| // 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" |
| "cmd/go/internal/webtest" |
| "io/ioutil" |
| "os" |
| "reflect" |
| "strings" |
| "testing" |
| "time" |
| ) |
| |
| func init() { |
| isTest = true |
| } |
| |
| var codeRepoTests = []struct { |
| path string |
| rev string |
| err string |
| version string |
| name string |
| short string |
| time time.Time |
| gomod string |
| gomoderr string |
| zip []string |
| ziperr string |
| }{ |
| { |
| 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: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| ziperr: "missing go.mod", |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| rev: "80d85", |
| version: "v0.0.0-20180219231006-80d85c5d4d17", |
| 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: "v0.0.0-20180219231006-80d85c5d4d17", |
| 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: "80d85", |
| version: "v2.0.0-20180219231006-80d85c5d4d17", |
| name: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| gomoderr: "missing go.mod", |
| ziperr: "missing go.mod", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/v54321", |
| rev: "80d85", |
| version: "v54321.0.0-20180219231006-80d85c5d4d17", |
| name: "80d85c5d4d17598a0e9055e7c175a32b415d6128", |
| short: "80d85c5d4d17", |
| time: time.Date(2018, 2, 19, 23, 10, 6, 0, time.UTC), |
| ziperr: "missing go.mod", |
| }, |
| { |
| path: "github.com/rsc/vgotest1/submod", |
| rev: "v1.0.0", |
| err: "404 Not Found", // TODO |
| }, |
| { |
| path: "github.com/rsc/vgotest1/submod", |
| rev: "v1.0.3", |
| err: "404 Not Found", // TODO |
| }, |
| { |
| 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: "v2/go.mod has non-.../v2 module path", |
| }, |
| { |
| 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: "both go.mod and v2/go.mod claim .../v2 module", |
| }, |
| { |
| 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", |
| }, |
| { |
| path: "go.googlesource.com/scratch", |
| rev: "0f302529858", |
| version: "v0.0.0-20180220024720-0f3025298580", |
| name: "0f30252985809011f026b5a2d5cf456e021623da", |
| short: "0f3025298580", |
| time: time.Date(2018, 2, 20, 2, 47, 20, 0, time.UTC), |
| gomod: "//vgo 0.0.3\n\nmodule \"go.googlesource.com/scratch\"\n", |
| }, |
| { |
| path: "go.googlesource.com/scratch/rsc", |
| rev: "0f302529858", |
| version: "v0.0.0-20180220024720-0f3025298580", |
| name: "0f30252985809011f026b5a2d5cf456e021623da", |
| short: "0f3025298580", |
| time: time.Date(2018, 2, 20, 2, 47, 20, 0, time.UTC), |
| gomod: "", |
| }, |
| { |
| path: "go.googlesource.com/scratch/cbro", |
| rev: "0f302529858", |
| version: "v0.0.0-20180220024720-0f3025298580", |
| name: "0f30252985809011f026b5a2d5cf456e021623da", |
| short: "0f3025298580", |
| time: time.Date(2018, 2, 20, 2, 47, 20, 0, time.UTC), |
| gomoderr: "missing go.mod", |
| }, |
| { |
| // 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", |
| name: "v1.0.0", |
| short: "v1.0.0", |
| 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: "v0.0.0-20180208041248-4e4a3210bb54", |
| 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), |
| }, |
| } |
| |
| func TestCodeRepo(t *testing.T) { |
| webtest.LoadOnce("testdata/webtest.txt") |
| webtest.Hook() |
| defer webtest.Unhook() |
| |
| tmpdir, err := ioutil.TempDir("", "vgo-modfetch-test-") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tmpdir) |
| for _, tt := range codeRepoTests { |
| t.Run(strings.Replace(tt.path, "/", "_", -1)+"/"+tt.rev, func(t *testing.T) { |
| repo, err := Lookup(tt.path) |
| if err != nil { |
| t.Fatalf("Lookup(%q): %v", tt.path, err) |
| } |
| if mpath := repo.ModulePath(); mpath != tt.path { |
| t.Errorf("repo.ModulePath() = %q, want %q", mpath, tt.path) |
| } |
| 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 != 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 != "" { |
| zipfile, err := repo.Zip(tt.version, tmpdir) |
| 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) |
| } |
| } |
| }) |
| } |
| } |
| |
| var codeRepoVersionsTests = []struct { |
| path string |
| prefix string |
| versions []string |
| }{ |
| // TODO: Why do we allow a prefix here at all? |
| { |
| 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"}, |
| }, |
| { |
| 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"}, |
| }, |
| } |
| |
| func TestCodeRepoVersions(t *testing.T) { |
| webtest.LoadOnce("testdata/webtest.txt") |
| webtest.Hook() |
| defer webtest.Unhook() |
| |
| tmpdir, err := ioutil.TempDir("", "vgo-modfetch-test-") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tmpdir) |
| for _, tt := range codeRepoVersionsTests { |
| t.Run(strings.Replace(tt.path, "/", "_", -1), func(t *testing.T) { |
| repo, err := Lookup(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 latestAtTests = []struct { |
| path string |
| time time.Time |
| branch string |
| version string |
| err string |
| }{ |
| { |
| path: "github.com/rsc/vgotest1", |
| time: time.Date(2018, 1, 20, 0, 0, 0, 0, time.UTC), |
| err: "no commits", |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| time: time.Date(2018, 2, 20, 0, 0, 0, 0, time.UTC), |
| version: "v0.0.0-20180219223237-a08abb797a67", |
| }, |
| { |
| path: "github.com/rsc/vgotest1", |
| time: time.Date(2018, 2, 20, 0, 0, 0, 0, time.UTC), |
| branch: "mybranch", |
| version: "v0.0.0-20180219231006-80d85c5d4d17", |
| }, |
| { |
| path: "swtch.com/testmod", |
| time: time.Date(2000, 1, 1, 0, 0, 0, 0, time.UTC), |
| version: "v1.0.0", |
| }, |
| { |
| path: "swtch.com/testmod", |
| time: time.Date(3000, 1, 1, 0, 0, 0, 0, time.UTC), |
| version: "v1.1.1", |
| }, |
| { |
| path: "swtch.com/testmod", |
| time: time.Date(3000, 1, 1, 0, 0, 0, 0, time.UTC), |
| branch: "branch", |
| err: "latest on branch not supported", |
| }, |
| } |
| |
| func TestLatestAt(t *testing.T) { |
| webtest.LoadOnce("testdata/webtest.txt") |
| webtest.Hook() |
| defer webtest.Unhook() |
| |
| tmpdir, err := ioutil.TempDir("", "vgo-modfetch-test-") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tmpdir) |
| for _, tt := range latestAtTests { |
| name := strings.Replace(tt.path, "/", "_", -1) + "/" + tt.time.Format("2006-01-02_15:04:05") |
| if tt.branch != "" { |
| name += "/" + tt.branch |
| } |
| t.Run(name, func(t *testing.T) { |
| repo, err := Lookup(tt.path) |
| if err != nil { |
| t.Fatalf("Lookup(%q): %v", tt.path, err) |
| } |
| info, err := repo.LatestAt(tt.time, tt.branch) |
| if err != nil { |
| if tt.err != "" { |
| if err.Error() == tt.err { |
| return |
| } |
| t.Fatalf("LatestAt(%v, %q): %v, want %q", tt.time, tt.branch, err, tt.err) |
| } |
| t.Fatalf("LatestAt(%v, %q): %v", tt.time, tt.branch, err) |
| } |
| if info.Version != tt.version { |
| t.Fatalf("LatestAt(%v, %q) = %v, want %v", tt.time, tt.branch, info.Version, tt.version) |
| } |
| }) |
| } |
| } |
