From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 18 Oct 2024 20:33:49 +0200 Subject: Adding upstream version 9.0.0. Signed-off-by: Daniel Baumann --- tests/integration/linguist_test.go | 269 +++++++++++++++++++++++++++++++++++++ 1 file changed, 269 insertions(+) create mode 100644 tests/integration/linguist_test.go (limited to 'tests/integration/linguist_test.go') diff --git a/tests/integration/linguist_test.go b/tests/integration/linguist_test.go new file mode 100644 index 0000000..73423ee --- /dev/null +++ b/tests/integration/linguist_test.go @@ -0,0 +1,269 @@ +// Copyright 2024 The Forgejo Authors c/o Codeberg e.V.. All rights reserved. +// SPDX-License-Identifier: MIT + +package integration + +import ( + "context" + "net/http" + "net/url" + "strings" + "testing" + "time" + + "code.gitea.io/gitea/models/db" + repo_model "code.gitea.io/gitea/models/repo" + "code.gitea.io/gitea/models/unittest" + user_model "code.gitea.io/gitea/models/user" + "code.gitea.io/gitea/modules/indexer/stats" + "code.gitea.io/gitea/modules/queue" + files_service "code.gitea.io/gitea/services/repository/files" + "code.gitea.io/gitea/tests" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +func TestLinguistSupport(t *testing.T) { + onGiteaRun(t, func(t *testing.T, u *url.URL) { + /****************** + ** Preparations ** + ******************/ + prep := func(t *testing.T, attribs string) (*repo_model.Repository, string, func()) { + t.Helper() + + user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2}) + + repo, sha, f := tests.CreateDeclarativeRepo(t, user2, "", nil, nil, + []*files_service.ChangeRepoFile{ + { + Operation: "create", + TreePath: ".gitattributes", + ContentReader: strings.NewReader(attribs), + }, + { + Operation: "create", + TreePath: "docs.md", + ContentReader: strings.NewReader("This **is** a `markdown` file.\n"), + }, + { + Operation: "create", + TreePath: "foo.c", + ContentReader: strings.NewReader("#include \nint main() {\n printf(\"Hello world!\n\");\n return 0;\n}\n"), + }, + { + Operation: "create", + TreePath: "foo.nib", + ContentReader: strings.NewReader("Pinky promise, this is not a generated file!\n"), + }, + { + Operation: "create", + TreePath: ".dot.pas", + ContentReader: strings.NewReader("program Hello;\nbegin\n writeln('Hello, world.');\nend.\n"), + }, + { + Operation: "create", + TreePath: "cpplint.py", + ContentReader: strings.NewReader("#! /usr/bin/env python\n\nprint(\"Hello world!\")\n"), + }, + { + Operation: "create", + TreePath: "some-file.xml", + ContentReader: strings.NewReader("\n\n Hello\n\n"), + }, + }) + + return repo, sha, f + } + + getFreshLanguageStats := func(t *testing.T, repo *repo_model.Repository, sha string) repo_model.LanguageStatList { + t.Helper() + + err := stats.UpdateRepoIndexer(repo) + require.NoError(t, err) + + require.NoError(t, queue.GetManager().FlushAll(context.Background(), 10*time.Second)) + + status, err := repo_model.GetIndexerStatus(db.DefaultContext, repo, repo_model.RepoIndexerTypeStats) + require.NoError(t, err) + assert.Equal(t, sha, status.CommitSha) + langs, err := repo_model.GetTopLanguageStats(db.DefaultContext, repo, 5) + require.NoError(t, err) + + return langs + } + + /*********** + ** Tests ** + ***********/ + + // 1. By default, documentation is not indexed + t.Run("default", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + + // While this is a fairly short test, this exercises a number of + // things: + // + // - `.gitattributes` is empty, so `isDetectable.IsFalse()`, + // `isVendored.IsTrue()`, and `isDocumentation.IsTrue()` will be + // false for every file, because these are only true if an + // attribute is explicitly set. + // + // - There is `.dot.pas`, which would be considered Pascal source, + // but it is a dotfile (thus, `enry.IsDotFile()` applies), and as + // such, is not considered. + // + // - `some-file.xml` will be skipped because Enry considers XML + // configuration, and `enry.IsConfiguration()` will catch it. + // + // - `!isVendored.IsFalse()` evaluates to true, so + // `analyze.isVendor()` will be called on `cpplint.py`, which will + // be considered vendored, even though both the filename and + // contents would otherwise make it Python. + // + // - `!isDocumentation.IsFalse()` evaluates to true, so + // `enry.IsDocumentation()` will be called for `docs.md`, and will + // be considered documentation, thus, skipped. + // + // Thus, this exercises all of the conditions in the first big if + // that is supposed to filter out files early. With two short asserts! + + assert.Len(t, langs, 1) + assert.Equal(t, "C", langs[0].Language) + }) + + // 2. Marking foo.c as non-detectable + t.Run("foo.c non-detectable", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "foo.c linguist-detectable=false\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Empty(t, langs) + }) + + // 3. Marking Markdown detectable + t.Run("detectable markdown", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "*.md linguist-detectable\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Len(t, langs, 2) + assert.Equal(t, "C", langs[0].Language) + assert.Equal(t, "Markdown", langs[1].Language) + }) + + // 4. Marking foo.c as documentation + t.Run("foo.c as documentation", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "foo.c linguist-documentation\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Empty(t, langs) + }) + + // 5. Overriding a generated file + t.Run("linguist-generated=false", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "foo.nib linguist-generated=false\nfoo.nib linguist-language=Perl\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Len(t, langs, 2) + assert.Equal(t, "C", langs[0].Language) + assert.Equal(t, "Perl", langs[1].Language) + }) + + // 6. Disabling vendoring for a file + t.Run("linguist-vendored=false", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "cpplint.py linguist-vendored=false\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Len(t, langs, 2) + assert.Equal(t, "C", langs[0].Language) + assert.Equal(t, "Python", langs[1].Language) + }) + + // 7. Disabling vendoring for a file, with -linguist-vendored + t.Run("-linguist-vendored", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "cpplint.py -linguist-vendored\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Len(t, langs, 2) + assert.Equal(t, "C", langs[0].Language) + assert.Equal(t, "Python", langs[1].Language) + }) + + // 8. Marking foo.c as vendored + t.Run("foo.c as vendored", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "foo.c linguist-vendored\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Empty(t, langs) + }) + + // 9. Overriding the language + t.Run("linguist-language", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, _, f := prep(t, "foo.c linguist-language=sh\n") + defer f() + + assertFileLanguage := func(t *testing.T, uri, expectedLanguage string) { + t.Helper() + + req := NewRequest(t, "GET", repo.Link()+uri) + resp := MakeRequest(t, req, http.StatusOK) + htmlDoc := NewHTMLParser(t, resp.Body) + + language := strings.TrimSpace(htmlDoc.Find(".file-info .file-info-entry:nth-child(3)").Text()) + assert.Equal(t, expectedLanguage, language) + } + + t.Run("file source view", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + assertFileLanguage(t, "/src/branch/main/foo.c?display=source", "Bash") + }) + + t.Run("file blame view", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + assertFileLanguage(t, "/blame/branch/main/foo.c", "Bash") + }) + }) + + // 10. Marking a file as non-documentation + t.Run("linguist-documentation=false", func(t *testing.T) { + defer tests.PrintCurrentTest(t)() + + repo, sha, f := prep(t, "README.md linguist-documentation=false\n") + defer f() + + langs := getFreshLanguageStats(t, repo, sha) + assert.Len(t, langs, 2) + assert.Equal(t, "Markdown", langs[0].Language) + assert.Equal(t, "C", langs[1].Language) + }) + }) +} -- cgit v1.2.3