1 files changed, 62 insertions, 0 deletions

diff --git a/tests/js/searchtools.js b/tests/js/searchtools.js
new file mode 100644
index 0000000..c9e0c43
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+++ b/tests/js/searchtools.js
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+describe('Basic html theme search', function() {
+
+  describe('terms search', function() {
+
+    it('should find "C++" when in index', function() {
+      index = {
+        docnames:["index"],
+        filenames:["index.rst"],
+        terms:{'c++':0},
+        titles:["<no title>"],
+        titleterms:{}
+      }
+      Search.setIndex(index);
+      searchterms = ['c++'];
+      excluded = [];
+      terms = index.terms;
+      titleterms = index.titleterms;
+
+      hits = [[
+        "index",
+        "<no title>",
+        "",
+        null,
+        2,
+        "index.rst"
+      ]];
+      expect(Search.performTermsSearch(searchterms, excluded, terms, titleterms)).toEqual(hits);
+    });
+
+  });
+
+});
+
+// This is regression test for https://github.com/sphinx-doc/sphinx/issues/3150
+describe('splitQuery regression tests', () => {
+
+  it('can split English words', () => {
+    const parts = splitQuery('   Hello    World   ')
+    expect(parts).toEqual(['Hello', 'World'])
+  })
+
+  it('can split special characters', () => {
+    const parts = splitQuery('Pin-Code')
+    expect(parts).toEqual(['Pin', 'Code'])
+  })
+
+  it('can split Chinese characters', () => {
+    const parts = splitQuery('Hello from 中国 上海')
+    expect(parts).toEqual(['Hello', 'from', '中国', '上海'])
+  })
+
+  it('can split Emoji (surrogate pair) characters. It should keep emojis.', () => {
+    const parts = splitQuery('😁😁')
+    expect(parts).toEqual(['😁😁'])
+  })
+
+  it('can split umlauts. It should keep umlauts.', () => {
+    const parts = splitQuery('Löschen Prüfung Abändern ærlig spørsmål')
+    expect(parts).toEqual(['Löschen', 'Prüfung', 'Abändern', 'ærlig', 'spørsmål'])
+  })
+
+})