Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 87 insertions, 0 deletions

diff --git a/models/db/context_test.go b/models/db/context_test.go
new file mode 100644
index 0000000..855f360
--- /dev/null
+++ b/models/db/context_test.go
@@ -0,0 +1,87 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package db_test
+
+import (
+	"context"
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/models/unittest"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestInTransaction(t *testing.T) {
+	require.NoError(t, unittest.PrepareTestDatabase())
+	assert.False(t, db.InTransaction(db.DefaultContext))
+	require.NoError(t, db.WithTx(db.DefaultContext, func(ctx context.Context) error {
+		assert.True(t, db.InTransaction(ctx))
+		return nil
+	}))
+
+	ctx, committer, err := db.TxContext(db.DefaultContext)
+	require.NoError(t, err)
+	defer committer.Close()
+	assert.True(t, db.InTransaction(ctx))
+	require.NoError(t, db.WithTx(ctx, func(ctx context.Context) error {
+		assert.True(t, db.InTransaction(ctx))
+		return nil
+	}))
+}
+
+func TestTxContext(t *testing.T) {
+	require.NoError(t, unittest.PrepareTestDatabase())
+
+	{ // create new transaction
+		ctx, committer, err := db.TxContext(db.DefaultContext)
+		require.NoError(t, err)
+		assert.True(t, db.InTransaction(ctx))
+		require.NoError(t, committer.Commit())
+	}
+
+	{ // reuse the transaction created by TxContext and commit it
+		ctx, committer, err := db.TxContext(db.DefaultContext)
+		engine := db.GetEngine(ctx)
+		require.NoError(t, err)
+		assert.True(t, db.InTransaction(ctx))
+		{
+			ctx, committer, err := db.TxContext(ctx)
+			require.NoError(t, err)
+			assert.True(t, db.InTransaction(ctx))
+			assert.Equal(t, engine, db.GetEngine(ctx))
+			require.NoError(t, committer.Commit())
+		}
+		require.NoError(t, committer.Commit())
+	}
+
+	{ // reuse the transaction created by TxContext and close it
+		ctx, committer, err := db.TxContext(db.DefaultContext)
+		engine := db.GetEngine(ctx)
+		require.NoError(t, err)
+		assert.True(t, db.InTransaction(ctx))
+		{
+			ctx, committer, err := db.TxContext(ctx)
+			require.NoError(t, err)
+			assert.True(t, db.InTransaction(ctx))
+			assert.Equal(t, engine, db.GetEngine(ctx))
+			require.NoError(t, committer.Close())
+		}
+		require.NoError(t, committer.Close())
+	}
+
+	{ // reuse the transaction created by WithTx
+		require.NoError(t, db.WithTx(db.DefaultContext, func(ctx context.Context) error {
+			assert.True(t, db.InTransaction(ctx))
+			{
+				ctx, committer, err := db.TxContext(ctx)
+				require.NoError(t, err)
+				assert.True(t, db.InTransaction(ctx))
+				require.NoError(t, committer.Commit())
+			}
+			return nil
+		}))
+	}
+}