These are test programs for the SDL library:

	checkkeys	Watch the key events to check the keyboard

	graywin		Display a gray gradient and center mouse on spacebar

	loopwave	Audio test -- loop playing a WAV file

	testalpha	Display an alpha faded icon -- paint with mouse

	testbitmap	Test displaying 1-bit bitmaps

	testblitspeed	Tests performance of SDL's blitters and converters.

	testcdrom	Sample audio CD control program

	testcursor	Tests custom mouse cursor

	testdyngl	Tests dynamically loading OpenGL library

	testerror	Tests multi-threaded error handling

	testfile	Tests RWops layer

	testgamma	Tests video device gamma ramp

	testgl		A very simple example of using OpenGL with SDL

	testhread	Hacked up test of multi-threading

	testiconv	Tests international string conversion

	testjoystick	List joysticks and watch joystick events

	testkeys	List the available keyboard keys

	testloadso	Tests the loadable library layer

	testlock	Hacked up test of multi-threading and locking

	testoverlay	Tests the software/hardware overlay functionality.

	testoverlay2	Tests the overlay flickering/scaling during playback.

	testpalette	Tests palette color cycling

	testplatform	Tests types, endianness and cpu capabilities

	testsem		Tests SDL's semaphore implementation

	testsprite	Example of fast sprite movement on the screen

	testtimer	Test the timer facilities

	testver		Check the version and dynamic loading and endianness

	testvidinfo	Show the pixel format of the display and perfom the benchmark

	testwin		Display a BMP image at various depths

	testwm		Test window manager -- title, icon, events

	threadwin	Test multi-threaded event handling

	torturethread	Simple test for thread creation/destruction