aboutsummaryrefslogtreecommitdiff
path: root/test
diff options
context:
space:
mode:
authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-08-22 17:50:56 -0400
committerGitHub <noreply@github.com>2020-08-22 17:50:56 -0400
commita96e1c20a7239254690822dac249c03a789ebd47 (patch)
treebed37bc1194c9cb580f608c520496f9a13fb908e /test
parentf0c974d319d9fb4c50c9a4a8f665a642edb77d58 (diff)
Dynamic property (#749)
* Add DynamicProperty class * Add tests for DynamicProperty
Diffstat (limited to 'test')
-rw-r--r--test/test-core.js169
1 files changed, 169 insertions, 0 deletions
diff --git a/test/test-core.js b/test/test-core.js
new file mode 100644
index 00000000..d4a880d1
--- /dev/null
+++ b/test/test-core.js
@@ -0,0 +1,169 @@
+/*
+ * Copyright (C) 2020 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 crypto = require('crypto');
+const {VM} = require('./yomichan-vm');
+
+const vm = new VM({
+ crypto: {
+ getRandomValues: (array) => {
+ const buffer = crypto.randomBytes(array.byteLength);
+ buffer.copy(array);
+ return array;
+ }
+ }
+});
+vm.execute([
+ 'mixed/js/core.js'
+]);
+const [DynamicProperty] = vm.get(['DynamicProperty']);
+
+
+function testDynamicProperty() {
+ const data = [
+ {
+ initialValue: 0,
+ operations: [
+ {
+ operation: null,
+ expectedDefaultValue: 0,
+ expectedValue: 0,
+ expectedOverrideCount: 0,
+ expeectedEventOccurred: false
+ },
+ {
+ operation: 'set.defaultValue',
+ args: [1],
+ expectedDefaultValue: 1,
+ expectedValue: 1,
+ expectedOverrideCount: 0,
+ expeectedEventOccurred: true
+ },
+ {
+ operation: 'set.defaultValue',
+ args: [1],
+ expectedDefaultValue: 1,
+ expectedValue: 1,
+ expectedOverrideCount: 0,
+ expeectedEventOccurred: false
+ },
+ {
+ operation: 'set.defaultValue',
+ args: [0],
+ expectedDefaultValue: 0,
+ expectedValue: 0,
+ expectedOverrideCount: 0,
+ expeectedEventOccurred: true
+ },
+ {
+ operation: 'setOverride',
+ args: [8],
+ expectedDefaultValue: 0,
+ expectedValue: 8,
+ expectedOverrideCount: 1,
+ expeectedEventOccurred: true
+ },
+ {
+ operation: 'setOverride',
+ args: [16],
+ expectedDefaultValue: 0,
+ expectedValue: 8,
+ expectedOverrideCount: 2,
+ expeectedEventOccurred: false
+ },
+ {
+ operation: 'setOverride',
+ args: [32, 1],
+ expectedDefaultValue: 0,
+ expectedValue: 32,
+ expectedOverrideCount: 3,
+ expeectedEventOccurred: true
+ },
+ {
+ operation: 'setOverride',
+ args: [64, -1],
+ expectedDefaultValue: 0,
+ expectedValue: 32,
+ expectedOverrideCount: 4,
+ expeectedEventOccurred: false
+ },
+ {
+ operation: 'clearOverride',
+ args: [-4],
+ expectedDefaultValue: 0,
+ expectedValue: 32,
+ expectedOverrideCount: 3,
+ expeectedEventOccurred: false
+ },
+ {
+ operation: 'clearOverride',
+ args: [-3],
+ expectedDefaultValue: 0,
+ expectedValue: 32,
+ expectedOverrideCount: 2,
+ expeectedEventOccurred: false
+ },
+ {
+ operation: 'clearOverride',
+ args: [-2],
+ expectedDefaultValue: 0,
+ expectedValue: 64,
+ expectedOverrideCount: 1,
+ expeectedEventOccurred: true
+ },
+ {
+ operation: 'clearOverride',
+ args: [-1],
+ expectedDefaultValue: 0,
+ expectedValue: 0,
+ expectedOverrideCount: 0,
+ expeectedEventOccurred: true
+ }
+ ]
+ }
+ ];
+
+ for (const {initialValue, operations} of data) {
+ const property = new DynamicProperty(initialValue);
+ const overrideTokens = [];
+ let eventOccurred = false;
+ const onChange = () => { eventOccurred = true; };
+ property.on('change', onChange);
+ for (const {operation, args, expectedDefaultValue, expectedValue, expectedOverrideCount, expeectedEventOccurred} of operations) {
+ eventOccurred = false;
+ switch (operation) {
+ case 'set.defaultValue': property.defaultValue = args[0]; break;
+ case 'setOverride': overrideTokens.push(property.setOverride(...args)); break;
+ case 'clearOverride': property.clearOverride(overrideTokens[overrideTokens.length + args[0]]); break;
+ }
+ assert.strictEqual(eventOccurred, expeectedEventOccurred);
+ assert.strictEqual(property.defaultValue, expectedDefaultValue);
+ assert.strictEqual(property.value, expectedValue);
+ assert.strictEqual(property.overrideCount, expectedOverrideCount);
+ }
+ property.off('change', onChange);
+ }
+}
+
+
+function main() {
+ testDynamicProperty();
+}
+
+
+if (require.main === module) { main(); }