aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--package.json2
-rw-r--r--test/test-text-source-map.js234
2 files changed, 235 insertions, 1 deletions
diff --git a/package.json b/package.json
index 8ae103a0..b02ec179 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
"scripts": {
"test": "npm run test-lint && npm run test-code",
"test-lint": "eslint . && node ./test/lint/global-declarations.js",
- "test-code": "node ./test/test-schema.js && node ./test/test-dictionary.js && node ./test/test-database.js && node ./test/test-document.js && node ./test/test-object-property-accessor.js && node ./test/test-japanese.js"
+ "test-code": "node ./test/test-schema.js && node ./test/test-dictionary.js && node ./test/test-database.js && node ./test/test-document.js && node ./test/test-object-property-accessor.js && node ./test/test-japanese.js && node ./test/test-text-source-map.js"
},
"repository": {
"type": "git",
diff --git a/test/test-text-source-map.js b/test/test-text-source-map.js
new file mode 100644
index 00000000..25bd8fc2
--- /dev/null
+++ b/test/test-text-source-map.js
@@ -0,0 +1,234 @@
+/*
+ * Copyright (C) 2020 Alex Yatskov <alex@foosoft.net>
+ * Author: Alex Yatskov <alex@foosoft.net>
+ *
+ * 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 {VM} = require('./yomichan-vm');
+
+const vm = new VM();
+vm.execute(['bg/js/text-source-map.js']);
+const TextSourceMap = vm.get('TextSourceMap');
+
+
+function testSource() {
+ const data = [
+ ['source1'],
+ ['source2'],
+ ['source3']
+ ];
+
+ for (const [source] of data) {
+ const sourceMap = new TextSourceMap(source);
+ assert.strictEqual(source, sourceMap.source);
+ }
+}
+
+function testEquals() {
+ const data = [
+ [['source1', null], ['source1', null], true],
+ [['source2', null], ['source2', null], true],
+ [['source3', null], ['source3', null], true],
+
+ [['source1', [1, 1, 1, 1, 1, 1, 1]], ['source1', null], true],
+ [['source2', [1, 1, 1, 1, 1, 1, 1]], ['source2', null], true],
+ [['source3', [1, 1, 1, 1, 1, 1, 1]], ['source3', null], true],
+
+ [['source1', null], ['source1', [1, 1, 1, 1, 1, 1, 1]], true],
+ [['source2', null], ['source2', [1, 1, 1, 1, 1, 1, 1]], true],
+ [['source3', null], ['source3', [1, 1, 1, 1, 1, 1, 1]], true],
+
+ [['source1', [1, 1, 1, 1, 1, 1, 1]], ['source1', [1, 1, 1, 1, 1, 1, 1]], true],
+ [['source2', [1, 1, 1, 1, 1, 1, 1]], ['source2', [1, 1, 1, 1, 1, 1, 1]], true],
+ [['source3', [1, 1, 1, 1, 1, 1, 1]], ['source3', [1, 1, 1, 1, 1, 1, 1]], true],
+
+ [['source1', [1, 2, 1, 3]], ['source1', [1, 2, 1, 3]], true],
+ [['source2', [1, 2, 1, 3]], ['source2', [1, 2, 1, 3]], true],
+ [['source3', [1, 2, 1, 3]], ['source3', [1, 2, 1, 3]], true],
+
+ [['source1', [1, 3, 1, 2]], ['source1', [1, 2, 1, 3]], false],
+ [['source2', [1, 3, 1, 2]], ['source2', [1, 2, 1, 3]], false],
+ [['source3', [1, 3, 1, 2]], ['source3', [1, 2, 1, 3]], false],
+
+ [['source1', [1, 1, 1, 1, 1, 1, 1]], ['source4', [1, 1, 1, 1, 1, 1, 1]], false],
+ [['source2', [1, 1, 1, 1, 1, 1, 1]], ['source5', [1, 1, 1, 1, 1, 1, 1]], false],
+ [['source3', [1, 1, 1, 1, 1, 1, 1]], ['source6', [1, 1, 1, 1, 1, 1, 1]], false]
+ ];
+
+ for (const [[source1, mapping1], [source2, mapping2], expectedEquals] of data) {
+ const sourceMap1 = new TextSourceMap(source1, mapping1);
+ const sourceMap2 = new TextSourceMap(source2, mapping2);
+ assert.ok(sourceMap1.equals(sourceMap1));
+ assert.ok(sourceMap2.equals(sourceMap2));
+ assert.strictEqual(sourceMap1.equals(sourceMap2), expectedEquals);
+ }
+}
+
+function testGetSourceLength() {
+ const data = [
+ [['source', [1, 1, 1, 1, 1, 1]], 1, 1],
+ [['source', [1, 1, 1, 1, 1, 1]], 2, 2],
+ [['source', [1, 1, 1, 1, 1, 1]], 3, 3],
+ [['source', [1, 1, 1, 1, 1, 1]], 4, 4],
+ [['source', [1, 1, 1, 1, 1, 1]], 5, 5],
+ [['source', [1, 1, 1, 1, 1, 1]], 6, 6],
+
+ [['source', [2, 2, 2]], 1, 2],
+ [['source', [2, 2, 2]], 2, 4],
+ [['source', [2, 2, 2]], 3, 6],
+
+ [['source', [3, 3]], 1, 3],
+ [['source', [3, 3]], 2, 6],
+
+ [['source', [6, 6]], 1, 6]
+ ];
+
+ for (const [[source, mapping], finalLength, expectedValue] of data) {
+ const sourceMap = new TextSourceMap(source, mapping);
+ assert.strictEqual(sourceMap.getSourceLength(finalLength), expectedValue);
+ }
+}
+
+function testCombineInsert() {
+ const data = [
+ // No operations
+ [
+ ['source', null],
+ ['source', [1, 1, 1, 1, 1, 1]],
+ []
+ ],
+
+ // Combine
+ [
+ ['source', null],
+ ['source', [3, 1, 1, 1]],
+ [
+ ['combine', 0, 2]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [1, 1, 1, 3]],
+ [
+ ['combine', 3, 2]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [3, 3]],
+ [
+ ['combine', 0, 2],
+ ['combine', 1, 2]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [3, 3]],
+ [
+ ['combine', 3, 2],
+ ['combine', 0, 2]
+ ]
+ ],
+
+ // Insert
+ [
+ ['source', null],
+ ['source', [0, 1, 1, 1, 1, 1, 1]],
+ [
+ ['insert', 0, 0]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [1, 1, 1, 1, 1, 1, 0]],
+ [
+ ['insert', 6, 0]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [0, 1, 1, 1, 1, 1, 1, 0]],
+ [
+ ['insert', 0, 0],
+ ['insert', 7, 0]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [0, 1, 1, 1, 1, 1, 1, 0]],
+ [
+ ['insert', 6, 0],
+ ['insert', 0, 0]
+ ]
+ ],
+
+ // Mixed
+ [
+ ['source', null],
+ ['source', [3, 0, 3]],
+ [
+ ['combine', 0, 2],
+ ['insert', 1, 0],
+ ['combine', 2, 2]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [3, 0, 3]],
+ [
+ ['combine', 0, 2],
+ ['combine', 1, 2],
+ ['insert', 1, 0]
+ ]
+ ],
+ [
+ ['source', null],
+ ['source', [3, 0, 3]],
+ [
+ ['insert', 3, 0],
+ ['combine', 0, 2],
+ ['combine', 2, 2]
+ ]
+ ]
+ ];
+
+ for (const [[source, mapping], [expectedSource, expectedMapping], operations] of data) {
+ const sourceMap = new TextSourceMap(source, mapping);
+ const expectedSourceMap = new TextSourceMap(expectedSource, expectedMapping);
+ for (const [operation, ...args] of operations) {
+ switch (operation) {
+ case 'combine':
+ sourceMap.combine(...args);
+ break;
+ case 'insert':
+ sourceMap.insert(...args);
+ break;
+ }
+ }
+ assert.ok(sourceMap.equals(expectedSourceMap));
+ }
+}
+
+
+function main() {
+ testSource();
+ testEquals();
+ testGetSourceLength();
+ testCombineInsert();
+}
+
+
+if (require.main === module) { main(); }