diff options
Diffstat (limited to 'vendor/github.com/ncruces/go-sqlite3/vfs/memdb')
| -rw-r--r-- | vendor/github.com/ncruces/go-sqlite3/vfs/memdb/README.md | 5 | ||||
| -rw-r--r-- | vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go | 19 |
2 files changed, 22 insertions, 2 deletions
diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/README.md b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/README.md index 2e2611bf8..e37db1be6 100644 --- a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/README.md +++ b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/README.md @@ -6,4 +6,7 @@ SQLite VFS in pure Go. It has some benefits over the C version: - the memory backing the database needs not be contiguous, - the database can grow/shrink incrementally without copying, -- reader-writer concurrency is slightly improved.
\ No newline at end of file +- reader-writer concurrency is slightly improved. + +[`memdb.TestDB`](https://pkg.go.dev/github.com/ncruces/go-sqlite3/vfs/memdb#TestDB) +is the preferred way to setup an in-memory database for testing.
\ No newline at end of file diff --git a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go index eb12eba09..a12819855 100644 --- a/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go +++ b/vendor/github.com/ncruces/go-sqlite3/vfs/memdb/api.go @@ -10,6 +10,7 @@ package memdb import ( + "crypto/rand" "fmt" "net/url" "sync" @@ -74,11 +75,27 @@ func Delete(name string) { // TestDB creates an empty shared memory database for the test to use. // The database is automatically deleted when the test and all its subtests complete. +// Returns a URI filename appropriate to call Open with. // Each subsequent call to TestDB returns a unique database. +// +// func Test_something(t *testing.T) { +// t.Parallel() +// dsn := memdb.TestDB(t, url.Values{ +// "_pragma": {"busy_timeout(1000)"}, +// }) +// +// db, err := sql.Open("sqlite3", dsn) +// if err != nil { +// t.Fatal(err) +// } +// defer db.Close() +// +// // ... +// } func TestDB(tb testing.TB, params ...url.Values) string { tb.Helper() - name := fmt.Sprintf("%s_%p", tb.Name(), tb) + name := fmt.Sprintf("%s_%s", tb.Name(), rand.Text()) tb.Cleanup(func() { Delete(name) }) Create(name, nil) |