Merge pull request #479 from kenshaw/move-registeraggregator

Move RegisterAggregator implementation

1 files changed, 0 insertions, 72 deletions

diff --git a/sqlite3_trace_test.go b/sqlite3_trace_test.go
deleted file mode 100644
index 57a6757..0000000
--- a/sqlite3_trace_test.go
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright (C) 2016 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
-//
-// Use of this source code is governed by an MIT-style
-// license that can be found in the LICENSE file.
-// +build trace
-
-package sqlite3
-
-import (
-	"database/sql"
-	"testing"
-)
-
-type sumAggregator int64
-
-func (s *sumAggregator) Step(x int64) {
-	*s += sumAggregator(x)
-}
-
-func (s *sumAggregator) Done() int64 {
-	return int64(*s)
-}
-
-func TestAggregatorRegistration(t *testing.T) {
-	customSum := func() *sumAggregator {
-		var ret sumAggregator
-		return &ret
-	}
-
-	sql.Register("sqlite3_AggregatorRegistration", &SQLiteDriver{
-		ConnectHook: func(conn *SQLiteConn) error {
-			if err := conn.RegisterAggregator("customSum", customSum, true); err != nil {
-				return err
-			}
-			return nil
-		},
-	})
-	db, err := sql.Open("sqlite3_AggregatorRegistration", ":memory:")
-	if err != nil {
-		t.Fatal("Failed to open database:", err)
-	}
-	defer db.Close()
-
-	_, err = db.Exec("create table foo (department integer, profits integer)")
-	if err != nil {
-		// trace feature is not implemented
-		t.Skip("Failed to create table:", err)
-	}
-
-	_, err = db.Exec("insert into foo values (1, 10), (1, 20), (2, 42)")
-	if err != nil {
-		t.Fatal("Failed to insert records:", err)
-	}
-
-	tests := []struct {
-		dept, sum int64
-	}{
-		{1, 30},
-		{2, 42},
-	}
-
-	for _, test := range tests {
-		var ret int64
-		err = db.QueryRow("select customSum(profits) from foo where department = $1 group by department", test.dept).Scan(&ret)
-		if err != nil {
-			t.Fatal("Query failed:", err)
-		}
-		if ret != test.sum {
-			t.Fatalf("Custom sum returned wrong value, got %d, want %d", ret, test.sum)
-		}
-	}
-}