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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /storage/test/unit/test_like_escape.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'storage/test/unit/test_like_escape.js')
-rw-r--r-- | storage/test/unit/test_like_escape.js | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/storage/test/unit/test_like_escape.js b/storage/test/unit/test_like_escape.js new file mode 100644 index 0000000000..66d6d1d583 --- /dev/null +++ b/storage/test/unit/test_like_escape.js @@ -0,0 +1,72 @@ +/* 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(); +} |