diff options
Diffstat (limited to 'src/cmd/go/testdata/script/mod_replace.txt')
| -rw-r--r-- | src/cmd/go/testdata/script/mod_replace.txt | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/cmd/go/testdata/script/mod_replace.txt b/src/cmd/go/testdata/script/mod_replace.txt new file mode 100644 index 0000000..26b1551 --- /dev/null +++ b/src/cmd/go/testdata/script/mod_replace.txt @@ -0,0 +1,129 @@ +env GO111MODULE=on +[short] skip + +cp go.mod go.mod.orig + +# Make sure the test builds without replacement. +go build -mod=mod -o a1.exe . +exec ./a1.exe +stdout 'Don''t communicate by sharing memory' + +# Modules can be replaced by local packages. +cp go.mod.orig go.mod +go mod edit -replace=rsc.io/quote/v3=./local/rsc.io/quote/v3 +go build -o a2.exe . +exec ./a2.exe +stdout 'Concurrency is not parallelism.' + +# The module path of the replacement doesn't need to match. +# (For example, it could be a long-running fork with its own import path.) +cp go.mod.orig go.mod +go mod edit -replace=rsc.io/quote/v3=./local/not-rsc.io/quote/v3 +go build -o a3.exe . +exec ./a3.exe +stdout 'Clear is better than clever.' + +# However, the same module can't be used as two different paths. +cp go.mod.orig go.mod +go mod edit -replace=not-rsc.io/quote/v3@v3.0.0=rsc.io/quote/v3@v3.0.0 -require=not-rsc.io/quote/v3@v3.0.0 +! go build -o a4.exe . +stderr 'rsc.io/quote/v3@v3.0.0 used for two different module paths \(not-rsc.io/quote/v3 and rsc.io/quote/v3\)' + +# Modules that do not (yet) exist upstream can be replaced too. +cp go.mod.orig go.mod +go mod edit -replace=not-rsc.io/quote/v3@v3.1.0=./local/rsc.io/quote/v3 +go build -mod=mod -o a5.exe ./usenewmodule +! stderr 'finding not-rsc.io/quote/v3' +grep 'not-rsc.io/quote/v3 v3.1.0' go.mod +exec ./a5.exe +stdout 'Concurrency is not parallelism.' + +# Error messages for modules not found in replacements should +# indicate the replacement module. +cp go.mod.orig go.mod +go mod edit -replace=rsc.io/quote/v3=./local/rsc.io/quote/v3 +! go get rsc.io/quote/v3/missing-package +stderr 'module rsc.io/quote/v3@upgrade found \(v3.0.0, replaced by ./local/rsc.io/quote/v3\), but does not contain package' + +# The reported Dir and GoMod for a replaced module should be accurate. +cp go.mod.orig go.mod +go mod edit -replace=rsc.io/quote/v3=not-rsc.io/quote@v0.1.0-nomod +go mod download rsc.io/quote/v3 +go list -m -f '{{.Path}} {{.Version}} {{.Dir}} {{.GoMod}}{{with .Replace}} => {{.Path}} {{.Version}} {{.Dir}} {{.GoMod}}{{end}}' rsc.io/quote/v3 +stdout '^rsc.io/quote/v3 v3.0.0 '$GOPATH'[/\\]pkg[/\\]mod[/\\]not-rsc.io[/\\]quote@v0.1.0-nomod '$GOPATH'[/\\]pkg[/\\]mod[/\\]cache[/\\]download[/\\]not-rsc.io[/\\]quote[/\\]@v[/\\]v0.1.0-nomod.mod => not-rsc.io/quote v0.1.0-nomod '$GOPATH'[/\\]pkg[/\\]mod[/\\]not-rsc.io[/\\]quote@v0.1.0-nomod '$GOPATH'[/\\]pkg[/\\]mod[/\\]cache[/\\]download[/\\]not-rsc.io[/\\]quote[/\\]@v[/\\]v0.1.0-nomod.mod$' + +-- go.mod -- +module quoter + +require rsc.io/quote/v3 v3.0.0 + +-- main.go -- +package main + +import ( + "fmt" + "rsc.io/quote/v3" +) + +func main() { + fmt.Println(quote.GoV3()) +} + +-- usenewmodule/main.go -- +package main + +import ( + "fmt" + "not-rsc.io/quote/v3" +) + +func main() { + fmt.Println(quote.GoV3()) +} + +-- local/rsc.io/quote/v3/go.mod -- +module rsc.io/quote/v3 + +require rsc.io/sampler v1.3.0 + +-- local/rsc.io/quote/v3/quote.go -- +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package quote collects pithy sayings. +package quote + +import "rsc.io/sampler" + +// Hello returns a greeting. +func HelloV3() string { + return sampler.Hello() +} + +// Glass returns a useful phrase for world travelers. +func GlassV3() string { + // See http://www.oocities.org/nodotus/hbglass.html. + return "I can eat glass and it doesn't hurt me." +} + +// Go returns a REPLACED Go proverb. +func GoV3() string { + return "Concurrency is not parallelism." +} + +// Opt returns a optimization truth. +func OptV3() string { + // Wisdom from ken. + return "If a program is too slow, it must have a loop." +} + +-- local/not-rsc.io/quote/v3/go.mod -- +module not-rsc.io/quote/v3 + +-- local/not-rsc.io/quote/v3/quote.go -- +package quote + +func GoV3() string { + return "Clear is better than clever." +} |