/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const LATIN1_AE =
"\xc6";
const LATIN1_ae =
"\xe6";
function setup() {
getOpenedDatabase().createTable(
"t1",
"x TEXT");
var stmt = createStatement(
"INSERT INTO t1 (x) VALUES ('foo/bar_baz%20cheese')"
);
stmt.execute();
stmt.finalize();
stmt = createStatement(
"INSERT INTO t1 (x) VALUES (?1)");
// insert LATIN_ae, but search on LATIN_AE
stmt.bindByIndex(0,
"foo%20" + LATIN1_ae +
"/_bar");
stmt.execute();
stmt.finalize();
}
function test_escape_for_like_ascii() {
const paramForLike =
"oo/bar_baz%20chees";
const escapeChar =
"/";
for (
const utf8 of [
false,
true]) {
var stmt = createStatement(
"SELECT x FROM t1 WHERE x LIKE ?1 ESCAPE '/'");
var paramForLikeEscaped = utf8
? stmt.escapeUTF8StringForLIKE(paramForLike, escapeChar)
: stmt.escapeStringForLIKE(paramForLike, escapeChar);
// verify that we escaped / _ and %
Assert.equal(paramForLikeEscaped,
"oo//bar/_baz/%20chees");
// prepend and append with % for "contains"
stmt.bindByIndex(0,
"%" + paramForLikeEscaped +
"%");
stmt.executeStep();
Assert.equal(
"foo/bar_baz%20cheese", stmt.getString(0));
stmt.finalize();
}
}
function test_escape_for_like_non_ascii() {
const paramForLike =
"oo%20" + LATIN1_AE +
"/_ba";
const escapeChar =
"/";
for (
const utf8 of [
false,
true]) {
var stmt = createStatement(
"SELECT x FROM t1 WHERE x LIKE ?1 ESCAPE '/'");
var paramForLikeEscaped = utf8
? stmt.escapeUTF8StringForLIKE(paramForLike, escapeChar)
: stmt.escapeStringForLIKE(paramForLike, escapeChar);
// verify that we escaped / _ and %
Assert.equal(paramForLikeEscaped,
"oo/%20" + LATIN1_AE +
"///_ba");
// prepend and append with % for "contains"
stmt.bindByIndex(0,
"%" + paramForLikeEscaped +
"%");
stmt.executeStep();
Assert.equal(
"foo%20" + LATIN1_ae +
"/_bar", stmt.getString(0));
stmt.finalize();
}
}
var tests = [test_escape_for_like_ascii, test_escape_for_like_non_ascii];
function run_test() {
setup();
for (
var i = 0; i < tests.length; i++) {
tests[i]();
}
cleanup();
}