bool FileStream::length(int& aLength) const {
TEST(isOpen());
int oldpos;
LTEST(oldpos = lseek(mFd, 0, SEEK_CUR));
LTEST(aLength = lseek(mFd, 0, SEEK_END));
LTEST(lseek(mFd, oldpos, SEEK_SET));
return true;
}
void run_cursor_tests(LiteWindow *window)
{
/* hide cursor */
LTEST("Hide Cursor", lite_hide_cursor());
sleep(1);
/* show cursor */
LTEST("Show cursor", lite_show_cursor());
}
bool FileStream::mTime(time_t& t) const {
TEST(isOpen());
struct stat s;
LTEST(fstat(mFd, &s));
t = s.st_mtime;
return true;
};
int main (int argc, char *argv[])
{
LiteWindow *window;
LiteLabel *label;
DFBRectangle rect;
int timeout = 0;
if (argc > 1) {
if ( (strcmp(argv[1], "timeout") == 0) )
timeout = TIMEOUT;
}
ltest_start_timer("Init LiTE");
if( lite_open(&argc, &argv) )
return 1;
ltest_stop_timer();
rect.x = 0; rect.y = 0; rect.w = 800; rect.h = 480;
ltest_start_timer("New Window");
LTEST("New Window", lite_new_window(NULL, &rect, DWCAPS_ALPHACHANNEL,
liteDefaultWindowTheme,
"LiteWindow test", &window));
ltest_stop_timer();
ltest_start_timer("Set Opacities in Window");
LTEST("Set Window Some Opacity", lite_set_window_opacity(window,
0x99));
LTEST("Set Window No Opacity", lite_set_window_opacity(window,
liteNoWindowOpacity));
LTEST("Set Window Full Opacity", lite_set_window_opacity(window,
liteFullWindowOpacity));
ltest_stop_timer();
rect.x = 10; rect.y = 10; rect.w = 400;
ltest_start_timer("New Label and set Text");
LTEST("New Label", lite_new_label(LITE_BOX(window), &rect,
liteNoLabelTheme, 20, &label));
LTEST("Set Label Text", lite_set_label_text(label, "Testing LiteWindow"));
ltest_stop_timer();
ltest_display_timestamps();
lite_window_event_loop(window, timeout);
LTEST("Destroy Window", lite_destroy_window(window));
LTEST("Close LiTE", lite_close());
ltest_print_timestamps();
return 0;
}
bool FileStream::seek(Seek::Enum mode, int offset) {
TEST(isOpen());
int lm;
switch(mode) {
case Seek::Start: lm = SEEK_SET; break;
case Seek::Current: lm = SEEK_CUR; break;
case Seek::End: lm = SEEK_END; break;
default: DEBIG_PHAT_ERROR;
}
LTEST(lseek(mFd, offset, lm));
return true;
}
bool FileStream::read(void* dst, int size) {
TEST(isOpen());
byte* pos = (byte*)dst;
byte* end = pos + size;
while(pos != end) {
int len = end - pos;
int res = ::read(mFd, pos, len);
if(res == 0) {
LOG("Unexpected EOF.\n");
FAIL;
}
LTEST(res);
DEBUG_ASSERT(res <= len);
pos += res;
}
return true;
}
bool WriteFileStream::write(const void* src, int size) {
TEST(isOpen());
const byte* pos = (const byte*)src;
const byte* end = pos + size;
while(pos != end) {
int len = end - pos;
int res = ::write(mFd, pos, len);
if(res == 0) {
LOG("Unexpected EOF.\n");
FAIL;
}
LTEST(res);
DEBUG_ASSERT(res <= len);
pos += res;
}
return true;
}
void run_slider_tests(LiteWindow *window)
{
DFBRectangle rect;
LiteSlider *slider;
/* create a new slider */
rect.x = 50; rect.y = 100; rect.w = 300; rect.h = 20;
LTEST("Create Slider", lite_new_slider(LITE_BOX(window), &rect,
liteNoSliderTheme, &slider));
/* set slider position */
LTEST("Set Slider Position rightmost", lite_set_slider_pos(slider, 1.0f));
LTEST("Set Slider Position leftmost", lite_set_slider_pos(slider, 0.0f));
LTEST("Set Slider Position over 1.0f", lite_set_slider_pos(slider, 200.0f));
LTEST("Set Slider Position under 0.0f", lite_set_slider_pos(slider, -200.0f));
LTEST("Set Slider Position 0.5f (halfway)", lite_set_slider_pos(slider, 0.5f));
}
bool WriteFileStream::truncate(int size) {
TEST(isOpen());
LTEST(ftruncate(mFd, size));
return true;
}
bool FileStream::tell(int& aPos) const {
TEST(isOpen());
LTEST(aPos = lseek(mFd, 0, SEEK_CUR));
return true;
}