Fix double-space period, shift double-tap; settings; letters from system keymap

- Double-space replaced the space via a Backspace keysym, which clients apply after the commit: use delete_surrounding_text with the commit - Tests use a shared FakeEngine that applies ops to a simulated field - Double-tap shift locks at a sentence start; typing between taps doesn't - Organization name set: config lives in ~/.config/sloposk/ - Settings (auto-capitalization, double-space period) with a ⚙ panel - Letter rows come from the compositor's XKB keymap; other letters of the layout become long-press alternates; globe switches the system layout over org.kde.keyboard - One JSON template for non-letter layers; stretch keys even out rows Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 20:28:39 +02:00
parent c6c977eb4c
commit 5277ab16ff
49 changed files with 1162 additions and 359 deletions
@@ -0,0 +1,105 @@
+#include "TestLayouts.h"
+
+#include <QTest>
+
+using namespace Qt::StringLiterals;
+
+namespace {
+
+QString rowLetters(const Layout &layout, int row)
+{
+    QString letters;
+    for (const KeyDef &key : layout.layers.first().rows[row]) {
+        if (key.type == KeyType::Character && key.label.front().isLetter())
+            letters += key.label;
+    }
+    return letters;
+}
+
+const KeyDef &letterKey(const Layout &layout, const QString &label)
+{
+    for (const Row &row : layout.layers.first().rows) {
+        for (const KeyDef &key : row) {
+            if (key.label == label)
+                return key;
+        }
+    }
+    qFatal("no key %s", qPrintable(label));
+}
+
+} // namespace
+
+class TestLayoutBuilder : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void readsLetterRowsFromKeymap()
+    {
+        const Layout us = TestLayouts::build("us");
+        QCOMPARE(rowLetters(us, 0), u"qwertyuiop");
+        QCOMPARE(rowLetters(us, 1), u"asdfghjkl");
+        QCOMPARE(rowLetters(us, 2), u"zxcvbnm");
+
+        const Layout sk = TestLayouts::build("sk");
+        QCOMPARE(sk.name, u"Slovak");
+        QCOMPARE(rowLetters(sk, 0), u"qwertzuiopúä");
+        QCOMPARE(rowLetters(sk, 1), u"asdfghjklô");
+        QCOMPARE(rowLetters(sk, 2), u"yxcvbnm");
+
+        const Layout se = TestLayouts::build("se");
+        QCOMPARE(rowLetters(se, 0), u"qwertyuiopå");
+        QCOMPARE(rowLetters(se, 1), u"asdfghjklöä");
+    }
+
+    void shiftedFormComesFromKeymap()
+    {
+        QCOMPARE(letterKey(TestLayouts::build("sk"), u"ô"_s).shifted, u"Ô");
+    }
+
+    void flicksFollowColumns()
+    {
+        const Layout sk = TestLayouts::build("sk");
+        QCOMPARE(letterKey(sk, u"q"_s).flick, u"1");
+        QCOMPARE(letterKey(sk, u"p"_s).flick, u"0");
+        QVERIFY(letterKey(sk, u"ú"_s).flick.isEmpty()); // more letters than flicks
+    }
+
+    void numberRowLettersBecomeAlternates()
+    {
+        const Layout sk = TestLayouts::build("sk");
+        // The keymap's own letters come first: they're what this language types.
+        QCOMPARE(letterKey(sk, u"s"_s).alternates.first(), u"š");
+        QCOMPARE(letterKey(sk, u"l"_s).alternates.first(), u"ľ");
+        QCOMPARE(letterKey(sk, u"n"_s).alternates.first(), u"ň"); // BKSL on sk
+        QCOMPARE(letterKey(sk, u"e"_s).alternates.first(), u"é");
+        QCOMPARE(letterKey(sk, u"y"_s).alternates.first(), u"ý");
+    }
+
+    void lettersWithoutDecompositionFindTheirBase()
+    {
+        QCOMPARE(letterKey(TestLayouts::build("de"), u"s"_s).alternates.first(), u"ß");
+    }
+
+    void alternatesSkipLettersThatHaveKeys()
+    {
+        const Layout se = TestLayouts::build("se");
+        const QStringList a = letterKey(se, u"a"_s).alternates;
+        QVERIFY(!a.contains(u"ä"_s));
+        QVERIFY(!a.contains(u"å"_s));
+        QVERIFY(a.contains(u"á"_s));
+    }
+
+    void noPlaceholdersRemain()
+    {
+        for (const Layer &layer : TestLayouts::build("us").layers) {
+            for (const Row &row : layer.rows) {
+                for (const KeyDef &key : row)
+                    QVERIFY(key.type != KeyType::Letters);
+            }
+        }
+    }
+};
+
+QTEST_GUILESS_MAIN(TestLayoutBuilder)
+#include "tst_layoutbuilder.moc"