OpenVMS Source-Code Demos

UNICODE_TESTING

1000	!=======================================================================
	! title  : unicode_testing_100.bas
	! author : Neil Rieck
	! history: effort to develop two new functions
	! ver who when   what
	! 100 NSR 170315 1. original effort to develop two new functions
	!=======================================================================
	option type=explicit							!
	external long   function mixed_to_unicode(string, long dim())		!
	external string function unicode_to_utf8(long dim())			!
	!
	declare string mixed$							!
	declare long   u(1024)							! is this too large?
	declare string utf8$							!
	declare long   i,j,k							!
	!=======================================================================
	!	main
	!=======================================================================
	main:									!
	print "---test 001---"
	mixed$ = "this is a test"						!
	mat u=ZER								!
	j = mixed_to_unicode(mixed$,u())					!
	for i=1 to j								!
		print "i=";i;" ";u(i)						!
	next i									!
	!=======================================================================
	print "---test 002---"
	mixed$ = ""								!
	for i=1 to 255								!
	    mixed$ = mixed$ + chr$(i)						!
	next i									!
	j = mixed_to_unicode(mixed$,u())
	for i=1 to j								!
		print "i=";i;" ";u(i)						!
	next i									!
	!=======================================================================
	print "---test 003---"
	mixed$ = chr$(x"C2") + chr$(x"A2")					! cent symbol
	j = mixed_to_unicode(mixed$,u())					!
	for i=1 to j								!
		print "i=";i;" ";u(i);" (expected 162)"				!
	next i									!
	!=======================================================================
	print "---test 004---"
	mixed$ = chr$(x"E2") + chr$(x"82") + chr$(x"AC")			! Euro symbol
	j = mixed_to_unicode(mixed$,u())					!
	for i=1 to j								!
		print "i=";i;" ";u(i);" (expected 8364)"			!
	next i									!
	!=======================================================================
	print "---test 005---"
	mixed$ = chr$(x"f0") + chr$(x"90") + chr$(x"8d") + chr$(x"88")		! Hwair symbol
	j = mixed_to_unicode(mixed$,u())					!
	for i=1 to j								!
		print "i=";i;" ";u(i);" (expected 66376)"			!
	next i									!
	!=======================================================================
	print "---test 013---"
	u(0) = 1								! only passing one value
	u(i) = 65								!
	utf8$ = unicode_to_utf8(u())						!
	for i=1 to len(utf8$)							!
		print "i=";i;" ";asc(mid$(utf8$,i,1))				!
	next i									!
	print "expected 65"
	!=======================================================================
	print "---test 014---"
	u(0) = 1								! only passing one value
	u(1) = 162								!
	utf8$ = unicode_to_utf8(u())						!
	for i=1 to len(utf8$)							!
		print "i=";i;" ";asc(mid$(utf8$,i,1))				!
	next i									!
	print "expected 194 162"
	!=======================================================================
	print "---test 015---"
	u(0) = 1								! only passing one value
	u(1) = 8364								!
	utf8$ = unicode_to_utf8(u())						!
	for i=1 to len(utf8$)							!
		print "i=";i;" ";asc(mid$(utf8$,i,1))				!
	next i									!
!	print "expected 194 162"
	!=======================================================================
	print "---test 016---"
	u(0) = 1								! only passing one value
	u(1) = 66376								!
	utf8$ = unicode_to_utf8(u())						!
	for i=1 to len(utf8$)							!
		print "i=";i;" ";asc(mid$(utf8$,i,1))				!
	next i									!
!	print "expected 194 162"
	!=======================================================================
	print "-i-exiting"
32000	end									!
	!
32010	%include "mixed_to_unicode.fun"
	!
32020	%include "unicode_to_utf8.fun"
	!