| // 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 Main_test |
| |
| import ( |
| "bytes" |
| "internal/testenv" |
| "io/ioutil" |
| "os" |
| "path/filepath" |
| "regexp" |
| "runtime" |
| "sort" |
| "strings" |
| "testing" |
| |
| "cmd/go/internal/cfg" |
| "cmd/go/internal/modconv" |
| "cmd/go/internal/vgo" |
| ) |
| |
| func TestVGOROOT(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| |
| tg.setenv("GOROOT", "/bad") |
| tg.runFail("env") |
| |
| tg.setenv("VGOROOT", runtime.GOROOT()) |
| tg.run("env") |
| } |
| |
| func TestFindModuleRoot(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x/Godeps"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x/vendor"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x/y/z"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x/.git"), 0777)) |
| var files []string |
| for file := range modconv.Converters { |
| files = append(files, file) |
| } |
| files = append(files, "go.mod") |
| files = append(files, ".git/config") |
| sort.Strings(files) |
| |
| for file := range modconv.Converters { |
| tg.must(ioutil.WriteFile(tg.path("x/"+file), []byte{}, 0666)) |
| root, file1 := vgo.FindModuleRoot(tg.path("x/y/z"), tg.path("."), true) |
| if root != tg.path("x") || file1 != file { |
| t.Errorf("%s: findModuleRoot = %q, %q, want %q, %q", file, root, file1, tg.path("x"), file) |
| } |
| tg.must(os.Remove(tg.path("x/" + file))) |
| } |
| } |
| |
| func TestFindModulePath(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte("package x // import \"x\"\n"), 0666)) |
| path, err := vgo.FindModulePath(tg.path("x")) |
| if err != nil { |
| t.Fatal(err) |
| } |
| if path != "x" { |
| t.Fatalf("FindModulePath = %q, want %q", path, "x") |
| } |
| |
| // Windows line-ending. |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte("package x // import \"x\"\r\n"), 0666)) |
| path, err = vgo.FindModulePath(tg.path("x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath = %q, %v, want %q, nil", path, err, "x") |
| } |
| |
| // Explicit setting in Godeps.json takes priority over implicit setting from GOPATH location. |
| tg.tempFile("gp/src/example.com/x/y/z/z.go", "package z") |
| gopath := cfg.BuildContext.GOPATH |
| defer func() { |
| cfg.BuildContext.GOPATH = gopath |
| }() |
| cfg.BuildContext.GOPATH = tg.path("gp") |
| path, err = vgo.FindModulePath(tg.path("gp/src/example.com/x/y/z")) |
| if path != "example.com/x/y/z" || err != nil { |
| t.Fatalf("FindModulePath = %q, %v, want %q, nil", path, err, "example.com/x/y/z") |
| } |
| |
| tg.tempFile("gp/src/example.com/x/y/z/Godeps/Godeps.json", ` |
| {"ImportPath": "unexpected.com/z"} |
| `) |
| path, err = vgo.FindModulePath(tg.path("gp/src/example.com/x/y/z")) |
| if path != "unexpected.com/z" || err != nil { |
| t.Fatalf("FindModulePath = %q, %v, want %q, nil", path, err, "unexpected.com/z") |
| } |
| } |
| |
| func TestModEdit(t *testing.T) { |
| // Test that local replacements work |
| // and that they can use a dummy name |
| // that isn't resolvable and need not even |
| // include a dot. See golang.org/issue/24100. |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| tg.cd(tg.path(".")) |
| tg.must(os.MkdirAll(tg.path("w"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x.go"), []byte("package x\n"), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("w/w.go"), []byte("package w\n"), 0666)) |
| |
| mustHaveGoMod := func(text string) { |
| data, err := ioutil.ReadFile(tg.path("go.mod")) |
| tg.must(err) |
| if string(data) != text { |
| t.Fatalf("go.mod mismatch:\nhave:<<<\n%s>>>\nwant:<<<\n%s\n", string(data), text) |
| } |
| } |
| |
| tg.runFail("-vgo", "mod", "-init") |
| tg.grepStderr(`cannot determine module path`, "") |
| _, err := os.Stat(tg.path("go.mod")) |
| if err == nil { |
| t.Fatalf("failed go mod -init created go.mod") |
| } |
| |
| tg.run("-vgo", "mod", "-init", "-module", "x.x/y/z") |
| tg.grepStderr("creating new go.mod: module x.x/y/z", "") |
| mustHaveGoMod(`module x.x/y/z |
| `) |
| |
| tg.runFail("-vgo", "mod", "-init") |
| mustHaveGoMod(`module x.x/y/z |
| `) |
| |
| tg.run("-vgo", "mod", |
| "-droprequire=x.1", |
| "-require=x.1@v1.0.0", |
| "-require=x.2@v1.1.0", |
| "-droprequire=x.2", |
| "-exclude=x.1 @ v1.2.0", |
| "-exclude=x.1@v1.2.1", |
| "-replace=x.1@v1.3.0=>y.1@v1.4.0", |
| "-replace=x.1@v1.4.0 => ../z", |
| ) |
| mustHaveGoMod(`module x.x/y/z |
| |
| require x.1 v1.0.0 |
| |
| exclude ( |
| x.1 v1.2.0 |
| x.1 v1.2.1 |
| ) |
| |
| replace ( |
| x.1 v1.3.0 => y.1 v1.4.0 |
| x.1 v1.4.0 => ../z |
| ) |
| `) |
| |
| tg.run("-vgo", "mod", |
| "-droprequire=x.1", |
| "-dropexclude=x.1@v1.2.1", |
| "-dropreplace=x.1@v1.3.0", |
| "-require=x.3@v1.99.0", |
| ) |
| mustHaveGoMod(`module x.x/y/z |
| |
| exclude x.1 v1.2.0 |
| |
| replace x.1 v1.4.0 => ../z |
| |
| require x.3 v1.99.0 |
| `) |
| |
| tg.run("-vgo", "mod", "-json") |
| want := `{ |
| "Module": { |
| "Path": "x.x/y/z" |
| }, |
| "Require": [ |
| { |
| "Path": "x.3", |
| "Version": "v1.99.0" |
| } |
| ], |
| "Exclude": [ |
| { |
| "Path": "x.1", |
| "Version": "v1.2.0" |
| } |
| ], |
| "Replace": [ |
| { |
| "Old": { |
| "Path": "x.1", |
| "Version": "v1.4.0" |
| }, |
| "New": { |
| "Path": "../z" |
| } |
| } |
| ] |
| } |
| ` |
| if have := tg.getStdout(); have != want { |
| t.Fatalf("go mod -json mismatch:\nhave:<<<\n%s>>>\nwant:<<<\n%s\n", have, want) |
| } |
| |
| tg.run("-vgo", "mod", "-packages") |
| want = `x.x/y/z |
| x.x/y/z/w |
| ` |
| if have := tg.getStdout(); have != want { |
| t.Fatalf("go mod -packages mismatch:\nhave:<<<\n%s>>>\nwant:<<<\n%s\n", have, want) |
| } |
| |
| data, err := ioutil.ReadFile(tg.path("go.mod")) |
| tg.must(err) |
| data = bytes.Replace(data, []byte("\n"), []byte("\r\n"), -1) |
| data = append(data, " \n"...) |
| tg.must(ioutil.WriteFile(tg.path("go.mod"), data, 0666)) |
| |
| tg.run("-vgo", "mod", "-fmt") |
| mustHaveGoMod(`module x.x/y/z |
| |
| exclude x.1 v1.2.0 |
| |
| replace x.1 v1.4.0 => ../z |
| |
| require x.3 v1.99.0 |
| `) |
| } |
| |
| // TODO(rsc): Test mod -sync, mod -fix (network required). |
| |
| func TestLocalModule(t *testing.T) { |
| // Test that local replacements work |
| // and that they can use a dummy name |
| // that isn't resolvable and need not even |
| // include a dot. See golang.org/issue/24100. |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x/y"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x/z"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/y/go.mod"), []byte(` |
| module x/y |
| require zz v1.0.0 |
| replace zz v1.0.0 => ../z |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/y/y.go"), []byte(`package y; import _ "zz"`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/z/go.mod"), []byte(` |
| module x/z |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/z/z.go"), []byte(`package z`), 0666)) |
| tg.cd(tg.path("x/y")) |
| tg.run("-vgo", "build") |
| } |
| |
| func TestTags(t *testing.T) { |
| // Test that build tags are used. See golang.org/issue/24053. |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`// +build tag1 |
| |
| package y |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/y.go"), []byte(`// +build tag2 |
| |
| package y |
| `), 0666)) |
| tg.cd(tg.path("x")) |
| |
| tg.runFail("-vgo", "list", "-f={{.GoFiles}}") |
| tg.grepStderr("build constraints exclude all Go files", "no Go source files without tags") |
| |
| tg.run("-vgo", "list", "-f={{.GoFiles}}", "-tags=tag1") |
| tg.grepStdout(`\[x.go\]`, "Go source files for tag1") |
| |
| tg.run("-vgo", "list", "-f={{.GoFiles}}", "-tags", "tag2") |
| tg.grepStdout(`\[y.go\]`, "Go source files for tag2") |
| |
| tg.run("-vgo", "list", "-f={{.GoFiles}}", "-tags", "tag1 tag2") |
| tg.grepStdout(`\[x.go y.go\]`, "Go source files for tag1 and tag2") |
| } |
| |
| func TestFSPatterns(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x/vendor/v"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x/y/z/w"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module m |
| `), 0666)) |
| |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/vendor/v/v.go"), []byte(`package v; import "golang.org/x/crypto"`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/vendor/v.go"), []byte(`package main`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/y/y.go"), []byte(`package y`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/y/z/go.mod"), []byte(`syntax error`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/y/z/z.go"), []byte(`package z`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/y/z/w/w.go"), []byte(`package w`), 0666)) |
| |
| tg.cd(tg.path("x")) |
| tg.run("-vgo", "list", "all") |
| tg.grepStdout(`^m$`, "expected m") |
| tg.grepStdout(`^m/vendor$`, "must see package named vendor") |
| tg.grepStdoutNot(`vendor/`, "must not see vendored packages") |
| tg.grepStdout(`^m/y$`, "expected m/y") |
| tg.grepStdoutNot(`^m/y/z`, "should ignore submodule m/y/z...") |
| } |
| |
| func TestGetModuleVersion(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.setenv(homeEnvName(), tg.path("home")) |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.cd(tg.path("x")) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x`), 0666)) |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require github.com/gobuffalo/uuid v1.1.0 |
| `), 0666)) |
| tg.run("-vgo", "get", "github.com/gobuffalo/uuid@v2.0.0") |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdout("github.com/gobuffalo/uuid.*v0.0.0-20180207211247-3a9fb6c5c481", "did downgrade to v0.0.0-*") |
| |
| tooSlow(t) |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require github.com/gobuffalo/uuid v1.2.0 |
| `), 0666)) |
| tg.run("-vgo", "get", "github.com/gobuffalo/uuid@v1.1.0") |
| tg.run("-vgo", "list", "-m", "-u", "all") |
| tg.grepStdout(`github.com/gobuffalo/uuid v1.1.0`, "did downgrade to v1.1.0") |
| tg.grepStdout(`github.com/gobuffalo/uuid v1.1.0 \[v1`, "did show upgrade to v1.2.0 or later") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require github.com/gobuffalo/uuid v1.1.0 |
| `), 0666)) |
| tg.run("-vgo", "get", "github.com/gobuffalo/uuid@v1.2.0") |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdout("github.com/gobuffalo/uuid.*v1.2.0", "did upgrade to v1.2.0") |
| |
| // @7f39a6fea4fe9364 should resolve, |
| // and also there should be no build error about not having Go files in the root. |
| tg.run("-vgo", "get", "golang.org/x/crypto@7f39a6fea4fe9364") |
| |
| // @7f39a6fea4fe9364 should resolve. |
| // Now there should be no build at all. |
| tg.run("-vgo", "get", "-m", "golang.org/x/crypto@7f39a6fea4fe9364") |
| |
| // TODO(rsc): These should work, but "go get" needs more work |
| // regarding packages versus modules. |
| |
| // @7f39a6fea4fe9364 should resolve. |
| // Now there should be no build at all. |
| // tg.run("-vgo", "get", "-m", "-x", "golang.org/x/crypto/pbkdf2@7f39a6fea4fe9364") |
| // tg.grepStderrNot("compile", "should not see compile steps") |
| |
| // @7f39a6fea4fe9364 should resolve. |
| // Now there should be a build |
| // tg.run("-vgo", "get", "-x", "golang.org/x/crypto/pbkdf2@7f39a6fea4fe9364") |
| // tg.grepStderr("compile", "should see compile steps") |
| |
| // .../pbkdf2@7f39a6fea4fe9364 should NOT resolve: |
| // we are using -m and .../pbkdf2 is not a module path. |
| tg.runFail("-vgo", "get", "-m", "golang.org/x/crypto/pbkdf2@7f39a6fea4fe9364") |
| } |
| |
| func TestGetModuleUpgrade(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.setenv(homeEnvName(), tg.path("home")) |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.cd(tg.path("x")) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x; import _ "rsc.io/quote"`), 0666)) |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require rsc.io/quote v1.5.1 |
| `), 0666)) |
| |
| tg.run("-vgo", "get", "-x", "-u") |
| tg.run("-vgo", "list", "-m", "-f={{.Path}} {{.Version}}{{if .Indirect}} // indirect{{end}}", "all") |
| tg.grepStdout(`quote v1.5.2$`, "should have upgraded only to v1.5.2") |
| tg.grepStdout(`x/text [v0-9a-f.\-]+ // indirect`, "should list golang.org/x/text as indirect") |
| |
| var gomod string |
| readGoMod := func() { |
| data, err := ioutil.ReadFile(tg.path("x/go.mod")) |
| if err != nil { |
| t.Fatal(err) |
| } |
| gomod = string(data) |
| } |
| readGoMod() |
| if !strings.Contains(gomod, "rsc.io/quote v1.5.2\n") { |
| t.Fatalf("expected rsc.io/quote direct requirement:\n%s", gomod) |
| } |
| if !regexp.MustCompile(`(?m)golang.org/x/text.* // indirect`).MatchString(gomod) { |
| t.Fatalf("expected golang.org/x/text indirect requirement:\n%s", gomod) |
| } |
| |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x; import _ "golang.org/x/text"`), 0666)) |
| tg.run("-vgo", "list") // rescans directory |
| readGoMod() |
| if !strings.Contains(gomod, "rsc.io/quote v1.5.2\n") { |
| t.Fatalf("expected rsc.io/quote direct requirement:\n%s", gomod) |
| } |
| if !regexp.MustCompile(`(?m)golang.org/x/text[^/]+\n`).MatchString(gomod) { |
| t.Fatalf("expected golang.org/x/text DIRECT requirement:\n%s", gomod) |
| } |
| |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x; import _ "rsc.io/quote"`), 0666)) |
| tg.run("-vgo", "mod", "-sync") // rescans everything, can put // indirect marks back |
| readGoMod() |
| if !strings.Contains(gomod, "rsc.io/quote v1.5.2\n") { |
| t.Fatalf("expected rsc.io/quote direct requirement:\n%s", gomod) |
| } |
| if !regexp.MustCompile(`(?m)golang.org/x/text.* // indirect\n`).MatchString(gomod) { |
| t.Fatalf("expected golang.org/x/text indirect requirement:\n%s", gomod) |
| } |
| |
| tg.run("-vgo", "get", "rsc.io/quote@v0.0.0-20180214005840-23179ee8a569") // should record as (time-corrected) pseudo-version |
| readGoMod() |
| if !strings.Contains(gomod, "rsc.io/quote v0.0.0-20180214005840-23179ee8a569\n") { |
| t.Fatalf("expected rsc.io/quote v0.0.0-20180214005840-23179ee8a569 (not v1.5.1)\n%s", gomod) |
| } |
| |
| tg.run("-vgo", "get", "rsc.io/quote@23179ee") // should record as v1.5.1 |
| readGoMod() |
| if !strings.Contains(gomod, "rsc.io/quote v1.5.1\n") { |
| t.Fatalf("expected rsc.io/quote v1.5.1 (not 23179ee)\n%s", gomod) |
| } |
| |
| tg.run("-vgo", "mod", "-require", "rsc.io/quote@23179ee") // should record as 23179ee |
| readGoMod() |
| if !strings.Contains(gomod, "rsc.io/quote 23179ee\n") { |
| t.Fatalf("expected rsc.io/quote 23179ee\n%s", gomod) |
| } |
| |
| tg.run("-vgo", "mod", "-fix") // fixup in any future vgo command should find v1.5.1 again |
| readGoMod() |
| if !strings.Contains(gomod, "rsc.io/quote v1.5.1\n") { |
| t.Fatalf("expected rsc.io/quote v1.5.1\n%s", gomod) |
| } |
| |
| tg.run("-vgo", "get", "-m", "rsc.io/quote@dd9747d") |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdout(`quote v0.0.0-20180628003336-dd9747d19b04$`, "should have moved to pseudo-commit") |
| |
| tg.run("-vgo", "get", "-m", "-u") |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdout(`quote v0.0.0-20180628003336-dd9747d19b04$`, "should have stayed on pseudo-commit") |
| |
| tg.run("-vgo", "get", "-m", "rsc.io/quote@e7a685a342") |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdout(`quote v0.0.0-20180214005133-e7a685a342c0$`, "should have moved to new pseudo-commit") |
| |
| tg.run("-vgo", "get", "-m", "-u") |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdout(`quote v1.5.2$`, "should have moved off pseudo-commit") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| `), 0666)) |
| tg.run("-vgo", "list") |
| tg.grepStderr(`adding rsc.io/quote v1.5.2`, "should have added quote v1.5.2") |
| tg.grepStderrNot(`v1.5.3-pre1`, "should not mention v1.5.3-pre1") |
| |
| tg.run("-vgo", "list", "-m", "-versions", "rsc.io/quote") |
| want := "rsc.io/quote v1.0.0 v1.1.0 v1.2.0 v1.2.1 v1.3.0 v1.4.0 v1.5.0 v1.5.1 v1.5.2 v1.5.3-pre1\n" |
| if tg.getStdout() != want { |
| t.Errorf("vgo list versions:\nhave:\n%s\nwant:\n%s", tg.getStdout(), want) |
| } |
| } |
| |
| func TestVgoBadDomain(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| wd, _ := os.Getwd() |
| tg.cd(filepath.Join(wd, "testdata/badmod")) |
| |
| tg.runFail("-vgo", "get", "appengine") |
| tg.grepStderr(`unrecognized import path \"appengine\"`, "expected appengine error ") |
| tg.runFail("-vgo", "get", "x/y.z") |
| tg.grepStderr(`unrecognized import path \"x/y.z\" \(import path does not begin with hostname\)`, "expected domain error") |
| |
| tg.runFail("-vgo", "build") |
| tg.grepStderrNot("unknown module appengine: not a domain name", "expected nothing about appengine") |
| tg.grepStderr("tcp.*nonexistent.rsc.io", "expected error for nonexistent.rsc.io") |
| } |
| |
| func TestVgoSync(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| write := func(name, text string) { |
| name = tg.path(name) |
| dir := filepath.Dir(name) |
| tg.must(os.MkdirAll(dir, 0777)) |
| tg.must(ioutil.WriteFile(name, []byte(text), 0666)) |
| } |
| |
| write("m/go.mod", ` |
| module m |
| |
| require ( |
| x.1 v1.0.0 |
| y.1 v1.0.0 |
| w.1 v1.2.0 |
| ) |
| |
| replace x.1 v1.0.0 => ../x |
| replace y.1 v1.0.0 => ../y |
| replace z.1 v1.1.0 => ../z |
| replace z.1 v1.2.0 => ../z |
| replace w.1 v1.1.0 => ../w |
| replace w.1 v1.2.0 => ../w |
| `) |
| write("m/m.go", ` |
| package m |
| |
| import _ "x.1" |
| import _ "z.1/sub" |
| `) |
| |
| write("w/go.mod", ` |
| module w |
| `) |
| write("w/w.go", ` |
| package w |
| `) |
| |
| write("x/go.mod", ` |
| module x |
| require w.1 v1.1.0 |
| require z.1 v1.1.0 |
| `) |
| write("x/x.go", ` |
| package x |
| |
| import _ "w.1" |
| `) |
| |
| write("y/go.mod", ` |
| module y |
| require z.1 v1.2.0 |
| `) |
| |
| write("z/go.mod", ` |
| module z |
| `) |
| write("z/sub/sub.go", ` |
| package sub |
| `) |
| |
| tg.cd(tg.path("m")) |
| tg.run("-vgo", "mod", "-sync", "-v") |
| tg.grepStderr(`^unused y.1`, "need y.1 unused") |
| tg.grepStderrNot(`^unused [^y]`, "only y.1 should be unused") |
| |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdoutNot(`^y.1`, "y should be gone") |
| tg.grepStdout(`^w.1\s+v1.2.0`, "need w.1 to stay at v1.2.0") |
| tg.grepStdout(`^z.1\s+v1.2.0`, "need z.1 to stay at v1.2.0 even though y is gone") |
| } |
| |
| func TestVgoVendor(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| |
| wd, _ := os.Getwd() |
| tg.cd(filepath.Join(wd, "testdata/vendormod")) |
| defer os.RemoveAll(filepath.Join(wd, "testdata/vendormod/vendor")) |
| |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStdout(`^x`, "expected to see module x") |
| tg.grepStdout(`=> ./x`, "expected to see replacement for module x") |
| tg.grepStdout(`^w`, "expected to see module w") |
| |
| tg.must(os.RemoveAll(filepath.Join(wd, "testdata/vendormod/vendor"))) |
| if !testing.Short() { |
| tg.run("-vgo", "build") |
| tg.runFail("-vgo", "build", "-getmode=vendor") |
| } |
| |
| tg.run("-vgo", "list", "-f={{.Dir}}", "x") |
| tg.grepStdout(`vendormod[/\\]x$`, "expected x in vendormod/x") |
| |
| var toRemove []string |
| defer func() { |
| for _, file := range toRemove { |
| os.Remove(file) |
| } |
| }() |
| |
| write := func(name string) { |
| file := filepath.Join(wd, "testdata/vendormod", name) |
| toRemove = append(toRemove, file) |
| tg.must(ioutil.WriteFile(file, []byte("file!"), 0666)) |
| } |
| mustHaveVendor := func(name string) { |
| t.Helper() |
| tg.mustExist(filepath.Join(wd, "testdata/vendormod/vendor", name)) |
| } |
| mustNotHaveVendor := func(name string) { |
| t.Helper() |
| tg.mustNotExist(filepath.Join(wd, "testdata/vendormod/vendor", name)) |
| } |
| |
| write("a/foo/AUTHORS.txt") |
| write("a/foo/CONTRIBUTORS") |
| write("a/foo/LICENSE") |
| write("a/foo/PATENTS") |
| write("a/foo/COPYING") |
| write("a/foo/COPYLEFT") |
| write("a/foo/licensed-to-kill") |
| write("w/LICENSE") |
| write("x/NOTICE!") |
| write("x/x2/LICENSE") |
| write("mypkg/LICENSE.txt") |
| |
| tg.run("-vgo", "mod", "-vendor", "-v") |
| tg.grepStderr(`^# x v1.0.0 => ./x`, "expected to see module x with replacement") |
| tg.grepStderr(`^x`, "expected to see package x") |
| tg.grepStderr(`^# y v1.0.0 => ./y`, "expected to see module y with replacement") |
| tg.grepStderr(`^y`, "expected to see package y") |
| tg.grepStderr(`^# z v1.0.0 => ./z`, "expected to see module z with replacement") |
| tg.grepStderr(`^z`, "expected to see package z") |
| tg.grepStderrNot(`w`, "expected NOT to see unused module w") |
| |
| tg.run("-vgo", "list", "-f={{.Dir}}", "x") |
| tg.grepStdout(`vendormod[/\\]x$`, "expected x in vendormod/x") |
| |
| tg.run("-vgo", "list", "-f={{.Dir}}", "-m", "x") |
| tg.grepStdout(`vendormod[/\\]x$`, "expected x in vendormod/x") |
| |
| tg.run("-vgo", "list", "-getmode=vendor", "-f={{.Dir}}", "x") |
| tg.grepStdout(`vendormod[/\\]vendor[/\\]x$`, "expected x in vendormod/vendor/x in -get=vendor mode") |
| |
| tg.run("-vgo", "list", "-getmode=vendor", "-f={{.Dir}}", "-m", "x") |
| tg.grepStdout(`vendormod[/\\]vendor[/\\]x$`, "expected x in vendormod/vendor/x in -get=vendor mode") |
| |
| tg.run("-vgo", "list", "-f={{.Dir}}", "w") |
| tg.grepStdout(`vendormod[/\\]w$`, "expected w in vendormod/w") |
| tg.runFail("-vgo", "list", "-getmode=vendor", "-f={{.Dir}}", "w") |
| tg.grepStderr(`vendormod[/\\]vendor[/\\]w`, "want error about vendormod/vendor/w not existing") |
| |
| tg.run("-vgo", "list", "-getmode=local", "-f={{.Dir}}", "w") |
| tg.grepStdout(`vendormod[/\\]w`, "expected w in vendormod/w") |
| |
| tg.runFail("-vgo", "list", "-getmode=local", "-f={{.Dir}}", "newpkg") |
| tg.grepStderr(`disabled by -getmode=local`, "expected -getmode=local to avoid network") |
| |
| mustNotHaveVendor("x/testdata") |
| mustNotHaveVendor("a/foo/bar/b/main_test.go") |
| |
| mustHaveVendor("a/foo/AUTHORS.txt") |
| mustHaveVendor("a/foo/CONTRIBUTORS") |
| mustHaveVendor("a/foo/LICENSE") |
| mustHaveVendor("a/foo/PATENTS") |
| mustHaveVendor("a/foo/COPYING") |
| mustHaveVendor("a/foo/COPYLEFT") |
| mustHaveVendor("x/NOTICE!") |
| mustHaveVendor("mysite/myname/mypkg/LICENSE.txt") |
| |
| mustNotHaveVendor("a/foo/licensed-to-kill") |
| mustNotHaveVendor("w") |
| mustNotHaveVendor("w/LICENSE") // w wasn't copied at all |
| mustNotHaveVendor("x/x2") |
| mustNotHaveVendor("x/x2/LICENSE") // x/x2 wasn't copied at all |
| |
| if !testing.Short() { |
| tg.run("-vgo", "build") |
| tg.run("-vgo", "build", "-getmode=vendor") |
| tg.cd(filepath.Join(wd, "testdata/vendormod/vendor")) |
| tg.run("-vgo", "test", "-getmode=vendor", "./...") |
| } |
| } |
| |
| func TestFillGoMod(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.setenv(homeEnvName(), tg.path(".")) |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(` |
| package x |
| `), 0666)) |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/Gopkg.lock"), []byte(` |
| [[projects]] |
| name = "rsc.io/sampler" |
| version = "v1.0.0" |
| `), 0666)) |
| |
| tg.cd(tg.path("x")) |
| tg.run("-vgo", "build", "-v") |
| tg.grepStderr("copying requirements from .*Gopkg.lock", "did not copy Gopkg.lock") |
| tg.run("-vgo", "list", "-m", "all") |
| tg.grepStderrNot("copying requirements from .*Gopkg.lock", "should not copy Gopkg.lock again") |
| tg.grepStdout("rsc.io/sampler.*v1.0.0", "did not copy Gopkg.lock") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/Gopkg.lock"), []byte(` |
| `), 0666)) |
| |
| tg.run("-vgo", "list") |
| tg.grepStderr("copying requirements from .*Gopkg.lock", "did not copy Gopkg.lock") |
| tg.run("-vgo", "list") |
| tg.grepStderrNot("copying requirements from .*Gopkg.lock", "should not copy Gopkg.lock again") |
| } |
| |
| func TestQueryExcluded(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x; import _ "github.com/gorilla/mux"`), 0666)) |
| gomod := []byte(` |
| module x |
| |
| exclude github.com/gorilla/mux v1.6.0 |
| `) |
| |
| tg.setenv(homeEnvName(), tg.path("home")) |
| tg.cd(tg.path("x")) |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), gomod, 0666)) |
| tg.runFail("-vgo", "get", "github.com/gorilla/mux@v1.6.0") |
| tg.grepStderr("github.com/gorilla/mux@v1.6.0 excluded", "print version excluded") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), gomod, 0666)) |
| tg.run("-vgo", "get", "github.com/gorilla/mux@v1.6.1") |
| tg.grepStderr("finding github.com/gorilla/mux v1.6.1", "find version 1.6.1") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), gomod, 0666)) |
| tg.runFail("-vgo", "get", "github.com/gorilla/mux@v1.6") |
| tg.grepStderr("github.com/gorilla/mux@v1.6.0 excluded", "print version excluded") |
| } |
| |
| func TestRequireExcluded(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x; import _ "github.com/gorilla/mux"`), 0666)) |
| |
| tg.setenv(homeEnvName(), tg.path("home")) |
| tg.cd(tg.path("x")) |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| exclude github.com/gorilla/mux latest |
| require github.com/gorilla/mux latest |
| `), 0666)) |
| tg.runFail("-vgo", "build") |
| tg.grepStderr("no newer version available", "only available version excluded") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| exclude github.com/gorilla/mux v1.6.1 |
| require github.com/gorilla/mux v1.6.1 |
| `), 0666)) |
| tg.run("-vgo", "build") |
| tg.grepStderr("github.com/gorilla/mux v1.6.2", "find version 1.6.2") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| exclude github.com/gorilla/mux v1.6.2 |
| require github.com/gorilla/mux v1.6.1 |
| `), 0666)) |
| tg.run("-vgo", "build") |
| tg.grepStderr("github.com/gorilla/mux v1.6.1", "find version 1.6.1") |
| } |
| |
| func TestConvertLegacyConfig(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.setenv(homeEnvName(), tg.path(".")) |
| |
| // Testing that on Windows the path x/Gopkg.lock turning into x\Gopkg.lock does not confuse converter. |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/Gopkg.lock"), []byte(` |
| [[projects]] |
| name = "github.com/pkg/errors" |
| packages = ["."] |
| revision = "645ef00459ed84a119197bfb8d8205042c6df63d" |
| version = "v0.6.0"`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/main.go"), []byte("package x // import \"x\"\n import _ \"github.com/pkg/errors\""), 0666)) |
| tg.cd(tg.path("x")) |
| tg.run("-vgo", "list", "-m", "all") |
| |
| // If the conversion just ignored the Gopkg.lock entirely |
| // it would choose a newer version (like v0.8.0 or maybe |
| // something even newer). Check for the older version to |
| // make sure Gopkg.lock was properly used. |
| tg.grepStdout("v0.6.0", "expected github.com/pkg/errors at v0.6.0") |
| } |
| |
| func TestVerify(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| gopath := tg.path("gp") |
| tg.setenv("GOPATH", gopath) |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require github.com/pkg/errors v0.8.0 |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/x.go"), []byte(`package x; import _ "github.com/pkg/errors"`), 0666)) |
| |
| // With correct go.sum,verify succeeds but avoids download. |
| tg.must(ioutil.WriteFile(tg.path("x/go.sum"), []byte(`github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw= |
| `), 0666)) |
| tg.cd(tg.path("x")) |
| tg.run("-vgo", "mod", "-verify") |
| tg.mustNotExist(filepath.Join(gopath, "src/mod/cache/download/github.com/pkg/errors/@v/v0.8.0.zip")) |
| tg.mustNotExist(filepath.Join(gopath, "src/mod/github.com/pkg")) |
| |
| // With incorrect sum, sync (which must download) fails. |
| // Even if the incorrect sum is in the old legacy go.modverify file. |
| tg.must(ioutil.WriteFile(tg.path("x/go.sum"), []byte(` |
| `), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/go.modverify"), []byte(`github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf1+qw= |
| `), 0666)) |
| tg.runFail("-vgo", "mod", "-sync") // downloads pkg/errors |
| tg.grepStderr("checksum mismatch", "must detect mismatch") |
| tg.mustNotExist(filepath.Join(gopath, "src/mod/cache/download/github.com/pkg/errors/@v/v0.8.0.zip")) |
| tg.mustNotExist(filepath.Join(gopath, "src/mod/github.com/pkg")) |
| |
| // With corrected sum, sync works. |
| tg.must(ioutil.WriteFile(tg.path("x/go.modverify"), []byte(`github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw= |
| `), 0666)) |
| tg.run("-vgo", "mod", "-sync") |
| tg.mustExist(filepath.Join(gopath, "src/mod/cache/download/github.com/pkg/errors/@v/v0.8.0.zip")) |
| tg.mustExist(filepath.Join(gopath, "src/mod/github.com/pkg")) |
| tg.mustNotExist(tg.path("x/go.modverify")) // moved into go.sum |
| |
| // Sync should have added sum for go.mod. |
| data, err := ioutil.ReadFile(tg.path("x/go.sum")) |
| if !strings.Contains(string(data), "\ngithub.com/pkg/errors v0.8.0/go.mod ") { |
| t.Fatalf("cannot find go.mod hash in go.sum: %v\n%s", err, data) |
| } |
| |
| // Verify should work too. |
| tg.run("-vgo", "mod", "-verify") |
| |
| // Even the most basic attempt to load the module graph should detect incorrect go.mod files. |
| tg.run("-vgo", "mod", "-graph") // loads module graph, is OK |
| tg.must(ioutil.WriteFile(tg.path("x/go.sum"), []byte(`github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw= |
| github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl1= |
| `), 0666)) |
| tg.runFail("-vgo", "mod", "-graph") // loads module graph, fails (even though sum is in old go.modverify file) |
| tg.grepStderr("go.mod: checksum mismatch", "must detect mismatch") |
| |
| // go.sum should be created and updated automatically. |
| tg.must(os.Remove(tg.path("x/go.sum"))) |
| tg.run("-vgo", "mod", "-graph") |
| tg.mustExist(tg.path("x/go.sum")) |
| data, err = ioutil.ReadFile(tg.path("x/go.sum")) |
| if !strings.Contains(string(data), " v0.8.0/go.mod ") { |
| t.Fatalf("cannot find go.mod hash in go.sum: %v\n%s", err, data) |
| } |
| if strings.Contains(string(data), " v0.8.0 ") { |
| t.Fatalf("unexpected module tree hash in go.sum: %v\n%s", err, data) |
| } |
| tg.run("-vgo", "mod", "-sync") |
| data, err = ioutil.ReadFile(tg.path("x/go.sum")) |
| if !strings.Contains(string(data), " v0.8.0/go.mod ") { |
| t.Fatalf("cannot find go.mod hash in go.sum: %v\n%s", err, data) |
| } |
| if !strings.Contains(string(data), " v0.8.0 ") { |
| t.Fatalf("cannot find module tree hash in go.sum: %v\n%s", err, data) |
| } |
| |
| tg.must(os.Remove(filepath.Join(gopath, "src/mod/cache/download/github.com/pkg/errors/@v/v0.8.0.ziphash"))) |
| tg.run("-vgo", "mod", "-sync") // ignores missing ziphash file for ordinary go.sum validation |
| |
| tg.runFail("-vgo", "mod", "-verify") // explicit verify fails with missing ziphash |
| } |
| |
| func TestVendorWithoutDeps(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/main.go"), []byte(`package x`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(`module x`), 0666)) |
| tg.cd(tg.path("x")) |
| tg.run("-vgo", "mod", "-vendor") |
| tg.grepStderr("vgo: no dependencies to vendor", "print vendor info") |
| } |
| |
| func TestVersionWithoutModule(t *testing.T) { |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.cd(tg.path(".")) |
| tg.run("-vgo", "version") |
| } |
| |
| func TestImportDir(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.setenv("GOPATH", tg.path(".")) |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/main.go"), []byte(` |
| package x |
| import _ "goji.io"`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte("module x"), 0666)) |
| tg.must(os.MkdirAll(filepath.Join(runtime.GOROOT(), "src", "goji.io"), 0777)) |
| tg.cd(tg.path("x")) |
| tg.run("-vgo", "build") |
| } |
| |
| func TestModSyncPrintJson(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| tg := testgo(t) |
| defer tg.cleanup() |
| tg.makeTempdir() |
| |
| tg.setenv("GOPATH", tg.path(".")) |
| tg.must(os.MkdirAll(tg.path("x"), 0777)) |
| tg.must(ioutil.WriteFile(tg.path("x/main.go"), []byte(` |
| package x |
| import "github.com/gorilla/mux" |
| func main() { |
| _ = mux.NewRouter() |
| }`), 0666)) |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte("module x"), 0666)) |
| tg.cd(tg.path("x")) |
| tg.run("-vgo", "mod", "-sync", "-json") |
| count := tg.grepCountBoth(`"Path": "github.com/gorilla/mux",`) |
| if count != 1 { |
| t.Fatal("produces duplicate imports") |
| } |
| // test quoted module path |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require ( |
| "github.com/gorilla/context" v1.1.1 |
| "github.com/gorilla/mux" v1.6.2 |
| )`), 0666)) |
| tg.run("-vgo", "mod", "-sync", "-json") |
| count = tg.grepCountBoth(`"Path": "github.com/gorilla/mux",`) |
| if count != 1 { |
| t.Fatal("produces duplicate imports") |
| } |
| |
| } |
