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Add a special testcase for IndexedDB settings only

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The test removes the file in memfs that IndexedDB settings use as the
backing store. This forces a new instance of IDB settings to read from
the actual IndexedDB, instead of the file.

Change-Id: I7c04a90ae80e47b7742bd133b2d9327ce0063fe2
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
This commit is contained in:
Mikolaj Boc 2023-08-09 15:57:23 +02:00
parent 5de991059e
commit c0c9e43be1
1 changed files with 73 additions and 1 deletions
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72
tests/auto/corelib/io/qsettings/tst_qsettings.cpp
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@ -42,6 +42,8 @@
#endif
#if defined(Q_OS_WASM)
# include <QtCore/private/qstdweb_p.h>
# include "emscripten/val.h"
#endif
@ -106,6 +108,9 @@ private slots:
void getSetCheck();
void ctor_data() { populateWithFormats(); }
void ctor();
#ifdef Q_OS_WASM
void idb();
#endif
void beginGroup();
void setValue();
void remove();
@ -329,6 +334,29 @@ void tst_QSettings::cleanupTestFiles()
#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"));
@ -625,6 +653,50 @@ 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");