65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
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#include "testenv.h"
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#include "localization.h"
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#include "zlibreference.h"
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#include <QDir>
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#include <QFileInfo>
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#include <QProcessEnvironment>
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class TestZlibReference : public QObject
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{
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Q_OBJECT
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private slots:
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void nonLinuxIsNoop()
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{
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#if defined(Q_OS_LINUX)
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QSKIP("только для Windows и macOS");
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#else
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QVERIFY(!ZlibReference::systemIsZlibNg());
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QVERIFY(ZlibReference::bundledPath().isEmpty());
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QProcessEnvironment env;
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env.insert(QStringLiteral("LD_PRELOAD"), QStringLiteral("/x.so"));
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QString note = QStringLiteral("stale");
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QVERIFY(ZlibReference::applyTo(env, ¬e));
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QVERIFY(note.isEmpty());
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QCOMPARE(env.value(QStringLiteral("LD_PRELOAD")), QStringLiteral("/x.so"));
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#endif
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}
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void linuxPreloadFollowsSystemZlib()
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{
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#if !defined(Q_OS_LINUX)
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QSKIP("только для Linux");
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#else
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QProcessEnvironment env;
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env.insert(QStringLiteral("LD_PRELOAD"), QStringLiteral("/other.so"));
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QString note;
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const bool ok = ZlibReference::applyTo(env, ¬e);
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if (!ZlibReference::systemIsZlibNg()) {
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// Обычный zlib: окружение не трогаем.
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QVERIFY(ok);
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QVERIFY(note.isEmpty());
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QCOMPARE(env.value(QStringLiteral("LD_PRELOAD")), QStringLiteral("/other.so"));
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return;
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}
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const QString bundled = ZlibReference::bundledPath();
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if (bundled.isEmpty()) {
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QVERIFY(!ok);
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QCOMPARE(note, Loc::text("zlib.warning.referenceMissing"));
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QCOMPARE(env.value(QStringLiteral("LD_PRELOAD")), QStringLiteral("/other.so"));
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} else {
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QVERIFY(ok);
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// Наш zlib первым, чужой LD_PRELOAD сохраняется.
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QCOMPARE(env.value(QStringLiteral("LD_PRELOAD")), bundled + QStringLiteral(":/other.so"));
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QVERIFY(QFileInfo(bundled).isFile());
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}
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#endif
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}
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};
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BILAUNCHER_TEST_MAIN(TestZlibReference)
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#include "tst_zlibreference.moc"
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