Added a (currently failing) interactive test for SDL_WM_ToggleFullScreen.

1 files changed, 73 insertions, 0 deletions

diff --git a/tests/sdl_wm_togglefullscreen.c b/tests/sdl_wm_togglefullscreen.c
new file mode 100644
index 00000000..b8052988
--- /dev/null
+++ b/tests/sdl_wm_togglefullscreen.c
@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include <SDL/SDL.h>
+#include <SDL/SDL_ttf.h>
+#include <assert.h>
+#include <emscripten.h>
+
+int result = 1;
+
+SDL_Surface *screen = 0;
+
+int inFullscreen = 0;
+
+int wasFullscreen = 0;
+
+void mainloop() {
+  SDL_Event event;
+  int isInFullscreen = EM_ASM_INT_V(return !!(document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement));
+  if (isInFullscreen && !wasFullscreen) {
+    printf("Successfully transitioned to fullscreen mode!\n");
+    wasFullscreen = isInFullscreen;
+  }
+  
+  if (wasFullscreen && !isInFullscreen) {
+    printf("Exited fullscreen. Test succeeded.\n");
+    result = 1;
+#ifdef REPORT_RESULT
+    REPORT_RESULT();
+#endif
+    wasFullscreen = isInFullscreen;
+    emscripten_cancel_main_loop();
+    return;
+  }
+
+  int haveEvent = SDL_PollEvent(&event);
+  if (haveEvent) {
+    switch(event.type) {
+      case SDL_MOUSEBUTTONDOWN: {
+        SDL_WM_ToggleFullScreen(screen);
+        inFullscreen = 1 - inFullscreen;
+        if (inFullscreen == 0) {
+          result = wasFullscreen;
+          if (result) {
+            printf("Exited fullscreen. Test succeeded.\n");
+          } else {
+            printf("Exited fullscreen. Test failed, fullscreen transition did not happen!\n");
+          }
+#ifdef REPORT_RESULT
+          REPORT_RESULT();
+#endif
+          emscripten_cancel_main_loop();
+          return;
+        } else {
+          printf("Entering fullscreen...\n");
+        }
+        break;
+      }
+    }
+  }
+}
+
+int main() {
+  SDL_Init(SDL_INIT_VIDEO);
+  screen = SDL_SetVideoMode(600, 450, 32, SDL_HWSURFACE);
+
+  SDL_Rect rect = { 0, 0, 600, 450 };
+  SDL_FillRect(screen, &rect, 0xff00ffff);
+
+  printf("You should see a yellow canvas.\n");
+  printf("Click on the canvas to enter full screen, and then click on the canvas again to finish the test.\n");
+  printf("When in full screen, you should see the whole screen filled yellow, and after exiting, the yellow canvas should be restored in the window.\n");
+  emscripten_set_main_loop(mainloop, 0, 0);
+  return 0;
+}