1[short] skip 'runs go build'
2
3# First run: executable for bar is not cached.
4# Make sure it's not called a.out
5go tool bar
6stdout 'my name is: bar'$GOEXE
7! stdout 'a.out'
8
9# Second run: executable is cached. Make sure it
10# has the right name.
11go tool bar
12stdout 'my name is: bar'$GOEXE
13! stdout 'a.out'
14
15# Third run: with arguments
16# https://go.dev/issue/70509
17go tool bar --baz
18stdout 'my name is: bar'$GOEXE
19! stdout 'a.out'
20
21# Test tool package paths that end in v2
22# to ensure we use the second to last component.
23
24# Don't use v2 as the short name of the tool.
25! go tool v2
26stderr 'go: no such tool "v2"'
27
28# Use the second to last component as the short
29# name of the tool.
30go tool foo
31stdout 'my name is: foo'$GOEXE
32
33# go run should use the same name for the tool
34# We need to use a fresh cache, or we'd end up with an executable cache hit
35# from when we ran built the tool to run go tool above, and we'd just
36# reuse the name from the test case above.
37env GOCACHE=$WORK/cache2
38go run example.com/foo/v2
39stdout 'my name is: foo'$GOEXE
40
41# list aliases for tools
42go tool
43stdout '^bar \(example.com/foo/bar\)$'
44! stdout '^example.com/foo/bar$'
45stdout '^foo \(example.com/foo/v2\)$'
46! stdout '^example.com/foo/v2$'
47stdout '^example.com/foo/noalias$'
48! stdout '^noalias \(example.com/foo/noalias\)$'
49stdout '^example.com/foo/noalias/noalias$'
50! stdout '^noalias \(example.com/foo/noalias\)$'
51-- go.mod --
52module example.com/foo
53
54go 1.24
55
56tool example.com/foo/bar
57tool example.com/foo/v2
58tool example.com/foo/noalias
59tool example.com/foo/noalias/noalias
60
61require example.com/foo/v2 v2.0.0
62
63replace example.com/foo/v2 => ./v2
64-- bar/bar.go --
65package main
66
67import (
68 "fmt"
69 "os"
70 "path/filepath"
71)
72
73func main() {
74 fmt.Println("my name is:", filepath.Base(os.Args[0]))
75}
76-- v2/go.mod --
77module example.com/foo/v2
78
79go 1.24
80-- v2/main.go --
81package main
82
83import (
84 "fmt"
85 "os"
86 "path/filepath"
87)
88
89func main() {
90 fmt.Println("my name is:", filepath.Base(os.Args[0]))
91}
92
93-- noalias/noalias.go --
94package main
95
96func main() {}
97-- noalias/noalias/noalias.go --
98pagckage main
99func main() {}View as plain text