0.0$'
44 stdout '^'$WORK'[/\\]auto[/\\]replacement-version$'
45
46 # If the main module's "go" directive says 1.13, we should default to -mod=mod.
47 env GOFLAGS=
48 go mod edit -go=1.13
49
50 go list -f {{.Dir}} -tags tools -e all
51 stdout '^'$WORK'[/\\]auto$'
52 stdout '^'$GOPATH'[/\\]pkg[/\\]mod[/\\]example.com[/\\]printversion@v1.0.0$'
53 stdout '^'$WORK'[/\\]auto[/\\]replacement-version$'
54
55 go list -m -f '{{.Dir}}' all
56 stdout '^'$WORK'[/\\]auto$'
57 stdout '^'$GOPATH'[/\\]pkg[/\\]mod[/\\]example.com[/\\]printversion@v1.0.0$'
58 stdout '^'$WORK'[/\\]auto[/\\]replacement-version$'
59
60 # A 'go 1.14' directive in the main module's go.mod file should enable
61 # -mod=vendor by default, along with stronger checks for consistency
62 # between the go.mod file and vendor/modules.txt.
63 # A 'go 1.13' vendor/modules.txt file is not usually sufficient
64 # to pass those checks.
65 go mod edit -go=1.14
66
67 ! go list -f {{.Dir}} -tags tools all
68 stderr '^go: inconsistent vendoring in '$WORK[/\\]auto':$'
69 stderr '^\texample.com/printversion@v1.0.0: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt'
70 stderr '^\texample.com/unused: is replaced in go.mod, but not marked as replaced in vendor/modules.txt'
71 stderr '^\texample.com/version@v1.2.0: is replaced in go.mod, but not marked as replaced in vendor/modules.txt'
72 stderr '^\tTo ignore the vendor directory, use -mod=readonly or -mod=mod.\n\tTo sync the vendor directory, run:\n\t\tgo mod vendor$'
73
74 # Module-specific subcommands should continue to load the full module graph.
75 go mod graph
76 stdout '^example.com/printversion@v1.0.0 example.com/version@v1.0.0$'
77
78 # An explicit -mod=mod should still force the vendor directory to be ignored.
79 env GOFLAGS=-mod=mod
80
81 go list -f {{.Dir}} -tags tools -e all
82 stdout '^'$WORK'[/\\]auto$'
83 stdout '^'$GOPATH'[/\\]pkg[/\\]mod[/\\]example.com[/\\]printversion@v1.0.0$'
84 stdout '^'$WORK'[/\\]auto[/\\]replacement-version$'
85
86 go list -m all
87 stdout '^example.com/auto$'
88 stdout 'example.com/printversion v1.0.0'
89 stdout 'example.com/version v1.0.0'
90
91 go list -m -f '{{.Dir}}' all
92 stdout '^'$WORK'[/\\]auto$'
93 stdout '^'$GOPATH'[/\\]pkg[/\\]mod[/\\]example.com[/\\]printversion@v1.0.0$'
94 stdout '^'$WORK'[/\\]auto[/\\]replacement-version$'
95
96 # 'go mod vendor' should repair vendor/modules.txt so that the implicit
97 # -mod=vendor works again.
98 env GOFLAGS=
99
100 go mod edit -go=1.14
101 go mod vendor
102
103 go list -f {{.Dir}} -tags tools -e all
104 stdout '^'$WORK'[/\\]auto$'
105 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]printversion$'
106 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]version$'
107
108 # ...but 'go list -m' should continue to fail, this time without
109 # referring to a -mod default that the user didn't set.
110 ! go list -m all
111 stderr 'go: can''t compute ''all'' using the vendor directory\n\t\(Use -mod=mod or -mod=readonly to bypass.\)'
112
113 ! go list -m -f '{{.Dir}}' all
114 stderr 'go: can''t compute ''all'' using the vendor directory\n\t\(Use -mod=mod or -mod=readonly to bypass.\)'
115
116
117 # 'go mod init' should work if there is already a GOPATH-mode vendor directory
118 # present. If there are no module dependencies, -mod=vendor should be used by
119 # default and should not fail the consistency check even though no module
120 # information is present.
121
122 rm go.mod
123 rm vendor/modules.txt
124
125 go mod init example.com/auto
126 go list -f {{.Dir}} -tags tools -e all
127 stdout '^'$WORK'[/\\]auto$'
128 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]printversion$'
129 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]version$'
130
131 # If information about dependencies is added to a 1.14 go.mod file, subsequent
132 # list commands should error out if vendor/modules.txt is missing or incomplete.
133
134 cp go.mod.orig go.mod
135 go mod edit -go=1.14
136 ! go list -f {{.Dir}} -tags tools -e all
137 stderr '^go: inconsistent vendoring in '$WORK[/\\]auto':$'
138 stderr '^\texample.com/printversion@v1.0.0: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt'
139 stderr '^\texample.com/unused: is replaced in go.mod, but not marked as replaced in vendor/modules.txt'
140 stderr '^\texample.com/version@v1.2.0: is replaced in go.mod, but not marked as replaced in vendor/modules.txt'
141 stderr '^\tTo ignore the vendor directory, use -mod=readonly or -mod=mod.\n\tTo sync the vendor directory, run:\n\t\tgo mod vendor$'
142
143 # If -mod=vendor is set, limited consistency checks should apply even when
144 # the go version is 1.13 or earlier.
145 # An incomplete or missing vendor/modules.txt should resolve the vendored packages...
146 go mod edit -go=1.13
147 go list -mod=vendor -f {{.Dir}} -tags tools -e all
148 stdout '^'$WORK'[/\\]auto$'
149 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]printversion$'
150 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]version$'
151
152 # ...but a version mismatch for an explicit dependency should be noticed.
153 cp $WORK/modules-bad-1.13.txt vendor/modules.txt
154 ! go list -mod=vendor -f {{.Dir}} -tags tools all
155 stderr '^go: inconsistent vendoring in '$WORK[/\\]auto':$'
156 stderr '^\texample.com/printversion@v1.0.0: is explicitly required in go.mod, but vendor/modules.txt indicates example.com/printversion@v1.1.0$'
157 stderr '^\tTo ignore the vendor directory, use -mod=readonly or -mod=mod.\n\tTo sync the vendor directory, run:\n\t\tgo mod vendor$'
158
159 # If the go version is still 1.13, 'go mod vendor' should write a
160 # matching vendor/modules.txt containing the corrected 1.13 data.
161 go mod vendor
162 cmp $WORK/modules-1.13.txt vendor/modules.txt
163
164 go list -mod=vendor -f {{.Dir}} -tags tools -e all
165 stdout '^'$WORK'[/\\]auto$'
166 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]printversion$'
167 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]version$'
168
169 # When the version is upgraded to 1.14, 'go mod vendor' should write a
170 # vendor/modules.txt with the updated 1.14 annotations.
171 go mod edit -go=1.14
172 go mod vendor
173 cmp $WORK/modules-1.14.txt vendor/modules.txt
174
175 # Then, -mod=vendor should kick in automatically and succeed.
176 go list -f {{.Dir}} -tags tools -e all
177 stdout '^'$WORK'[/\\]auto$'
178 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]printversion$'
179 stdout '^'$WORK'[/\\]auto[/\\]vendor[/\\]example.com[/\\]version$'
180
181 # 'go get' should update from the network or module cache,
182 # even if a vendor directory is present.
183 go get example.com/version@v1.1.0
184 ! go list -f {{.Dir}} -tags tools all
185 stderr '^go: inconsistent vendoring'
186
187 -- $WORK/auto/go.mod --
188 module example.com/auto
189
190 go 1.13
191
192 require example.com/printversion v1.0.0
193
194 replace (
195 example.com/unused => nonexistent.example.com/unused v1.0.0-whatever
196 example.com/version v1.0.0 => ./replacement-version
197 example.com/version v1.2.0 => nonexistent.example.com/version v1.2.0
198 )
199 -- $WORK/auto/tools.go --
200 // +build tools
201
202 package auto
203
204 import _ "example.com/printversion"
205 -- $WORK/auto/auto.go --
206 package auto
207 -- $WORK/auto/replacement-version/go.mod --
208 module example.com/version
209 -- $WORK/auto/replacement-version/version.go --
210 package version
211
212 const V = "v1.0.0-replaced"
213 -- $WORK/modules-1.14.txt --
214 # example.com/printversion v1.0.0
215 ## explicit
216 example.com/printversion
217 # example.com/version v1.0.0 => ./replacement-version
218 example.com/version
219 # example.com/unused => nonexistent.example.com/unused v1.0.0-whatever
220 # example.com/version v1.2.0 => nonexistent.example.com/version v1.2.0
221 -- $WORK/modules-1.13.txt --
222 # example.com/printversion v1.0.0
223 example.com/printversion
224 # example.com/version v1.0.0 => ./replacement-version
225 example.com/version
226 -- $WORK/modules-bad-1.13.txt --
227 # example.com/printversion v1.1.0
228 example.com/printversion
229 # example.com/version v1.1.0
230 example.com/version
231 -- $WORK/auto/vendor/example.com/printversion/go.mod --
232 module example.com/printversion
233
234 require example.com/version v1.0.0
235 replace example.com/version v1.0.0 => ../oops v0.0.0
236 exclude example.com/version v1.0.1
237 -- $WORK/auto/vendor/example.com/printversion/printversion.go --
238 package main
239
240 import (
241 "fmt"
242 "os"
243 "runtime/debug"
244
245 _ "example.com/version"
246 )
247
248 func main() {
249 info, _ := debug.ReadBuildInfo()
250 fmt.Fprintf(os.Stdout, "path is %s\n", info.Path)
251 fmt.Fprintf(os.Stdout, "main is %s %s\n", info.Main.Path, info.Main.Version)
252 for _, m := range info.Deps {
253 fmt.Fprintf(os.Stdout, "using %s %s\n", m.Path, m.Version)
254 }
255 }
256 -- $WORK/auto/vendor/example.com/version/version.go --
257 package version
258
259 const V = "v1.0.0-replaced"
260
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