| // 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" |
| "sort" |
| "strings" |
| "testing" |
| |
| "cmd/go/internal/cfg" |
| "cmd/go/internal/modconv" |
| "cmd/go/internal/modload" |
| "cmd/go/internal/txtar" |
| ) |
| |
| var cmdGoDir, _ = os.Getwd() |
| |
| // testGoModules returns a testgoData set up for running |
| // tests of Go modules. It: |
| // |
| // - sets $GO111MODULE=on |
| // - sets $GOPROXY to the URL of a module proxy serving from ./testdata/mod |
| // - creates a new temp directory with subdirectories home, gopath, and work |
| // - sets $GOPATH to the new temp gopath directory |
| // - sets $HOME to the new temp home directory |
| // - writes work/go.mod containing "module m" |
| // - chdirs to the the new temp work directory |
| // |
| // The caller must defer tg.cleanup(). |
| // |
| func testGoModules(t *testing.T) *testgoData { |
| tg := testgo(t) |
| tg.setenv("GO111MODULE", "on") |
| StartProxy() |
| tg.setenv("GOPROXY", proxyURL) |
| tg.makeTempdir() |
| tg.setenv(homeEnvName(), tg.path("home")) // for build cache |
| tg.setenv("GOPATH", tg.path("gopath")) // for download cache |
| tg.tempFile("work/go.mod", "module m") |
| tg.cd(tg.path("work")) |
| |
| return tg |
| } |
| |
| // extract clears the temp work directory and then |
| // extracts the txtar archive named by file into that directory. |
| // The file name is interpreted relative to the cmd/go directory, |
| // so it usually begins with "testdata/". |
| func (tg *testgoData) extract(file string) { |
| a, err := txtar.ParseFile(filepath.Join(cmdGoDir, file)) |
| if err != nil { |
| tg.t.Fatal(err) |
| } |
| tg.cd(tg.path(".")) |
| tg.must(removeAll(tg.path("work"))) |
| tg.must(os.MkdirAll(tg.path("work"), 0777)) |
| tg.cd(tg.path("work")) |
| for _, f := range a.Files { |
| tg.tempFile(filepath.Join("work", f.Name), string(f.Data)) |
| } |
| } |
| |
| func TestModFindModuleRoot(t *testing.T) { |
| tg := testGoModules(t) |
| defer tg.cleanup() |
| |
| 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 := modload.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 TestModFindModulePath(t *testing.T) { |
| tg := testGoModules(t) |
| defer tg.cleanup() |
| |
| 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 := modload.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 = modload.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 = modload.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 = modload.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") |
| } |
| |
| // Empty dir outside GOPATH |
| tg.must(os.MkdirAll(tg.path("gp1"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x1"), 0777)) |
| cfg.BuildContext.GOPATH = tg.path("gp1") |
| |
| path, err = modload.FindModulePath(tg.path("x1")) |
| if path != "" || err == nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, %q", path, err, "", "cannot determine module path for source directory") |
| } |
| |
| // Empty dir inside GOPATH |
| tg.must(os.MkdirAll(tg.path("gp2/src/x"), 0777)) |
| cfg.BuildContext.GOPATH = tg.path("gp2") |
| |
| path, err = modload.FindModulePath(tg.path("gp2/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| |
| if !testenv.HasSymlink() { |
| t.Logf("skipping symlink tests") |
| return |
| } |
| |
| // Empty dir inside GOPATH, dir has symlink |
| // GOPATH = gp |
| // gplink -> gp |
| tg.must(os.MkdirAll(tg.path("gp3/src/x"), 0777)) |
| tg.must(os.Symlink(tg.path("gp3"), tg.path("gplink3"))) |
| cfg.BuildContext.GOPATH = tg.path("gp3") |
| |
| path, err = modload.FindModulePath(tg.path("gplink3/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| path, err = modload.FindModulePath(tg.path("gp3/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| |
| // Empty dir inside GOPATH, dir has symlink 2 |
| // GOPATH = gp |
| // gp/src/x -> x/x |
| tg.must(os.MkdirAll(tg.path("gp4/src"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x4/x"), 0777)) |
| tg.must(os.Symlink(tg.path("x4/x"), tg.path("gp4/src/x"))) |
| cfg.BuildContext.GOPATH = tg.path("gp4") |
| |
| path, err = modload.FindModulePath(tg.path("gp4/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| |
| // Empty dir inside GOPATH, GOPATH has symlink |
| // GOPATH = gplink |
| // gplink -> gp |
| tg.must(os.MkdirAll(tg.path("gp5/src/x"), 0777)) |
| tg.must(os.Symlink(tg.path("gp5"), tg.path("gplink5"))) |
| cfg.BuildContext.GOPATH = tg.path("gplink5") |
| |
| path, err = modload.FindModulePath(tg.path("gplink5/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| path, err = modload.FindModulePath(tg.path("gp5/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| |
| // Empty dir inside GOPATH, GOPATH has symlink, dir has symlink 2 |
| // GOPATH = gplink |
| // gplink -> gp |
| // gplink2 -> gp |
| tg.must(os.MkdirAll(tg.path("gp6/src/x"), 0777)) |
| tg.must(os.Symlink(tg.path("gp6"), tg.path("gplink6"))) |
| tg.must(os.Symlink(tg.path("gp6"), tg.path("gplink62"))) |
| cfg.BuildContext.GOPATH = tg.path("gplink6") |
| |
| path, err = modload.FindModulePath(tg.path("gplink62/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| path, err = modload.FindModulePath(tg.path("gplink6/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| path, err = modload.FindModulePath(tg.path("gp6/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| |
| // Empty dir inside GOPATH, GOPATH has symlink, dir has symlink 3 |
| // GOPATH = gplink |
| // gplink -> gp |
| // gplink2 -> gp |
| // gp/src/x -> x/x |
| tg.must(os.MkdirAll(tg.path("gp7/src"), 0777)) |
| tg.must(os.MkdirAll(tg.path("x7/x"), 0777)) |
| tg.must(os.Symlink(tg.path("gp7"), tg.path("gplink7"))) |
| tg.must(os.Symlink(tg.path("gp7"), tg.path("gplink72"))) |
| tg.must(os.Symlink(tg.path("x7/x"), tg.path("gp7/src/x"))) |
| cfg.BuildContext.GOPATH = tg.path("gplink7") |
| |
| path, err = modload.FindModulePath(tg.path("gplink7/src/x")) |
| if path != "x" || err != nil { |
| t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| } |
| |
| // This test fails when /tmp -> /private/tmp. |
| // path, err = modload.FindModulePath(tg.path("gp7/src/x")) |
| // if path != "x" || err != nil { |
| // t.Fatalf("FindModulePath() = %q, %v, want %q, nil", path, err, "x") |
| // } |
| } |
| |
| 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 := testGoModules(t) |
| defer tg.cleanup() |
| |
| 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) { |
| t.Helper() |
| 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("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("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("mod", "-init") |
| mustHaveGoMod(`module x.x/y/z |
| `) |
| |
| tg.run("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("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("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("mod", |
| "-replace=x.1@v1.3.0=y.1/v2@v2.3.5", |
| "-replace=x.1@v1.4.0=y.1/v2@v2.3.5", |
| ) |
| mustHaveGoMod(`module x.x/y/z |
| |
| exclude x.1 v1.2.0 |
| |
| replace ( |
| x.1 v1.3.0 => y.1/v2 v2.3.5 |
| x.1 v1.4.0 => y.1/v2 v2.3.5 |
| ) |
| |
| require x.3 v1.99.0 |
| `) |
| tg.run("mod", |
| "-replace=x.1=y.1/v2@v2.3.6", |
| ) |
| mustHaveGoMod(`module x.x/y/z |
| |
| exclude x.1 v1.2.0 |
| |
| replace x.1 => y.1/v2 v2.3.6 |
| |
| require x.3 v1.99.0 |
| `) |
| |
| tg.run("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("mod", "-fmt") |
| mustHaveGoMod(`module x.x/y/z |
| |
| exclude x.1 v1.2.0 |
| |
| replace x.1 => y.1/v2 v2.3.6 |
| |
| require x.3 v1.99.0 |
| `) |
| } |
| |
| func TestModGetVersions(t *testing.T) { |
| tg := testGoModules(t) |
| defer tg.cleanup() |
| |
| 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 rsc.io/quote v1.1.0 |
| `), 0666)) |
| tg.run("get", "rsc.io/quote@v2.0.0") |
| tg.run("list", "-m", "all") |
| tg.grepStdout("rsc.io/quote.*v0.0.0-20180709153244-fd906ed3b100", "did downgrade to v0.0.0-*") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require rsc.io/quote v1.2.0 |
| `), 0666)) |
| tg.run("get", "rsc.io/quote@v1.1.0") |
| tg.run("list", "-m", "-u", "all") |
| tg.grepStdout(`rsc.io/quote v1.1.0`, "did downgrade to v1.1.0") |
| tg.grepStdout(`rsc.io/quote 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 rsc.io/quote v1.1.0 |
| `), 0666)) |
| tg.run("get", "rsc.io/quote@v1.2.0") |
| tg.run("list", "-m", "all") |
| tg.grepStdout("rsc.io/quote.*v1.2.0", "did upgrade to v1.2.0") |
| |
| // @14c0d48ead0c should resolve, |
| // and also there should be no build error about not having Go files in the root. |
| tg.run("get", "golang.org/x/text@14c0d48ead0c") |
| |
| // @14c0d48ead0c should resolve. |
| // Now there should be no build at all. |
| tg.run("get", "-m", "golang.org/x/text@14c0d48ead0c") |
| |
| // language@7f39a6fea4fe9364 should not resolve with -m, |
| // because .../language is not a module path. |
| tg.runFail("get", "-m", "golang.org/x/text/language@14c0d48ead0c") |
| |
| // language@7f39a6fea4fe9364 should resolve without -m. |
| // Because of -d, there should be no build at all. |
| tg.run("get", "-d", "-x", "golang.org/x/text/language@14c0d48ead0c") |
| tg.grepStderrNot(`compile|cp .*language\.a$`, "should not see compile steps") |
| |
| // Dropping -d, we should see a build now. |
| tg.run("get", "-x", "golang.org/x/text/language@14c0d48ead0c") |
| tg.grepStderr(`compile|cp .*language\.a$`, "should see compile steps") |
| |
| // Even with -d, we should see an error for unknown packages. |
| tg.runFail("get", "-x", "golang.org/x/text/foo@14c0d48ead0c") |
| } |
| |
| func TestModGetUpgrade(t *testing.T) { |
| tg := testGoModules(t) |
| defer tg.cleanup() |
| |
| 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("get", "-x", "-u") |
| tg.run("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("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("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("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("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("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("mod", "-fix") // fixup in any future go 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("get", "-m", "rsc.io/quote@dd9747d") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`quote v0.0.0-20180628003336-dd9747d19b04$`, "should have moved to pseudo-commit") |
| |
| tg.run("get", "-m", "-u") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`quote v0.0.0-20180628003336-dd9747d19b04$`, "should have stayed on pseudo-commit") |
| |
| tg.run("get", "-m", "rsc.io/quote@e7a685a342") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`quote v0.0.0-20180214005133-e7a685a342c0$`, "should have moved to new pseudo-commit") |
| |
| tg.run("get", "-m", "-u") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`quote v1.5.2$`, "should have moved off pseudo-commit") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| `), 0666)) |
| tg.run("list") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`quote v1.5.2$`, "should have added quote v1.5.2") |
| tg.grepStdoutNot(`v1.5.3-pre1`, "should not mention v1.5.3-pre1") |
| |
| tg.run("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("go list versions:\nhave:\n%s\nwant:\n%s", tg.getStdout(), want) |
| } |
| |
| tg.run("list", "-m", "rsc.io/quote@>v1.5.2") |
| tg.grepStdout(`v1.5.3-pre1`, "expected to find v1.5.3-pre1") |
| tg.run("list", "-m", "rsc.io/quote@<v1.5.4") |
| tg.grepStdout(`v1.5.2$`, "expected to find v1.5.2 (NOT v1.5.3-pre1)") |
| |
| tg.runFail("list", "-m", "rsc.io/quote@>v1.5.3") |
| tg.grepStderr(`go list -m rsc.io/quote: no matching versions for query ">v1.5.3"`, "expected no matching version") |
| |
| tg.run("list", "-m", "-e", "-f={{.Error.Err}}", "rsc.io/quote@>v1.5.3") |
| tg.grepStdout(`no matching versions for query ">v1.5.3"`, "expected no matching version") |
| |
| tg.must(ioutil.WriteFile(tg.path("x/go.mod"), []byte(` |
| module x |
| require rsc.io/quote v1.4.0 |
| `), 0666)) |
| |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`rsc.io/sampler v1.0.0`, "expected sampler v1.0.0") |
| |
| tg.run("get", "-m", "-u=patch", "rsc.io/quote") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`rsc.io/quote v1.5.2`, "expected quote v1.5.2") // rsc.io/quote gets implicit @latest (not -u=patch) |
| tg.grepStdout(`rsc.io/sampler v1.3.1`, "expected sampler v1.3.1") // even though v1.5.2 requires v1.3.0 |
| tg.grepStdout(`golang.org/x/text v0.0.0-`, "expected x/text pseudo-version") // can't jump from v0.0.0- to v0.3.0 |
| |
| tg.run("get", "-m", "-u=patch", "rsc.io/quote@v1.2.0") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`rsc.io/quote v1.2.0`, "expected quote v1.2.0") // not v1.2.1: -u=patch applies to deps of args, not args |
| tg.grepStdout(`rsc.io/sampler v1.3.1`, "expected sampler line to stay") // even though v1.2.0 does not require sampler? |
| |
| tg.run("get", "-m", "-u=patch") |
| tg.run("list", "-m", "all") |
| tg.grepStdout(`rsc.io/quote v1.2.1`, "expected quote v1.2.1") // -u=patch with no args applies to deps of main module |
| tg.grepStdout(`rsc.io/sampler v1.3.1`, "expected sampler line to stay") |
| tg.grepStdout(`golang.org/x/text v0.0.0-`, "expected x/text pseudo-version") // even though x/text v0.3.0 is tagged |
| |
| tg.run("get", "-m", "rsc.io/quote@v1.5.1") |
| tg.run("mod", "-vendor") |
| tg.setenv("GOPATH", tg.path("empty")) |
| tg.setenv("GOPROXY", "file:///nonexist") |
| |
| tg.run("list", "-getmode=vendor", "all") |
| tg.run("list", "-getmode=vendor", "-m", "-f={{.Path}} {{.Version}} {{.Dir}}", "all") |
| tg.grepStdout(`rsc.io/quote v1.5.1 .*vendor[\\/]rsc.io[\\/]quote`, "expected vendored rsc.io/quote") |
| tg.grepStdout(`golang.org/x/text v0.0.0.* .*vendor[\\/]golang.org[\\/]x[\\/]text`, "expected vendored golang.org/x/text") |
| |
| tg.runFail("list", "-getmode=vendor", "-m", "rsc.io/quote@latest") |
| tg.grepStderr(`module lookup disabled by -getmode=vendor`, "expected disabled") |
| tg.runFail("get", "-getmode=vendor", "-u") |
| tg.grepStderr(`go get: disabled by -getmode=vendor`, "expected disabled") |
| } |
| |
| func TestModSync(t *testing.T) { |
| tg := testGoModules(t) |
| defer tg.cleanup() |
| |
| 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 => ../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("mod", "-sync", "-v") |
| tg.grepStderr(`^unused y.1`, "need y.1 unused") |
| tg.grepStderrNot(`^unused [^y]`, "only y.1 should be unused") |
| |
| tg.run("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 TestModVendor(t *testing.T) { |
| tg := testGoModules(t) |
| defer tg.cleanup() |
| |
| tg.extract("testdata/vendormod.txt") |
| |
| tg.run("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") |
| |
| if !testing.Short() { |
| tg.run("build") |
| tg.runFail("build", "-getmode=vendor") |
| } |
| |
| tg.run("list", "-f={{.Dir}}", "x") |
| tg.grepStdout(`work[/\\]x$`, "expected x in work/x") |
| |
| mustHaveVendor := func(name string) { |
| t.Helper() |
| tg.mustExist(filepath.Join(tg.path("work/vendor"), name)) |
| } |
| mustNotHaveVendor := func(name string) { |
| t.Helper() |
| tg.mustNotExist(filepath.Join(tg.path("work/vendor"), name)) |
| } |
| |
| tg.run("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("list", "-f={{.Dir}}", "x") |
| tg.grepStdout(`work[/\\]x$`, "expected x in work/x") |
| |
| tg.run("list", "-f={{.Dir}}", "-m", "x") |
| tg.grepStdout(`work[/\\]x$`, "expected x in work/x") |
| |
| tg.run("list", "-getmode=vendor", "-f={{.Dir}}", "x") |
| tg.grepStdout(`work[/\\]vendor[/\\]x$`, "expected x in work/vendor/x in -get=vendor mode") |
| |
| tg.run("list", "-getmode=vendor", "-f={{.Dir}}", "-m", "x") |
| tg.grepStdout(`work[/\\]vendor[/\\]x$`, "expected x in work/vendor/x in -get=vendor mode") |
| |
| tg.run("list", "-f={{.Dir}}", "w") |
| tg.grepStdout(`work[/\\]w$`, "expected w in work/w") |
| tg.runFail("list", "-getmode=vendor", "-f={{.Dir}}", "w") |
| tg.grepStderr(`work[/\\]vendor[/\\]w`, "want error about work/vendor/w not existing") |
| |
| tg.run("list", "-getmode=local", "-f={{.Dir}}", "w") |
| tg.grepStdout(`work[/\\]w`, "expected w in work/w") |
| |
| tg.runFail("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("build") |
| tg.run("build", "-getmode=vendor") |
| tg.run("test", "-getmode=vendor", ".", "./subdir") |
| tg.run("test", "-getmode=vendor", "./...") |
| } |
| } |
| |
| func TestModMultiVersion(t *testing.T) { |
| tg := testGoModules(t) |
| defer tg.cleanup() |
| |
| checkModules := func(dirs ...string) { |
| t.Helper() |
| tg.run("list", "-deps", "-f", "{{.ImportPath}}: {{.Dir}}") |
| for _, line := range strings.Split(tg.getStdout(), "\n") { |
| line = strings.Replace(line, `\`, `/`, -1) // windows! |
| if strings.HasPrefix(line, "rsc.io/quote: ") { |
| if strings.Contains(line, "/src/mod/") { |
| t.Fatalf("rsc.io/quote should not be from module cache: %v", line) |
| } |
| } else if strings.Contains(line, "rsc.io/quote") { |
| if !strings.Contains(line, "/src/mod/") { |
| t.Fatalf("rsc.io/quote/* should be from module cache: %v", line) |
| } |
| } |
| } |
| } |
| |
| tg.extract("testdata/mod/rsc.io_quote_v1.5.2.txt") |
| checkModules() |
| |
| // These are git checkouts from rsc.io/quote not downlaoded modules. |
| // As such they contain extra files like spurious pieces of other modules. |
| tg.extract("testdata/rsc.io_quote_0d003b9.txt") // wraps v2 |
| checkModules() |
| |
| tg.extract("testdata/rsc.io_quote_b44a0b1.txt") // adds go.mod |
| checkModules() |
| |
| tg.extract("testdata/rsc.io_quote_fe488b8.txt") // adds broken v3 subdirectory |
| tg.run("list", "./...") // should ignore v3 because v3/go.mod exists |
| checkModules() |
| |
| tg.extract("testdata/rsc.io_quote_a91498b.txt") // wraps v3 |
| checkModules() // looks up v3 from internet, not v3 subdirectory |
| |
| tg.extract("testdata/rsc.io_quote_5d9f230.txt") // adds go.mod |
| checkModules() // knows which v3 to use (still needs download from internet, cached from last step) |
| } |