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-rw-r--r--tests/auto/corelib/io/qsettings/tst_qsettings.cpp140
1 files changed, 133 insertions, 7 deletions
diff --git a/tests/auto/corelib/io/qsettings/tst_qsettings.cpp b/tests/auto/corelib/io/qsettings/tst_qsettings.cpp
index 2994b32dc1..f4d7f076ef 100644
--- a/tests/auto/corelib/io/qsettings/tst_qsettings.cpp
+++ b/tests/auto/corelib/io/qsettings/tst_qsettings.cpp
@@ -1,5 +1,5 @@
// Copyright (C) 2022 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QTest>
@@ -10,6 +10,7 @@
#include <QtCore/QCoreApplication>
#include <QtCore/QDir>
+#include <QtCore/QEventLoop>
#include <QtCore/QtGlobal>
#include <QtCore/QThread>
#include <QtCore/QSysInfo>
@@ -41,6 +42,13 @@
#include "qplatformdefs.h"
#endif
+#if defined(Q_OS_WASM)
+#include <QtCore/private/qstdweb_p.h>
+
+#include "emscripten/threading.h"
+#include "emscripten/val.h"
+#endif
+
Q_DECLARE_METATYPE(QSettings::Format)
#ifndef QSETTINGS_P_H_VERSION
@@ -83,6 +91,10 @@ static void populateWithFormats()
QTest::addColumn<QSettings::Format>("format");
QTest::newRow("native") << QSettings::NativeFormat;
+#if defined(Q_OS_WASM)
+ if (qstdweb::haveJspi())
+ QTest::newRow("idb") << QSettings::WebIndexedDBFormat;
+#endif // defined(Q_OS_WASM)
QTest::newRow("ini") << QSettings::IniFormat;
QTest::newRow("custom1") << QSettings::CustomFormat1;
QTest::newRow("custom2") << QSettings::CustomFormat2;
@@ -102,6 +114,9 @@ private slots:
void getSetCheck();
void ctor_data() { populateWithFormats(); }
void ctor();
+#ifdef Q_OS_WASM
+ void idb();
+#endif
void beginGroup();
void setValue();
void remove();
@@ -323,6 +338,32 @@ void tst_QSettings::cleanupTestFiles()
QSettings(QSettings::UserScope, "other.software.org").clear();
QSettings(QSettings::SystemScope, "other.software.org").clear();
#endif
+#if defined(Q_OS_WASM)
+ emscripten::val::global("window")["localStorage"].call<void>("clear");
+ if (qstdweb::haveJspi()) {
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::UserScope, "software.org",
+ "KillerAPP")
+ .clear();
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::SystemScope, "software.org",
+ "KillerAPP")
+ .clear();
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::UserScope, "other.software.org",
+ "KillerAPP")
+ .clear();
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::SystemScope,
+ "other.software.org", "KillerAPP")
+ .clear();
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::UserScope, "software.org")
+ .clear();
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::SystemScope, "software.org")
+ .clear();
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::UserScope, "other.software.org")
+ .clear();
+ QSettings(QSettings::Format::WebIndexedDBFormat, QSettings::SystemScope,
+ "other.software.org")
+ .clear();
+ }
+#endif
const QString foo(QLatin1String("foo"));
@@ -500,7 +541,7 @@ void tst_QSettings::ctor()
#if defined(Q_OS_DARWIN)
if (format == QSettings::NativeFormat) {
// more details in QMacSettingsPrivate::QMacSettingsPrivate(), organization was comify()-ed
- caseSensitive = settings5.fileName().contains("SoftWare.ORG");;
+ caseSensitive = settings5.fileName().contains("SoftWare.ORG");
} else {
caseSensitive = pathconf(settings5.fileName().toLatin1().constData(), _PC_CASE_SENSITIVE);
}
@@ -618,6 +659,50 @@ void tst_QSettings::ctor()
}
}
+#if defined(Q_OS_WASM)
+void tst_QSettings::idb()
+{
+ if (!qstdweb::haveJspi())
+ QSKIP("JSPI needed for IndexedDB format");
+
+ QString systemScopeOrganizationWideFile;
+ {
+ QSettings settingsUserScopeAppSpecific(QSettings::Format::WebIndexedDBFormat,
+ QSettings::UserScope, "software.org", "KillerAPP");
+ QSettings settingsUserScopeOrganizationWide(QSettings::Format::WebIndexedDBFormat,
+ QSettings::UserScope, "software.org");
+ QSettings settingsSystemScopeAppSpecific(QSettings::Format::WebIndexedDBFormat,
+ QSettings::SystemScope, "software.org",
+ "KillerAPP");
+ QSettings settingsSystemScopeOrganizationWide(QSettings::Format::WebIndexedDBFormat,
+ QSettings::SystemScope, "software.org");
+
+ settingsSystemScopeOrganizationWide.setValue("testKey", 1);
+ systemScopeOrganizationWideFile = settingsSystemScopeOrganizationWide.fileName();
+ }
+
+ // Emscripten's memfs has a bug that makes a file appear twice in the hashmap.
+ while (QFile::exists(systemScopeOrganizationWideFile)) {
+ Q_ASSERT(QFile::remove(systemScopeOrganizationWideFile));
+ }
+
+ QEventLoop loop;
+ QTimer timer;
+ timer.setInterval(1);
+
+ connect(&timer, &QTimer::timeout, [&loop]() { loop.quit(); });
+ timer.start();
+
+ loop.exec();
+ {
+ QSettings settingsUserScopeAppSpecific(QSettings::Format::WebIndexedDBFormat,
+ QSettings::UserScope, "software.org", "KillerAPP");
+
+ QCOMPARE(settingsUserScopeAppSpecific.value("testKey").toInt(), 1);
+ }
+}
+#endif // Q_OS_WASM
+
void tst_QSettings::testByteArray_data()
{
QTest::addColumn<QByteArray>("data");
@@ -1973,6 +2058,14 @@ void tst_QSettings::testChildKeysAndGroups()
l.sort();
QCOMPARE(l, QStringList() << "bar" << "foo");
}
+
+#if defined(Q_OS_WASM)
+ // WebIndexedDBFormat does not use the cached settings file on creation, but instead always uses
+ // the file from the indexed DB anew.
+ if (format == QSettings::Format::WebIndexedDBFormat)
+ settings1.sync();
+#endif
+
{
QSettings settings3(format, QSettings::UserScope, "software.org", "application");
settings3.setFallbacksEnabled(false);
@@ -2050,6 +2143,16 @@ void SettingsThread::run()
void tst_QSettings::testThreadSafety()
{
+#if !QT_CONFIG(thread)
+ QSKIP("This test requires threads to be enabled.");
+#endif // !QT_CONFIG(thread)
+#if defined(Q_OS_WASM)
+ if (!qstdweb::haveJspi())
+ QSKIP("Test needs jspi on WASM. Calls are proxied to the main thread from SettingsThreads, "
+ "which necessitates the use of an event loop to yield to the main loop. Event loops "
+ "require jspi.");
+#endif
+
SettingsThread threads[NumThreads];
int i, j;
@@ -2057,6 +2160,19 @@ void tst_QSettings::testThreadSafety()
for (i = 0; i < NumThreads; ++i)
threads[i].start(i + 1);
+
+#if defined(Q_OS_WASM) && QT_CONFIG(thread)
+ QEventLoop loop;
+ int remaining = NumThreads;
+ for (int i = 0; i < NumThreads; ++i) {
+ QObject::connect(&threads[i], &QThread::finished, this, [&remaining, &loop]() {
+ if (!--remaining)
+ loop.quit();
+ });
+ }
+ loop.exec();
+#endif // defined(Q_OS_WASM) && QT_CONFIG(thread)
+
for (i = 0; i < NumThreads; ++i)
threads[i].wait();
@@ -2328,6 +2444,12 @@ void tst_QSettings::fromFile()
QStringList strList = QStringList() << "hope" << "destiny" << "chastity";
+#if !defined(Q_OS_WIN)
+ auto deleteFile = QScopeGuard([path, oldCur]() {
+ QFile::remove(path);
+ QDir::setCurrent(oldCur);
+ });
+#endif // !defined(Q_OS_WIN)
{
QSettings settings1(path, format);
QVERIFY(settings1.allKeys().isEmpty());
@@ -2363,8 +2485,6 @@ void tst_QSettings::fromFile()
QCOMPARE(settings1.value("gamma/foo.bar").toInt(), 4);
QCOMPARE(settings1.allKeys().size(), 3);
}
-
- QDir::setCurrent(oldCur);
}
static bool containsSubList(QStringList mom, QStringList son)
@@ -3310,7 +3430,7 @@ void tst_QSettings::setPath()
path checks that it has no bad side effects.
*/
for (int i = 0; i < 2; ++i) {
-#if !defined(Q_OS_WIN) && !defined(Q_OS_DARWIN)
+#if !defined(Q_OS_WIN) && !defined(Q_OS_DARWIN) && !defined(Q_OS_WASM)
TEST_PATH(i == 0, "conf", NativeFormat, UserScope, "alpha")
TEST_PATH(i == 0, "conf", NativeFormat, SystemScope, "beta")
#endif
@@ -3427,6 +3547,12 @@ void tst_QSettings::rainersSyncBugOnMac()
if (format == QSettings::NativeFormat)
QSKIP("Apple OSes do not support direct reads from and writes to .plist files, due to caching and background syncing. See QTBUG-34899.");
#endif
+#if defined(Q_OS_WASM)
+ if (format == QSettings::NativeFormat)
+ QSKIP("WASM's localStorage backend recognizes no concept of file");
+ if (format == QSettings::WebIndexedDBFormat)
+ QSKIP("WASM's indexedDB backend uses the virtual FS file only as a backing store");
+#endif // Q_OS_WASM
QString fileName;
@@ -3497,14 +3623,14 @@ void tst_QSettings::consistentRegistryStorage()
}
#endif
-#if defined(QT_BUILD_INTERNAL) && defined(Q_OS_UNIX) && !defined(Q_OS_DARWIN) && !defined(Q_OS_ANDROID) && !defined(QT_NO_STANDARDPATHS)
+#if defined(QT_BUILD_INTERNAL) && defined(Q_OS_UNIX) && !defined(Q_OS_DARWIN) && !defined(Q_OS_ANDROID) && !defined(Q_OS_WASM) && !defined(QT_NO_STANDARDPATHS)
QT_BEGIN_NAMESPACE
extern void clearDefaultPaths();
QT_END_NAMESPACE
#endif
void tst_QSettings::testXdg()
{
-#if defined(QT_BUILD_INTERNAL) && defined(Q_OS_UNIX) && !defined(Q_OS_DARWIN) && !defined(Q_OS_ANDROID) && !defined(QT_NO_STANDARDPATHS)
+#if defined(QT_BUILD_INTERNAL) && defined(Q_OS_UNIX) && !defined(Q_OS_DARWIN) && !defined(Q_OS_ANDROID) && !defined(Q_OS_WASM) && !defined(QT_NO_STANDARDPATHS)
// Note: The XDG_CONFIG_DIRS test must be done before overriding the system path
// by QSettings::setPath/setSystemIniPath (used in cleanupTestFiles()).
clearDefaultPaths();
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 15:27:22 +0000