foster/forgejo
1
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo.git synced 2024-12-28 13:49:13 -05:00
Code Issues Wiki Activity
forgejo/modules/git/grep_test.go
Shiny Nematoda ee214cb886 feat: filepath filter for code search (#6143) 
Added support for searching content in a specific directory or file.

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/6143
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Co-authored-by: Shiny Nematoda <snematoda.751k2@aleeas.com>
Co-committed-by: Shiny Nematoda <snematoda.751k2@aleeas.com>
2024-12-22 12:24:29 +00:00

248 lines
7.4 KiB
Go
Raw Blame History

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package git
import (
"bytes"
"context"
"os"
"path"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestGrepSearch(t *testing.T) {
repo, err := openRepositoryWithDefaultContext(filepath.Join(testReposDir, "language_stats_repo"))
require.NoError(t, err)
defer repo.Close()
res, err := GrepSearch(context.Background(), repo, "public", GrepOptions{})
require.NoError(t, err)
assert.Equal(t, []*GrepResult{
{
Filename: "java-hello/main.java",
LineNumbers: []int{1, 3},
LineCodes: []string{
"public class HelloWorld",
" public static void main(String[] args)",
},
HighlightedRanges: [][3]int{{0, 0, 6}, {1, 1, 7}},
},
{
Filename: "main.vendor.java",
LineNumbers: []int{1, 3},
LineCodes: []string{
"public class HelloWorld",
" public static void main(String[] args)",
},
HighlightedRanges: [][3]int{{0, 0, 6}, {1, 1, 7}},
},
}, res)
res, err = GrepSearch(context.Background(), repo, "void", GrepOptions{MaxResultLimit: 1, ContextLineNumber: 2})
require.NoError(t, err)
assert.Equal(t, []*GrepResult{
{
Filename: "java-hello/main.java",
LineNumbers: []int{1, 2, 3, 4, 5},
LineCodes: []string{
"public class HelloWorld",
"{",
" public static void main(String[] args)",
" {",
" System.out.println(\"Hello world!\");",
},
HighlightedRanges: [][3]int{{2, 15, 19}},
},
}, res)
res, err = GrepSearch(context.Background(), repo, "world", GrepOptions{MatchesPerFile: 1})
require.NoError(t, err)
assert.Equal(t, []*GrepResult{
{
Filename: "i-am-a-python.p",
LineNumbers: []int{1},
LineCodes: []string{"## This is a simple file to do a hello world"},
HighlightedRanges: [][3]int{{0, 39, 44}},
},
{
Filename: "java-hello/main.java",
LineNumbers: []int{1},
LineCodes: []string{"public class HelloWorld"},
HighlightedRanges: [][3]int{{0, 18, 23}},
},
{
Filename: "main.vendor.java",
LineNumbers: []int{1},
LineCodes: []string{"public class HelloWorld"},
HighlightedRanges: [][3]int{{0, 18, 23}},
},
{
Filename: "python-hello/hello.py",
LineNumbers: []int{1},
LineCodes: []string{"## This is a simple file to do a hello world"},
HighlightedRanges: [][3]int{{0, 39, 44}},
},
}, res)
res, err = GrepSearch(context.Background(), repo, "world", GrepOptions{
MatchesPerFile: 1,
Filename: "java-hello/",
})
require.NoError(t, err)
assert.Equal(t, []*GrepResult{
{
Filename: "java-hello/main.java",
LineNumbers: []int{1},
LineCodes: []string{"public class HelloWorld"},
HighlightedRanges: [][3]int{{0, 18, 23}},
},
}, res)
res, err = GrepSearch(context.Background(), repo, "no-such-content", GrepOptions{})
require.NoError(t, err)
assert.Empty(t, res)
res, err = GrepSearch(context.Background(), &Repository{Path: "no-such-git-repo"}, "no-such-content", GrepOptions{})
require.Error(t, err)
assert.Empty(t, res)
}
func TestGrepDashesAreFine(t *testing.T) {
tmpDir := t.TempDir()
err := InitRepository(DefaultContext, tmpDir, false, Sha1ObjectFormat.Name())
require.NoError(t, err)
gitRepo, err := openRepositoryWithDefaultContext(tmpDir)
require.NoError(t, err)
defer gitRepo.Close()
require.NoError(t, os.WriteFile(path.Join(tmpDir, "with-dashes"), []byte("--"), 0o666))
require.NoError(t, os.WriteFile(path.Join(tmpDir, "without-dashes"), []byte(".."), 0o666))
err = AddChanges(tmpDir, true)
require.NoError(t, err)
err = CommitChanges(tmpDir, CommitChangesOptions{Message: "Dashes are cool sometimes"})
require.NoError(t, err)
res, err := GrepSearch(context.Background(), gitRepo, "--", GrepOptions{})
require.NoError(t, err)
assert.Len(t, res, 1)
assert.Equal(t, "with-dashes", res[0].Filename)
}
func TestGrepNoBinary(t *testing.T) {
tmpDir := t.TempDir()
err := InitRepository(DefaultContext, tmpDir, false, Sha1ObjectFormat.Name())
require.NoError(t, err)
gitRepo, err := openRepositoryWithDefaultContext(tmpDir)
require.NoError(t, err)
defer gitRepo.Close()
require.NoError(t, os.WriteFile(path.Join(tmpDir, "BINARY"), []byte("I AM BINARY\n\x00\nYOU WON'T SEE ME"), 0o666))
require.NoError(t, os.WriteFile(path.Join(tmpDir, "TEXT"), []byte("I AM NOT BINARY\nYOU WILL SEE ME"), 0o666))
err = AddChanges(tmpDir, true)
require.NoError(t, err)
err = CommitChanges(tmpDir, CommitChangesOptions{Message: "Binary and text files"})
require.NoError(t, err)
res, err := GrepSearch(context.Background(), gitRepo, "BINARY", GrepOptions{})
require.NoError(t, err)
assert.Len(t, res, 1)
assert.Equal(t, "TEXT", res[0].Filename)
}
func TestGrepLongFiles(t *testing.T) {
tmpDir := t.TempDir()
err := InitRepository(DefaultContext, tmpDir, false, Sha1ObjectFormat.Name())
require.NoError(t, err)
gitRepo, err := openRepositoryWithDefaultContext(tmpDir)
require.NoError(t, err)
defer gitRepo.Close()
require.NoError(t, os.WriteFile(path.Join(tmpDir, "README.md"), bytes.Repeat([]byte{'a'}, 65*1024), 0o666))
err = AddChanges(tmpDir, true)
require.NoError(t, err)
err = CommitChanges(tmpDir, CommitChangesOptions{Message: "Long file"})
require.NoError(t, err)
res, err := GrepSearch(context.Background(), gitRepo, "a", GrepOptions{})
require.NoError(t, err)
assert.Len(t, res, 1)
assert.Len(t, res[0].LineCodes[0], 65*1024)
}
func TestGrepRefs(t *testing.T) {
tmpDir := t.TempDir()
err := InitRepository(DefaultContext, tmpDir, false, Sha1ObjectFormat.Name())
require.NoError(t, err)
gitRepo, err := openRepositoryWithDefaultContext(tmpDir)
require.NoError(t, err)
defer gitRepo.Close()
require.NoError(t, os.WriteFile(path.Join(tmpDir, "README.md"), []byte{'A'}, 0o666))
require.NoError(t, AddChanges(tmpDir, true))
err = CommitChanges(tmpDir, CommitChangesOptions{Message: "add A"})
require.NoError(t, err)
require.NoError(t, gitRepo.CreateTag("v1", "HEAD"))
require.NoError(t, os.WriteFile(path.Join(tmpDir, "README.md"), []byte{'A', 'B', 'C', 'D'}, 0o666))
require.NoError(t, AddChanges(tmpDir, true))
err = CommitChanges(tmpDir, CommitChangesOptions{Message: "add BCD"})
require.NoError(t, err)
res, err := GrepSearch(context.Background(), gitRepo, "a", GrepOptions{RefName: "v1"})
require.NoError(t, err)
assert.Len(t, res, 1)
assert.Equal(t, "A", res[0].LineCodes[0])
}
func TestGrepCanHazRegexOnDemand(t *testing.T) {
tmpDir := t.TempDir()
err := InitRepository(DefaultContext, tmpDir, false, Sha1ObjectFormat.Name())
require.NoError(t, err)
gitRepo, err := openRepositoryWithDefaultContext(tmpDir)
require.NoError(t, err)
defer gitRepo.Close()
require.NoError(t, os.WriteFile(path.Join(tmpDir, "matching"), []byte("It's a match!"), 0o666))
require.NoError(t, os.WriteFile(path.Join(tmpDir, "not-matching"), []byte("Orisitamatch?"), 0o666))
err = AddChanges(tmpDir, true)
require.NoError(t, err)
err = CommitChanges(tmpDir, CommitChangesOptions{Message: "Add fixtures for regexp test"})
require.NoError(t, err)
// should find nothing by default...
res, err := GrepSearch(context.Background(), gitRepo, "\\bmatch\\b", GrepOptions{})
require.NoError(t, err)
assert.Empty(t, res)
// ... unless configured explicitly
res, err = GrepSearch(context.Background(), gitRepo, "\\bmatch\\b", GrepOptions{Mode: RegExpGrepMode})
require.NoError(t, err)
assert.Len(t, res, 1)
assert.Equal(t, "matching", res[0].Filename)
}
View git blame Copy permalink