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-rw-r--r--test/test-object-property-accessor.js458
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diff --git a/test/test-object-property-accessor.js b/test/test-object-property-accessor.js
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-/*
- * Copyright (C) 2023 Yomitan Authors
- * Copyright (C) 2020-2022 Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-const assert = require('assert');
-const {testMain} = require('../dev/util');
-const {VM} = require('../dev/vm');
-
-const vm = new VM({});
-vm.execute('js/general/object-property-accessor.js');
-/** @type {typeof ObjectPropertyAccessor} */
-const ObjectPropertyAccessor2 = vm.getSingle('ObjectPropertyAccessor');
-
-
-/**
- * @returns {import('core').UnknownObject}
- */
-function createTestObject() {
- return {
- 0: null,
- value1: {
- value2: {},
- value3: [],
- value4: null
- },
- value5: [
- {},
- [],
- null
- ]
- };
-}
-
-
-/** */
-function testGet1() {
- /** @type {[pathArray: (string|number)[], getExpected: (object: import('core').SafeAny) => unknown][]} */
- const data = [
- [[], (object) => object],
- [['0'], (object) => object['0']],
- [['value1'], (object) => object.value1],
- [['value1', 'value2'], (object) => object.value1.value2],
- [['value1', 'value3'], (object) => object.value1.value3],
- [['value1', 'value4'], (object) => object.value1.value4],
- [['value5'], (object) => object.value5],
- [['value5', 0], (object) => object.value5[0]],
- [['value5', 1], (object) => object.value5[1]],
- [['value5', 2], (object) => object.value5[2]]
- ];
-
- for (const [pathArray, getExpected] of data) {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
- const expected = getExpected(object);
-
- assert.strictEqual(accessor.get(pathArray), expected);
- }
-}
-
-/** */
-function testGet2() {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
-
- /** @type {[pathArray: (string|number)[], message: string][]} */
- const data = [
- [[0], 'Invalid path: [0]'],
- [['0', 'invalid'], 'Invalid path: ["0"].invalid'],
- [['invalid'], 'Invalid path: invalid'],
- [['value1', 'invalid'], 'Invalid path: value1.invalid'],
- [['value1', 'value2', 'invalid'], 'Invalid path: value1.value2.invalid'],
- [['value1', 'value2', 0], 'Invalid path: value1.value2[0]'],
- [['value1', 'value3', 'invalid'], 'Invalid path: value1.value3.invalid'],
- [['value1', 'value3', 0], 'Invalid path: value1.value3[0]'],
- [['value1', 'value4', 'invalid'], 'Invalid path: value1.value4.invalid'],
- [['value1', 'value4', 0], 'Invalid path: value1.value4[0]'],
- [['value5', 'length'], 'Invalid path: value5.length'],
- [['value5', 0, 'invalid'], 'Invalid path: value5[0].invalid'],
- [['value5', 0, 0], 'Invalid path: value5[0][0]'],
- [['value5', 1, 'invalid'], 'Invalid path: value5[1].invalid'],
- [['value5', 1, 0], 'Invalid path: value5[1][0]'],
- [['value5', 2, 'invalid'], 'Invalid path: value5[2].invalid'],
- [['value5', 2, 0], 'Invalid path: value5[2][0]'],
- [['value5', 2, 0, 'invalid'], 'Invalid path: value5[2][0]'],
- [['value5', 2.5], 'Invalid index']
- ];
-
- for (const [pathArray, message] of data) {
- assert.throws(() => accessor.get(pathArray), {message});
- }
-}
-
-
-/** */
-function testSet1() {
- const testValue = {};
- /** @type {(string|number)[][]} */
- const data = [
- ['0'],
- ['value1', 'value2'],
- ['value1', 'value3'],
- ['value1', 'value4'],
- ['value1'],
- ['value5', 0],
- ['value5', 1],
- ['value5', 2],
- ['value5']
- ];
-
- for (const pathArray of data) {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
-
- accessor.set(pathArray, testValue);
- assert.strictEqual(accessor.get(pathArray), testValue);
- }
-}
-
-/** */
-function testSet2() {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
-
- const testValue = {};
- /** @type {[pathArray: (string|number)[], message: string][]} */
- const data = [
- [[], 'Invalid path'],
- [[0], 'Invalid path: [0]'],
- [['0', 'invalid'], 'Invalid path: ["0"].invalid'],
- [['value1', 'value2', 0], 'Invalid path: value1.value2[0]'],
- [['value1', 'value3', 'invalid'], 'Invalid path: value1.value3.invalid'],
- [['value1', 'value4', 'invalid'], 'Invalid path: value1.value4.invalid'],
- [['value1', 'value4', 0], 'Invalid path: value1.value4[0]'],
- [['value5', 1, 'invalid'], 'Invalid path: value5[1].invalid'],
- [['value5', 2, 'invalid'], 'Invalid path: value5[2].invalid'],
- [['value5', 2, 0], 'Invalid path: value5[2][0]'],
- [['value5', 2, 0, 'invalid'], 'Invalid path: value5[2][0]'],
- [['value5', 2.5], 'Invalid index']
- ];
-
- for (const [pathArray, message] of data) {
- assert.throws(() => accessor.set(pathArray, testValue), {message});
- }
-}
-
-
-/** */
-function testDelete1() {
- /**
- * @param {unknown} object
- * @param {string} property
- * @returns {boolean}
- */
- const hasOwn = (object, property) => Object.prototype.hasOwnProperty.call(object, property);
-
- /** @type {[pathArray: (string|number)[], validate: (object: import('core').SafeAny) => boolean][]} */
- const data = [
- [['0'], (object) => !hasOwn(object, '0')],
- [['value1', 'value2'], (object) => !hasOwn(object.value1, 'value2')],
- [['value1', 'value3'], (object) => !hasOwn(object.value1, 'value3')],
- [['value1', 'value4'], (object) => !hasOwn(object.value1, 'value4')],
- [['value1'], (object) => !hasOwn(object, 'value1')],
- [['value5'], (object) => !hasOwn(object, 'value5')]
- ];
-
- for (const [pathArray, validate] of data) {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
-
- accessor.delete(pathArray);
- assert.ok(validate(object));
- }
-}
-
-/** */
-function testDelete2() {
- /** @type {[pathArray: (string|number)[], message: string][]} */
- const data = [
- [[], 'Invalid path'],
- [[0], 'Invalid path: [0]'],
- [['0', 'invalid'], 'Invalid path: ["0"].invalid'],
- [['value1', 'value2', 0], 'Invalid path: value1.value2[0]'],
- [['value1', 'value3', 'invalid'], 'Invalid path: value1.value3.invalid'],
- [['value1', 'value4', 'invalid'], 'Invalid path: value1.value4.invalid'],
- [['value1', 'value4', 0], 'Invalid path: value1.value4[0]'],
- [['value5', 1, 'invalid'], 'Invalid path: value5[1].invalid'],
- [['value5', 2, 'invalid'], 'Invalid path: value5[2].invalid'],
- [['value5', 2, 0], 'Invalid path: value5[2][0]'],
- [['value5', 2, 0, 'invalid'], 'Invalid path: value5[2][0]'],
- [['value5', 2.5], 'Invalid index'],
- [['value5', 0], 'Invalid type'],
- [['value5', 1], 'Invalid type'],
- [['value5', 2], 'Invalid type']
- ];
-
- for (const [pathArray, message] of data) {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
-
- assert.throws(() => accessor.delete(pathArray), {message});
- }
-}
-
-
-/** */
-function testSwap1() {
- /** @type {[pathArray: (string|number)[], compareValues: boolean][]} */
- const data = [
- [['0'], true],
- [['value1', 'value2'], true],
- [['value1', 'value3'], true],
- [['value1', 'value4'], true],
- [['value1'], false],
- [['value5', 0], true],
- [['value5', 1], true],
- [['value5', 2], true],
- [['value5'], false]
- ];
-
- for (const [pathArray1, compareValues1] of data) {
- for (const [pathArray2, compareValues2] of data) {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
-
- const value1a = accessor.get(pathArray1);
- const value2a = accessor.get(pathArray2);
-
- accessor.swap(pathArray1, pathArray2);
-
- if (!compareValues1 || !compareValues2) { continue; }
-
- const value1b = accessor.get(pathArray1);
- const value2b = accessor.get(pathArray2);
-
- assert.deepStrictEqual(value1a, value2b);
- assert.deepStrictEqual(value2a, value1b);
- }
- }
-}
-
-/** */
-function testSwap2() {
- /** @type {[pathArray1: (string|number)[], pathArray2: (string|number)[], checkRevert: boolean, message: string][]} */
- const data = [
- [[], [], false, 'Invalid path 1'],
- [['0'], [], false, 'Invalid path 2'],
- [[], ['0'], false, 'Invalid path 1'],
- [[0], ['0'], false, 'Invalid path 1: [0]'],
- [['0'], [0], false, 'Invalid path 2: [0]']
- ];
-
- for (const [pathArray1, pathArray2, checkRevert, message] of data) {
- const object = createTestObject();
- const accessor = new ObjectPropertyAccessor2(object);
-
- let value1a;
- let value2a;
- if (checkRevert) {
- try {
- value1a = accessor.get(pathArray1);
- value2a = accessor.get(pathArray2);
- } catch (e) {
- // NOP
- }
- }
-
- assert.throws(() => accessor.swap(pathArray1, pathArray2), {message});
-
- if (!checkRevert) { continue; }
-
- const value1b = accessor.get(pathArray1);
- const value2b = accessor.get(pathArray2);
-
- assert.deepStrictEqual(value1a, value1b);
- assert.deepStrictEqual(value2a, value2b);
- }
-}
-
-
-/** */
-function testGetPathString1() {
- /** @type {[pathArray: (string|number)[], expected: string][]} */
- const data = [
- [[], ''],
- [[0], '[0]'],
- [['escape\\'], '["escape\\\\"]'],
- [['\'quote\''], '["\'quote\'"]'],
- [['"quote"'], '["\\"quote\\""]'],
- [['part1', 'part2'], 'part1.part2'],
- [['part1', 'part2', 3], 'part1.part2[3]'],
- [['part1', 'part2', '3'], 'part1.part2["3"]'],
- [['part1', 'part2', '3part'], 'part1.part2["3part"]'],
- [['part1', 'part2', '3part', 'part4'], 'part1.part2["3part"].part4'],
- [['part1', 'part2', '3part', '4part'], 'part1.part2["3part"]["4part"]']
- ];
-
- for (const [pathArray, expected] of data) {
- assert.strictEqual(ObjectPropertyAccessor2.getPathString(pathArray), expected);
- }
-}
-
-/** */
-function testGetPathString2() {
- /** @type {[pathArray: unknown[], message: string][]} */
- const data = [
- [[1.5], 'Invalid index'],
- [[null], 'Invalid type: object']
- ];
-
- for (const [pathArray, message] of data) {
- // @ts-ignore - Throwing is expected
- assert.throws(() => ObjectPropertyAccessor2.getPathString(pathArray), {message});
- }
-}
-
-
-/** */
-function testGetPathArray1() {
- /** @type {[pathString: string, pathArray: (string|number)[]][]} */
- const data = [
- ['', []],
- ['[0]', [0]],
- ['["escape\\\\"]', ['escape\\']],
- ['["\'quote\'"]', ['\'quote\'']],
- ['["\\"quote\\""]', ['"quote"']],
- ['part1.part2', ['part1', 'part2']],
- ['part1.part2[3]', ['part1', 'part2', 3]],
- ['part1.part2["3"]', ['part1', 'part2', '3']],
- ['part1.part2[\'3\']', ['part1', 'part2', '3']],
- ['part1.part2["3part"]', ['part1', 'part2', '3part']],
- ['part1.part2[\'3part\']', ['part1', 'part2', '3part']],
- ['part1.part2["3part"].part4', ['part1', 'part2', '3part', 'part4']],
- ['part1.part2[\'3part\'].part4', ['part1', 'part2', '3part', 'part4']],
- ['part1.part2["3part"]["4part"]', ['part1', 'part2', '3part', '4part']],
- ['part1.part2[\'3part\'][\'4part\']', ['part1', 'part2', '3part', '4part']]
- ];
-
- for (const [pathString, expected] of data) {
- // @ts-ignore
- vm.assert.deepStrictEqual(ObjectPropertyAccessor2.getPathArray(pathString), expected);
- }
-}
-
-/** */
-function testGetPathArray2() {
- /** @type {[pathString: string, message: string][]} */
- const data = [
- ['?', 'Unexpected character: ?'],
- ['.', 'Unexpected character: .'],
- ['0', 'Unexpected character: 0'],
- ['part1.[0]', 'Unexpected character: ['],
- ['part1?', 'Unexpected character: ?'],
- ['[part1]', 'Unexpected character: p'],
- ['[0a]', 'Unexpected character: a'],
- ['["part1"x]', 'Unexpected character: x'],
- ['[\'part1\'x]', 'Unexpected character: x'],
- ['["part1"]x', 'Unexpected character: x'],
- ['[\'part1\']x', 'Unexpected character: x'],
- ['part1..part2', 'Unexpected character: .'],
-
- ['[', 'Path not terminated correctly'],
- ['part1.', 'Path not terminated correctly'],
- ['part1[', 'Path not terminated correctly'],
- ['part1["', 'Path not terminated correctly'],
- ['part1[\'', 'Path not terminated correctly'],
- ['part1[""', 'Path not terminated correctly'],
- ['part1[\'\'', 'Path not terminated correctly'],
- ['part1[0', 'Path not terminated correctly'],
- ['part1[0].', 'Path not terminated correctly']
- ];
-
- for (const [pathString, message] of data) {
- assert.throws(() => ObjectPropertyAccessor2.getPathArray(pathString), {message});
- }
-}
-
-
-/** */
-function testHasProperty() {
- /** @type {[object: unknown, property: unknown, expected: boolean][]} */
- const data = [
- [{}, 'invalid', false],
- [{}, 0, false],
- [{valid: 0}, 'valid', true],
- [{null: 0}, null, false],
- [[], 'invalid', false],
- [[], 0, false],
- [[0], 0, true],
- [[0], null, false],
- ['string', 0, false],
- ['string', 'length', false],
- ['string', null, false]
- ];
-
- for (const [object, property, expected] of data) {
- // @ts-ignore
- assert.strictEqual(ObjectPropertyAccessor2.hasProperty(object, property), expected);
- }
-}
-
-/** */
-function testIsValidPropertyType() {
- /** @type {[object: unknown, property: unknown, expected: boolean][]} */
- const data = [
- [{}, 'invalid', true],
- [{}, 0, false],
- [{valid: 0}, 'valid', true],
- [{null: 0}, null, false],
- [[], 'invalid', false],
- [[], 0, true],
- [[0], 0, true],
- [[0], null, false],
- ['string', 0, false],
- ['string', 'length', false],
- ['string', null, false]
- ];
-
- for (const [object, property, expected] of data) {
- // @ts-ignore
- assert.strictEqual(ObjectPropertyAccessor2.isValidPropertyType(object, property), expected);
- }
-}
-
-
-/** */
-function main() {
- testGet1();
- testGet2();
- testSet1();
- testSet2();
- testDelete1();
- testDelete2();
- testSwap1();
- testSwap2();
- testGetPathString1();
- testGetPathString2();
- testGetPathArray1();
- testGetPathArray2();
- testHasProperty();
- testIsValidPropertyType();
-}
-
-
-if (require.main === module) { testMain(main); }