mirror of https://github.com/cutefishos/appmotor
Changes: Added pixelchanged test application into package. Enabled
"application startup time from application grid" -test case RevBy:Juha Lintulapull/1/head
Olli Leppanen
15 years ago
parent
56b1716540
commit
077c2b3c54
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# Set sources
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set(SRC main.c)
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set(CMAKE_CXX_FLAGS "-O3")
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# Link statically to minimize startup time.
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set(CMAKE_EXE_LINKER_FLAGS "-lX11 -lXtst")
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add_executable(fala_pixelchanged ${SRC})
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# Install
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install(PROGRAMS fala_pixelchanged DESTINATION /usr/bin/)
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/*
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*XGetImage(Display *display, Drawable d, int x, int y, unsigned
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int width, unsigned int height, unsigned long plane_mask, int
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format);
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*/
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#include <X11/Xlib.h>
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#include <X11/Xos.h>
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#include <X11/Xfuncs.h>
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#include <X11/Xutil.h>
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#include <X11/keysym.h>
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#include <X11/XKBlib.h>
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#include <X11/Xproto.h>
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#include <X11/extensions/XTest.h>
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#include <X11/extensions/record.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/time.h>
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struct timeval prevstamp;
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char output_filename[1024];
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void timestamp(char *msg)
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{
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struct timeval tim;
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FILE *output_file;
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char txtbuffer[80];
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gettimeofday(&tim, NULL);
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snprintf(txtbuffer, 80, "%d%03d ms %s\n",
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(int)tim.tv_sec, (int)tim.tv_usec/1000,
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msg);
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if (output_filename[0] == '\0') {
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printf("%s", txtbuffer);
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} else {
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if (output_file = fopen(output_filename, "a+")) {
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fprintf(output_file, "%s", txtbuffer);
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fclose(output_file);
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} else {
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fprintf(stderr, "pixelchanged: cannot open file '%s' for appending\n", output_filename);
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exit(2);
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}
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}
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}
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enum {
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SCHEDULER_EVENT_NONE = 0,
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SCHEDULER_EVENT_BUTTON,
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SCHEDULER_EVENT_KEY,
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SCHEDULER_EVENT_MOTION
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};
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XDevice* XPointerDevice = NULL;
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/**
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* Simulates user input event.
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*
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* @param dpy[in] the display connection.
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* @param event[in] the event to simulate.
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* @return
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*/
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void
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scheduler_fake_event(Display* dpy, int event_type, int event_param1, int event_param2) {
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static int xPos = 0;
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static int yPos = 0;
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switch (event_type) {
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case SCHEDULER_EVENT_BUTTON: {
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int axis[2] = {xPos, yPos};
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XTestFakeDeviceButtonEvent(dpy, XPointerDevice, event_param1, event_param2, axis, 2, CurrentTime);
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break;
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}
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case SCHEDULER_EVENT_KEY:
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XTestFakeDeviceKeyEvent(dpy, XPointerDevice, event_param1, event_param2, NULL, 0, CurrentTime );
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break;
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case SCHEDULER_EVENT_MOTION:
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xPos = event_param1;
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yPos = event_param2;
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{
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int axis[2] = {xPos, yPos};
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XTestFakeDeviceMotionEvent(dpy, XPointerDevice, False, 0, axis, 2, CurrentTime);
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break;
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}
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}
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}
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/**
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* 'Fakes' a mouse click, returning time sent.
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*/
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void
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fake_event(Display *dpy, int x, int y)
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{
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if (XPointerDevice) {
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scheduler_fake_event(dpy, SCHEDULER_EVENT_MOTION, x, y);
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scheduler_fake_event(dpy, SCHEDULER_EVENT_BUTTON, Button1, True);
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usleep(5000);
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scheduler_fake_event(dpy, SCHEDULER_EVENT_BUTTON, Button1, False);
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timestamp("Button1 released");
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}
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}
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int main(int argc, char **argv) {
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Display *dpy;
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int screen = 0;
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Window rootw;
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XEvent event;
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char *DISPLAY = NULL;
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XDeviceInfo *devInfo;
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char *deviceName;
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char txtbuffer[80];
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int click_x = -1;
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int click_y = -1;
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unsigned long pixel_value = 0;
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int pixel_value_defined = False;
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int pixel_x = 423; /* track pixel in the middle of dali display by default */
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int pixel_y = 240;
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int quit_when_found = 0;
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int count = 0;
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int i = 0;
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int arg = 1;
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output_filename[0] = '\0';
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while (arg < argc) {
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if (0 == strcmp("-c", argv[arg])) {
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sscanf(argv[++arg], "%ux%u", &click_x, &click_y);
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} else if (0 == strcmp("-p", argv[arg])) {
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sscanf(argv[++arg], "%lx", &pixel_value);
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pixel_value_defined = True;
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} else if (0 == strcmp("-t", argv[arg])) { /* tracked pixel coordinates */
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sscanf(argv[++arg], "%ux%u", &pixel_x, &pixel_y);
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} else if (0 == strcmp("-f", argv[arg])) {
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sscanf(argv[++arg], "%s", output_filename);
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} else if (0 == strcmp("-q", argv[arg])) {
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quit_when_found = 1;
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}
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++arg;
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}
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DISPLAY = (char*)getenv("DISPLAY");
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if (DISPLAY == NULL) {
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printf("Cannot open display. DISPLAY variable not set.\n", argv[0]);
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exit(1);
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}
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dpy = XOpenDisplay(DISPLAY);
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screen = XDefaultScreen(dpy);
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rootw = RootWindow(dpy, screen);
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/* find out where's the mouse */
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/* open input device required for XTestFakeDeviceXXX functions */
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if (!(devInfo = XListInputDevices(dpy, &count)) || !count) {
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fprintf(stderr, "Cannot input list devices\n");
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return 1;
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}
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for (i = 0; i < count; i++) {
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if ( devInfo[i].use == IsXExtensionPointer) {
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XPointerDevice = XOpenDevice(dpy, devInfo[i].id);
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break;
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}
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}
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XImage *image;
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unsigned long pixel = 0;
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unsigned long previous_pixel;
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image = XGetImage(dpy, rootw, pixel_x, pixel_y, 1, 1, AllPlanes, ZPixmap);
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previous_pixel = XGetPixel(image, 0, 0);
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if (click_x > -1)
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fake_event(dpy, click_x, click_y);
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while (1) {
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usleep(50000); /* sleep 50 ms */
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image = XGetImage(dpy, rootw, pixel_x, pixel_y, 1, 1, AllPlanes, ZPixmap);
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pixel = XGetPixel(image, 0, 0);
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if (
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(!pixel_value_defined && pixel != previous_pixel)
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|| (pixel_value_defined && pixel == pixel_value) ) {
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snprintf(txtbuffer, 80, "pixel changed to value 0x%lx", pixel);
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timestamp(txtbuffer);
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previous_pixel = pixel;
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if (quit_when_found) return 0;
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}
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}
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}
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