From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 modules/git/blame_test.go | 147 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 modules/git/blame_test.go

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

diff --git a/modules/git/blame_test.go b/modules/git/blame_test.go
new file mode 100644
index 0000000..65320c7
--- /dev/null
+++ b/modules/git/blame_test.go
@@ -0,0 +1,147 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package git
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestReadingBlameOutput(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	t.Run("Without .git-blame-ignore-revs", func(t *testing.T) {
+		repo, err := OpenRepository(ctx, "./tests/repos/repo5_pulls")
+		require.NoError(t, err)
+		defer repo.Close()
+
+		commit, err := repo.GetCommit("f32b0a9dfd09a60f616f29158f772cedd89942d2")
+		require.NoError(t, err)
+
+		parts := []*BlamePart{
+			{
+				Sha: "72866af952e98d02a73003501836074b286a78f6",
+				Lines: []string{
+					"# test_repo",
+					"Test repository for testing migration from github to gitea",
+				},
+			},
+			{
+				Sha:          "f32b0a9dfd09a60f616f29158f772cedd89942d2",
+				Lines:        []string{"", "Do not make any changes to this repo it is used for unit testing"},
+				PreviousSha:  "72866af952e98d02a73003501836074b286a78f6",
+				PreviousPath: "README.md",
+			},
+		}
+
+		for _, bypass := range []bool{false, true} {
+			blameReader, err := CreateBlameReader(ctx, Sha1ObjectFormat, "./tests/repos/repo5_pulls", commit, "README.md", bypass)
+			require.NoError(t, err)
+			assert.NotNil(t, blameReader)
+			defer blameReader.Close()
+
+			assert.False(t, blameReader.UsesIgnoreRevs())
+
+			for _, part := range parts {
+				actualPart, err := blameReader.NextPart()
+				require.NoError(t, err)
+				assert.Equal(t, part, actualPart)
+			}
+
+			// make sure all parts have been read
+			actualPart, err := blameReader.NextPart()
+			assert.Nil(t, actualPart)
+			require.NoError(t, err)
+		}
+	})
+
+	t.Run("With .git-blame-ignore-revs", func(t *testing.T) {
+		repo, err := OpenRepository(ctx, "./tests/repos/repo6_blame")
+		require.NoError(t, err)
+		defer repo.Close()
+
+		full := []*BlamePart{
+			{
+				Sha:   "af7486bd54cfc39eea97207ca666aa69c9d6df93",
+				Lines: []string{"line", "line"},
+			},
+			{
+				Sha:          "45fb6cbc12f970b04eacd5cd4165edd11c8d7376",
+				Lines:        []string{"changed line"},
+				PreviousSha:  "af7486bd54cfc39eea97207ca666aa69c9d6df93",
+				PreviousPath: "blame.txt",
+			},
+			{
+				Sha:   "af7486bd54cfc39eea97207ca666aa69c9d6df93",
+				Lines: []string{"line", "line", ""},
+			},
+		}
+
+		cases := []struct {
+			CommitID       string
+			UsesIgnoreRevs bool
+			Bypass         bool
+			Parts          []*BlamePart
+		}{
+			{
+				CommitID:       "544d8f7a3b15927cddf2299b4b562d6ebd71b6a7",
+				UsesIgnoreRevs: true,
+				Bypass:         false,
+				Parts: []*BlamePart{
+					{
+						Sha:   "af7486bd54cfc39eea97207ca666aa69c9d6df93",
+						Lines: []string{"line", "line", "changed line", "line", "line", ""},
+					},
+				},
+			},
+			{
+				CommitID:       "544d8f7a3b15927cddf2299b4b562d6ebd71b6a7",
+				UsesIgnoreRevs: false,
+				Bypass:         true,
+				Parts:          full,
+			},
+			{
+				CommitID:       "45fb6cbc12f970b04eacd5cd4165edd11c8d7376",
+				UsesIgnoreRevs: false,
+				Bypass:         false,
+				Parts:          full,
+			},
+			{
+				CommitID:       "45fb6cbc12f970b04eacd5cd4165edd11c8d7376",
+				UsesIgnoreRevs: false,
+				Bypass:         false,
+				Parts:          full,
+			},
+		}
+
+		objectFormat, err := repo.GetObjectFormat()
+		require.NoError(t, err)
+		for _, c := range cases {
+			commit, err := repo.GetCommit(c.CommitID)
+			require.NoError(t, err)
+
+			blameReader, err := CreateBlameReader(ctx, objectFormat, "./tests/repos/repo6_blame", commit, "blame.txt", c.Bypass)
+			require.NoError(t, err)
+			assert.NotNil(t, blameReader)
+			defer blameReader.Close()
+
+			assert.Equal(t, c.UsesIgnoreRevs, blameReader.UsesIgnoreRevs())
+
+			for _, part := range c.Parts {
+				actualPart, err := blameReader.NextPart()
+				require.NoError(t, err)
+				assert.Equal(t, part, actualPart)
+			}
+
+			// make sure all parts have been read
+			actualPart, err := blameReader.NextPart()
+			assert.Nil(t, actualPart)
+			require.NoError(t, err)
+		}
+	})
+}
-- 
cgit v1.2.3