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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_js_helpers.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.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_js_helpers.js')
-rw-r--r-- | storage/test/unit/test_js_helpers.js | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/storage/test/unit/test_js_helpers.js b/storage/test/unit/test_js_helpers.js new file mode 100644 index 0000000000..da533a78fc --- /dev/null +++ b/storage/test/unit/test_js_helpers.js @@ -0,0 +1,150 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* vim: set sw=2 ts=2 sts=2 et : */ +/** + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ + */ + +/** + * This file tests that the JS language helpers in various ways. + */ + +// Test Functions + +function test_params_enumerate() { + let stmt = createStatement("SELECT * FROM test WHERE id IN (:a, :b, :c)"); + + // Make sure they are right. + let expected = [0, 1, 2, "a", "b", "c", "length"]; + let index = 0; + for (let name in stmt.params) { + if (name == "QueryInterface") { + continue; + } + Assert.equal(name, expected[index++]); + } + Assert.equal(index, 7); +} + +function test_params_prototype() { + let stmt = createStatement("SELECT * FROM sqlite_master"); + + // Set a property on the prototype and make sure it exist (will not be a + // bindable parameter, however). + Object.getPrototypeOf(stmt.params).test = 2; + Assert.equal(stmt.params.test, 2); + + delete Object.getPrototypeOf(stmt.params).test; + stmt.finalize(); +} + +function test_row_prototype() { + let stmt = createStatement("SELECT * FROM sqlite_master"); + + Assert.ok(stmt.executeStep()); + + // Set a property on the prototype and make sure it exists (will not be in the + // results, however). + Object.getPrototypeOf(stmt.row).test = 2; + Assert.equal(stmt.row.test, 2); + + // Clean up after ourselves. + delete Object.getPrototypeOf(stmt.row).test; + stmt.finalize(); +} + +function test_row_enumerate() { + let stmt = createStatement("SELECT * FROM test"); + + Assert.ok(stmt.executeStep()); + + let expected = ["id", "string"]; + let expected_values = [123, "foo"]; + let index = 0; + for (let name in stmt.row) { + Assert.equal(name, expected[index]); + Assert.equal(stmt.row[name], expected_values[index]); + index++; + } + Assert.equal(index, 2); + + // Save off the row helper, then forget the statement and trigger a GC. We + // want to ensure that if the row helper is retained but the statement is + // destroyed, that no crash occurs and that the late access attempt simply + // throws an error. + let savedOffRow = stmt.row; + stmt = null; + Cu.forceGC(); + Assert.throws( + () => { + return savedOffRow.string; + }, + /NS_ERROR_NOT_INITIALIZED/, + "GC'ed statement should throw" + ); +} + +function test_params_gets_sync() { + // Added for bug 562866. + /* + let stmt = createStatement( + "SELECT * FROM test WHERE id IN (:a, :b, :c)" + ); + + // Make sure we do not assert in getting the value. + let originalCount = Object.getOwnPropertyNames(stmt.params).length; + let expected = ["a", "b", "c"]; + for (let name of expected) { + stmt.params[name]; + } + + // Now make sure we didn't magically get any additional properties. + let finalCount = Object.getOwnPropertyNames(stmt.params).length; + do_check_eq(originalCount + expected.length, finalCount); + */ +} + +function test_params_gets_async() { + // Added for bug 562866. + /* + let stmt = createAsyncStatement( + "SELECT * FROM test WHERE id IN (:a, :b, :c)" + ); + + // Make sure we do not assert in getting the value. + let originalCount = Object.getOwnPropertyNames(stmt.params).length; + let expected = ["a", "b", "c"]; + for (let name of expected) { + stmt.params[name]; + } + + // Now make sure we didn't magically get any additional properties. + let finalCount = Object.getOwnPropertyNames(stmt.params).length; + do_check_eq(originalCount + expected.length, finalCount); + */ +} + +// Test Runner + +var tests = [ + test_params_enumerate, + test_params_prototype, + test_row_enumerate, + test_row_prototype, + test_params_gets_sync, + test_params_gets_async, +]; +function run_test() { + cleanup(); + + // Create our database. + getOpenedDatabase().executeSimpleSQL( + "CREATE TABLE test (id INTEGER PRIMARY KEY, string TEXT)" + ); + getOpenedDatabase().executeSimpleSQL( + "INSERT INTO test (id, string) VALUES (123, 'foo')" + ); + + // Run the tests. + tests.forEach(test => test()); +} |