simple libc tests based on the libc-testsuit

and libc-bench of dalias

see http://git.etalabs.net/cgi-bin/gitweb.cgi

build tests:

	cp Makefile.conf.def Makefile.conf

	# edit Makefile.conf

	make

run tests:

	./t

run benchmarks:

	./b

about the framework:

the only hook in the test framework is error(...) which

prints a formatted message and sets the test to failed

see common/test.h

benchmark functions are repeatedly called with increasing

N until runing time is long enough, then time/N is printed

in the root dir make builds an executable with all tests

in a src/* dir make builds only local tests

see Makefile.inc

a test function looks like

	void test_foo() {

		if (foo != 42)

			error("foo=%d expected 42\n", foo);

	}

extern functions with name ~ /^test/ are recognized to be

test functions

see Makefile.inc

edit the generated main.h to exclude certain tests

see common/t.c for tests

see common/b.c for benchmarks