127 lines
3.1 KiB
Go
127 lines
3.1 KiB
Go
// Copyright (C) 2015 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
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//
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package sqlite3
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import (
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"database/sql"
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"os"
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"testing"
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)
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func TestFTS3(t *testing.T) {
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tempFilename := TempFilename(t)
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defer os.Remove(tempFilename)
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db, err := sql.Open("sqlite3", tempFilename)
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if err != nil {
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t.Fatal("Failed to open database:", err)
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}
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defer db.Close()
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_, err = db.Exec("DROP TABLE foo")
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_, err = db.Exec("CREATE VIRTUAL TABLE foo USING fts3(id INTEGER PRIMARY KEY, value TEXT)")
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if err != nil {
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t.Fatal("Failed to create table:", err)
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}
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_, err = db.Exec("INSERT INTO foo(id, value) VALUES(?, ?)", 1, `今日の 晩御飯は 天麩羅よ`)
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if err != nil {
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t.Fatal("Failed to insert value:", err)
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}
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_, err = db.Exec("INSERT INTO foo(id, value) VALUES(?, ?)", 2, `今日は いい 天気だ`)
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if err != nil {
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t.Fatal("Failed to insert value:", err)
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}
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rows, err := db.Query("SELECT id, value FROM foo WHERE value MATCH '今日* 天*'")
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if err != nil {
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t.Fatal("Unable to query foo table:", err)
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}
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defer rows.Close()
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for rows.Next() {
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var id int
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var value string
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if err := rows.Scan(&id, &value); err != nil {
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t.Error("Unable to scan results:", err)
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continue
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}
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if id == 1 && value != `今日の 晩御飯は 天麩羅よ` {
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t.Error("Value for id 1 should be `今日の 晩御飯は 天麩羅よ`, but:", value)
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} else if id == 2 && value != `今日は いい 天気だ` {
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t.Error("Value for id 2 should be `今日は いい 天気だ`, but:", value)
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}
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}
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rows, err = db.Query("SELECT value FROM foo WHERE value MATCH '今日* 天麩羅*'")
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if err != nil {
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t.Fatal("Unable to query foo table:", err)
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}
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defer rows.Close()
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var value string
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if !rows.Next() {
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t.Fatal("Result should be only one")
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}
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if err := rows.Scan(&value); err != nil {
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t.Fatal("Unable to scan results:", err)
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}
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if value != `今日の 晩御飯は 天麩羅よ` {
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t.Fatal("Value should be `今日の 晩御飯は 天麩羅よ`, but:", value)
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}
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if rows.Next() {
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t.Fatal("Result should be only one")
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}
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}
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func TestFTS4(t *testing.T) {
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tempFilename := TempFilename(t)
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defer os.Remove(tempFilename)
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db, err := sql.Open("sqlite3", tempFilename)
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if err != nil {
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t.Fatal("Failed to open database:", err)
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}
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defer db.Close()
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_, err = db.Exec("DROP TABLE foo")
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_, err = db.Exec("CREATE VIRTUAL TABLE foo USING fts4(tokenize=unicode61, id INTEGER PRIMARY KEY, value TEXT)")
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if err != nil {
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t.Fatal("Failed to create table:", err)
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}
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_, err = db.Exec("INSERT INTO foo(id, value) VALUES(?, ?)", 1, `février`)
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if err != nil {
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t.Fatal("Failed to insert value:", err)
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}
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rows, err := db.Query("SELECT value FROM foo WHERE value MATCH 'fevrier'")
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if err != nil {
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t.Fatal("Unable to query foo table:", err)
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}
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defer rows.Close()
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var value string
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if !rows.Next() {
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t.Fatal("Result should be only one")
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}
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if err := rows.Scan(&value); err != nil {
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t.Fatal("Unable to scan results:", err)
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}
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if value != `février` {
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t.Fatal("Value should be `février`, but:", value)
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}
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if rows.Next() {
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t.Fatal("Result should be only one")
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}
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}
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