Add some tests.

src/_h5ai/public/js/lib/view/base.js

@@ -16,10 +16,9 @@ const mainrowTpl =
         </div>`;
 
 const init = () => {
-    dom('#fallback, #fallback-hints').rm();
-
     const $root = dom(rootSelector)
         .attr('id', 'root')
+        .clr()
         .app(topbarTpl)
         .app(mainrowTpl);
 

test/index.js

@@ -9,6 +9,7 @@ require('./tests/premisses');
 require('./tests/unit/core/event');
 require('./tests/unit/core/format');
 require('./tests/unit/util/naturalCmp');
+require('./tests/unit/util/parsePatten');
 
 pinHtml();
 

test/tests/unit/util/parsePatten.js

@@ -0,0 +1,42 @@
+const {test, assert, insp} = require('scar');
+const {parsePattern} = require('../../../../src/_h5ai/public/js/lib/util');
+
+test('util.parsePattern is function', () => {
+    assert.equal(typeof parsePattern, 'function');
+});
+
+[
+    ['', false, ''],
+    [' ', false, '\\ '],
+    ['a', false, 'a'],
+    ['ä', false, 'ä'],
+    ['á', false, 'á'],
+    ['*', false, '\\*'],
+    ['ab', false, 'ab'],
+    ['rea', false, 'rea'],
+    ['re:', false, 're:'],
+    ['re:a', false, 're:a'],
+    ['a b', false, 'a\\ b'],
+    ['ab c', false, 'ab\\ c'],
+    [' a ', false, '\\ a\\ '],
+
+    ['', true, ''],
+    [' ', true, ''],
+    ['a', true, 'a'],
+    ['ä', true, 'ä'],
+    ['á', true, 'á'],
+    ['*', true, '\\*'],
+    ['ab', true, 'a.*?b'],
+    ['rea', true, 'r.*?e.*?a'],
+    [' re:', true, 'r.*?e.*?:'],
+    ['are:', true, 'a.*?r.*?e.*?:'],
+    ['re:', true, ''],
+    ['re:a', true, 'a'],
+    ['a b', true, 'a|b'],
+    ['ab c', true, 'a.*?b|c'],
+    [' a ', true, 'a']
+].forEach(([pattern, advanced, exp]) => {
+    test(`util.parsePattern(${insp(pattern)}, ${insp(advanced)}) === ${insp(exp)}`, () => {
+        assert.equal(parsePattern(pattern, advanced), exp);
+    });
+});