93e0265e4e
Once in a while, we receive complaints from other fellow KDE developers about the file organization of kwin. This change addresses some of those complaints by moving all of source code in a separate directory, src/, thus making the project structure more traditional. Things such as tests are kept in their own toplevel directories. This change may wreak havoc on merge requests that add new files to kwin, but if a patch modifies an already existing file, git should be smart enough to figure out that the file has been relocated. We may potentially split the src/ directory further to make navigating the source code easier, but hopefully this is good enough already.
108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2017 Martin Flöser <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "../src/plugins/platforms/drm/gbm_surface.h"
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#include <QtTest>
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#include <gbm.h>
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// mocking
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struct gbm_device {
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bool surfaceShouldFail = false;
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};
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struct gbm_surface {
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uint32_t width;
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uint32_t height;
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uint32_t format;
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uint32_t flags;
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};
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struct gbm_bo {
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};
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struct gbm_surface *gbm_surface_create(struct gbm_device *gbm, uint32_t width, uint32_t height, uint32_t format, uint32_t flags)
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{
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if (gbm && gbm->surfaceShouldFail) {
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return nullptr;
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}
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auto ret = new gbm_surface{width, height, format, flags};
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return ret;
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}
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void gbm_surface_destroy(struct gbm_surface *surface)
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{
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delete surface;
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}
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struct gbm_bo *gbm_surface_lock_front_buffer(struct gbm_surface *surface)
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{
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Q_UNUSED(surface)
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return new gbm_bo;
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}
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void gbm_surface_release_buffer(struct gbm_surface *surface, struct gbm_bo *bo)
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{
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Q_UNUSED(surface)
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delete bo;
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}
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using KWin::GbmSurface;
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class GbmSurfaceTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void testCreate();
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void testCreateFailure();
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void testBo();
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};
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void GbmSurfaceTest::testCreate()
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{
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GbmSurface surface(nullptr, 2, 3, 4, 5);
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gbm_surface *native = surface.surface();
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QVERIFY(surface);
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QCOMPARE(native->width, 2u);
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QCOMPARE(native->height, 3u);
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QCOMPARE(native->format, 4u);
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QCOMPARE(native->flags, 5u);
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}
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void GbmSurfaceTest::testCreateFailure()
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{
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gbm_device dev{true};
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GbmSurface surface(&dev, 2, 3, 4, 5);
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QVERIFY(!surface);
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gbm_surface *native = surface.surface();
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QVERIFY(!native);
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}
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void GbmSurfaceTest::testBo()
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{
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GbmSurface surface(nullptr, 2, 3, 4, 5);
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// release buffer on nullptr should not be a problem
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surface.releaseBuffer(nullptr);
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// now an actual buffer
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auto bo = surface.lockFrontBuffer();
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surface.releaseBuffer(bo);
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// and a surface which fails
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gbm_device dev{true};
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GbmSurface surface2(&dev, 2, 3, 4, 5);
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QVERIFY(!surface2.lockFrontBuffer());
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auto bo2 = surface.lockFrontBuffer();
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// this won't do anything
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surface2.releaseBuffer(bo2);
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// so we need to clean up properly
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surface.releaseBuffer(bo2);
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}
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QTEST_GUILESS_MAIN(GbmSurfaceTest)
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#include "test_gbm_surface.moc"
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