| // 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 modfetch |
| |
| import ( |
| "archive/zip" |
| "internal/testenv" |
| "io" |
| "io/ioutil" |
| "log" |
| "os" |
| "reflect" |
| "strings" |
| "testing" |
| "time" |
| |
| "cmd/go/internal/cfg" |
| "cmd/go/internal/modfetch/codehost" |
| ) |
| |
| func TestMain(m *testing.M) { |
| os.Exit(testMain(m)) |
| } |
| |
| func testMain(m *testing.M) int { |
| cfg.GOPROXY = "direct" |
| |
| // The sum database is populated using a released version of the go command, |
| // but this test may include fixes for additional modules that previously |
| // could not be fetched. Since this test isn't executing any of the resolved |
| // code, bypass the sum database. |
| cfg.GOSUMDB = "off" |
| |
| dir, err := ioutil.TempDir("", "gitrepo-test-") |
| if err != nil { |
| log.Fatal(err) |
| } |
| defer os.RemoveAll(dir) |
| |
| codehost.WorkRoot = dir |
| return m.Run() |
| } |
| |
| const ( |
| vgotest1git = "github.com/rsc/vgotest1" |
| vgotest1hg = "vcs-test.golang.org/hg/vgotest1.hg" |
| ) |
| |
| var altVgotests = []string{ |
| vgotest1hg, |
| } |
| |
| type codeRepoTest struct { |
| path string |
| lookerr string |
| mpath string |
| rev string |
| err string |
| version string |
| name string |
| short string |
| time time.Time |
| gomod string |
| gomoderr string |
| zip []string |
| ziperr string |
| } |
| |
| var codeRepoTests = []codeRepoTest{ |
| { |
| path: "github.com/rsc/vgotest1", |
| rev: "v0.0.0", |
| version: "v0.0.0", |
| name: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| zip: []string{ |
| "LICENSE", |
| "README.md", |
| "pkg/p.go", |
| }, |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| rev: "v1.0.0", |
| version: "v1.0.0", |
| name: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| zip: []string{ |
| "LICENSE", |
| "README.md", |
| "pkg/p.go", |
| }, |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v2", |
| rev: "v2.0.0", |
| version: "v2.0.0", |
| name: "45f53230a74ad275c7127e117ac46914c8126160", |
| short: "45f53230a74a", |
| time: time.Date(2018, 7, 19, 1, 21, 27, 0, time.UTC), |
| ziperr: "missing github.com/rsc/vgotest1/go.mod and .../v2/go.mod at revision v2.0.0", |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| rev: "80d85c5", |
| version: "v1.0.0", |
| name: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| zip: []string{ |
| "LICENSE", |
| "README.md", |
| "pkg/p.go", |
| }, |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| rev: "mytag", |
| version: "v1.0.0", |
| name: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| zip: []string{ |
| "LICENSE", |
| "README.md", |
| "pkg/p.go", |
| }, |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v2", |
| rev: "45f53230a", |
| version: "v2.0.0", |
| name: "45f53230a74ad275c7127e117ac46914c8126160", |
| short: "45f53230a74a", |
| time: time.Date(2018, 7, 19, 1, 21, 27, 0, time.UTC), |
| gomoderr: "missing github.com/rsc/vgotest1/go.mod and .../v2/go.mod at revision v2.0.0", |
| ziperr: "missing github.com/rsc/vgotest1/go.mod and .../v2/go.mod at revision v2.0.0", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v54321", |
| rev: "80d85c5", |
| version: "v54321.0.0-20180219231006-80d85c5d4d17", |
| name: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| ziperr: "missing github.com/rsc/vgotest1/go.mod and .../v54321/go.mod at revision 80d85c5d4d17", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/submod", |
| rev: "v1.0.0", |
| err: "unknown revision submod/v1.0.0", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/submod", |
| rev: "v1.0.3", |
| err: "unknown revision submod/v1.0.3", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/submod", |
| rev: "v1.0.4", |
| version: "v1.0.4", |
| name: "8afe2b2efed96e0880ecd2a69b98a53b8c2738b6", |
| short: "8afe2b2efed9", |
| time: time.Date(2018, 2, 19, 23, 12, 7, 0, time.UTC), |
| gomod: "module \"github.com/vgotest1/submod\" // submod/go.mod\n", |
| zip: []string{ |
| "go.mod", |
| "pkg/p.go", |
| "LICENSE", |
| }, |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| rev: "v1.1.0", |
| version: "v1.1.0", |
| name: "b769f2de407a4db81af9c5de0a06016d60d2ea09", |
| short: "b769f2de407a", |
| time: time.Date(2018, 2, 19, 23, 13, 36, 0, time.UTC), |
| gomod: "module \"github.com/rsc/vgotest1\" // root go.mod\nrequire \"github.com/rsc/vgotest1/submod\" v1.0.5\n", |
| zip: []string{ |
| "LICENSE", |
| "README.md", |
| "go.mod", |
| "pkg/p.go", |
| }, |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v2", |
| rev: "v2.0.1", |
| version: "v2.0.1", |
| name: "ea65f87c8f52c15ea68f3bdd9925ef17e20d91e9", |
| short: "ea65f87c8f52", |
| time: time.Date(2018, 2, 19, 23, 14, 23, 0, time.UTC), |
| gomod: "module \"github.com/rsc/vgotest1/v2\" // root go.mod\n", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v2", |
| rev: "v2.0.3", |
| version: "v2.0.3", |
| name: "f18795870fb14388a21ef3ebc1d75911c8694f31", |
| short: "f18795870fb1", |
| time: time.Date(2018, 2, 19, 23, 16, 4, 0, time.UTC), |
| gomoderr: "github.com/rsc/vgotest1/v2/go.mod has non-.../v2 module path \"github.com/rsc/vgotest\" at revision v2.0.3", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v2", |
| rev: "v2.0.4", |
| version: "v2.0.4", |
| name: "1f863feb76bc7029b78b21c5375644838962f88d", |
| short: "1f863feb76bc", |
| time: time.Date(2018, 2, 20, 0, 3, 38, 0, time.UTC), |
| gomoderr: "github.com/rsc/vgotest1/go.mod and .../v2/go.mod both have .../v2 module paths at revision v2.0.4", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v2", |
| rev: "v2.0.5", |
| version: "v2.0.5", |
| name: "2f615117ce481c8efef46e0cc0b4b4dccfac8fea", |
| short: "2f615117ce48", |
| time: time.Date(2018, 2, 20, 0, 3, 59, 0, time.UTC), |
| gomod: "module \"github.com/rsc/vgotest1/v2\" // v2/go.mod\n", |
| }, |
| { |
| // redirect to github |
| path: "rsc.io/quote", |
| rev: "v1.0.0", |
| version: "v1.0.0", |
| name: "f488df80bcdbd3e5bafdc24ad7d1e79e83edd7e6", |
| short: "f488df80bcdb", |
| time: time.Date(2018, 2, 14, 0, 45, 20, 0, time.UTC), |
| gomod: "module \"rsc.io/quote\"\n", |
| }, |
| { |
| // redirect to static hosting proxy |
| path: "swtch.com/testmod", |
| rev: "v1.0.0", |
| version: "v1.0.0", |
| // NO name or short - we intentionally ignore those in the proxy protocol |
| time: time.Date(1972, 7, 18, 12, 34, 56, 0, time.UTC), |
| gomod: "module \"swtch.com/testmod\"\n", |
| }, |
| { |
| // redirect to googlesource |
| path: "golang.org/x/text", |
| rev: "4e4a3210bb", |
| version: "v0.3.1-0.20180208041248-4e4a3210bb54", |
| name: "4e4a3210bb54bb31f6ab2cdca2edcc0b50c420c1", |
| short: "4e4a3210bb54", |
| time: time.Date(2018, 2, 8, 4, 12, 48, 0, time.UTC), |
| }, |
| { |
| path: "github.com/pkg/errors", |
| rev: "v0.8.0", |
| version: "v0.8.0", |
| name: "645ef00459ed84a119197bfb8d8205042c6df63d", |
| short: "645ef00459ed", |
| time: time.Date(2016, 9, 29, 1, 48, 1, 0, time.UTC), |
| }, |
| { |
| // package in subdirectory - custom domain |
| // In general we can't reject these definitively in Lookup, |
| // but gopkg.in is special. |
| path: "gopkg.in/yaml.v2/abc", |
| lookerr: "invalid module path \"gopkg.in/yaml.v2/abc\"", |
| }, |
| { |
| // package in subdirectory - github |
| // Because it's a package, Stat should fail entirely. |
| path: "github.com/rsc/quote/buggy", |
| rev: "c4d4236f", |
| err: "missing github.com/rsc/quote/buggy/go.mod at revision c4d4236f9242", |
| }, |
| { |
| path: "gopkg.in/yaml.v2", |
| rev: "d670f940", |
| version: "v2.0.0", |
| name: "d670f9405373e636a5a2765eea47fac0c9bc91a4", |
| short: "d670f9405373", |
| time: time.Date(2018, 1, 9, 11, 43, 31, 0, time.UTC), |
| gomod: "module gopkg.in/yaml.v2\n", |
| }, |
| { |
| path: "gopkg.in/check.v1", |
| rev: "20d25e280405", |
| version: "v1.0.0-20161208181325-20d25e280405", |
| name: "20d25e2804050c1cd24a7eea1e7a6447dd0e74ec", |
| short: "20d25e280405", |
| time: time.Date(2016, 12, 8, 18, 13, 25, 0, time.UTC), |
| gomod: "module gopkg.in/check.v1\n", |
| }, |
| { |
| path: "gopkg.in/yaml.v2", |
| rev: "v2", |
| version: "v2.2.3-0.20190319135612-7b8349ac747c", |
| name: "7b8349ac747c6a24702b762d2c4fd9266cf4f1d6", |
| short: "7b8349ac747c", |
| time: time.Date(2019, 03, 19, 13, 56, 12, 0, time.UTC), |
| gomod: "module \"gopkg.in/yaml.v2\"\n\nrequire (\n\t\"gopkg.in/check.v1\" v0.0.0-20161208181325-20d25e280405\n)\n", |
| }, |
| { |
| path: "vcs-test.golang.org/go/mod/gitrepo1", |
| rev: "master", |
| version: "v1.2.4-annotated", |
| name: "ede458df7cd0fdca520df19a33158086a8a68e81", |
| short: "ede458df7cd0", |
| time: time.Date(2018, 4, 17, 19, 43, 22, 0, time.UTC), |
| gomod: "module vcs-test.golang.org/go/mod/gitrepo1\n", |
| }, |
| { |
| path: "gopkg.in/natefinch/lumberjack.v2", |
| rev: "latest", |
| version: "v2.0.0-20170531160350-a96e63847dc3", |
| name: "a96e63847dc3c67d17befa69c303767e2f84e54f", |
| short: "a96e63847dc3", |
| time: time.Date(2017, 5, 31, 16, 3, 50, 0, time.UTC), |
| gomod: "module gopkg.in/natefinch/lumberjack.v2\n", |
| }, |
| { |
| path: "gopkg.in/natefinch/lumberjack.v2", |
| // This repo has a v2.1 tag. |
| // We only allow semver references to tags that are fully qualified, as in v2.1.0. |
| // Because we can't record v2.1.0 (the actual tag is v2.1), we record a pseudo-version |
| // instead, same as if the tag were any other non-version-looking string. |
| // We use a v2 pseudo-version here because of the .v2 in the path, not because |
| // of the v2 in the rev. |
| rev: "v2.1", // non-canonical semantic version turns into pseudo-version |
| version: "v2.0.0-20170531160350-a96e63847dc3", |
| name: "a96e63847dc3c67d17befa69c303767e2f84e54f", |
| short: "a96e63847dc3", |
| time: time.Date(2017, 5, 31, 16, 3, 50, 0, time.UTC), |
| gomod: "module gopkg.in/natefinch/lumberjack.v2\n", |
| }, |
| { |
| path: "vcs-test.golang.org/go/v2module/v2", |
| rev: "v2.0.0", |
| version: "v2.0.0", |
| name: "203b91c896acd173aa719e4cdcb7d463c4b090fa", |
| short: "203b91c896ac", |
| time: time.Date(2019, 4, 3, 15, 52, 15, 0, time.UTC), |
| gomod: "module vcs-test.golang.org/go/v2module/v2\n\ngo 1.12\n", |
| }, |
| } |
| |
| func TestCodeRepo(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| |
| tmpdir, err := ioutil.TempDir("", "modfetch-test-") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tmpdir) |
| |
| t.Run("parallel", func(t *testing.T) { |
| for _, tt := range codeRepoTests { |
| f := func(tt codeRepoTest) func(t *testing.T) { |
| return func(t *testing.T) { |
| t.Parallel() |
| |
| repo, err := Lookup("direct", tt.path) |
| if tt.lookerr != "" { |
| if err != nil && err.Error() == tt.lookerr { |
| return |
| } |
| t.Errorf("Lookup(%q): %v, want error %q", tt.path, err, tt.lookerr) |
| } |
| if err != nil { |
| t.Fatalf("Lookup(%q): %v", tt.path, err) |
| } |
| if tt.mpath == "" { |
| tt.mpath = tt.path |
| } |
| if mpath := repo.ModulePath(); mpath != tt.mpath { |
| t.Errorf("repo.ModulePath() = %q, want %q", mpath, tt.mpath) |
| } |
| info, err := repo.Stat(tt.rev) |
| if err != nil { |
| if tt.err != "" { |
| if !strings.Contains(err.Error(), tt.err) { |
| t.Fatalf("repoStat(%q): %v, wanted %q", tt.rev, err, tt.err) |
| } |
| return |
| } |
| t.Fatalf("repo.Stat(%q): %v", tt.rev, err) |
| } |
| if tt.err != "" { |
| t.Errorf("repo.Stat(%q): success, wanted error", tt.rev) |
| } |
| if info.Version != tt.version { |
| t.Errorf("info.Version = %q, want %q", info.Version, tt.version) |
| } |
| if info.Name != tt.name { |
| t.Errorf("info.Name = %q, want %q", info.Name, tt.name) |
| } |
| if info.Short != tt.short { |
| t.Errorf("info.Short = %q, want %q", info.Short, tt.short) |
| } |
| if !info.Time.Equal(tt.time) { |
| t.Errorf("info.Time = %v, want %v", info.Time, tt.time) |
| } |
| if tt.gomod != "" || tt.gomoderr != "" { |
| data, err := repo.GoMod(tt.version) |
| if err != nil && tt.gomoderr == "" { |
| t.Errorf("repo.GoMod(%q): %v", tt.version, err) |
| } else if err != nil && tt.gomoderr != "" { |
| if err.Error() != tt.gomoderr { |
| t.Errorf("repo.GoMod(%q): %v, want %q", tt.version, err, tt.gomoderr) |
| } |
| } else if tt.gomoderr != "" { |
| t.Errorf("repo.GoMod(%q) = %q, want error %q", tt.version, data, tt.gomoderr) |
| } else if string(data) != tt.gomod { |
| t.Errorf("repo.GoMod(%q) = %q, want %q", tt.version, data, tt.gomod) |
| } |
| } |
| if tt.zip != nil || tt.ziperr != "" { |
| f, err := ioutil.TempFile(tmpdir, tt.version+".zip.") |
| if err != nil { |
| t.Fatalf("ioutil.TempFile: %v", err) |
| } |
| zipfile := f.Name() |
| err = repo.Zip(f, tt.version) |
| f.Close() |
| if err != nil { |
| if tt.ziperr != "" { |
| if err.Error() == tt.ziperr { |
| return |
| } |
| t.Fatalf("repo.Zip(%q): %v, want error %q", tt.version, err, tt.ziperr) |
| } |
| t.Fatalf("repo.Zip(%q): %v", tt.version, err) |
| } |
| if tt.ziperr != "" { |
| t.Errorf("repo.Zip(%q): success, want error %q", tt.version, tt.ziperr) |
| } |
| prefix := tt.path + "@" + tt.version + "/" |
| z, err := zip.OpenReader(zipfile) |
| if err != nil { |
| t.Fatalf("open zip %s: %v", zipfile, err) |
| } |
| var names []string |
| for _, file := range z.File { |
| if !strings.HasPrefix(file.Name, prefix) { |
| t.Errorf("zip entry %v does not start with prefix %v", file.Name, prefix) |
| continue |
| } |
| names = append(names, file.Name[len(prefix):]) |
| } |
| z.Close() |
| if !reflect.DeepEqual(names, tt.zip) { |
| t.Fatalf("zip = %v\nwant %v\n", names, tt.zip) |
| } |
| } |
| } |
| } |
| t.Run(strings.ReplaceAll(tt.path, "/", "_")+"/"+tt.rev, f(tt)) |
| if strings.HasPrefix(tt.path, vgotest1git) { |
| for _, alt := range altVgotests { |
| // Note: Communicating with f through tt; should be cleaned up. |
| old := tt |
| tt.path = alt + strings.TrimPrefix(tt.path, vgotest1git) |
| if strings.HasPrefix(tt.mpath, vgotest1git) { |
| tt.mpath = alt + strings.TrimPrefix(tt.mpath, vgotest1git) |
| } |
| var m map[string]string |
| if alt == vgotest1hg { |
| m = hgmap |
| } |
| tt.version = remap(tt.version, m) |
| tt.name = remap(tt.name, m) |
| tt.short = remap(tt.short, m) |
| tt.rev = remap(tt.rev, m) |
| tt.gomoderr = remap(tt.gomoderr, m) |
| tt.ziperr = remap(tt.ziperr, m) |
| t.Run(strings.ReplaceAll(tt.path, "/", "_")+"/"+tt.rev, f(tt)) |
| tt = old |
| } |
| } |
| } |
| }) |
| } |
| |
| var hgmap = map[string]string{ |
| "github.com/rsc/vgotest1/": "vcs-test.golang.org/hg/vgotest1.hg/", |
| "f18795870fb14388a21ef3ebc1d75911c8694f31": "a9ad6d1d14eb544f459f446210c7eb3b009807c6", |
| "ea65f87c8f52c15ea68f3bdd9925ef17e20d91e9": "f1fc0f22021b638d073d31c752847e7bf385def7", |
| "b769f2de407a4db81af9c5de0a06016d60d2ea09": "92c7eb888b4fac17f1c6bd2e1060a1b881a3b832", |
| "8afe2b2efed96e0880ecd2a69b98a53b8c2738b6": "4e58084d459ae7e79c8c2264d0e8e9a92eb5cd44", |
| "2f615117ce481c8efef46e0cc0b4b4dccfac8fea": "879ea98f7743c8eff54f59a918f3a24123d1cf46", |
| "80d85c5d4d17598a0e9055e7c175a32b415d6128": "e125018e286a4b09061079a81e7b537070b7ff71", |
| "1f863feb76bc7029b78b21c5375644838962f88d": "bf63880162304a9337477f3858f5b7e255c75459", |
| "45f53230a74ad275c7127e117ac46914c8126160": "814fce58e83abd5bf2a13892e0b0e1198abefcd4", |
| } |
| |
| func remap(name string, m map[string]string) string { |
| if m[name] != "" { |
| return m[name] |
| } |
| if codehost.AllHex(name) { |
| for k, v := range m { |
| if strings.HasPrefix(k, name) { |
| return v[:len(name)] |
| } |
| } |
| } |
| for k, v := range m { |
| name = strings.ReplaceAll(name, k, v) |
| if codehost.AllHex(k) { |
| name = strings.ReplaceAll(name, k[:12], v[:12]) |
| } |
| } |
| return name |
| } |
| |
| var codeRepoVersionsTests = []struct { |
| path string |
| prefix string |
| versions []string |
| }{ |
| { |
| path: "github.com/rsc/vgotest1", |
| versions: []string{"v0.0.0", "v0.0.1", "v1.0.0", "v1.0.1", "v1.0.2", "v1.0.3", "v1.1.0", "v2.0.0+incompatible"}, |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| prefix: "v1.0", |
| versions: []string{"v1.0.0", "v1.0.1", "v1.0.2", "v1.0.3"}, |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v2", |
| versions: []string{"v2.0.0", "v2.0.1", "v2.0.2", "v2.0.3", "v2.0.4", "v2.0.5", "v2.0.6"}, |
| }, |
| { |
| path: "swtch.com/testmod", |
| versions: []string{"v1.0.0", "v1.1.1"}, |
| }, |
| { |
| path: "gopkg.in/russross/blackfriday.v2", |
| versions: []string{"v2.0.0", "v2.0.1"}, |
| }, |
| { |
| path: "gopkg.in/natefinch/lumberjack.v2", |
| versions: []string{"v2.0.0"}, |
| }, |
| } |
| |
| func TestCodeRepoVersions(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| |
| tmpdir, err := ioutil.TempDir("", "vgo-modfetch-test-") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tmpdir) |
| |
| t.Run("parallel", func(t *testing.T) { |
| for _, tt := range codeRepoVersionsTests { |
| t.Run(strings.ReplaceAll(tt.path, "/", "_"), func(t *testing.T) { |
| tt := tt |
| t.Parallel() |
| |
| repo, err := Lookup("direct", tt.path) |
| if err != nil { |
| t.Fatalf("Lookup(%q): %v", tt.path, err) |
| } |
| list, err := repo.Versions(tt.prefix) |
| if err != nil { |
| t.Fatalf("Versions(%q): %v", tt.prefix, err) |
| } |
| if !reflect.DeepEqual(list, tt.versions) { |
| t.Fatalf("Versions(%q):\nhave %v\nwant %v", tt.prefix, list, tt.versions) |
| } |
| }) |
| } |
| }) |
| } |
| |
| var latestTests = []struct { |
| path string |
| version string |
| err string |
| }{ |
| { |
| path: "github.com/rsc/empty", |
| err: "no commits", |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| version: "v0.0.0-20180219223237-a08abb797a67", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/subdir", |
| err: "missing github.com/rsc/vgotest1/subdir/go.mod at revision a08abb797a67", |
| }, |
| { |
| path: "swtch.com/testmod", |
| version: "v1.1.1", |
| }, |
| } |
| |
| func TestLatest(t *testing.T) { |
| testenv.MustHaveExternalNetwork(t) |
| |
| tmpdir, err := ioutil.TempDir("", "vgo-modfetch-test-") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tmpdir) |
| |
| t.Run("parallel", func(t *testing.T) { |
| for _, tt := range latestTests { |
| name := strings.ReplaceAll(tt.path, "/", "_") |
| t.Run(name, func(t *testing.T) { |
| tt := tt |
| t.Parallel() |
| |
| repo, err := Lookup("direct", tt.path) |
| if err != nil { |
| t.Fatalf("Lookup(%q): %v", tt.path, err) |
| } |
| info, err := repo.Latest() |
| if err != nil { |
| if tt.err != "" { |
| if err.Error() == tt.err { |
| return |
| } |
| t.Fatalf("Latest(): %v, want %q", err, tt.err) |
| } |
| t.Fatalf("Latest(): %v", err) |
| } |
| if tt.err != "" { |
| t.Fatalf("Latest() = %v, want error %q", info.Version, tt.err) |
| } |
| if info.Version != tt.version { |
| t.Fatalf("Latest() = %v, want %v", info.Version, tt.version) |
| } |
| }) |
| } |
| }) |
| } |
| |
| // fixedTagsRepo is a fake codehost.Repo that returns a fixed list of tags |
| type fixedTagsRepo struct { |
| tags []string |
| } |
| |
| func (ch *fixedTagsRepo) Tags(string) ([]string, error) { return ch.tags, nil } |
| func (ch *fixedTagsRepo) Latest() (*codehost.RevInfo, error) { panic("not impl") } |
| func (ch *fixedTagsRepo) ReadFile(string, string, int64) ([]byte, error) { panic("not impl") } |
| func (ch *fixedTagsRepo) ReadFileRevs([]string, string, int64) (map[string]*codehost.FileRev, error) { |
| panic("not impl") |
| } |
| func (ch *fixedTagsRepo) ReadZip(string, string, int64) (io.ReadCloser, string, error) { |
| panic("not impl") |
| } |
| func (ch *fixedTagsRepo) RecentTag(string, string) (string, error) { |
| panic("not impl") |
| } |
| func (ch *fixedTagsRepo) Stat(string) (*codehost.RevInfo, error) { panic("not impl") } |
| |
| func TestNonCanonicalSemver(t *testing.T) { |
| root := "golang.org/x/issue24476" |
| ch := &fixedTagsRepo{ |
| tags: []string{ |
| "", "huh?", "1.0.1", |
| // what about "version 1 dot dogcow"? |
| "v1.🐕.🐄", |
| "v1", "v0.1", |
| // and one normal one that should pass through |
| "v1.0.1", |
| }, |
| } |
| |
| cr, err := newCodeRepo(ch, root, root) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| v, err := cr.Versions("") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if len(v) != 1 || v[0] != "v1.0.1" { |
| t.Fatal("unexpected versions returned:", v) |
| } |
| } |
