From 65aa53fc52ff15efe54df4147564828d535837f8 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 11 Oct 2024 12:27:00 +0200
Subject: Adding upstream version 8.0.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 modules/git/grep_test.go | 134 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 modules/git/grep_test.go

(limited to 'modules/git/grep_test.go')

diff --git a/modules/git/grep_test.go b/modules/git/grep_test.go
new file mode 100644
index 00000000..486b5bc5
--- /dev/null
+++ b/modules/git/grep_test.go
@@ -0,0 +1,134 @@
+// 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, "void", GrepOptions{})
+	require.NoError(t, err)
+	assert.Equal(t, []*GrepResult{
+		{
+			Filename:    "java-hello/main.java",
+			LineNumbers: []int{3},
+			LineCodes:   []string{" public static void main(String[] args)"},
+		},
+		{
+			Filename:    "main.vendor.java",
+			LineNumbers: []int{3},
+			LineCodes:   []string{" public static void main(String[] args)"},
+		},
+	}, res)
+
+	res, err = GrepSearch(context.Background(), repo, "void", GrepOptions{MaxResultLimit: 1})
+	require.NoError(t, err)
+	assert.Equal(t, []*GrepResult{
+		{
+			Filename:    "java-hello/main.java",
+			LineNumbers: []int{3},
+			LineCodes:   []string{" public static void main(String[] args)"},
+		},
+	}, 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"},
+		},
+		{
+			Filename:    "java-hello/main.java",
+			LineNumbers: []int{1},
+			LineCodes:   []string{"public class HelloWorld"},
+		},
+		{
+			Filename:    "main.vendor.java",
+			LineNumbers: []int{1},
+			LineCodes:   []string{"public class HelloWorld"},
+		},
+		{
+			Filename:    "python-hello/hello.py",
+			LineNumbers: []int{1},
+			LineCodes:   []string{"## This is a simple file to do a hello world"},
+		},
+	}, 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 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])
+}
-- 
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