MailJDTourDownloadDocsQualityTestsCoverage

Which source lines and branches the tests execute. Lines 91.5 %, branches 75.0 % (minimum 85 % and 72 %). main @ 399ffe3d · 21 October 2026 · pipeline 7238.

GCC Code Coverage Report

Directory: src/
Coverage: low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%
Coverage Exec / Excl / Total
Lines: 93.3% 180 / 0 / 193
Functions: 100.0% 13 / 0 / 13
Branches: 82.3% 247 / 0 / 300
data/RelationIndex.cpp
Line Branch Exec Source
1 #include "RelationIndex.h"
2
3 #include "RelationVocabulary.h"
4
5 #include "ContactIndex.h"
6
7 #include <QHash>
8 #include <QLoggingCategory>
9 #include <QSqlError>
10 #include <QSqlQuery>
11 #include <algorithm>
12 #include <QUrl>
13 #include <QVariant>
14
15 Q_DECLARE_LOGGING_CATEGORY(lcContactPeople)
16
17 namespace RelationIndex {
18
19 namespace {
20
21 struct CardInfo {
22 qint64 id = 0;
23 qint64 bookId = 0;
24 QString uid;
25 QString name;
26 QString href;
27 bool writable = true;
28 bool bookReadOnly = false;
29 QString gender;
30
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 7356 QString key() const { return QStringLiteral("%1/%2").arg(bookId).arg(uid); }
31 };
32
33 20007 QString bareUid(QString uid) {
34
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 20007 uid = uid.trimmed();
35
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 20007 if (uid.startsWith(QLatin1String("urn:uuid:"), Qt::CaseInsensitive))
36
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 1 uid = uid.mid(9);
37 20007 return uid.toLower();
38 }
39
40 1624 CardInfo cardInfo(const QSqlDatabase &db, qint64 cardId) {
41
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 1624 QSqlQuery q(db);
42
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 1624 q.prepare(QStringLiteral("SELECT c.id, c.book_id, c.uid, c.display_name, c.href, c.writable, b.read_only,"
43 " COALESCE(t.gender, '') FROM cards c JOIN address_books b ON b.id = c.book_id"
44 " LEFT JOIN card_traits t ON t.card_id = c.id WHERE c.id = ?"));
45
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 1624 q.addBindValue(cardId);
46 1624 CardInfo info;
47
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 1624 if (q.exec() && q.next()) {
48
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 1624 info.id = q.value(0).toLongLong();
49
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 1624 info.bookId = q.value(1).toLongLong();
50
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 1624 info.uid = q.value(2).toString();
51
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 1624 info.name = q.value(3).toString();
52
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 1624 info.href = q.value(4).toString();
53
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 1624 info.writable = q.value(5).toBool();
54
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 1624 info.bookReadOnly = q.value(6).toBool();
55
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 1624 info.gender = q.value(7).toString();
56 }
57 1624 return info;
58 1624 }
59
60 // Cards whose UID equals `uid` in any of its forms, the holder's book first.
61 19243 qint64 byUid(const QSqlDatabase &db, qint64 holderBookId, const QString &uid) {
62
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 19243 const QString bare = bareUid(uid);
63
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 19243 if (bare.isEmpty())
64 1492 return 0;
65
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 17751 QSqlQuery q(db);
66
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 17751 q.prepare(QStringLiteral("SELECT id FROM cards WHERE lower(uid) IN (?, ?) ORDER BY (book_id = ?) DESC, id LIMIT 1"));
67
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 17751 q.addBindValue(bare);
68
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 17751 q.addBindValue(QStringLiteral("urn:uuid:") + bare);
69
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 17751 q.addBindValue(holderBookId);
70
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 17751 return q.exec() && q.next() ? q.value(0).toLongLong() : 0;
71 19243 }
72
73 4 qint64 byUri(const QSqlDatabase &db, const QString &uri) {
74
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 4 if (uri.startsWith(QLatin1String("mailto:"), Qt::CaseInsensitive)) {
75
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 1 QSqlQuery q(db);
76
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 1 q.prepare(QStringLiteral("SELECT card_id FROM card_addresses WHERE address_key = ? ORDER BY card_id LIMIT 1"));
77
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 1 q.addBindValue(ContactIndex::addressKey(QUrl::fromPercentEncoding(uri.mid(7).toUtf8())));
78
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 1 return q.exec() && q.next() ? q.value(0).toLongLong() : 0;
79 1 }
80
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 3 if (!uri.startsWith(QLatin1String("http"), Qt::CaseInsensitive))
81 1 return 0;
82 // S106-170: the stored href is compared as text — inside LIKE its % and _
83 // were wildcards — against the decoded and the percent-encoded path.
84
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 2 const QUrl url(uri);
85
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 2 const QString path = url.path();
86
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 2 const QString encoded = url.path(QUrl::FullyEncoded);
87
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 2 if (path.isEmpty())
88 ✗ return 0;
89
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 2 QSqlQuery q(db);
90
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 2 q.prepare(QStringLiteral("SELECT id FROM cards WHERE href <> '' AND (href IN (?, ?)"
91 " OR substr(?, -length(href)) = href OR substr(?, -length(href)) = href)"
92 " ORDER BY id LIMIT 1"));
93
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 2 q.addBindValue(path);
94
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 2 q.addBindValue(encoded);
95
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 2 q.addBindValue(path);
96
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 2 q.addBindValue(encoded);
97
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 2 return q.exec() && q.next() ? q.value(0).toLongLong() : 0;
98 2 }
99
100 // A unique display name (folded), the holder's book first.
101 743 qint64 byName(const QSqlDatabase &db, qint64 holderBookId, const QString &name) {
102
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 743 const QString folded = ContactIndex::foldForSort(name);
103
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 743 if (folded.isEmpty())
104 ✗ return 0;
105
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 743 QSqlQuery q(db);
106
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 743 q.prepare(QStringLiteral("SELECT id, book_id FROM cards WHERE sort_display = ? AND kind <> 'group' LIMIT 3"));
107
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 743 q.addBindValue(folded);
108
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 743 if (!q.exec())
109 ✗ return 0;
110 743 QList<QPair<qint64, qint64>> hits;
111
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 1121 while (q.next())
112
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 378 hits.append({q.value(0).toLongLong(), q.value(1).toLongLong()});
113
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 752 for (const auto &hit : hits)
114
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 378 if (hit.second == holderBookId)
115 369 return hit.first;
116
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 374 return hits.size() == 1 ? hits.first().first : 0;
117 743 }
118
119 struct Stored {
120 qint64 cardId = 0;
121 int position = -1;
122 QString role, type, label, uid, uri, name, model;
123 };
124
125 1528 QList<Stored> storedRows(QSqlQuery &q) {
126 1528 QList<Stored> rows;
127
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 3087 while (q.next())
128
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 6236 rows.append({q.value(0).toLongLong(), q.value(1).toInt(), q.value(2).toString(), q.value(3).toString(),
129 1559 q.value(4).toString(), q.value(5).toString(), q.value(6).toString(), q.value(7).toString(),
130 1559 q.value(8).toString()});
131 1528 return rows;
132 3118 }
133
134 const char *kStoredColumns = "card_id, position, role, type, label, target_uid, target_uri, target_name, model";
135
136 926 Row rowFor(const Stored &stored, const CardInfo &holder, const CardInfo &other, bool inverse) {
137 926 Row row;
138 926 row.type = stored.type;
139 926 row.label = stored.label;
140 926 row.sourceIndex = stored.position;
141 926 row.storedOnCardId = holder.id;
142
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 926 row.storedOnKey = holder.key();
143
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 926 if (stored.role == QLatin1String("via"))
144
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 276 row.role = inverse ? QStringLiteral("introduced") : QStringLiteral("via");
145 else
146
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 1576 row.role = inverse ? QStringLiteral("inverse") : QStringLiteral("relation");
147
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 926 row.readOnly = stored.model == QLatin1String("legacy") || !holder.writable || holder.bookReadOnly;
148
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 926 if (other.id > 0) {
149 913 row.otherCardId = other.id;
150
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 913 row.otherKey = other.key();
151 913 row.otherName = other.name;
152 913 row.otherGender = other.gender;
153 } else {
154 13 row.otherName = stored.name;
155
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 13 row.dangling = !stored.uid.isEmpty() || !stored.uri.isEmpty();
156 13 row.textOnly = !row.dangling;
157 }
158 926 return row;
159 ✗ }
160
161 } // namespace
162
163 18496 qint64 resolve(const QSqlDatabase &db, qint64 holderBookId, const QString &uid, const QString &uri,
164 const QString &name) {
165
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 18496 if (const qint64 id = byUid(db, holderBookId, uid); id > 0)
166 17749 return id;
167
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 1494 if (const qint64 id = byUid(db, holderBookId, uri.startsWith(QLatin1String("urn:uuid:"), Qt::CaseInsensitive)
168
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 1494 ? uri
169 : QString());
170 id > 0)
171 ✗ return id;
172
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 747 if (!uri.isEmpty())
173 4 return byUri(db, uri);
174
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 743 if (!uid.isEmpty())
175 ✗ return 0; // a UID that names no card is dangling, never matched by name
176 743 return byName(db, holderBookId, name);
177 }
178
179 764 QList<Row> forCard(const QSqlDatabase &db, qint64 cardId, int limit) {
180 764 QList<Row> rows;
181
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 764 const CardInfo self = cardInfo(db, cardId);
182
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 764 if (self.id == 0)
183 ✗ return rows;
184 764 QHash<qint64, CardInfo> infos;
185 915 const auto info = [&](qint64 id) {
186
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 915 if (!infos.contains(id))
187
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 860 infos.insert(id, cardInfo(db, id));
188 915 return infos.value(id);
189 764 };
190 // Stored on this card.
191
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 764 QSqlQuery own(db);
192
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 2292 own.prepare(QStringLiteral("SELECT %1 FROM card_relations WHERE card_id = ? ORDER BY role, position")
193
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 2292 .arg(QLatin1String(kStoredColumns)));
194
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 764 own.addBindValue(cardId);
195
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 764 if (!own.exec())
196 ✗ qCWarning(lcContactPeople) << "Relations of card" << cardId << "could not be read:" << own.lastError().text();
197
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 1246 for (const Stored &stored : storedRows(own)) {
198
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 482 if (rows.size() >= limit)
199 ✗ break;
200
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 482 const qint64 target = resolve(db, self.bookId, stored.uid, stored.uri, stored.name);
201
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 482 rows.append(rowFor(stored, self, target > 0 ? info(target) : CardInfo{}, false));
202 764 }
203 // Stored on other cards and pointing here: candidates by UID, URI or name,
204 // confirmed by resolving them from their own book.
205
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 764 const QString bare = bareUid(self.uid);
206
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 764 QSqlQuery other(db);
207
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 2292 other.prepare(QStringLiteral("SELECT %1 FROM card_relations WHERE card_id <> ? AND (lower(target_uid) IN (?, ?)"
208 " OR lower(target_uri) IN (?, ?) OR (target_uid = '' AND target_uri <> '')"
209 " OR (target_uid = '' AND target_uri = ''))"
210 " ORDER BY card_id, position")
211
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 2292 .arg(QLatin1String(kStoredColumns)));
212
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 764 other.addBindValue(cardId);
213
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 764 other.addBindValue(bare);
214
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 764 other.addBindValue(QStringLiteral("urn:uuid:") + bare);
215
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 764 other.addBindValue(QStringLiteral("urn:uuid:") + bare);
216
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 764 other.addBindValue(self.uid.toLower());
217 // S106-155: name-only relations are matched with the same Unicode fold
218 // resolve() uses (SQL lower() folds ASCII only: MÜLLER never met Müller).
219
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 764 const QString selfName = ContactIndex::foldForSort(self.name);
220
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 764 if (!other.exec())
221 ✗ qCWarning(lcContactPeople) << "Inverse relations of card" << cardId << "could not be read";
222
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 1841 for (const Stored &stored : storedRows(other)) {
223
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 1077 if (rows.size() >= limit)
224 ✗ break;
225
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 1077 if (stored.uid.isEmpty() && stored.uri.isEmpty() && ContactIndex::foldForSort(stored.name) != selfName)
226 633 continue;
227
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 446 const CardInfo holder = info(stored.cardId);
228
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 446 if (resolve(db, holder.bookId, stored.uid, stored.uri, stored.name) != cardId)
229 ✗ continue;
230 // F103-22: entered on both cards ("A is B's parent" and "B is A's child"),
231 // a relationship shows once — the line on this card.
232
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 446 const QString mirrored = RelationVocabulary::inverseOf(stored.type);
233
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 446 const bool duplicate = !mirrored.isEmpty() && std::any_of(rows.cbegin(), rows.cend(), [&](const Row &row) {
234
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 1186 return row.role == QLatin1String("relation") && row.otherCardId == holder.id &&
235
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 1186 RelationVocabulary::canonical(row.type) == mirrored;
236 446 });
237
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 446 if (duplicate)
238 2 continue;
239
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 444 rows.append(rowFor(stored, holder, holder, true));
240 1212 }
241 764 return rows;
242 764 }
243
244 818 QList<Edge> allEdges(const QSqlDatabase &db, int limit) {
245 818 QList<Edge> edges;
246
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 818 QSqlQuery q(db);
247
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 818 q.prepare(QStringLiteral("SELECT r.card_id, r.position, r.role, r.type, r.label, r.target_uid, r.target_uri,"
248 " r.target_name, r.model, c.book_id FROM card_relations r JOIN cards c ON c.id = r.card_id"
249 " ORDER BY r.card_id, r.position LIMIT ?"));
250
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 818 q.addBindValue(limit);
251
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 818 if (!q.exec())
252 ✗ return edges;
253 struct Pending {
254 Stored stored;
255 qint64 bookId;
256 };
257 818 QList<Pending> pending;
258
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 18385 while (q.next())
259
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 70268 pending.append({{q.value(0).toLongLong(), q.value(1).toInt(), q.value(2).toString(), q.value(3).toString(),
260 17567 q.value(4).toString(), q.value(5).toString(), q.value(6).toString(), q.value(7).toString(),
261 17567 q.value(8).toString()},
262
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 35134 q.value(9).toLongLong()});
263
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 818 q.finish();
264
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 18385 for (const Pending &p : pending) {
265 17567 Edge edge;
266 17567 edge.fromCardId = p.stored.cardId;
267
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 17567 edge.toCardId = resolve(db, p.bookId, p.stored.uid, p.stored.uri, p.stored.name);
268 17567 edge.role = p.stored.role;
269 17567 edge.type = p.stored.type;
270 17567 edge.label = p.stored.label;
271 17567 edge.toName = p.stored.name;
272 17567 edge.sourceIndex = p.stored.position;
273
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 17567 edges.append(edge);
274 17567 }
275 818 return edges;
276 53519 }
277
278 } // namespace RelationIndex
279