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tests: Add unit test for highlighter

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Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2033>
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Sebastian Keller 2021-11-17 03:05:05 +01:00 committed by Marge Bot
parent 3d8b866a9d
commit a4b6b07d78
2 changed files with 117 additions and 1 deletions
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12
tests/meson.build
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@ -10,7 +10,17 @@ run_test = configure_file(
testenv = environment() testenv = environment()
testenv.set('GSETTINGS_SCHEMA_DIR', join_paths(meson.build_root(), 'data')) testenv.set('GSETTINGS_SCHEMA_DIR', join_paths(meson.build_root(), 'data'))
foreach test : ['insertSorted', 'jsParse', 'markup', 'params', 'url', 'versionCompare'] tests = [
'highlighter',
'insertSorted',
'jsParse',
'markup',
'params',
'url',
'versionCompare',
]
foreach test : tests
test(test, run_test, test(test, run_test,
args: 'unit/@0@.js'.format(test), args: 'unit/@0@.js'.format(test),
env: testenv, env: testenv,

106
tests/unit/highlighter.js Normal file
View File

@ -0,0 +1,106 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
// Test cases for SearchResult description match highlighter
const JsUnit = imports.jsUnit;
const Pango = imports.gi.Pango;
const Environment = imports.ui.environment;
Environment.init();
const Util = imports.misc.util;
const tests = [
{ input: 'abc cba',
terms: null,
output: 'abc cba' },
{ input: 'abc cba',
terms: [],
output: 'abc cba' },
{ input: 'abc cba',
terms: [''],
output: 'abc cba' },
{ input: 'abc cba',
terms: ['a'],
output: '<b>a</b>bc cb<b>a</b>' },
{ input: 'abc cba',
terms: ['a', 'a'],
output: '<b>a</b>bc cb<b>a</b>' },
{ input: 'CaSe InSenSiTiVe',
terms: ['cas', 'sens'],
output: '<b>CaS</b>e In<b>SenS</b>iTiVe' },
{ input: 'This contains the < character',
terms: null,
output: 'This contains the &lt; character' },
{ input: 'Don\'t',
terms: ['t'],
output: 'Don&apos;<b>t</b>' },
{ input: 'Don\'t',
terms: ['n\'t'],
output: 'Do<b>n&apos;t</b>' },
{ input: 'Don\'t',
terms: ['o', 't'],
output: 'D<b>o</b>n&apos;<b>t</b>' },
{ input: 'salt&pepper',
terms: ['salt'],
output: '<b>salt</b>&amp;pepper' },
{ input: 'salt&pepper',
terms: ['salt', 'alt'],
output: '<b>salt</b>&amp;pepper' },
{ input: 'salt&pepper',
terms: ['pepper'],
output: 'salt&amp;<b>pepper</b>' },
{ input: 'salt&pepper',
terms: ['salt', 'pepper'],
output: '<b>salt</b>&amp;<b>pepper</b>' },
{ input: 'salt&pepper',
terms: ['t', 'p'],
output: 'sal<b>t</b>&amp;<b>p</b>e<b>p</b><b>p</b>er' },
{ input: 'salt&pepper',
terms: ['t', '&', 'p'],
output: 'sal<b>t</b><b>&amp;</b><b>p</b>e<b>p</b><b>p</b>er' },
{ input: 'salt&pepper',
terms: ['e'],
output: 'salt&amp;p<b>e</b>pp<b>e</b>r' },
{ input: 'salt&pepper',
terms: ['&a', '&am', '&amp', '&amp;'],
output: 'salt&amp;pepper' },
{ input: '&&&&&',
terms: ['a'],
output: '&amp;&amp;&amp;&amp;&amp;' },
{ input: '&;&;&;&;&;',
terms: ['a'],
output: '&amp;;&amp;;&amp;;&amp;;&amp;;' },
{ input: '&;&;&;&;&;',
terms: [';'],
output: '&amp;<b>;</b>&amp;<b>;</b>&amp;<b>;</b>&amp;<b>;</b>&amp;<b>;</b>' },
{ input: '&amp;',
terms: ['a'],
output: '&amp;<b>a</b>mp;' }
];
try {
for (let i = 0; i < tests.length; i++) {
let highlighter = new Util.Highlighter(tests[i].terms);
let output = highlighter.highlight(tests[i].input);
JsUnit.assertEquals(`Test ${i + 1} highlight ` +
`"${tests[i].terms}" in "${tests[i].input}"`,
output, tests[i].output);
let parsed = false;
try {
Pango.parse_markup(output, -1, '');
parsed = true;
} catch (e) {}
JsUnit.assertEquals(`Test ${i + 1} is valid markup`, true, parsed);
}
} catch (e) {
if (typeof(e.isJsUnitException) != 'undefined'
&& e.isJsUnitException)
{
if (e.comment)
log(`Error in: ${e.comment}`);
}
throw e;
}