1env GO111MODULE=off
2
3# go help shows overview.
4go help
5stdout 'Go is a tool'
6stdout 'bug.*start a bug report'
7
8# go help bug shows usage for bug
9go help bug
10stdout 'usage: go bug'
11stdout 'bug report'
12
13# go bug help is an error (bug takes no arguments)
14! go bug help
15stderr 'bug takes no arguments'
16
17# go help mod shows mod subcommands
18go help mod
19stdout 'go mod <command>'
20stdout tidy
21
22# go help mod tidy explains tidy
23go help mod tidy
24stdout 'usage: go mod tidy'
25
26# go mod help tidy does too
27go mod help tidy
28stdout 'usage: go mod tidy'
29
30# go mod --help doesn't print help but at least suggests it.
31! go mod --help
32stderr 'Run ''go help mod'' for usage.'
33
34# Earlier versions of Go printed the same as 'go -h' here.
35# Also make sure we print the short help line.
36! go vet -h
37stderr 'usage: go vet .*'
38stderr 'Run ''go help vet'' for details.'
39stderr 'Run ''go tool vet help'' for a full list of flags and analyzers.'
40stderr 'Run ''go tool vet -help'' for an overview.'
41
42# Earlier versions of Go printed a large document here, instead of these two
43# lines.
44! go test -h
45stderr 'usage: go test'
46stderr 'Run ''go help test'' and ''go help testflag'' for details.'
47
48# go help get shows usage for get
49go help get
50stdout 'usage: go get'
51stdout 'specific module versions'
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