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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-22 21:22:59 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-22 21:22:59 +0000 |
commit | 4dedf494c242b2c4b52707441eefe2a36fbacf0f (patch) | |
tree | 36728130c995053f18637c019829f492f0c3b3fe /NxWidgets/UnitTests/CLatchButtonArray/main.cxx | |
parent | af2319a52f4b11df952a5a1060c76cc0cdff0b98 (diff) | |
download | nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.tar.gz nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.tar.bz2 nuttx-4dedf494c242b2c4b52707441eefe2a36fbacf0f.zip |
First check-in of NxWidgets
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4505 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'NxWidgets/UnitTests/CLatchButtonArray/main.cxx')
-rw-r--r-- | NxWidgets/UnitTests/CLatchButtonArray/main.cxx | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/CLatchButtonArray/main.cxx b/NxWidgets/UnitTests/CLatchButtonArray/main.cxx new file mode 100644 index 000000000..d38651ae9 --- /dev/null +++ b/NxWidgets/UnitTests/CLatchButtonArray/main.cxx @@ -0,0 +1,301 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CLatchButtonArray/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 <unistd.h> +#include <debug.h> + +#include <nuttx/nx/nx.h> + +#include "cnxstring.hxx" +#include "clatchbuttonarraytest.hxx" + +///////////////////////////////////////////////////////////////////////////// +// Definitions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Classes +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Private Data +///////////////////////////////////////////////////////////////////////////// + +static unsigned int g_mmInitial; +static unsigned int g_mmPrevious; +static unsigned int g_mmPeak; + +static FAR const char *g_buttonLabels[BUTTONARRAY_NCOLUMNS*BUTTONARRAY_NROWS] = { + "=>", "A", "B", "<DEL", + "C", "D", "E", "F", + "G", "H", "I", "J", + "K", "L", "M", "N", + "O", "P", "Q", "R", + "S", "T", "U", "V", + "W", "X", "Y", "Z" +}; + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +// Suppress name-mangling + +extern "C" int MAIN_NAME(int argc, char *argv[]); + +///////////////////////////////////////////////////////////////////////////// +// Private Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Name: showButtonState +///////////////////////////////////////////////////////////////////////////// + +static void showButtonState(CLatchButtonArray *buttonArray, int i, int j, + bool &clicked, bool &latched) +{ + bool nowClicked = buttonArray->isThisButtonClicked(i,j); + bool nowLatched = buttonArray->isThisButtonLatched(i,j); + + printf(MAIN_STRING "Button(%d,%d) state: %s and %s\n", + i, j, + nowClicked ? "clicked" : "released", + nowLatched ? "latched" : "unlatched"); + + if (clicked != nowClicked || latched != nowLatched) + { + printf(MAIN_STRING "ERROR: Expected %s and %s\n", + clicked ? "clicked" : "released", + latched ? "latched" : "unlatched"); + + clicked = nowClicked; + latched = nowLatched; + } +} + +///////////////////////////////////////////////////////////////////////////// +// 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("%s: Before: %8d After: %8d Change: %8d\n", + msg, previous, mmcurrent.uordblks, mmcurrent.uordblks - previous); + + /* Set up for the next test */ + + g_mmPrevious = mmcurrent.uordblks; + if ((unsigned int)mmcurrent.uordblks > g_mmPeak) + { + g_mmPeak = 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; + g_mmPeak = mmcurrent.uordblks; +} + +///////////////////////////////////////////////////////////////////////////// +// Public Functions +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// user_start/nxheaders_main +///////////////////////////////////////////////////////////////////////////// + +int MAIN_NAME(int argc, char *argv[]) +{ + // Initialize memory monitor logic + + initMemoryUsage(); + + // Create an instance of the button array test + + printf(MAIN_STRING "Create CLatchButtonArrayTest instance\n"); + CLatchButtonArrayTest *test = new CLatchButtonArrayTest(); + updateMemoryUsage(g_mmPrevious, "After creating CLatchButtonArrayTest"); + + // Connect the NX server + + printf(MAIN_STRING "Connect the CLatchButtonArrayTest instance to the NX server\n"); + if (!test->connect()) + { + printf(MAIN_STRING "Failed to connect the CLatchButtonArrayTest instance to the NX server\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmPrevious, "After connecting to the server"); + + // Create a window to draw into + + printf(MAIN_STRING "Create a Window\n"); + if (!test->createWindow()) + { + printf(MAIN_STRING "Failed to create a window\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmPrevious, "After creating a window"); + + // Create a CLatchButtonArray instance + + CLatchButtonArray *buttonArray = test->createButtonArray(); + if (!buttonArray) + { + printf(MAIN_STRING "Failed to create a button array\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmPrevious, "After creating CLatchButtonArray"); + + // Add the labels to each button + + FAR const char **ptr = g_buttonLabels; + for (int j = 0; j < BUTTONARRAY_NROWS; j++) + { + for (int i = 0; i < BUTTONARRAY_NCOLUMNS; i++) + { + printf(MAIN_STRING "Label (%d,%d): %s\n", i, j, *ptr); + CNxString string = *ptr++; + buttonArray->setText(i, j, string); + } + } + updateMemoryUsage(g_mmPrevious, "After adding labels to the buttons"); + + // Show the button array + + printf(MAIN_STRING "Show the button array\n"); + test->showButton(buttonArray); + sleep(1); + + // Then perform a simulated mouse click on a button in the array + + bool clicked = false; + bool latched = false; + + for (int j = 0; j < BUTTONARRAY_NROWS; j++) + { + for (int i = 0; i < BUTTONARRAY_NCOLUMNS; i++) + { + // Initially, this button should be neither clicked nor latched + + clicked = false; + latched = false; + showButtonState(buttonArray, i, j, clicked, latched); + + printf(MAIN_STRING "Click the button (%d,%d)\n", i, j); + test->click(buttonArray, i, j); + + // Poll for the mouse click event + + test->poll(buttonArray); + + // Now it should be clicked and latched + + clicked = true; + latched = true; + showButtonState(buttonArray, i, j, clicked, latched); + + // Wait a bit, then release the mouse button + + usleep(200*1000); + test->release(buttonArray, i, j); + + // Poll for the mouse release event (of course this can hang if something fails) + + test->poll(buttonArray); + + // Now it should be un-clicked and latched + + clicked = false; + latched = true; + showButtonState(buttonArray, i, j, clicked, latched); + + usleep(300*1000); + } + } + updateMemoryUsage(g_mmPrevious, "After pushing buttons"); + + // Clean up and exit + + printf(MAIN_STRING "Clean-up and exit\n"); + delete buttonArray; + updateMemoryUsage(g_mmPrevious, "After deleting the button array"); + delete test; + updateMemoryUsage(g_mmPrevious, "After deleting the test"); + updateMemoryUsage(g_mmInitial, "Final memory usage"); + message("Peak memory usage: %8d\n", g_mmPeak - g_mmInitial); + return 0; +} + |