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Diffstat (limited to 'NxWidgets/UnitTests/CScrollbarHorizontal/cscrollbarhorizontal_main.cxx')
| -rw-r--r-- | NxWidgets/UnitTests/CScrollbarHorizontal/cscrollbarhorizontal_main.cxx | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/CScrollbarHorizontal/cscrollbarhorizontal_main.cxx b/NxWidgets/UnitTests/CScrollbarHorizontal/cscrollbarhorizontal_main.cxx new file mode 100644 index 000000000..2b9adab11 --- /dev/null +++ b/NxWidgets/UnitTests/CScrollbarHorizontal/cscrollbarhorizontal_main.cxx @@ -0,0 +1,231 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CScrollbarHorizontal/cscrollbarhorizontal_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 "cscrollbarhorizontaltest.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// + +#define MAX_SCROLLBAR 50 + +///////////////////////////////////////////////////////////////////////////// +// Private Classes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Data +///////////////////////////////////////////////////////////////////////////// + +static unsigned int g_mmInitial; +static unsigned int g_mmprevious; + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +// Suppress name-mangling + +extern "C" int cscrollbarhorizontal_main(int argc, char *argv[]); + +///////////////////////////////////////////////////////////////////////////// +// Private Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Name: updateMemoryUsage +///////////////////////////////////////////////////////////////////////////// + +static void updateMemoryUsage(unsigned int 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); + message(" Before: %8d After: %8d Change: %8d\n\n", + previous, mmcurrent.uordblks, mmcurrent.uordblks - previous); + + /* Set up for the next test */ + + g_mmprevious = mmcurrent.uordblks; +} + +///////////////////////////////////////////////////////////////////////////// +// Name: initMemoryUsage +///////////////////////////////////////////////////////////////////////////// + +static void initMemoryUsage(void) +{ + struct mallinfo mmcurrent; + + /* Get the current memory usage */ + +#ifdef CONFIG_CAN_PASS_STRUCTS + mmcurrent = mallinfo(); +#else + (void)mallinfo(&mmcurrent); +#endif + + g_mmInitial = mmcurrent.uordblks; + g_mmprevious = mmcurrent.uordblks; +} + +///////////////////////////////////////////////////////////////////////////// +// Public Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Name: user_start/nxheaders_main +///////////////////////////////////////////////////////////////////////////// + +int cscrollbarhorizontal_main(int argc, char *argv[]) +{ + // Initialize memory monitor logic + + initMemoryUsage(); + + // Create an instance of the checkbox test + + message("cscrollbarhorizontal_main: Create CScrollbarHorizontalTest instance\n"); + CScrollbarHorizontalTest *test = new CScrollbarHorizontalTest(); + updateMemoryUsage(g_mmprevious, "After creating CScrollbarHorizontalTest"); + + // Connect the NX server + + message("cscrollbarhorizontal_main: Connect the CScrollbarHorizontalTest instance to the NX server\n"); + if (!test->connect()) + { + message("cscrollbarhorizontal_main: Failed to connect the CScrollbarHorizontalTest instance to the NX server\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmprevious, "cscrollbarhorizontal_main: After connecting to the server"); + + // Create a window to draw into + + message("cscrollbarhorizontal_main: Create a Window\n"); + if (!test->createWindow()) + { + message("cscrollbarhorizontal_main: Failed to create a window\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmprevious, "cscrollbarhorizontal_main: After creating a window"); + + // Create a scrollbar + + message("cscrollbarhorizontal_main: Create a Scrollbar\n"); + CScrollbarHorizontal *scrollbar = test->createScrollbar(); + if (!scrollbar) + { + message("cscrollbarhorizontal_main: Failed to create a scrollbar\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmprevious, "cscrollbarhorizontal_main: After creating a scrollbar"); + + // Set the scrollbar minimum and maximum values + + scrollbar->setMinimumValue(0); + scrollbar->setMaximumValue(MAX_SCROLLBAR); + scrollbar->setValue(0); + message("cscrollbarhorizontal_main: Scrollbar range %d->%d Initial value %d\n", + scrollbar->getMinimumValue(), scrollbar->getMaximumValue(), + scrollbar->getValue()); + + // Show the initial state of the checkbox + + test->showScrollbar(scrollbar); + sleep(1); + + // Now move the scrollbar up + + for (int i = 0; i <= MAX_SCROLLBAR; i++) + { + scrollbar->setValue(i); + test->showScrollbar(scrollbar); + message("cscrollbarhorizontal_main: %d. New value %d\n", i, scrollbar->getValue()); + usleep(1000); // The simulation needs this to let the X11 event loop run + } + updateMemoryUsage(g_mmprevious, "cscrollbarhorizontal_main: After moving the scrollbar up"); + + // And move the scrollbar down + + for (int i = MAX_SCROLLBAR; i >= 0; i--) + { + scrollbar->setValue(i); + test->showScrollbar(scrollbar); + message("cscrollbarhorizontal_main: %d. New value %d\n", i, scrollbar->getValue()); + usleep(1000); // The simulation needs this to let the X11 event loop run + } + updateMemoryUsage(g_mmprevious, "cscrollbarhorizontal_main: After moving the scrollbar down"); + sleep(1); + + // Clean up and exit + + message("cscrollbarhorizontal_main: Clean-up and exit\n"); + delete scrollbar; + updateMemoryUsage(g_mmprevious, "After deleting the scrollbar"); + delete test; + updateMemoryUsage(g_mmprevious, "After deleting the test"); + updateMemoryUsage(g_mmInitial, "Final memory usage"); + return 0; +} + |