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Diffstat (limited to 'NxWidgets/UnitTests/CImage/cimage_main.cxx')
| -rw-r--r-- | NxWidgets/UnitTests/CImage/cimage_main.cxx | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/CImage/cimage_main.cxx b/NxWidgets/UnitTests/CImage/cimage_main.cxx new file mode 100644 index 000000000..30cf49d3e --- /dev/null +++ b/NxWidgets/UnitTests/CImage/cimage_main.cxx @@ -0,0 +1,222 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CImage/cimage_main.cxx +// +// Copyright (C) 2012 Gregory Nutt. All rights reserved. +// Author: Gregory Nutt <gnutt@nuttx.org> +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in +// the documentation and/or other materials provided with the +// distribution. +// 3. Neither the name NuttX, NxWidgets, nor the names of its contributors +// me be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +// POSSIBILITY OF SUCH DAMAGE. +// +////////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Included Files +///////////////////////////////////////////////////////////////////////////// + +#include <nuttx/config.h> + +#include <nuttx/init.h> +#include <cstdio> +#include <cstdlib> +#include <cstring> +#include <unistd.h> +#include <debug.h> + +#include <nuttx/nx/nx.h> + +#include "crlepalettebitmap.hxx" +#include "glyphs.hxx" +#include "cimagetest.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Classes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Data +///////////////////////////////////////////////////////////////////////////// + +static struct mallinfo g_mmInitial; +static struct mallinfo g_mmprevious; + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +// Suppress name-mangling + +extern "C" int cimage_main(int argc, char *argv[]); + +///////////////////////////////////////////////////////////////////////////// +// Private Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Name: showMemoryUsage +///////////////////////////////////////////////////////////////////////////// + +static void showMemoryUsage(FAR struct mallinfo *mmbefore, + FAR struct mallinfo *mmafter) +{ + message("VARIABLE BEFORE AFTER\n"); + message("======== ======== ========\n"); + message("arena %8d %8d\n", mmbefore->arena, mmafter->arena); + message("ordblks %8d %8d\n", mmbefore->ordblks, mmafter->ordblks); + message("mxordblk %8d %8d\n", mmbefore->mxordblk, mmafter->mxordblk); + message("uordblks %8d %8d\n", mmbefore->uordblks, mmafter->uordblks); + message("fordblks %8d %8d\n", mmbefore->fordblks, mmafter->fordblks); +} + +///////////////////////////////////////////////////////////////////////////// +// Name: updateMemoryUsage +///////////////////////////////////////////////////////////////////////////// + +static void updateMemoryUsage(FAR struct mallinfo *previous, + FAR const char *msg) +{ + struct mallinfo mmcurrent; + + /* Get the current memory usage */ + +#ifdef CONFIG_CAN_PASS_STRUCTS + mmcurrent = mallinfo(); +#else + (void)mallinfo(&mmcurrent); +#endif + + /* Show the change from the previous time */ + + message("\n%s:\n", msg); + showMemoryUsage(previous, &mmcurrent); + + /* Set up for the next test */ + +#ifdef CONFIG_CAN_PASS_STRUCTS + g_mmprevious = mmcurrent; +#else + memcpy(&g_mmprevious, &mmcurrent, sizeof(struct mallinfo)); +#endif +} + +///////////////////////////////////////////////////////////////////////////// +// Name: initMemoryUsage +///////////////////////////////////////////////////////////////////////////// + +static void initMemoryUsage(void) +{ +#ifdef CONFIG_CAN_PASS_STRUCTS + g_mmInitial = mallinfo(); + g_mmprevious = g_mmInitial; +#else + (void)mallinfo(&g_mmInitial); + memcpy(&g_mmprevious, &g_mmInitial, sizeof(struct mallinfo)); +#endif +} + +///////////////////////////////////////////////////////////////////////////// +// Public Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Name: user_start/nxheaders_main +///////////////////////////////////////////////////////////////////////////// + +int cimage_main(int argc, char *argv[]) +{ + // Initialize memory monitor logic + + initMemoryUsage(); + + // Create an instance of the font test + + message("cimage_main: Create CImageTest instance\n"); + CImageTest *test = new CImageTest(); + updateMemoryUsage(&g_mmprevious, "After creating CImageTest"); + + // Connect the NX server + + message("cimage_main: Connect the CImageTest instance to the NX server\n"); + if (!test->connect()) + { + message("cimage_main: Failed to connect the CImageTest instance to the NX server\n"); + delete test; + return 1; + } + updateMemoryUsage(&g_mmprevious, "After connecting to the server"); + + // Create a window to draw into + + message("cimage_main: Create a Window\n"); + if (!test->createWindow()) + { + message("cimage_main: Failed to create a window\n"); + delete test; + return 1; + } + updateMemoryUsage(&g_mmprevious, "After creating a window"); + + // Create an instance of the NuttX logo + + CRlePaletteBitmap *nuttxBitmap = new CRlePaletteBitmap(&g_nuttxBitmap); + updateMemoryUsage(&g_mmprevious, "After creating the bitmap"); + + // Create a CImage instance + + CImage *image = test->createImage(static_cast<IBitmap*>(nuttxBitmap)); + if (!image) + { + message("cimage_main: Failed to create a image\n"); + delete test; + return 1; + } + updateMemoryUsage(&g_mmprevious, "After creating CImage"); + + // Show the image + + test->showImage(image); + updateMemoryUsage(&g_mmprevious, "After showing the image"); + sleep(5); + + // Clean up and exit + + message("cimage_main: Clean-up and exit\n"); + delete image; + updateMemoryUsage(&g_mmprevious, "After deleting CImage"); + + delete nuttxBitmap; + updateMemoryUsage(&g_mmprevious, "After deleting the bitmap"); + + delete test; + updateMemoryUsage(&g_mmprevious, "After deleting the test"); + updateMemoryUsage(&g_mmInitial, "Final memory usage"); + return 0; +} + |