Differential D9491 Diff 24337 autotests/test_highlighter.cpp

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autotests/test_highlighter.cpp

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1​// krazy:excludeall=spelling
2​/**
3​ * Copyright (C) 2017 David Faure <faure@kde.org>
4​ *
5​ * This library is free software; you can redistribute it and/or
6​ * modify it under the terms of the GNU Lesser General Public
7​ * License as published by the Free Software Foundation; either
8​ * version 2.1 of the License, or (at your option) any later version.
9​ *
10​ * This library is distributed in the hope that it will be useful,
11​ * but WITHOUT ANY WARRANTY; without even the implied warranty of
12​ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13​ * Lesser General Public License for more details.
14​ *
15​ * You should have received a copy of the GNU Lesser General Public
16​ * License along with this library; if not, write to the Free Software
17​ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18​ * 02110-1301 USA
19​ */
20​
21​#include "highlighter.h"
22​#include "speller.h"
23​
24​#include <QPlainTextEdit>
25​#include <QStandardPaths>
26​#include <QDebug>
27​#include <QObject>
28​#include <qtest.h>
29​
30​using namespace Sonnet;
31​
32​class HighlighterTest : public QObject
33​{
34​ Q_OBJECT
35​
36​private Q_SLOTS:
37​ void initTestCase();
38​ void testEnglish();
39​ void testFrench();
40​ void testMultipleLanguages();
41​};
42​
43​void HighlighterTest::initTestCase()
44​{
45​ QStandardPaths::setTestModeEnabled(true);
46​
47​ Speller speller(QStringLiteral("en_US"));
48​ if (!speller.availableBackends().contains(QLatin1String("ASpell"))) {
49​ QSKIP("ASpell not available");
50​ }
51​ // Doing this here affects all the highlighters created later on, due to the weird hidden "Settings" class saving stuff behind the API's back...
52​ speller.setDefaultClient(QStringLiteral("ASpell"));
53​ if (!speller.availableLanguages().contains(QLatin1String("en"))) {
54​ QSKIP("'en' not available");
55​ }
56​
57​ // How weird to have to do this here and not with the Highlighter API....
58​ speller.setAttribute(Speller::AutoDetectLanguage, true);
59​}
60​
61​static const char s_englishSentence[] = "Hello helo this is the highlighter test enviroment guvernment"; // words from test_suggest.cpp
62​
63​void HighlighterTest::testEnglish()
64​{
65​ // GIVEN
66​ QPlainTextEdit textEdit;
67​ textEdit.setPlainText(QString::fromLatin1(s_englishSentence));
68​ Sonnet::Highlighter highlighter(&textEdit);
69​ highlighter.setCurrentLanguage(QStringLiteral("en"));
70​ QVERIFY(highlighter.spellCheckerFound());
71​ highlighter.rehighlight();
72​ QTextCursor cursor(textEdit.document());
73​
74​ // WHEN
75​ cursor.setPosition(6);
76​ const QStringList suggestionsForHelo = highlighter.suggestionsForWord(QStringLiteral("helo"), cursor);
77​ cursor.setPosition(40);
78​ const QStringList suggestionsForEnviroment = highlighter.suggestionsForWord(QStringLiteral("enviroment"), cursor);
79​
80​ // THEN
81​ QCOMPARE(suggestionsForHelo.count(), 10);
82​ QVERIFY2(suggestionsForHelo.contains(QStringLiteral("hello")), qPrintable(suggestionsForHelo.join(QLatin1Char(','))));
83​ QVERIFY2(suggestionsForEnviroment.contains(QStringLiteral("environment")), qPrintable(suggestionsForEnviroment.join(QLatin1Char(','))));
84​}
85​
86​static const char s_frenchSentence[] = "Bnjour est un bon mot pour tester le dictionnare.";
87​
88​void HighlighterTest::testFrench()
89​{
90​ // GIVEN
91​ QPlainTextEdit textEdit;
92​ textEdit.setPlainText(QString::fromLatin1(s_frenchSentence));
93​ Sonnet::Highlighter highlighter(&textEdit);
94​ highlighter.setCurrentLanguage(QStringLiteral("fr_FR"));
95​ QVERIFY(highlighter.spellCheckerFound());
96​ highlighter.rehighlight();
97​ QTextCursor cursor(textEdit.document());
98​
99​ // WHEN
100​ cursor.setPosition(0);
101​ const QStringList suggestionsForBnjour = highlighter.suggestionsForWord(QStringLiteral("Bnjour"), cursor);
102​ cursor.setPosition(37);
103​ const QStringList suggestionsForDict = highlighter.suggestionsForWord(QStringLiteral("dictionnare"), cursor);
104​
105​ // THEN
106​ QVERIFY2(suggestionsForBnjour.contains(QStringLiteral("Bonjour")), qPrintable(suggestionsForBnjour.join(QLatin1Char(','))));
107​ QVERIFY2(suggestionsForDict.contains(QStringLiteral("dictionnaire")), qPrintable(suggestionsForDict.join(QLatin1Char(','))));
108​}
109​
110​void HighlighterTest::testMultipleLanguages()
111​{
112​ // GIVEN
113​ QPlainTextEdit textEdit;
114​ const QString englishSentence = QString::fromLatin1(s_englishSentence) + QLatin1Char('\n');
115​ textEdit.setPlainText(englishSentence + QString::fromLatin1(s_frenchSentence));
116​ Sonnet::Highlighter highlighter(&textEdit);
117​ highlighter.rehighlight();
118​ QTextCursor cursor(textEdit.document());
119​
120​ // WHEN
121​ cursor.setPosition(6);
122​ const QStringList suggestionsForHelo = highlighter.suggestionsForWord(QStringLiteral("helo"), cursor);
123​ cursor.setPosition(40);
124​ const QStringList suggestionsForEnviroment = highlighter.suggestionsForWord(QStringLiteral("enviroment"), cursor);
125​ cursor.setPosition(englishSentence.size());
126​ const QStringList suggestionsForBnjour = highlighter.suggestionsForWord(QStringLiteral("Bnjour"), cursor);
127​ cursor.setPosition(englishSentence.size() + 37);
128​ const QStringList suggestionsForDict = highlighter.suggestionsForWord(QStringLiteral("dictionnare"), cursor);
129​
130​ // THEN
131​ QVERIFY2(suggestionsForHelo.contains(QStringLiteral("hello")), qPrintable(suggestionsForHelo.join(QLatin1Char(','))));
132​ QVERIFY2(suggestionsForEnviroment.contains(QStringLiteral("environment")), qPrintable(suggestionsForEnviroment.join(QLatin1Char(','))));
133​ QVERIFY2(suggestionsForBnjour.contains(QStringLiteral("Bonjour")), qPrintable(suggestionsForBnjour.join(QLatin1Char(','))));
134​ QVERIFY2(suggestionsForDict.contains(QStringLiteral("dictionnaire")), qPrintable(suggestionsForDict.join(QLatin1Char(','))));
135​}
136​
137​QTEST_MAIN(HighlighterTest)
138​
139​#include "test_highlighter.moc"