diff options
Diffstat (limited to 'NxWidgets/UnitTests/CListBox/clistbox_main.cxx')
-rw-r--r-- | NxWidgets/UnitTests/CListBox/clistbox_main.cxx | 327 |
1 files changed, 327 insertions, 0 deletions
diff --git a/NxWidgets/UnitTests/CListBox/clistbox_main.cxx b/NxWidgets/UnitTests/CListBox/clistbox_main.cxx new file mode 100644 index 000000000..8711f06e8 --- /dev/null +++ b/NxWidgets/UnitTests/CListBox/clistbox_main.cxx @@ -0,0 +1,327 @@ +///////////////////////////////////////////////////////////////////////////// +// NxWidgets/UnitTests/CListBox/clistbox_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 "clistboxtest.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_options[] = +{ + "American groundnut (Apios americana)", + "Azuki bean (Vigna angularis)", + "Black-eyed pea (Vigna unguiculata subsp. unguiculata)", + "Chickpea (Cicer arietinum)", + "Common bean (Phaseolus vulgaris)", + "Drumstick (Moringa oleifera)", + "Dolichos bean (Lablab purpureus)", + "Fava bean (Vicia faba)", + "Garbanzo (Cicer arietinum)", + "Green bean (Phaseolus vulgaris)", + "Guar (Cyamopsis tetragonoloba)", + "Gumbo (Abelmoschus esculentus)", + "Horse gram (Macrotyloma uniflorum)", + "Indian pea (Lathyrus sativus)", + "Lentil (Lens culinaris)", + "Lima Bean (Phaseolus lunatus)", + "Moth bean (Vigna acontifolia)", + "Mung bean (Vigna radiata)", + "Okra (Abelmoschus esculentus)", + "Pea (Pisum sativum)", + "Peanut (Arachis hypogaea)", + "Pigeon pea (Cajanus cajan)", + "Ricebean (Vigna umbellata)", + "Runner bean (Phaseolus coccineus)", + "Soybean (Glycine max)", + "Tarwi (tarhui, chocho; Lupinus mutabilis)", + "Tepary bean (Phaseolus acutifolius)", + "Urad bean (Vigna mungo)", + "Velvet bean (Mucuna pruriens)", + "Winged bean (Psophocarpus tetragonolobus)", + "Yardlong bean (Vigna unguiculata subsp. sesquipedalis)" +}; +#define NOPTIONS (sizeof(g_options)/sizeof(FAR const char *)) + +///////////////////////////////////////////////////////////////////////////// +// Public Function Prototypes +///////////////////////////////////////////////////////////////////////////// + +// Suppress name-mangling + +extern "C" int clistbox_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("%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 +///////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////// +// Name: user_start/nxheaders_main +///////////////////////////////////////////////////////////////////////////// + +int clistbox_main(int argc, char *argv[]) +{ + // Initialize memory monitor logic + + initMemoryUsage(); + + // Create an instance of the listbox test + + message("clistbox_main: Create CListBoxTest instance\n"); + CListBoxTest *test = new CListBoxTest(); + updateMemoryUsage(g_mmPrevious, "After creating CListBoxTest"); + + // Connect the NX server + + message("clistbox_main: Connect the CListBoxTest instance to the NX server\n"); + if (!test->connect()) + { + message("clistbox_main: Failed to connect the CListBoxTest instance to the NX server\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmPrevious, "clistbox_main: After connecting to the server"); + + // Create a window to draw into + + message("clistbox_main: Create a Window\n"); + if (!test->createWindow()) + { + message("clistbox_main: Failed to create a window\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmPrevious, "clistbox_main: After creating a window"); + + // Create a listbox + + message("clistbox_main: Create a ListBox\n"); + CListBox *listbox = test->createListBox(); + if (!listbox) + { + message("clistbox_main: Failed to create a listbox\n"); + delete test; + return 1; + } + updateMemoryUsage(g_mmPrevious, "clistbox_main: After creating a listbox"); + + // Show the initial state of the listbox + + listbox->setAllowMultipleSelections(true); + test->showListBox(listbox); + sleep(1); + + // Now add items to the list box (in reverse alphabetical order) + + message("clistbox_main: Add options to the ListBox\n"); + for (int i = NOPTIONS - 1; i >= 0; i--) + { + listbox->addOption(g_options[i],i); + test->showListBox(listbox); + message("clistbox_main: %d. New option %s\n", i, g_options[i]); + usleep(500000); // The simulation needs this to let the X11 event loop run + } + updateMemoryUsage(g_mmPrevious, "clistbox_main: After adding the listbox items"); + sleep(1); + + // Sort the list box + + message("clistbox_main: Sort the ListBox\n"); + listbox->sort(); + test->showListBox(listbox); + updateMemoryUsage(g_mmPrevious, "clistbox_main: After sorting the listbox"); + sleep(1); + + // Select and remove items from the listbox + + srand(1978); + int nOptions; + while ((nOptions = listbox->getOptionCount()) > 0) + { + message("clistbox_main: Option count: %d\n", nOptions); + if (nOptions <= 5) + { + message("clistbox_main: Selecting all remaining options\n"); + listbox->selectAllOptions(); + test->showListBox(listbox); + updateMemoryUsage(g_mmPrevious, "clistbox_main: After selecting all options"); + sleep(1); + + message("clistbox_main: Removing all remaining options\n"); + listbox->removeAllOptions(); + updateMemoryUsage(g_mmPrevious, "clistbox_main: After removing all options"); + test->showListBox(listbox); + } + else + { + int selected[5]; + + message("clistbox_main: Selecting five options\n"); + for (int i = 0; i < 5; i++) + { + selected[i] = ((nOptions - 1) * rand()) / MAX_RAND; + message("clistbox_main: Selecting option %d\n", selected[i]); + listbox->removeOption(selected[i]); + test->showListBox(listbox); + usleep(500000); + } + updateMemoryUsage(g_mmPrevious, "clistbox_main: After selecting five options"); + + message("clistbox_main: De-selecting options\n"); + int index; + int count = 0; + while ((index = listbox->getSelectedIndex()) >= 0) + { + message("clistbox_main: De-selecting option %d\n", index); + listbox->deselectOption(index); + test->showListBox(listbox); + count++; + usleep(500000); + } + + message("clistbox_main: %s: %d options de-selected\n", + count == 5 ? "OK" : "ERROR", count); + updateMemoryUsage(g_mmPrevious, "clistbox_main: After de-selecting options"); + + message("clistbox_main: Removing the selected options\n"); + for (int i = 0; i < 5; i++) + { + message("clistbox_main: Removing option %d\n", selected[i]); + listbox->removeOption(selected[i]); + test->showListBox(listbox); + usleep(500000); + } + updateMemoryUsage(g_mmPrevious, "clistbox_main: After removing five options"); + } + sleep(1); + } + updateMemoryUsage(g_mmPrevious, "clistbox_main: After the listbox is empty again"); + sleep(1); + + // Clean up and exit + + message("clistbox_main: Clean-up and exit\n"); + delete listbox; + updateMemoryUsage(g_mmPrevious, "After deleting the listbox"); + 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; +} + |