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IMPLEMENTATION MODULE testisnormal ;
FROM libc IMPORT printf, exit ;
FROM Builtins IMPORT isnormal ;
FROM SYSTEM IMPORT ADR ;
(*
assert -
*)
PROCEDURE assert (value: BOOLEAN; message: ARRAY OF CHAR) ;
BEGIN
IF NOT value
THEN
printf ("test failed: %s\n", ADR (message)) ;
code := 1
END
END assert ;
(*
test -
*)
PROCEDURE test ;
VAR
result: INTEGER ;
BEGIN
result := isnormal (1.0) ;
printf ("isnormal (1.0) = %d\n", result) ;
assert (result = 1, "isnormal (1.0) # 1")
END test ;
VAR
code: INTEGER ;
BEGIN
code := 0 ;
test ;
IF code = 0
THEN
printf ("all tests pass\n")
ELSE
printf ("some tests failed\n")
END ;
exit (code)
END testisnormal.
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