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// Copyright 2024 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 TestReadingBlameOutputSha256(t *testing.T) {
skipIfSHA256NotSupported(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_sha256")
require.NoError(t, err)
defer repo.Close()
commit, err := repo.GetCommit("0b69b7bb649b5d46e14cabb6468685e5dd721290acc7ffe604d37cde57927345")
require.NoError(t, err)
parts := []*BlamePart{
{
Sha: "1e35a51dc00fd7de730344c07061acfe80e8117e075ac979b6a29a3a045190ca",
Lines: []string{
"# test_repo",
"Test repository for testing migration from github to gitea",
},
},
{
Sha: "0b69b7bb649b5d46e14cabb6468685e5dd721290acc7ffe604d37cde57927345",
Lines: []string{"", "Do not make any changes to this repo it is used for unit testing"},
PreviousSha: "1e35a51dc00fd7de730344c07061acfe80e8117e075ac979b6a29a3a045190ca",
PreviousPath: "README.md",
},
}
for _, bypass := range []bool{false, true} {
blameReader, err := CreateBlameReader(ctx, Sha256ObjectFormat, "./tests/repos/repo5_pulls_sha256", 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_sha256")
require.NoError(t, err)
defer repo.Close()
full := []*BlamePart{
{
Sha: "ab2b57a4fa476fb2edb74dafa577caf918561abbaa8fba0c8dc63c412e17a7cc",
Lines: []string{"line", "line"},
},
{
Sha: "9347b0198cd1f25017579b79d0938fa89dba34ad2514f0dd92f6bc975ed1a2fe",
Lines: []string{"changed line"},
PreviousSha: "ab2b57a4fa476fb2edb74dafa577caf918561abbaa8fba0c8dc63c412e17a7cc",
PreviousPath: "blame.txt",
},
{
Sha: "ab2b57a4fa476fb2edb74dafa577caf918561abbaa8fba0c8dc63c412e17a7cc",
Lines: []string{"line", "line", ""},
},
}
cases := []struct {
CommitID string
UsesIgnoreRevs bool
Bypass bool
Parts []*BlamePart
}{
{
CommitID: "e2f5660e15159082902960af0ed74fc144921d2b0c80e069361853b3ece29ba3",
UsesIgnoreRevs: true,
Bypass: false,
Parts: []*BlamePart{
{
Sha: "ab2b57a4fa476fb2edb74dafa577caf918561abbaa8fba0c8dc63c412e17a7cc",
Lines: []string{"line", "line", "changed line", "line", "line", ""},
},
},
},
{
CommitID: "e2f5660e15159082902960af0ed74fc144921d2b0c80e069361853b3ece29ba3",
UsesIgnoreRevs: false,
Bypass: true,
Parts: full,
},
{
CommitID: "9347b0198cd1f25017579b79d0938fa89dba34ad2514f0dd92f6bc975ed1a2fe",
UsesIgnoreRevs: false,
Bypass: false,
Parts: full,
},
{
CommitID: "9347b0198cd1f25017579b79d0938fa89dba34ad2514f0dd92f6bc975ed1a2fe",
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_sha256", 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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