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kwin/autotests/libkwineffects/kwinglplatformtest.cpp

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[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2016 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "mock_gl.h"
#include <QtTest/QTest>
#include <kwinglplatform.h>
#include <KConfig>
#include <KConfigGroup>
[autotests/libkwineffects] Test GLPlatform::driverToString and chipClassToString
2016-08-09 06:30:09 +00:00
Q_DECLARE_METATYPE(KWin::Driver)
Q_DECLARE_METATYPE(KWin::ChipClass)
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
using namespace KWin;
void KWin::cleanupGL()
{
GLPlatform::cleanup();
}
class GLPlatformTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void cleanup();
[autotests/libkwineffects] Test GLPlatform::driverToString and chipClassToString
2016-08-09 06:30:09 +00:00
void testDriverToString_data();
void testDriverToString();
void testChipClassToString_data();
void testChipClassToString();
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
void testPriorDetect();
void testDetect_data();
void testDetect();
};
void GLPlatformTest::cleanup()
{
cleanupGL();
delete s_gl;
s_gl = nullptr;
}
[autotests/libkwineffects] Test GLPlatform::driverToString and chipClassToString
2016-08-09 06:30:09 +00:00
void GLPlatformTest::testDriverToString_data()
{
QTest::addColumn<Driver>("driver");
QTest::addColumn<QString>("expected");
QTest::newRow("R100") << Driver_R100 << QStringLiteral("Radeon");
QTest::newRow("R200") << Driver_R200 << QStringLiteral("R200");
QTest::newRow("R300C") << Driver_R300C << QStringLiteral("R300C");
QTest::newRow("R300G") << Driver_R300G << QStringLiteral("R300G");
QTest::newRow("R600C") << Driver_R600C << QStringLiteral("R600C");
QTest::newRow("R600G") << Driver_R600G << QStringLiteral("R600G");
QTest::newRow("Nouveau") << Driver_Nouveau << QStringLiteral("Nouveau");
QTest::newRow("Intel") << Driver_Intel << QStringLiteral("Intel");
QTest::newRow("NVidia") << Driver_NVidia << QStringLiteral("NVIDIA");
QTest::newRow("Catalyst") << Driver_Catalyst << QStringLiteral("Catalyst");
QTest::newRow("Swrast") << Driver_Swrast << QStringLiteral("Software rasterizer");
QTest::newRow("Softpipe") << Driver_Softpipe << QStringLiteral("softpipe");
QTest::newRow("Llvmpipe") << Driver_Llvmpipe << QStringLiteral("LLVMpipe");
QTest::newRow("VirtualBox") << Driver_VirtualBox << QStringLiteral("VirtualBox (Chromium)");
QTest::newRow("VMware") << Driver_VMware << QStringLiteral("VMware (SVGA3D)");
[libkwineffects] Add detection code for Qualcomm Adreno to GLPlatform Summary: The Qualcom Adreno classes are recognized and a version detection workaround is added for libhybris which only announces GLES version 2 although GLES version 3 is supported. KWin at least used to work with GLES version 3 which gives us e.g. framebuffer blit. Reviewers: #kwin, bshah Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D2415
2016-08-12 07:57:41 +00:00
QTest::newRow("Qualcomm") << Driver_Qualcomm << QStringLiteral("Qualcomm");
[autotests/libkwineffects] Test GLPlatform::driverToString and chipClassToString
2016-08-09 06:30:09 +00:00
QTest::newRow("Unknown") << Driver_Unknown << QStringLiteral("Unknown");
}
void GLPlatformTest::testDriverToString()
{
QFETCH(Driver, driver);
QTEST(GLPlatform::driverToString(driver), "expected");
}
void GLPlatformTest::testChipClassToString_data()
{
QTest::addColumn<ChipClass>("chipClass");
QTest::addColumn<QString>("expected");
QTest::newRow("R100") << R100 << QStringLiteral("R100");
QTest::newRow("R200") << R200 << QStringLiteral("R200");
QTest::newRow("R300") << R300 << QStringLiteral("R300");
QTest::newRow("R400") << R400 << QStringLiteral("R400");
QTest::newRow("R500") << R500 << QStringLiteral("R500");
QTest::newRow("R600") << R600 << QStringLiteral("R600");
QTest::newRow("R700") << R700 << QStringLiteral("R700");
QTest::newRow("Evergreen") << Evergreen << QStringLiteral("EVERGREEN");
QTest::newRow("NorthernIslands") << NorthernIslands << QStringLiteral("NI");
QTest::newRow("UnknownRadeon") << UnknownRadeon << QStringLiteral("Unknown");
QTest::newRow("NV10") << NV10 << QStringLiteral("NV10");
QTest::newRow("NV20") << NV20 << QStringLiteral("NV20");
QTest::newRow("NV30") << NV30 << QStringLiteral("NV30");
QTest::newRow("NV40") << NV40 << QStringLiteral("NV40/G70");
QTest::newRow("G80") << G80 << QStringLiteral("G80/G90");
QTest::newRow("GF100") << GF100 << QStringLiteral("GF100");
QTest::newRow("UnknownNVidia") << UnknownNVidia << QStringLiteral("Unknown");
QTest::newRow("I8XX") << I8XX << QStringLiteral("i830/i835");
QTest::newRow("I915") << I915 << QStringLiteral("i915/i945");
QTest::newRow("I965") << I965 << QStringLiteral("i965");
QTest::newRow("SandyBridge") << SandyBridge << QStringLiteral("SandyBridge");
QTest::newRow("IvyBridge") << IvyBridge << QStringLiteral("IvyBridge");
QTest::newRow("Haswell") << Haswell << QStringLiteral("Haswell");
QTest::newRow("UnknownIntel") << UnknownIntel << QStringLiteral("Unknown");
[libkwineffects] Add detection code for Qualcomm Adreno to GLPlatform Summary: The Qualcom Adreno classes are recognized and a version detection workaround is added for libhybris which only announces GLES version 2 although GLES version 3 is supported. KWin at least used to work with GLES version 3 which gives us e.g. framebuffer blit. Reviewers: #kwin, bshah Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D2415
2016-08-12 07:57:41 +00:00
QTest::newRow("Adreno1XX") << Adreno1XX << QStringLiteral("Adreno 1xx series");
QTest::newRow("Adreno2XX") << Adreno2XX << QStringLiteral("Adreno 2xx series");
QTest::newRow("Adreno3XX") << Adreno3XX << QStringLiteral("Adreno 3xx series");
QTest::newRow("Adreno4XX") << Adreno4XX << QStringLiteral("Adreno 4xx series");
QTest::newRow("Adreno5XX") << Adreno5XX << QStringLiteral("Adreno 5xx series");
QTest::newRow("UnknwonAdreno") << UnknownAdreno << QStringLiteral("Unknown");
[autotests/libkwineffects] Test GLPlatform::driverToString and chipClassToString
2016-08-09 06:30:09 +00:00
QTest::newRow("UnknownChipClass") << UnknownChipClass << QStringLiteral("Unknown");
}
void GLPlatformTest::testChipClassToString()
{
QFETCH(ChipClass, chipClass);
QTEST(GLPlatform::chipClassToString(chipClass), "expected");
}
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
void GLPlatformTest::testPriorDetect()
{
auto *gl = GLPlatform::instance();
QVERIFY(gl);
QCOMPARE(gl->supports(LooseBinding), false);
QCOMPARE(gl->supports(GLSL), false);
QCOMPARE(gl->supports(LimitedGLSL), false);
QCOMPARE(gl->supports(TextureNPOT), false);
QCOMPARE(gl->supports(LimitedNPOT), false);
QCOMPARE(gl->glVersion(), 0);
QCOMPARE(gl->glslVersion(), 0);
QCOMPARE(gl->mesaVersion(), 0);
QCOMPARE(gl->galliumVersion(), 0);
QCOMPARE(gl->serverVersion(), 0);
QCOMPARE(gl->kernelVersion(), 0);
QCOMPARE(gl->driverVersion(), 0);
QCOMPARE(gl->driver(), Driver_Unknown);
QCOMPARE(gl->chipClass(), UnknownChipClass);
QCOMPARE(gl->isMesaDriver(), false);
QCOMPARE(gl->isGalliumDriver(), false);
QCOMPARE(gl->isRadeon(), false);
QCOMPARE(gl->isNvidia(), false);
QCOMPARE(gl->isIntel(), false);
QCOMPARE(gl->isVirtualBox(), false);
QCOMPARE(gl->isVMware(), false);
QCOMPARE(gl->isSoftwareEmulation(), false);
QCOMPARE(gl->isVirtualMachine(), false);
QCOMPARE(gl->glVersionString(), QByteArray());
QCOMPARE(gl->glRendererString(), QByteArray());
QCOMPARE(gl->glVendorString(), QByteArray());
QCOMPARE(gl->glShadingLanguageVersionString(), QByteArray());
QCOMPARE(gl->isLooseBinding(), false);
QCOMPARE(gl->isGLES(), false);
QCOMPARE(gl->recommendedCompositor(), XRenderCompositing);
QCOMPARE(gl->preferBufferSubData(), false);
QCOMPARE(gl->platformInterface(), NoOpenGLPlatformInterface);
}
void GLPlatformTest::testDetect_data()
{
QTest::addColumn<QString>("configFile");
QDir dir(QFINDTESTDATA("data/glplatform"));
const QStringList entries = dir.entryList(QDir::NoDotAndDotDot | QDir::Files);
for (const QString &file : entries) {
QTest::newRow(file.toUtf8().constData()) << dir.absoluteFilePath(file);
}
}
static qint64 readVersion(const KConfigGroup &group, const char *entry)
{
const QStringList parts = group.readEntry(entry, QString()).split(',');
if (parts.count() < 2) {
return 0;
}
QVector<qint64> versionParts;
for (int i = 0; i < parts.count(); ++i) {
bool ok = false;
const auto value = parts.at(i).toLongLong(&ok);
if (ok) {
versionParts << value;
} else {
versionParts << 0;
}
}
while (versionParts.count() < 3) {
versionParts << 0;
}
return kVersionNumber(versionParts.at(0), versionParts.at(1), versionParts.at(2));
}
void GLPlatformTest::testDetect()
{
QFETCH(QString, configFile);
KConfig config(configFile);
const KConfigGroup driverGroup = config.group("Driver");
s_gl = new MockGL;
s_gl->getString.vendor = driverGroup.readEntry("Vendor").toUtf8();
s_gl->getString.renderer = driverGroup.readEntry("Renderer").toUtf8();
s_gl->getString.version = driverGroup.readEntry("Version").toUtf8();
s_gl->getString.shadingLanguageVersion = driverGroup.readEntry("ShadingLanguageVersion").toUtf8();
s_gl->getString.extensions = QVector<QByteArray>{QByteArrayLiteral("GL_ARB_shader_objects"),
QByteArrayLiteral("GL_ARB_fragment_shader"),
QByteArrayLiteral("GL_ARB_vertex_shader"),
QByteArrayLiteral("GL_ARB_texture_non_power_of_two")};
s_gl->getString.extensionsString = QByteArray();
auto *gl = GLPlatform::instance();
QVERIFY(gl);
gl->detect(EglPlatformInterface);
QCOMPARE(gl->platformInterface(), EglPlatformInterface);
const KConfigGroup settingsGroup = config.group("Settings");
QCOMPARE(gl->supports(LooseBinding), settingsGroup.readEntry("LooseBinding", false));
QCOMPARE(gl->supports(GLSL), settingsGroup.readEntry("GLSL", false));
QCOMPARE(gl->supports(LimitedGLSL), settingsGroup.readEntry("LimitedGLSL", false));
QCOMPARE(gl->supports(TextureNPOT), settingsGroup.readEntry("TextureNPOT", false));
QCOMPARE(gl->supports(LimitedNPOT), settingsGroup.readEntry("LimitedNPOT", false));
QCOMPARE(gl->glVersion(), readVersion(settingsGroup, "GLVersion"));
QCOMPARE(gl->glslVersion(), readVersion(settingsGroup, "GLSLVersion"));
QCOMPARE(gl->mesaVersion(), readVersion(settingsGroup, "MesaVersion"));
QCOMPARE(gl->galliumVersion(), readVersion(settingsGroup, "GalliumVersion"));
QCOMPARE(gl->serverVersion(), 0);
[autotest/libkwineffects] Add more test data for the glplatform test Example data harvested from bugs.kde.org: open bugs against kwin with a comment containing supportInformation. We can see that especially detecting modern radeon gpus is not working.
2016-08-08 15:40:04 +00:00
QEXPECT_FAIL("amd-catalyst-radeonhd-7700M-3.1.13399", "Detects GL version instead of driver version", Continue);
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
QCOMPARE(gl->driverVersion(), readVersion(settingsGroup, "DriverVersion"));
[autotest/libkwineffects] Add more test data for the glplatform test Example data harvested from bugs.kde.org: open bugs against kwin with a comment containing supportInformation. We can see that especially detecting modern radeon gpus is not working.
2016-08-08 15:40:04 +00:00
QEXPECT_FAIL("amd-gallium-bonaire-3.0", "Not detected as a radeon driver", Continue);
QEXPECT_FAIL("amd-gallium-hawaii-3.0", "Not detected as a radeon driver", Continue);
QEXPECT_FAIL("amd-gallium-tonga-4.1", "Not detected as a radeon driver", Continue);
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
QCOMPARE(gl->driver(), Driver(settingsGroup.readEntry("Driver", int(Driver_Unknown))));
[autotest/libkwineffects] Add more test data for the glplatform test Example data harvested from bugs.kde.org: open bugs against kwin with a comment containing supportInformation. We can see that especially detecting modern radeon gpus is not working.
2016-08-08 15:40:04 +00:00
QEXPECT_FAIL("amd-gallium-bonaire-3.0", "Not detected as a radeon driver", Continue);
QEXPECT_FAIL("amd-gallium-hawaii-3.0", "Not detected as a radeon driver", Continue);
QEXPECT_FAIL("amd-gallium-tonga-4.1", "Not detected as a radeon driver", Continue);
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
QCOMPARE(gl->chipClass(), ChipClass(settingsGroup.readEntry("ChipClass", int(UnknownChipClass))));
QCOMPARE(gl->isMesaDriver(), settingsGroup.readEntry("Mesa", false));
QCOMPARE(gl->isGalliumDriver(), settingsGroup.readEntry("Gallium", false));
[autotest/libkwineffects] Add more test data for the glplatform test Example data harvested from bugs.kde.org: open bugs against kwin with a comment containing supportInformation. We can see that especially detecting modern radeon gpus is not working.
2016-08-08 15:40:04 +00:00
QEXPECT_FAIL("amd-gallium-bonaire-3.0", "Not detected as a radeon driver", Continue);
QEXPECT_FAIL("amd-gallium-hawaii-3.0", "Not detected as a radeon driver", Continue);
QEXPECT_FAIL("amd-gallium-tonga-4.1", "Not detected as a radeon driver", Continue);
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
QCOMPARE(gl->isRadeon(), settingsGroup.readEntry("Radeon", false));
QCOMPARE(gl->isNvidia(), settingsGroup.readEntry("Nvidia", false));
QCOMPARE(gl->isIntel(), settingsGroup.readEntry("Intel", false));
QCOMPARE(gl->isVirtualBox(), settingsGroup.readEntry("VirtualBox", false));
QCOMPARE(gl->isVMware(), settingsGroup.readEntry("VMware", false));
[libkwineffects] Add detection code for Qualcomm Adreno to GLPlatform Summary: The Qualcom Adreno classes are recognized and a version detection workaround is added for libhybris which only announces GLES version 2 although GLES version 3 is supported. KWin at least used to work with GLES version 3 which gives us e.g. framebuffer blit. Reviewers: #kwin, bshah Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D2415
2016-08-12 07:57:41 +00:00
QCOMPARE(gl->isAdreno(), settingsGroup.readEntry("Adreno", false));
[autotest] Introduce a test infrastructure for GLPlatform The new test can load "profiles" from kconfig files in the test data. Based on that the glGetString return values are mocked and GLPlatform can perform detect without having to interact with a real GL library. That way we can verify that the detect code works correctly. As a first test the settings of one Intel/IvyBridge is included. More tests can be added easily (e.g. looking at various supportInformation output in bugs.kde.org). Also this allows to more easily add detect code for GPUs we do not know yet. And to simulate conditions where the detect code failed resulting in no compositing at all.
2016-08-05 06:47:32 +00:00
QCOMPARE(gl->isSoftwareEmulation(), settingsGroup.readEntry("SoftwareEmulation", false));
QCOMPARE(gl->isVirtualMachine(), settingsGroup.readEntry("VirtualMachine", false));
QCOMPARE(gl->glVersionString(), s_gl->getString.version);
QCOMPARE(gl->glRendererString(), s_gl->getString.renderer);
QCOMPARE(gl->glVendorString(), s_gl->getString.vendor);
QCOMPARE(gl->glShadingLanguageVersionString(), s_gl->getString.shadingLanguageVersion);
QCOMPARE(gl->isLooseBinding(), settingsGroup.readEntry("LooseBinding", false));
QCOMPARE(gl->isGLES(), settingsGroup.readEntry("GLES", false));
QCOMPARE(gl->recommendedCompositor(), CompositingType(settingsGroup.readEntry("Compositor", int(NoCompositing))));
QCOMPARE(gl->preferBufferSubData(), settingsGroup.readEntry("PreferBufferSubData", false));
}
QTEST_GUILESS_MAIN(GLPlatformTest)
#include "kwinglplatformtest.moc"
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