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: 71.9% 69 / 0 / 96
Functions: 71.4% 5 / 0 / 7
Branches: 65.6% 99 / 0 / 151
data/FolderSuggestionStore.cpp
Line Branch Exec Source
1 #include "FolderSuggestionStore.h"
2
3 #include <QDateTime>
4 #include <QFileInfo>
5 #include <QSqlError>
6 #include <QSqlQuery>
7 #include <QUuid>
8
9 namespace {
10 ✗ bool fail(const QSqlQuery &query, QString *error) {
11 ✗ if (error) *error = query.lastError().text();
12 ✗ return false;
13 }
14 } // namespace
15
16 433 FolderSuggestionStore::~FolderSuggestionStore() { close(); }
17
18 866 void FolderSuggestionStore::close() {
19
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 866 if (m_connection.isEmpty()) return;
20 433 m_db.close();
21
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 433 m_db = QSqlDatabase();
22 433 QSqlDatabase::removeDatabase(m_connection);
23 433 m_connection.clear();
24 }
25
26 433 bool FolderSuggestionStore::open(const QString &predictorPath, QString *error) {
27
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 433 close();
28 // The training session creates the predictor file; this store never does.
29
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 433 if (!QFileInfo(predictorPath).isFile()) {
30 ✗ if (error) *error = QStringLiteral("Folder prediction database is unavailable");
31 ✗ return false;
32 }
33
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 866 m_connection = QStringLiteral("folder_suggestions_") + QUuid::createUuid().toString(QUuid::WithoutBraces);
34
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 866 m_db = QSqlDatabase::addDatabase(QStringLiteral("QSQLITE"), m_connection);
35
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 433 m_db.setDatabaseName(predictorPath);
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 866 m_db.setConnectOptions(QStringLiteral("QSQLITE_BUSY_TIMEOUT=200"));
37
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 433 if (!m_db.open()) {
38 ✗ if (error) *error = m_db.lastError().text();
39 ✗ close();
40 ✗ return false;
41 }
42
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 433 QSqlQuery query(m_db);
43
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 433 if (!query.exec(QStringLiteral(
44 "CREATE TABLE IF NOT EXISTS folder_suggestions ("
45 " account TEXT NOT NULL, folder_id INTEGER NOT NULL, uid_validity INTEGER NOT NULL, uid INTEGER NOT NULL,"
46 " primary_folder TEXT NOT NULL, primary_conf REAL NOT NULL, alternate_folder TEXT NOT NULL,"
47 " alternate_conf REAL NOT NULL, threshold REAL NOT NULL, reason INTEGER NOT NULL, support INTEGER NOT NULL,"
48 " total INTEGER NOT NULL, stored_at INTEGER NOT NULL,"
49 " PRIMARY KEY (account, folder_id, uid_validity, uid)) WITHOUT ROWID"))) {
50 ✗ fail(query, error);
51 ✗ close();
52 ✗ return false;
53 }
54 433 return true;
55 433 }
56
57 264 QHash<qint64, FolderSuggestion> FolderSuggestionStore::read(const QString &account, qint64 folderId,
58 quint32 uidValidity, const QList<qint64> &uids,
59 QString *error) const {
60 264 QHash<qint64, FolderSuggestion> stored;
61
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 264 if (!m_db.isOpen() || uids.isEmpty()) return stored;
62 264 QStringList marks;
63
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 530 for (int i = 0; i < uids.size(); ++i) marks.append(QStringLiteral("?"));
64
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 264 QSqlQuery query(m_db);
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 264 query.setForwardOnly(true);
66
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 792 query.prepare(QStringLiteral("SELECT uid, primary_folder, primary_conf, alternate_folder, alternate_conf, threshold, "
67 "reason, support, total FROM folder_suggestions WHERE account = ? AND folder_id = ? AND uid_validity = ? "
68
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 792 "AND uid IN (%1)").arg(marks.join(QLatin1Char(','))));
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 264 query.addBindValue(account);
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 264 query.addBindValue(folderId);
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 264 query.addBindValue(qint64(uidValidity));
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 530 for (const qint64 uid : uids) query.addBindValue(uid);
73
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 264 if (!query.exec()) {
74 ✗ fail(query, error);
75 ✗ return {};
76 }
77
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 265 while (query.next()) {
78 1 FolderSuggestion suggestion;
79
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 1 suggestion.primary = {query.value(1).toString(), query.value(2).toDouble()};
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 1 suggestion.alternate = {query.value(3).toString(), query.value(4).toDouble()};
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 1 suggestion.threshold = query.value(5).toDouble();
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 1 suggestion.reason = query.value(6).toInt();
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 1 suggestion.support = query.value(7).toInt();
84
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 1 suggestion.total = query.value(8).toInt();
85
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 1 stored.insert(query.value(0).toLongLong(), suggestion);
86 1 }
87 264 return stored;
88 264 }
89
90 388 bool FolderSuggestionStore::write(const QString &account, qint64 folderId, quint32 uidValidity,
91 const QList<QPair<qint64, FolderSuggestion>> &suggestions, QString *error) {
92
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 388 if (!m_db.isOpen() || suggestions.isEmpty()) return true;
93
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 385 if (!m_db.transaction()) {
94 ✗ if (error) *error = m_db.lastError().text();
95 ✗ return false;
96 }
97
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 385 QSqlQuery query(m_db);
98
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 385 query.prepare(QStringLiteral("INSERT OR REPLACE INTO folder_suggestions (account, folder_id, uid_validity, uid, "
99 "primary_folder, primary_conf, alternate_folder, alternate_conf, threshold, reason, "
100 "support, total, stored_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"));
101 385 const qint64 now = QDateTime::currentSecsSinceEpoch();
102
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 1000 for (const auto &[uid, suggestion] : suggestions) {
103
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 615 query.addBindValue(account);
104
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 615 query.addBindValue(folderId);
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 615 query.addBindValue(qint64(uidValidity));
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 615 query.addBindValue(uid);
107 // A null QString binds as SQL NULL; "no folder" is stored as ''.
108
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 890 query.addBindValue(suggestion.primary.first.isNull() ? QStringLiteral("") : suggestion.primary.first);
109
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 615 query.addBindValue(suggestion.primary.second);
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 1130 query.addBindValue(suggestion.alternate.first.isNull() ? QStringLiteral("") : suggestion.alternate.first);
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 615 query.addBindValue(suggestion.alternate.second);
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 615 query.addBindValue(suggestion.threshold);
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 615 query.addBindValue(suggestion.reason);
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 615 query.addBindValue(suggestion.support);
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 615 query.addBindValue(suggestion.total);
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 615 query.addBindValue(now);
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 615 if (!query.exec()) {
118 ✗ m_db.rollback();
119 ✗ return fail(query, error);
120 }
121 }
122
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 385 if (!m_db.commit()) {
123 ✗ if (error) *error = m_db.lastError().text();
124 ✗ m_db.rollback();
125 ✗ return false;
126 }
127 385 return true;
128 385 }
129
130 ✗ bool FolderSuggestionStore::prune(int maxAgeDays, QString *error) {
131 ✗ if (!m_db.isOpen()) return true;
132 ✗ QSqlQuery query(m_db);
133 ✗ query.prepare(QStringLiteral("DELETE FROM folder_suggestions WHERE stored_at < ?"));
134 ✗ query.addBindValue(QDateTime::currentSecsSinceEpoch() - qint64(maxAgeDays) * 86400);
135 ✗ return query.exec() || fail(query, error);
136 ✗ }
137