| <!DOCTYPE html> |
| <link rel="help" href="https://www.w3.org/TR/1999/REC-xpath-19991116/#function-normalize-space"> |
| <link rel="help" href="https://www.w3.org/TR/xpath-functions-31/#func-normalize-space"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body> |
| <div id="target"> a <br> b</div> |
| <script> |
| function normalizeSpace(exp) { |
| return document.evaluate(`normalize-space("${exp}")`, document).stringValue; |
| } |
| |
| test(() => { |
| assert_equals(document.evaluate('normalize-space()', document.querySelector('#target')).stringValue, 'a b'); |
| }, 'normalize-space() without arguments'); |
| |
| test(() => { |
| assert_equals(normalizeSpace(' a \t b\r\nc '), 'a b c'); |
| |
| assert_equals(normalizeSpace('y\x0B\x0C\x0E\x0Fz'), 'y\x0b\x0c\x0e\x0fz'); |
| assert_equals(normalizeSpace('\xA0 \u3000'), '\xA0 \u3000'); |
| }, 'normalize-space() should handle only #x20, #x9, #xD, and #xA'); |
| </script> |
