first-commit

modules/git/repo_branch_test.go

@@ -0,0 +1,201 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package git
+
+import (
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestRepository_GetBranches(t *testing.T) {
+	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
+	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)
+	assert.NoError(t, err)
+	defer bareRepo1.Close()
+
+	branches, countAll, err := bareRepo1.GetBranchNames(0, 2)
+
+	assert.NoError(t, err)
+	assert.Len(t, branches, 2)
+	assert.Equal(t, 3, countAll)
+	assert.ElementsMatch(t, []string{"master", "branch2"}, branches)
+
+	branches, countAll, err = bareRepo1.GetBranchNames(0, 0)
+
+	assert.NoError(t, err)
+	assert.Len(t, branches, 3)
+	assert.Equal(t, 3, countAll)
+	assert.ElementsMatch(t, []string{"master", "branch2", "branch1"}, branches)
+
+	branches, countAll, err = bareRepo1.GetBranchNames(5, 1)
+
+	assert.NoError(t, err)
+	assert.Empty(t, branches)
+	assert.Equal(t, 3, countAll)
+	assert.ElementsMatch(t, []string{}, branches)
+}
+
+func BenchmarkRepository_GetBranches(b *testing.B) {
+	bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
+	bareRepo1, err := openRepositoryWithDefaultContext(bareRepo1Path)
+	if err != nil {
+		b.Fatal(err)
+	}
+	defer bareRepo1.Close()
+
+	for b.Loop() {
+		_, _, err := bareRepo1.GetBranchNames(0, 0)
+		if err != nil {
+			b.Fatal(err)
+		}
+	}
+}
+
+func TestGetRefsBySha(t *testing.T) {
+	bareRepo5Path := filepath.Join(testReposDir, "repo5_pulls")
+	bareRepo5, err := OpenRepository(DefaultContext, bareRepo5Path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer bareRepo5.Close()
+
+	// do not exist
+	branches, err := bareRepo5.GetRefsBySha("8006ff9adbf0cb94da7dad9e537e53817f9fa5c0", "")
+	assert.NoError(t, err)
+	assert.Empty(t, branches)
+
+	// refs/pull/1/head
+	branches, err = bareRepo5.GetRefsBySha("c83380d7056593c51a699d12b9c00627bd5743e9", PullPrefix)
+	assert.NoError(t, err)
+	assert.Equal(t, []string{"refs/pull/1/head"}, branches)
+
+	branches, err = bareRepo5.GetRefsBySha("d8e0bbb45f200e67d9a784ce55bd90821af45ebd", BranchPrefix)
+	assert.NoError(t, err)
+	assert.Equal(t, []string{"refs/heads/master", "refs/heads/master-clone"}, branches)
+
+	branches, err = bareRepo5.GetRefsBySha("58a4bcc53ac13e7ff76127e0fb518b5262bf09af", BranchPrefix)
+	assert.NoError(t, err)
+	assert.Equal(t, []string{"refs/heads/test-patch-1"}, branches)
+}
+
+func BenchmarkGetRefsBySha(b *testing.B) {
+	bareRepo5Path := filepath.Join(testReposDir, "repo5_pulls")
+	bareRepo5, err := OpenRepository(DefaultContext, bareRepo5Path)
+	if err != nil {
+		b.Fatal(err)
+	}
+	defer bareRepo5.Close()
+
+	_, _ = bareRepo5.GetRefsBySha("8006ff9adbf0cb94da7dad9e537e53817f9fa5c0", "")
+	_, _ = bareRepo5.GetRefsBySha("d8e0bbb45f200e67d9a784ce55bd90821af45ebd", "")
+	_, _ = bareRepo5.GetRefsBySha("c83380d7056593c51a699d12b9c00627bd5743e9", "")
+	_, _ = bareRepo5.GetRefsBySha("58a4bcc53ac13e7ff76127e0fb518b5262bf09af", "")
+}
+
+func TestRepository_IsObjectExist(t *testing.T) {
+	repo, err := openRepositoryWithDefaultContext(filepath.Join(testReposDir, "repo1_bare"))
+	require.NoError(t, err)
+	defer repo.Close()
+
+	// FIXME: Inconsistent behavior between gogit and nogogit editions
+	// See the comment of IsObjectExist in gogit edition for more details.
+	supportShortHash := !isGogit
+
+	tests := []struct {
+		name string
+		arg  string
+		want bool
+	}{
+		{
+			name: "empty",
+			arg:  "",
+			want: false,
+		},
+		{
+			name: "branch",
+			arg:  "master",
+			want: false,
+		},
+		{
+			name: "commit hash",
+			arg:  "ce064814f4a0d337b333e646ece456cd39fab612",
+			want: true,
+		},
+		{
+			name: "short commit hash",
+			arg:  "ce06481",
+			want: supportShortHash,
+		},
+		{
+			name: "blob hash",
+			arg:  "153f451b9ee7fa1da317ab17a127e9fd9d384310",
+			want: true,
+		},
+		{
+			name: "short blob hash",
+			arg:  "153f451",
+			want: supportShortHash,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.want, repo.IsObjectExist(tt.arg))
+		})
+	}
+}
+
+func TestRepository_IsReferenceExist(t *testing.T) {
+	repo, err := openRepositoryWithDefaultContext(filepath.Join(testReposDir, "repo1_bare"))
+	require.NoError(t, err)
+	defer repo.Close()
+
+	// FIXME: Inconsistent behavior between gogit and nogogit editions
+	// See the comment of IsReferenceExist in gogit edition for more details.
+	supportBlobHash := !isGogit
+
+	tests := []struct {
+		name string
+		arg  string
+		want bool
+	}{
+		{
+			name: "empty",
+			arg:  "",
+			want: false,
+		},
+		{
+			name: "branch",
+			arg:  "master",
+			want: true,
+		},
+		{
+			name: "commit hash",
+			arg:  "ce064814f4a0d337b333e646ece456cd39fab612",
+			want: true,
+		},
+		{
+			name: "short commit hash",
+			arg:  "ce06481",
+			want: true,
+		},
+		{
+			name: "blob hash",
+			arg:  "153f451b9ee7fa1da317ab17a127e9fd9d384310",
+			want: supportBlobHash,
+		},
+		{
+			name: "short blob hash",
+			arg:  "153f451",
+			want: supportBlobHash,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.want, repo.IsReferenceExist(tt.arg))
+		})
+	}
+}