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// 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)
}
})
}
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