Newsgroups: comp.sys.ti
Path: utzoo!utgpu!jarvis.csri.toronto.edu!csri.toronto.edu!pkern
From: pkern@csri.toronto.edu (pkern)
Subject: vttest - a vt100 emulator tester
Message-ID: <8806071612.AA12949@bloor.csri.toronto.edu>
Organization: University of Toronto, CSRI
Date: Tue, 7 Jun 88 10:52:50 EDT
#! /bin/sh
# This is a shell archive, meaning:
# 1. Remove everything above the #! /bin/sh line.
# 2. Save the resulting text in a file.
# 3. Execute the file with /bin/sh (not csh) to create the files:
# vttest
# This archive created: Tue Jun 7 11:29:17 1988
# By: pkern ()
export PATH; PATH=/bin:$PATH
if test ! -d 'vttest'
then
echo shar: creating directory "'vttest'"
mkdir 'vttest'
fi
echo shar: entering directory "'vttest'"
cd 'vttest'
echo shar: extracting "'Makefile'" '(251 characters)'
if test -f 'Makefile'
then
echo shar: will not over-write existing file "'Makefile'"
else
sed 's/^X//' << \SHAR_EOF > 'Makefile'
XCFLAGS = -O
XOBJS = main.o esc.o
X
Xvttest: $(OBJS)
X cc $(CFLAGS) -o vttest $(OBJS)
X
Xinstall: vttest
X cp vttest.1 /usr/man/man1/vttest.1
X cp vttest /usr/local/bin/vttest
X strip /usr/local/bin/vttest
X
Xclean:
X rm -f $(OBJS) vttest foo core lint tags a.out
SHAR_EOF
fi # end of overwriting check
echo shar: extracting "'README'" '(2484 characters)'
if test -f 'README'
then
echo shar: will not over-write existing file "'README'"
else
sed 's/^X//' << \SHAR_EOF > 'README'
XNOTES FROM THE MOD.SOURCES MODERATOR:
XI split the source up into the three separate pieces it now is.
XIn doing this, I put lines like "int reading;" in a header file
Xthat both C modules include. If your Unix requires one of these
Xto be "extern int reading;" then you will have some editing to do.
XAlso note that this program uses FIONREAD, which must be implemented
Xdifferently in SystemV, etc., and check out the setjmp() call...
X /Rich $alz
XOh, yeah: I also wrote the Makefile and manpage, such as they are.
X-------------------------------------------------------------------
X
XThis is a program to test the compatibility (or to demonstrate the
Xnon-compatibility) of so-called "VT100-compatible" terminals. In
Xconformance of the good old hacker traditions, the only documentation
Xof this program is the source code itself. To understand it, you also
Xneed a copy of the original VT100 manual from DEC.
X
XComments and bug reports: Since this is a release (via USENET) to the
Xwhole world, a lot of people are going to have opinions and fresh
Xideas about it. (What -- bugs in MY program? Aww...) I can't deal
Xwith everyone sending me a hacked version, but if you have found a
Xserious bug, or ported it to VMS, do tell me. I can't promise any new
Xversion release, though. From this version on (1.7b) VTTEST will have
Xto live its own life without its father holding its hand.
X
XMy adress is:
X
XNetwork-mail adress: (mcvax,seismo)!enea!suadb!lindberg
X
XReal-world-mail address: Per Lindberg
X QZ, Stockholm University Computing Center
X Box 27322
X S - 102 54 Stockholm
X SWEDEN
X
XThe original version of this program is written for the Sargasso C
Xcompiler for the DECsystem-10. Many thanks to all sales persons with
Xquote VT100-compatible unquote terminals, who prompted me to write
Xthis program, and also to:
X
X-- Bo Kleve, LIDAC, Linkoping University, Sweden
X for the portation to DECSYSTEM-20 with the Sargasso C compiler
X
X-- Johan Widen, TTDS, Royal Institute of Technology, Stockholm, Sweden
X for the portation to various UNIX systems (incl. System III and Xenix)
X
X-- Russ Herman, AES Data Inc., Missisauga, Ont. Canada
X for fixes and code for the VT102 test
X
XThanx also to JMR "Gremlin" at KTH, and Goran Wallberg at QZ
Xfor suggestions, bug fixes, etc.
X
XThis program does not have support for all the different variations
Xof VT100, like VT125, VT131 nor the new VT200 series. Feel free to
Xadd that yourself. Happy Hacking!
X
X /TMP
SHAR_EOF
fi # end of overwriting check
echo shar: extracting "'vttest.1'" '(351 characters)'
if test -f 'vttest.1'
then
echo shar: will not over-write existing file "'vttest.1'"
else
sed 's/^X//' << \SHAR_EOF > 'vttest.1'
X.TH VTTEST 1 "LOCAL"
X.SH NAME
Xvttest \- test VT100-type terminal
X.SH SYNOPSIS
X.B vttest
X.SH DESCRIPTION
X.I Vttest
Xis a program designed to test the functionality of a VT100 terminal
X(or emulator thereof).
XIt tests both display (escape sequence handling) and keyboard.
X.PP
XThe program is menu\-driven and contains full on\-line operating
Xinstructions.
SHAR_EOF
fi # end of overwriting check
echo shar: extracting "'esc.c'" '(8060 characters)'
if test -f 'esc.c'
then
echo shar: will not over-write existing file "'esc.c'"
else
sed 's/^X//' << \SHAR_EOF > 'esc.c'
X#include "header.h"
X
Xprintln(s) char *s; {
X printf("%s\n", s);
X}
X
Xesc(s) char *s; {
X printf("%c%s", 27, s);
X}
X
Xesc2(s1, s2) char s1, s2; {
X printf("%c%s%s", 27, s1, s2);
X}
X
Xbrcstr(ps, c) char *ps, c; {
X printf("%c[%s%c", 27, ps, c);
X}
X
Xbrc(pn,c) int pn; char c; {
X printf("%c[%d%c", 27, pn, c);
X}
X
Xbrc2(pn1, pn2 ,c) int pn1, pn2; char c; {
X printf("%c[%d;%d%c", 27, pn1, pn2, c);
X}
X
Xcub(pn) int pn; { /* Cursor Backward */
X brc(pn,'D');
X}
Xcud(pn) int pn; { /* Cursor Down */
X brc(pn,'B');
X}
Xcuf(pn) int pn; { /* Cursor Forward */
X brc(pn,'C');
X}
Xcup(pn1, pn2) int pn1, pn2; { /* Cursor Position */
X brc2(pn1, pn2, 'H');
X}
Xcuu(pn) int pn; { /* Cursor Up */
X brc(pn,'A');
X}
Xda() { /* Device Attributes */
X brc(0,'c');
X}
Xdecaln() { /* Screen Alignment Display */
X esc("#8");
X}
Xdecdhl(lower) int lower; { /* Double Height Line (also double width) */
X if (lower) esc("#4");
X else esc("#3");
X}
Xdecdwl() { /* Double Wide Line */
X esc("#6");
X}
Xdeckpam() { /* Keypad Application Mode */
X esc("=");
X}
Xdeckpnm() { /* Keypad Numeric Mode */
X esc(">");
X}
Xdecll(ps) char *ps; { /* Load LEDs */
X brcstr(ps, 'q');
X}
Xdecrc() { /* Restore Cursor */
X esc("8");
X}
Xdecreqtparm(pn) int pn; { /* Request Terminal Parameters */
X brc(pn,'x');
X}
Xdecsc() { /* Save Cursor */
X esc("7");
X}
Xdecstbm(pn1, pn2) int pn1, pn2; { /* Set Top and Bottom Margins */
X if (pn1 || pn2) brc2(pn1, pn2, 'r');
X else esc("[r");
X /* Good for >24-line terminals */
X}
Xdecswl() { /* Single With Line */
X esc("#5");
X}
Xdectst(pn) int pn; { /* Invoke Confidence Test */
X brc2(2, pn, 'y');
X}
Xdsr(pn) int pn; { /* Device Status Report */
X brc(pn, 'n');
X}
Xed(pn) int pn; { /* Erase in Display */
X brc(pn, 'J');
X}
Xel(pn) int pn; { /* Erase in Line */
X brc(pn,'K');
X}
Xhts() { /* Horizontal Tabulation Set */
X esc("H");
X}
Xhvp(pn1, pn2) int pn1, pn2; { /* Horizontal and Vertical Position */
X brc2(pn1, pn2, 'f');
X}
Xind() { /* Index */
X esc("D");
X}
Xnel() { /* Next Line */
X esc("E");
X}
Xri() { /* Reverse Index */
X esc("M");
X}
Xris() { /* Reset to Initial State */
X esc("c");
X}
Xrm(ps) char *ps; { /* Reset Mode */
X brcstr(ps, 'l');
X}
Xscs(g,c) int g; char c; { /* Select character Set */
X printf("%c%c%c%c%c%c%c", 27, g ? ')' : '(', c,
X 27, g ? '(' : ')', 'B',
X g ? 14 : 15);
X}
Xsgr(ps) char *ps; { /* Select Graphic Rendition */
X brcstr(ps, 'm');
X}
Xsm(ps) char *ps; { /* Set Mode */
X brcstr(ps, 'h');
X}
Xtbc(pn) int pn; { /* Tabulation Clear */
X brc(pn, 'g');
X}
X
Xvt52cup(l,c) int l,c; {
X printf("%cY%c%c", 27, l + 31, c + 31);
X}
X
Xchar inchar() {
X
X /*
X * Wait until a character is typed on the terminal
X * then read it, without waiting for CR.
X */
X
X#ifdef UNIX
X int lval, waittime, getpid(); static int val; char ch;
X
X fflush(stdout);
X lval = val;
X brkrd = 0;
X reading = 1;
X read(0,&ch,1);
X reading = 0;
X if (brkrd)
X val = 0177;
X else
X val = ch;
X if ((val==0177) && (val==lval))
X kill(getpid(), (int) SIGTERM);
X#endif
X#ifdef SARG10
X int val, waittime;
X
X waittime = 0;
X while(!uuo(051,2,&val)) { /* TTCALL 2, (INCHRS) */
X zleep(100); /* Wait 0.1 seconds */
X if ((waittime += ttymode) > 600) /* Time-out, in case */
X return('\177'); /* of hung in ttybin(1) */
X }
X#endif
X#ifdef SARG20 /* try to fix a time-out function */
X int val, waittime;
X
X waittime = 0;
X while(jsys(SIBE,2,_PRIIN) == 0) { /* Is input empty? */
X zleep(100);
X if ((waittime += ttymode) > 600)
X return('\177');
X }
X ejsys(BIN,_PRIIN);
X val = jsac[2];
X#endif
X return(val);
X}
X
Xchar *instr() {
X
X /*
X * Get an unfinished string from the terminal:
X * wait until a character is typed on the terminal,
X * then read it, and all other available characters.
X * Return a pointer to that string.
X */
X
X
X int i, val, crflag; long l1; char ch;
X static char result[80];
X
X i = 0;
X result[i++] = inchar();
X/* Wait 0.1 seconds (1 second in vanilla UNIX) */
X#ifdef SARG10
X if (trmop(01031,0) < 5) zleep(500); /* wait longer if low speed */
X else zleep(100);
X#else
X zleep(100);
X#endif
X#ifdef UNIX
X fflush(stdout);
X#ifdef XENIX
X while(rdchk(0)) {
X read(0,result+i,1);
X if (i++ == 78) break;
X }
X#else
X#ifdef SIII
X while(read(2,result+i,1) == 1)
X if (i++ == 78) break;
X#else
X while(ioctl(0,FIONREAD,&l1), l1 > 0L) {
X while(l1-- > 0L) {
X read(0,result+i,1);
X if (i++ == 78) goto out1;
X }
X }
Xout1:
X#endif
X#endif
X#endif
X#ifdef SARG10
X while(uuo(051,2,&val)) { /* TTCALL 2, (INCHRS) */
X if (!(val == '\012' && crflag)) /* TOPS-10 adds LF to CR */
X result[i++] = val;
X crflag = val == '\015';
X if (i == 79) break;
X zleep(50); /* Wait 0.05 seconds */
X }
X#endif
X#ifdef SARG20
X while(jsys(SIBE,2,_PRIIN) != 0) { /* read input until buffer is empty */
X ejsys(BIN,_PRIIN);
X result[i++] = jsac[2];
X if (i == 79) break;
X zleep(50); /* Wait 0.05 seconds */
X }
X#endif
X result[i] = '\0';
X return(result);
X}
X
Xttybin(bin) int bin; {
X#ifdef SARG10
X #define OPEN 050
X #define IO_MOD 0000017
X #define _IOPIM 2
X #define _IOASC 0
X #define _TOPAG 01021
X #define _TOSET 01000
X
X int v;
X static int arglst[] = {
X _IOPIM,
X `TTY`,
X 0
X };
X arglst[0] = bin ? _IOPIM : _IOASC;
X v = uuo(OPEN, 1, &arglst[0]);
X if (!v) { printf("OPEN failed"); exit(); }
X trmop(_TOPAG + _TOSET, bin ? 0 : 1);
X ttymode = bin;
X#endif
X#ifdef SARG20
X /* TTYBIN will set the line in BINARY/ASCII mode
X * BINARY mode is needed to send control characters
X * Bit 28 must be 0 (we don't flip it).
X * Bit 29 is used for the mode change.
X */
X
X #define _TTASC 0000100
X #define _MOXOF 0000043
X
X int v;
X
X ejsys(RFMOD,_CTTRM);
X v = ejsys(SFMOD,_CTTRM, bin ? (~_TTASC & jsac[2]) : (_TTASC | jsac[2]));
X if (v) { printf("SFMOD failed"); exit(); }
X v = ejsys(MTOPR,_CTTRM,_MOXOF,0);
X if (v) { printf("MTOPR failed"); exit(); }
X#endif
X}
X
X#ifdef SARG20
X/*
X * SUPERBIN turns off/on all input character interrupts
X * This affects ^C, ^O, ^T
X * Beware where and how you use it !!!!!!!
X */
X
Xsuperbin(bin) int bin; {
X int v;
X
X v = ejsys(STIW,(0//-5), bin ? 0 : -1);
X if (v) { printf("STIW superbinary setting failed"); exit(); }
X ttymode = bin;
X}
X
X/*
X * PAGE affects the ^S/^Q handshake.
X * Set bit 34 to turn it on. Clear it for off.
X */
X
Xpage(bin) int bin; {
X int v;
X
X #define TT_PGM 0000002
X
X ejsys(RFMOD,_CTTRM); /* Get the current terminal status */
X v = ejsys(STPAR,_CTTRM, bin ? (TT_PGM | jsac[2]) : (~TT_PGM & jsac[2]));
X if (v) { printf("STPAR failed"); exit(); }
X}
X#endif
X
Xtrmop(fc,arg) int fc, arg; {
X#ifdef SARG10
X int retvalp;
X int arglst[3];
X
X /* TRMOP is a TOPS-10 monitor call that does things to the terminal. */
X
X /* Find out TTY nbr (PA1050 barfs if TRMOP get -1 instead of udx) */
X /* A TRMNO monitor call returns the udx (Universal Device Index) */
X
X arglst[0] = fc; /* function code */
X arglst[1] = calli(0115, -1); /* udx, TRMNO. UUO */
X arglst[2] = arg; /* Optional argument */
X
X if (calli(0116, 3 // &arglst[0], &retvalp)) /* TRMOP. UUO */
X return (retvalp);
X else {
X printf("?Error return in TRMOP.");
X exit();
X }
X#endif
X}
X
Xinputline(s) char *s; {
X scanf("%s",s);
X#ifdef SARG10
X readnl();
X#endif
X#ifdef SARG20
X readnl();
X#endif
X}
X
Xinflush() {
X
X /*
X * Flush input buffer, make sure no pending input character
X */
X
X int val;
X
X#ifdef UNIX
X#ifdef XENIX
X while(rdchk(0)) read(0,&val,1);
X#else
X#ifdef SIII
X while(read(2,&val,1));
X#else
X long l1;
X ioctl (0, FIONREAD, &l1);
X while(l1-- > 0L) read(0,&val,1);
X#endif
X#endif
X#endif
X#ifdef SARG10
X while(uuo(051,2,&val)) /* TTCALL 2, (INCHRS) */
X ;
X#endif
X#ifdef SARG20
X ejsys(CFIBF,_PRIIN); /* Clear input buffer */
X#endif
X}
X
Xzleep(t) int t; {
X
X/*
X * Sleep and do nothing (don't waste CPU) for t milliseconds
X */
X
X#ifdef SARG10
X calli(072,t); /* (HIBER) t milliseconds */
X#endif
X#ifdef SARG20
X ejsys(DISMS,t); /* DISMISS for t milliseconds */
X#endif
X#ifdef UNIX
X t = t / 1000;
X if (t == 0) t = 1;
X sleep(t); /* UNIX can only sleep whole seconds */
X#endif
X}
SHAR_EOF
fi # end of overwriting check
echo shar: extracting "'header.h'" '(1397 characters)'
if test -f 'header.h'
then
echo shar: will not over-write existing file "'header.h'"
else
sed 's/^X//' << \SHAR_EOF > 'header.h'
X#define VERSION "1.7b 1985-04-19"
X
X/* Choose one of these */
X
X/* #define XENIX /* XENIX implies UNIX */
X/* #define SIII /* SIII implies UNIX, (NDELAY a la System III) */
X#define UNIX /* UNIX */
X/* #define VMS /* VMS not done yet -- send me your version!!!! */
X/* #define SARG20 /* Sargasso C for TOPS-20 */
X/* #define SARG10 /* Sargasso C for TOPS-10 */
X
X/* These #ifdef:s are implementation dependent stuff for the Sargasso C */
X/* Unix C barfs on directives like "#strings", so we keep them */
X/* indented. Then unix c can't find them, but Sargasso C *can*. */
X/* Admittedly kludgey, but it works...) */
X#ifdef SARG10
X #define _UNIXCON /* Make UNIX-flavored I/O on TOPS */
X #strings low /* put strings in lowseg mem so we can modify them. */
X#endif
X#ifdef SARG20
X #define _UNIXCON /* Make UNIX-flavored I/O on TOPS */
X #strings low /* put strings in lowseg mem so we can modify them. */
X #include
X#endif
X
X#include
X
X
X#ifdef UNIX
X#include
X#include
X#include
X#include
Xjmp_buf intrenv;
Xstruct sgttyb sgttyOrg, sgttyNew;
Xchar stdioBuf[BUFSIZ];
Xint brkrd, reading;
Xextern onterm(), onbrk();
X#ifdef SIII
X#include
X#endif
X#endif
Xint ttymode;
SHAR_EOF
fi # end of overwriting check
echo shar: extracting "'main.c'" '(57759 characters)'
if test -f 'main.c'
then
echo shar: will not over-write existing file "'main.c'"
else
sed 's/^X//' << \SHAR_EOF > 'main.c'
X/*
X VTTEST.C
X
X Written Novemeber 1983 - July 1984 by Per Lindberg,
X Stockholm University Computer Center (QZ), Sweden.
X
X THE MAD PROGRAMMER STRIKES AGAIN!
X
X This software is (c) 1984 by QZ
X Non-commercial use and copying allowed.
X
XIf you are developing a commercial product, and use this program to do
Xit, and that product is successful, please send a sum of money of your
Xchoice to the address below.
X
X*/
X
X#include "header.h"
X
Xchar inchar(), *instr(), *lookup();
X
Xstruct table {
X int key;
X char *msg;
X} paritytable[] = {
X { 1, "NONE" },
X { 4, "ODD" },
X { 5, "EVEN" },
X { -1, "" }
X},nbitstable[] = {
X { 1, "8" },
X { 2, "7" },
X { -1,"" }
X},speedtable[] = {
X { 0, "50" },
X { 8, "75" },
X { 16, "110" },
X { 24, "132.5"},
X { 32, "150" },
X { 40, "200" },
X { 48, "300" },
X { 56, "600" },
X { 64, "1200" },
X { 72, "1800" },
X { 80, "2000" },
X { 88, "2400" },
X { 96, "3600" },
X { 104, "4800" },
X { 112, "9600" },
X { 120, "19200" },
X { -1, "" }
X};
X
Xmain() {
X
X int menuchoice;
X
X static char *mainmenu[] = {
X "Exit",
X "Test of cursor movements",
X "Test of screen features",
X "Test of character sets",
X "Test of double-sized characters",
X "Test of keyboard",
X "Test of terminal reports",
X "Test of VT52 mode",
X "Test of VT102 features (Insert/Delete Char/Line)",
X "Test of known bugs",
X "Test of reset and self-test",
X ""
X };
X
X#ifdef UNIX
X initterminal(setjmp(intrenv));
X signal(SIGINT, onbrk);
X signal(SIGTERM, onterm);
X reading = 0;
X#else
X initterminal(0);
X#endif
X do {
X#ifdef SARG20
X ttybin(1); /* set line to binary mode again. It's reset somehow!! */
X#endif
X ed(2);
X cup(5,10); printf("VT100 test program, version %s", VERSION);
X cup(7,10); println("Choose test type:");
X menuchoice = menu(mainmenu);
X switch (menuchoice) {
X case 1: tst_movements(); break;
X case 2: tst_screen(); break;
X case 3: tst_characters(); break;
X case 4: tst_doublesize(); break;
X case 5: tst_keyboard(); break;
X case 6: tst_reports(); break;
X case 7: tst_vt52(); break;
X case 8: tst_insdel(); break;
X case 9: tst_bugs(); break;
X case 10: tst_rst(); break;
X }
X } while (menuchoice);
X bye();
X}
X
Xtst_movements() {
X
X /* Test of:
X CUF (Cursor Forward)
X CUB (Cursor Backward)
X CUD (Cursor Down) IND (Index) NEL (Next Line)
X CUU (Cursor Up) RI (Reverse Index)
X CUP (Cursor Position) HVP (Horizontal and Vertical Position)
X ED (Erase in Display)
X EL (Erase in Line)
X DECALN (Screen Alignment Display)
X
X Cursor control characters inside CSI sequences
X */
X
X int i, row, col, pass, width, hlfxtra;
X char c, *ctext = "This is a correct sentence";
X
X for (pass = 0; pass <= 1; pass++) {
X if (pass == 0) { rm("?3"); width = 80; hlfxtra = 0; }
X else { sm("?3"); width = 132; hlfxtra = 26; }
X
X decaln();
X cup( 9,10+hlfxtra); ed(1);
X cup(18,60+hlfxtra); ed(0); el(1);
X cup( 9,71+hlfxtra); el(0);
X for (row = 10; row <= 16; row++) {
X cup(row, 10+hlfxtra); el(1);
X cup(row, 71+hlfxtra); el(0);
X }
X cup(17,30); el(2);
X for (col = 1; col <= width; col++) {
X hvp(24, col); printf("*");
X hvp( 1, col); printf("*");
X }
X cup(2,2);
X for (row = 2; row <= 23; row++) {
X printf("+");
X cub(1);
X ind();
X }
X cup(23,width-1);
X for (row = 23; row >=2; row--) {
X printf("+");
X cub(1); ri();
X }
X cup(2,1);
X for (row = 2; row <= 23; row++) {
X printf("*"); cup(row, width);
X printf("*");
X cub(10);
X if (row < 10) nel();
X else printf("\n");
X }
X cup(2,10);
X cub(42+hlfxtra); cuf(2);
X for (col = 3; col <= width-2; col++) {
X printf("+");
X cuf(0); cub(2); cuf(1);
X }
X cup(23,70+hlfxtra);
X cuf(42+hlfxtra); cub(2);
X for (col = width-2; col >= 3; col--) {
X printf("+");
X cub(1); cuf(1); cub(0); printf("%c", 8);
X }
X cup( 1, 1); cuu(10); cuu(1); cuu(0);
X cup(24,width); cud(10); cud(1); cud(0);
X
X cup(10,12+hlfxtra);
X for (row = 10; row <= 15; row++) {
X for (col = 12+hlfxtra; col <= 69+hlfxtra; col++) printf(" ");
X cud(1); cub(58);
X }
X cuu(5); cuf(1);
X printf("The screen should be cleared, and have an unbroken bor-");
X cup(12,13+hlfxtra);
X printf("der of *'s and +'s around the edge, and exactly in the");
X cup(13,13+hlfxtra);
X printf("middle there should be a frame of E's around this text");
X cup(14,13+hlfxtra);
X printf("with one (1) free position around it. ");
X holdit();
X }
X rm("?3");
X
X ed(2);
X cup(1,1);
X println("Test of cursor-control characters inside ESC sequences.");
X println("Below should be two identical lines:");
X println("");
X println("A B C D E F G H I J K L M N O P Q R S");
X for (i = 1; i < 20; i++) {
X printf("%c", 64 + i);
X brcstr("2\010", 'C'); /* Two forward, one backspace */
X }
X println("");
X println("");
X holdit();
X
X ed(2);
X cup(1,1);
X println("Test of leading zeros in ESC sequences.");
X printf("Two lines below you should see the sentence \"%s\".",ctext);
X for (col = 1; *ctext; col++)
X printf("\033[00000000004;00000000%dH%c",col,*ctext++);
X cup(20,1);
X holdit();
X}
X
Xtst_screen() {
X
X /* Test of:
X - DECSTBM (Set Top and Bottom Margins)
X - TBC (Tabulation Clear)
X - HTS (Horizontal Tabulation Set)
X - SM RM (Set/Reset mode): - 80/132 chars
X - Origin: Realtive/absolute
X - Scroll: Smooth/jump
X - Wraparound
X - SGR (Select Graphic Rendition)
X - SM RM (Set/Reset Mode) - Inverse
X - DECSC (Save Cursor)
X - DECRC (Restore Cursor)
X */
X
X int i, j, cset, row, col, down, soft, background;
X
X static char *tststr = "*qx`";
X static char *attr[5] = { ";0", ";1", ";4", ";5", ";7" };
X
X cup(1,1);
X sm("?7"); /* Wrap Around ON */
X for (col = 1; col <= 160; col++) printf("*");
X rm("?7"); /* Wrap Around OFF */
X cup(3,1);
X for (col = 1; col <= 160; col++) printf("*");
X sm("?7"); /* Wrap Around ON */
X cup(5,1);
X println("This should be three identical lines of *'s completely filling");
X println("the top of the screen without any empty lines between.");
X println("(Test of WRAP AROUND mode setting.)");
X holdit();
X
X ed(2);
X tbc(3);
X cup(1,1);
X for (col = 1; col <= 78; col += 3) {
X cuf(3); hts();
X }
X cup(1,4);
X for (col = 4; col <= 78; col += 6) {
X tbc(0); cuf(6);
X }
X cup(1,7); tbc(1); tbc(2); /* no-op */
X cup(1,1); for (col = 1; col <= 78; col += 6) printf("\t*");
X cup(2,2); for (col = 2; col <= 78; col += 6) printf(" *");
X cup(4,1);
X println("Test of TAB setting/resetting. These two lines");
X printf("should look the same. ");
X holdit();
X for (background = 0; background <= 1; background++) {
X if (background) rm("?5");
X else sm("?5");
X sm("?3"); /* 132 cols */
X ed(2); /* VT100 clears screen on SM3/RM3, but not obviously, so... */
X cup(1,1); tbc(3);
X for (col = 1; col <= 132; col += 8) {
X cuf(8); hts();
X }
X cup(1,1); for (col = 1; col <= 130; col += 10) printf("1234567890");
X printf("12");
X for (row = 3; row <= 20; row++) {
X cup(row,row);
X printf("This is 132 column mode, %s background.",
X background ? "dark" : "light");
X }
X holdit();
X rm("?3"); /* 80 cols */
X ed(2); /* VT100 clears screen on SM3/RM3, but not obviously, so... */
X cup(1,1); for (col = 1; col <= 80; col += 10) printf("1234567890");
X for (row = 3; row <= 20; row++) {
X cup(row,row);
X printf("This is 80 column mode, %s background.",
X background ? "dark" : "light");
X }
X holdit();
X }
X ed(2);
X sm("?6"); /* Origin mode (relative) */
X for (soft = -1; soft <= 0; soft++) {
X if (soft) sm("?4");
X else rm("?4");
X for (row = 12; row >= 1; row -= 11) {
X decstbm(row, 24-row+1);
X ed(2);
X for (down = 0; down >= -1; down--) {
X if (down) cuu(24);
X else cud(24);
X for (i = 1; i <= 30; i++) {
X printf("%s scroll %s region %d Line %d\n",
X soft ? "Soft" : "Jump",
X down ? "down" : "up",
X 2*(13-row), i);
X if (down) { ri(); ri(); }
X }
X }
X holdit();
X }
X }
X ed(2);
X decstbm(23,24);
X printf(
X "\nOrigin mode test. This line should be at the bottom of the screen.");
X cup(1,1);
X printf("%s",
X "This line should be the one above the bottom of the screeen. ");
X holdit();
X ed(2);
X rm("?6"); /* Origin mode (absolute) */
X cup(24,1);
X printf(
X "Origin mode test. This line should be at the bottom of the screen.");
X cup(1,1);
X printf("%s", "This line should be at the top if the screen. ");
X holdit();
X decstbm(1,24);
X
X ed(2);
X cup( 1,20); printf("Graphic rendition test pattern:");
X cup( 4, 1); sgr("0"); printf("vanilla");
X cup( 4,40); sgr("0;1"); printf("bold");
X cup( 6, 6); sgr(";4"); printf("underline");
X cup( 6,45);sgr(";1");sgr("4");printf("bold underline");
X cup( 8, 1); sgr("0;5"); printf("blink");
X cup( 8,40); sgr("0;5;1"); printf("bold blink");
X cup(10, 6); sgr("0;4;5"); printf("underline blink");
X cup(10,45); sgr("0;1;4;5"); printf("bold underline blink");
X cup(12, 1); sgr("1;4;5;0;7"); printf("negative");
X cup(12,40); sgr("0;1;7"); printf("bold negative");
X cup(14, 6); sgr("0;4;7"); printf("underline negative");
X cup(14,45); sgr("0;1;4;7"); printf("bold underline negative");
X cup(16, 1); sgr("1;4;;5;7"); printf("blink negative");
X cup(16,40); sgr("0;1;5;7"); printf("bold blink negative");
X cup(18, 6); sgr("0;4;5;7"); printf("underline blink negative");
X cup(18,45); sgr("0;1;4;5;7"); printf("bold underline blink negative");
X sgr("");
X
X rm("?5"); /* Inverse video off */
X cup(23,1); el(0); printf("Dark background. "); holdit();
X sm("?5"); /* Inverse video */
X cup(23,1); el(0); printf("Light background. "); holdit();
X rm("?5");
X ed(2);
X cup(8,12); printf("normal");
X cup(8,24); printf("bold");
X cup(8,36); printf("underscored");
X cup(8,48); printf("blinking");
X cup(8,60); printf("reversed");
X cup(10,1); printf("stars:");
X cup(12,1); printf("line:");
X cup(14,1); printf("x'es:");
X cup(16,1); printf("diamonds:");
X for (cset = 0; cset <= 3; cset++) {
X for (i = 0; i <= 4; i++) {
X cup(10 + 2 * cset, 12 + 12 * i);
X sgr(attr[i]);
X if (cset == 0 || cset == 2) scs(0,'B');
X else scs(0,'0');
X for (j = 0; j <= 4; j++) {
X printf("%c", tststr[cset]);
X }
X decsc();
X cup(cset + 1, i + 1); sgr(""); scs(0,'B'); printf("A");
X decrc();
X for (j = 0; j <= 4; j++) {
X printf("%c", tststr[cset]);
X }
X }
X }
X sgr("0"); scs(0,'B'); cup(21,1);
X println("Test of the SAVE/RESTORE CURSOR feature. There should");
X println("be ten characters of each flavour, and a rectangle");
X println("of 5 x 4 A's filling the top left of the screen.");
X holdit();
X}
X
Xtst_characters() {
X /* Test of:
X SCS (Select character Set)
X */
X
X int i, j, g, cset;
X char chcode[5], *setmsg[5];
X
X chcode[0] = 'A';
X chcode[1] = 'B';
X chcode[2] = '0';
X chcode[3] = '1';
X chcode[4] = '2';
X setmsg[0] = "UK / national";
X setmsg[1] = "US ASCII";
X setmsg[2] = "Special graphics and line drawing";
X setmsg[3] = "Alternate character ROM standard characters";
X setmsg[4] = "Alternate character ROM special graphics";
X
X cup(1,10); printf("Selected as G0 (with SI)");
X cup(1,48); printf("Selected as G1 (with SO)");
X for (cset = 0; cset <= 4; cset++) {
X scs(1,'B');
X cup(3 + 4 * cset, 1);
X sgr("1");
X printf("Character set %c (%s)",chcode[cset], setmsg[cset]);
X sgr("0");
X for (g = 0; g <= 1; g++) {
X scs(g,chcode[cset]);
X for (i = 1; i <= 3; i++) {
X cup(3 + 4 * cset + i, 10 + 38 * g);
X for (j = 0; j <= 31; j++) {
X printf("%c", i * 32 + j);
X }
X }
X }
X }
X scs(1,'B');
X cup(24,1); printf("These are the installed character sets. ");
X holdit();
X}
X
Xtst_doublesize() {
X /* Test of:
X DECSWL (Single Width Line)
X DECDWL (Double Width Line)
X DECDHL (Double Height Line) (also implicit double width)
X */
X
X int col, i, w, w1;
X
X /* Print the test pattern in both 80 and 132 character width */
X
X for(w = 0; w <= 1; w++) {
X w1 = 13 * w;
X
X ed(2);
X cup(1, 1);
X if (w) { sm("?3"); printf("132 column mode"); }
X else { rm("?3"); printf(" 80 column mode"); }
X
X cup( 5, 3 + 2 * w1);
X printf("v------- left margin");
X
X cup( 7, 3 + 2 * w1);
X printf("This is a normal-sized line");
X decdhl(0); decdhl(1); decdwl(); decswl();
X
X cup( 9, 2 + w1);
X printf("This is a Double-width line");
X decswl(); decdhl(0); decdhl(1); decdwl();
X
X cup(11, 2 + w1);
X decdwl(); decswl(); decdhl(1); decdhl(0);
X printf("This is a Double-width-and-height line");
X cup(12, 2 + w1);
X decdwl(); decswl(); decdhl(0); decdhl(1);
X printf("This is a Double-width-and-height line");
X
X cup(14, 2 + w1);
X decdwl(); decswl(); decdhl(1); decdhl(0); el(2);
X printf("This is another such line");
X cup(15, 2 + w1);
X decdwl(); decswl(); decdhl(0); decdhl(1);
X printf("This is another such line");
X
X cup(17, 3 + 2 * w1);
X printf("^------- left margin");
X
X cup(21, 1);
X printf("This is not a double-width line");
X for (i = 0; i <= 1; i++) {
X cup(21,6);
X if (i) { printf("**is**"); decdwl(); }
X else { printf("is not"); decswl(); }
X cup(23,1); holdit();
X }
X }
X /* Set vanilla tabs for next test */
X cup(1,1); tbc(3); for (col = 1; col <= 132; col += 8) { cuf(8); hts(); }
X rm("?3");
X ed(2);
X scs(0,'0');
X
X cup( 8,1); decdhl(0); printf("lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk");
X cup( 9,1); decdhl(1); printf("lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqk");
X cup(10,1); decdhl(0); printf("x%c%c%c%c%cx",9,9,9,9,9);
X cup(11,1); decdhl(1); printf("x%c%c%c%c%cx",9,9,9,9,9);
X cup(12,1); decdhl(0); printf("x%c%c%c%c%cx",9,9,9,9,9);
X cup(13,1); decdhl(1); printf("x%c%c%c%c%cx",9,9,9,9,9);
X cup(14,1); decdhl(0); printf("x x");
X cup(15,1); decdhl(1); printf("x x");
X cup(16,1); decdhl(0); printf("mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj");
X cup(17,1); decdhl(1); printf("mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj");
X scs(0,'B'); sgr("1;5");
X cup(12,3);
X printf("* The mad programmer strikes again * ");
X cup(13,3); printf("%c",9); cub(6);
X printf("* The mad programmer strikes again *");
X sgr("0");
X cup(22,1);
X println("Another test pattern... a frame with blinking bold text,");
X printf("all in double-height double-width size. ");
X holdit();
X
X decstbm(8,24); /* Absolute origin mode, so cursor is set at (1,1) */
X cup(8,1);
X for (i = 1; i <= 12; i++)
X ri();
X decstbm(0,0); /* No scroll region */
X cup(1,1);
X printf("%s", "Exactly half of the box should remain. ");
X holdit();
X}
X
Xtst_keyboard() {
X
X/* Test of:
X - DECLL (Load LEDs)
X - Keyboard return messages
X - SM RM (Set/Reset Mode) - Cursor Keys
X - Auto repeat
X - DECKPAM (Keypad Application Mode)
X - DECKPNM (Keypad Numeric Mode)
X
XThe standard VT100 keayboard layout:
X
X UP DN LE RI
X
XESC 1! 2@ 3# 4$ 5% 6^ 7& 8* 9( 0) -_ =+ `~ BS
X
XTAB* qQ wW eE rR tT yY uU iI oO pP [{ ]} DEL
X
X** ** aA sS dD fF gG hH jJ kK lL ;: ," RETN \|
X
X** **** zZ xX cC vV bB nN mM ,< .> /? **** LF
X
X ****************SPACE BAR****************
X
X PF1 PF2 PF3 PF4
X
X *7* *8* *9* *-*
X
X *4* *5* *6* *,*
X
X *1* *2* *3*
X
X ***0*** *.* ENT
X*/
X
X char *ledmsg[6], *ledseq[6];
X
X int i, j, okflag;
X int kblayout;
X int ckeymode;
X int fkeymode;
X char kbdc;
X char *kbds = " ";
X char *curkeystr, *fnkeystr, *abmstr;
X char arptstring[500];
X
X static struct key {
X char c;
X int row;
X int col;
X char *symbol;
X } keytab [] = {
X { 27, 1, 0, "ESC" },
X { '1', 1, 6, "1" }, { '!', 1, 7, "!" },
X { '2', 1, 11, "2" }, { '@', 1, 12, "@" },
X { '3', 1, 16, "3" }, { '#', 1, 17, "#" },
X { '4', 1, 21, "4" }, { '$', 1, 22, "$" },
X { '5', 1, 26, "5" }, {'\%', 1, 27, "%" },
X { '6', 1, 31, "6" }, { '^', 1, 32, "^" },
X { '7', 1, 36, "7" }, { '&', 1, 37, "&" },
X { '8', 1, 41, "8" }, { '*', 1, 42, "*" },
X { '9', 1, 46, "9" }, { '(', 1, 47, "(" },
X { '0', 1, 51, "0" }, { ')', 1, 52, ")" },
X { '-', 1, 56, "-" }, { '_', 1, 57, "_" },
X { '=', 1, 61, "=" }, { '+', 1, 62, "+" },
X { '`', 1, 66, "`" }, { '~', 1, 67, "~" },
X { 8, 1, 70, "BS" },
X { 9, 2, 0, " TAB " },
X { 'q', 2, 8, "q" }, { 'Q', 2, 9, "Q" },
X { 'w', 2, 13, "w" }, { 'W', 2, 14, "W" },
X { 'e', 2, 18, "e" }, { 'E', 2, 19, "E" },
X { 'r', 2, 23, "r" }, { 'R', 2, 24, "R" },
X { 't', 2, 28, "t" }, { 'T', 2, 29, "T" },
X { 'y', 2, 33, "y" }, { 'Y', 2, 34, "Y" },
X { 'u', 2, 38, "u" }, { 'U', 2, 39, "U" },
X { 'i', 2, 43, "i" }, { 'I', 2, 44, "I" },
X { 'o', 2, 48, "o" }, { 'O', 2, 49, "O" },
X { 'p', 2, 53, "p" }, { 'P', 2, 54, "P" },
X { '[', 2, 58, "[" }, { '{', 2, 59, "{" },
X { ']', 2, 63, "]" }, { '}', 2, 64, "}" },
X { 127, 2, 71, "DEL" },
X { 'a', 3, 10, "a" }, { 'A', 3, 11, "A" },
X { 's', 3, 15, "s" }, { 'S', 3, 16, "S" },
X { 'd', 3, 20, "d" }, { 'D', 3, 21, "D" },
X { 'f', 3, 25, "f" }, { 'F', 3, 26, "F" },
X { 'g', 3, 30, "g" }, { 'G', 3, 31, "G" },
X { 'h', 3, 35, "h" }, { 'H', 3, 36, "H" },
X { 'j', 3, 40, "j" }, { 'J', 3, 41, "J" },
X { 'k', 3, 45, "k" }, { 'K', 3, 46, "K" },
X { 'l', 3, 50, "l" }, { 'L', 3, 51, "L" },
X { ';', 3, 55, ";" }, { ':', 3, 56, ":" },
X {'\'', 3, 60, "'" }, { '"', 3, 61,"\"" },
X { 13, 3, 65, "RETN"},
X {'\\', 3, 71,"\\" }, { '|', 3, 72, "|" },
X { 'z', 4, 12, "z" }, { 'Z', 4, 13, "Z" },
X { 'x', 4, 17, "x" }, { 'X', 4, 18, "X" },
X { 'c', 4, 22, "c" }, { 'C', 4, 23, "C" },
X { 'v', 4, 27, "v" }, { 'V', 4, 28, "V" },
X { 'b', 4, 32, "b" }, { 'B', 4, 33, "B" },
X { 'n', 4, 37, "n" }, { 'N', 4, 38, "N" },
X { 'm', 4, 42, "m" }, { 'M', 4, 43, "M" },
X { ',', 4, 47, "," }, { '<', 4, 48, "<" },
X { '.', 4, 52, "." }, { '>', 4, 53, ">" },
X { '/', 4, 57, "/" }, { '?', 4, 58, "?" },
X { 10, 4, 69, "LF" },
X { ' ', 5, 13, " SPACE BAR "},
X {'\0', 0, 0, "" }
X };
X
X static struct natkey {
X char natc;
X int natrow;
X int natcol;
X char *natsymbol;
X } natkeytab [][29] = {
X {
X { '"', 1, 12, "\""},
X { '&', 1, 32, "&" },
X { '/', 1, 37, "/" },
X { '(', 1, 42, "(" },
X { ')', 1, 47, ")" },
X { '=', 1, 52, "=" },
X { '+', 1, 56, "+" }, { '?', 1, 57, "?" },
X { '`', 1, 61, "`" }, { '@', 1, 62, "@" },
X { '<', 1, 66, "<" }, { '>', 1, 67, ">" },
X { '}', 2, 58, "}" }, { ']', 2, 59, "]" },
X { '^', 2, 63, "^" }, { '~', 2, 64, "~" },
X { '|', 3, 55, "|" }, {'\\', 3, 56,"\\" },
X { '{', 3, 60, "{" }, { '[', 3, 61, "[" },
X {'\'', 3, 71, "'" }, { '*', 3, 72, "*" },
X { ',', 4, 47, "," }, { ';', 4, 48, ";" },
X { '.', 4, 52, "." }, { ':', 4, 53, ":" },
X { '-', 4, 57, "-" }, { '_', 4, 58, "_" },
X {'\0', 0, 0, "" }
X },
X {
X { '"', 1, 12, "\""},
X { '&', 1, 32, "&" },
X { '/', 1, 37, "/" },
X { '(', 1, 42, "(" },
X { ')', 1, 47, ")" },
X { '=', 1, 52, "=" },
X { '+', 1, 56, "+" }, { '?', 1, 57, "?" },
X { '`', 1, 61, "`" }, { '@', 1, 62, "@" },
X { '<', 1, 66, "<" }, { '>', 1, 67, ">" },
X { '}', 2, 58, "}" }, { ']', 2, 59, "]" },
X { '~', 2, 63, "~" }, { '^', 2, 64, "^" },
X { '|', 3, 55, "|" }, {'\\', 3, 56,"\\" },
X { '{', 3, 60, "{" }, { '[', 3, 61, "[" },
X {'\'', 3, 71, "'" }, { '*', 3, 72, "*" },
X { ',', 4, 47, "," }, { ';', 4, 48, ";" },
X { '.', 4, 52, "." }, { ':', 4, 53, ":" },
X { '-', 4, 57, "-" }, { '_', 4, 58, "_" },
X {'\0', 0, 0, "" }
X }
X };
X
X static struct curkey {
X char *curkeymsg[3];
X int curkeyrow;
X int curkeycol;
X char *curkeysymbol;
X char *curkeyname;
X } curkeytab [] = {
X
X /* A Reset, A Set, VT52 */
X
X {{"\033[A","\033OA","\033A"}, 0, 56, "UP", "Up arrow" },
X {{"\033[B","\033OB","\033B"}, 0, 61, "DN", "Down arrow" },
X {{"\033[D","\033OD","\033D"}, 0, 66, "LT", "Left arrow" },
X {{"\033[C","\033OC","\033C"}, 0, 71, "RT", "Right arrow"},
X {{"", "", "" }, 0, 0, "", "" }
X };
X
X static struct fnkey {
X char *fnkeymsg[4];
X int fnkeyrow;
X int fnkeycol;
X char *fnkeysymbol;
X char *fnkeyname;
X } fnkeytab [] = {
X
X /* ANSI-num,ANSI-app,VT52-nu,VT52-ap, r, c, symb name */
X
X {{"\033OP","\033OP","\033P","\033P" }, 6, 59, "PF1", "PF1" },
X {{"\033OQ","\033OQ","\033Q","\033Q" }, 6, 63, "PF2", "PF2" },
X {{"\033OR","\033OR","\033R","\033R" }, 6, 67, "PF3", "PF3" },
X {{"\033OS","\033OS","\033S","\033S" }, 6, 71, "PF4", "PF4" },
X {{"7", "\033Ow","7", "\033?w"}, 7, 59, " 7 ", "Numeric 7" },
X {{"8", "\033Ox","8", "\033?x"}, 7, 63, " 8 ", "Numeric 8" },
X {{"9", "\033Oy","9", "\033?y"}, 7, 67, " 9 ", "Numeric 9" },
X {{"-", "\033Om","-", "\033?m"}, 7, 71, " - ", "Minus" },
X {{"4", "\033Ot","4", "\033?t"}, 8, 59, " 4 ", "Numeric 4" },
X {{"5", "\033Ou","5", "\033?u"}, 8, 63, " 5 ", "Numeric 5" },
X {{"6", "\033Ov","6", "\033?v"}, 8, 67, " 6 ", "Numeric 6" },
X {{",", "\033Ol",",", "\033?l"}, 8, 71, " , ", "Comma" },
X {{"1", "\033Oq","1", "\033?q"}, 9, 59, " 1 ", "Numeric 1" },
X {{"2", "\033Or","2", "\033?r"}, 9, 63, " 2 ", "Numeric 2" },
X {{"3", "\033Os","3", "\033?s"}, 9, 67, " 3 ", "Numeric 3" },
X {{"0", "\033Op","0", "\033?p"},10, 59," O ","Numeric 0"},
X {{".", "\033On",".", "\033?n"},10, 67, " . ", "Point" },
X {{"\015", "\033OM","\015", "\033?M"},10, 71, "ENT", "ENTER" },
X {{"","","",""}, 0, 0, "", "" }
X };
X
X static struct ckey {
X int ccount;
X char *csymbol;
X } ckeytab [] = {
X { 0, "NUL (CTRL-@ or CTRL-Space)" },
X { 0, "SOH (CTRL-A)" },
X { 0, "STX (CTRL-B)" },
X { 0, "ETX (CTRL-C)" },
X { 0, "EOT (CTRL-D)" },
X { 0, "ENQ (CTRL-E)" },
X { 0, "ACK (CTRL-F)" },
X { 0, "BEL (CTRL-G)" },
X { 0, "BS (CTRL-H) (BACK SPACE)" },
X { 0, "HT (CTRL-I) (TAB)" },
X { 0, "LF (CTRL-J) (LINE FEED)" },
X { 0, "VT (CTRL-K)" },
X { 0, "FF (CTRL-L)" },
X { 0, "CR (CTRL-M) (RETURN)" },
X { 0, "SO (CTRL-N)" },
X { 0, "SI (CTRL-O)" },
X { 0, "DLE (CTRL-P)" },
X { 0, "DC1 (CTRL-Q) (X-On)" },
X { 0, "DC2 (CTRL-R)" },
X { 0, "DC3 (CTRL-S) (X-Off)" },
X { 0, "DC4 (CTRL-T)" },
X { 0, "NAK (CTRL-U)" },
X { 0, "SYN (CTRL-V)" },
X { 0, "ETB (CTRL-W)" },
X { 0, "CAN (CTRL-X)" },
X { 0, "EM (CTRL-Y)" },
X { 0, "SUB (CTRL-Z)" },
X { 0, "ESC (CTRL-[) (ESCAPE)" },
X { 0, "FS (CTRL-\\ or CTRL-? or CTRL-_)" },
X { 0, "GS (CTRL-])" },
X { 0, "RS (CTRL-^ or CTRL-~ or CTRL-`)" },
X { 0, "US (CTRL-_ or CTRL-?)" }
X };
X
X static char *keyboardmenu[] = {
X "Standard American ASCII layout",
X "Swedish national layout D47",
X "Swedish national layout E47",
X /* add new keyboard layouts here */
X ""
X };
X
X static char *curkeymodes[3] = {
X "ANSI / Cursor key mode RESET",
X "ANSI / Cursor key mode SET",
X "VT52 Mode"
X };
X
X static char *fnkeymodes[4] = {
X "ANSI Numeric mode",
X "ANSI Application mode",
X "VT52 Numeric mode",
X "VT52 Application mode"
X };
X
X ledmsg[0] = "L1 L2 L3 L4"; ledseq[0] = "1;2;3;4";
X ledmsg[1] = " L2 L3 L4"; ledseq[1] = "1;0;4;3;2";
X ledmsg[2] = " L2 L3"; ledseq[2] = "1;4;;2;3";
X ledmsg[3] = "L1 L2"; ledseq[3] = ";;2;1";
X ledmsg[4] = "L1"; ledseq[4] = "1";
X ledmsg[5] = ""; ledseq[5] = "";
X
X#ifdef UNIX
X fflush(stdout);
X#endif
X ed(2);
X cup(10,1);
X println("These LEDs (\"lamps\") on the keyboard should be on:");
X for (i = 0; i <= 5; i++) {
X cup(10,52); el(0); printf("%s", ledmsg[i]);
X decll("0");
X decll(ledseq[i]);
X cup(12,1); holdit();
X }
X
X ed(2);
X cup(10,1);
X println("Test of the AUTO REPEAT feature");
X println("");
X println("Hold down an alphanumeric key for a while, then push RETURN.");
X printf("%s", "Auto Repeat OFF: ");
X rm("?8");
X inputline(arptstring);
X if (strlen(arptstring) == 0) println("No characters read!??");
X else if (strlen(arptstring) == 1) println("OK.");
X else println("Too many characters read.");
X println("");
X println("Hold down an alphanumeric key for a while, then push RETURN.");
X printf("%s", "Auto Repeat ON: ");
X sm("?8");
X inputline(arptstring);
X if (strlen(arptstring) == 0) println("No characters read!??");
X else if (strlen(arptstring) == 1) println("Not enough characters read.");
X else println("OK.");
X println("");
X holdit();
X
X ed(2);
X cup(5,10);
X println("Choose keyboard layout:");
X kblayout = menu(keyboardmenu);
X if (kblayout) {
X kblayout--;
X for (j = 0; natkeytab[kblayout][j].natc != '\0'; j++) {
X for (i = 0; keytab[i].c != '\0'; i++) {
X if (keytab[i].row == natkeytab[kblayout][j].natrow &&
X keytab[i].col == natkeytab[kblayout][j].natcol) {
X keytab[i].c = natkeytab[kblayout][j].natc;
X keytab[i].symbol = natkeytab[kblayout][j].natsymbol;
X break;
X }
X }
X }
X }
X
X ed(2);
X for (i = 0; keytab[i].c != '\0'; i++) {
X cup(1 + 2 * keytab[i].row, 1 + keytab[i].col);
X sgr("7");
X printf("%s", keytab[i].symbol);
X sgr("");
X }
X cup(22,1);
X#ifdef UNIX
X sgttyNew.sg_flags &= ~CRMOD;
X sgttyNew.sg_flags &= ~ECHO;
X stty(0, &sgttyNew);
X#endif
X inflush();
X printf("Press each key, both shifted and unshifted. Finish with RETURN:");
X do { /* while (kbdc != 13) */
X cup(23,1); kbdc = inchar();
X cup(23,1); el(0);
X sprintf(kbds, "%c", kbdc);
X chrprint(kbds);
X for (i = 0; keytab[i].c != '\0'; i++) {
X if (keytab[i].c == kbdc) {
X cup(1 + 2 * keytab[i].row, 1 + keytab[i].col);
X printf("%s", keytab[i].symbol);
X break;
X }
X }
X } while (kbdc != 13);
X#ifdef SARG10
X inchar(); /* Local hack: Read LF that TOPS-10 adds to CR */
X#endif
X cup(23,1); el(0);
X
X for (ckeymode = 0; ckeymode <= 2; ckeymode++) {
X if (ckeymode) sm("?1");
X else rm("?1");
X for (i = 0; curkeytab[i].curkeysymbol[0] != '\0'; i++) {
X cup(1 + 2 * curkeytab[i].curkeyrow, 1 + curkeytab[i].curkeycol);
X sgr("7");
X printf("%s", curkeytab[i].curkeysymbol);
X sgr("");
X }
X cup(20,1); printf("<%s>%20s", curkeymodes[ckeymode], "");
X cup(22,1); el(0);
X cup(22,1); printf("%s", "Press each cursor key. Finish with TAB.");
X for(;;) {
X cup(23,1);
X if (ckeymode == 2) rm("?2"); /* VT52 mode */
X curkeystr = instr();
X esc("<"); /* ANSI mode */
X cup(23,1); el(0);
X cup(23,1); chrprint(curkeystr);
X if (!strcmp(curkeystr,"\t")) break;
X for (i = 0; curkeytab[i].curkeysymbol[0] != '\0'; i++) {
X if (!strcmp(curkeystr,curkeytab[i].curkeymsg[ckeymode])) {
X sgr("7");
X printf(" (%s key) ", curkeytab[i].curkeyname);
X sgr("");
X cup(1 + 2 * curkeytab[i].curkeyrow,
X 1 + curkeytab[i].curkeycol);
X printf("%s", curkeytab[i].curkeysymbol);
X break;
X }
X }
X if (i == sizeof(curkeytab) / sizeof(struct curkey) - 1) {
X sgr("7");
X printf("%s", " (Unknown cursor key) ");
X sgr("");
X }
X }
X }
X
X for (fkeymode = 0; fkeymode <= 3; fkeymode++) {
X for (i = 0; fnkeytab[i].fnkeysymbol[0] != '\0'; i++) {
X cup(1 + 2 * fnkeytab[i].fnkeyrow, 1 + fnkeytab[i].fnkeycol);
X sgr("7");
X printf("%s", fnkeytab[i].fnkeysymbol);
X sgr("");
X }
X cup(20,1); printf("<%s>%20s", fnkeymodes[fkeymode], "");
X cup(22,1); el(0);
X cup(22,1); printf("%s", "Press each function key. Finish with TAB.");
X for(;;) {
X cup(23,1);
X if (fkeymode >= 2) rm("?2"); /* VT52 mode */
X if (fkeymode % 2) deckpam(); /* Application mode */
X else deckpnm(); /* Numeric mode */
X fnkeystr = instr();
X esc("<"); /* ANSI mode */
X cup(23,1); el(0);
X cup(23,1); chrprint(fnkeystr);
X if (!strcmp(fnkeystr,"\t")) break;
X for (i = 0; fnkeytab[i].fnkeysymbol[0] != '\0'; i++) {
X if (!strcmp(fnkeystr,fnkeytab[i].fnkeymsg[fkeymode])) {
X sgr("7");
X printf(" (%s key) ", fnkeytab[i].fnkeyname);
X sgr("");
X cup(1 + 2 * fnkeytab[i].fnkeyrow, 1 + fnkeytab[i].fnkeycol);
X printf("%s", fnkeytab[i].fnkeysymbol);
X break;
X }
X }
X if (i == sizeof(fnkeytab) / sizeof(struct fnkey) - 1) {
X sgr("7");
X printf("%s", " (Unknown function key) ");
X sgr("");
X }
X }
X }
X
X#ifdef UNIX
X sgttyNew.sg_flags |= CRMOD;
X stty(0, &sgttyNew);
X#endif
X ed(2);
X cup(5,1);
X println("Finally, a check of the ANSWERBACK MESSAGE, which can be sent");
X println("by pressing CTRL-BREAK. The answerback message can be loaded");
X println("in SET-UP B by pressing SHIFT-A and typing e.g.");
X println("");
X println(" \" H e l l o , w o r l d Return \"");
X println("");
X println("(the double-quote characters included). Do that, and then try");
X println("to send an answerback message with CTRL-BREAK. If it works,");
X println("the answerback message should be displayed in reverse mode.");
X println("Finish with a single RETURN.");
X
X#ifdef UNIX
X sgttyNew.sg_flags &= ~CRMOD;
X stty(0, &sgttyNew);
X#endif
X do {
X cup(17,1);
X inflush();
X abmstr = instr();
X cup(17,1);
X el(0);
X chrprint(abmstr);
X } while (strcmp(abmstr,"\r"));
X
X ed(2);
X for (i = 0; i < 32; i++) {
X cup(1 + (i % 16), 1 + 40 * (i / 16));
X sgr("7");
X printf("%s", ckeytab[i].csymbol);
X sgr("0");
X }
X cup(19,1);
X#ifdef UNIX
X sgttyNew.sg_flags |= CRMOD;
X stty(0, &sgttyNew);
X#endif
X println(
X "Push each CTRL-key TWICE. Note that you should be able to send *all*");
X println(
X "CTRL-codes twice, including CTRL-S (X-Off) and CTRL-Q (X-Off)!");
X println(
X "Finish with DEL (also called DELETE or RUB OUT), or wait 1 minute.");
X#ifdef UNIX
X#ifdef SIII
X sgttyNew.sg_flags &= ~CBREAK;
X stty(0, &sgttyNew);
X#endif
X sgttyNew.sg_flags |= RAW;
X stty(0, &sgttyNew);
X#endif
X ttybin(1);
X#ifdef SARG20
X page(0); /* Turn off all character processing at input */
X superbin(1); /* Turn off ^C (among others). Keep your fingers crossed!! */
X#endif
X do {
X cup(23,1); kbdc = inchar();
X cup(23,1); el(0);
X if (kbdc < 32) printf(" %s", ckeytab[kbdc].csymbol);
X else {
X sprintf(kbds, "%c", kbdc);
X chrprint(kbds);
X printf("%s", " -- not a CTRL key");
X }
X if (kbdc < 32) ckeytab[kbdc].ccount++;
X if (ckeytab[kbdc].ccount == 2) {
X cup(1 + (kbdc % 16), 1 + 40 * (kbdc / 16));
X printf("%s", ckeytab[kbdc].csymbol);
X }
X } while (kbdc != '\177');
X#ifdef UNIX
X sgttyNew.sg_flags &= ~RAW;
X sgttyNew.sg_flags |= ECHO;
X stty(0, &sgttyNew);
X#ifdef SIII
X sgttyNew.sg_flags |= CBREAK;
X stty(0, &sgttyNew);
X#endif
X#endif
X ttybin(0);
X#ifdef SARG20
X superbin(0); /* Puuuh! We made it!? */
X page(1); /* Back to normal input processing */
X ttybin(1); /* This must be the mode for DEC20 */
X#endif
X cup(24,1);
X okflag = 1;
X for (i = 0; i < 32; i++) if (ckeytab[i].ccount < 2) okflag = 0;
X if (okflag) printf("%s", "OK. ");
X else printf("%s", "You have not been able to send all CTRL keys! ");
X holdit();
X}
X
Xtst_reports() {
X /* Test of:
X (AnswerBack Message)
X SM RM (Set/Reset Mode) - LineFeed / Newline
X DSR (Device Status Report)
X DA (Device Attributes)
X DECREQTPARM (Request Terminal Parameters)
X */
X
X int parity, nbits, xspeed, rspeed, clkmul, flags;
X int i, reportpos;
X char *report, *report2;
X static char *attributes[][2] = {
X { "\033[?1;0c", "No options (vanilla VT100)" },
X { "\033[?1;1c", "VT100 with STP" },
X { "\033[?1;2c", "VT100 with AVO (could be a VT102)" },
X { "\033[?1;3c", "VT100 with STP and AVO" },
X { "\033[?1;4c", "VT100 with GPO" },
X { "\033[?1;5c", "VT100 with STP and GPO" },
X { "\033[?1;6c", "VT100 with AVO and GPO" },
X { "\033[?1;7c", "VT100 with STP, AVO and GPO" },
X { "\033[?1;11c", "VT100 with PP and AVO" },
X { "\033[?1;15c", "VT100 with PP, GPO and AVO" },
X { "\033[?4;2c", "VT132 with AVO" },
X { "\033[?4;3c", "VT132 with AVO and STP" },
X { "\033[?4;6c", "VT132 with GPO and AVO" },
X { "\033[?4;7c", "VT132 with GPO, AVO, and STP" },
X { "\033[?4;11c", "VT132 with PP and AVO" },
X { "\033[?4;15c", "VT132 with PP, GPO and AVO" },
X { "\033[?7c", "VT131" },
X { "\033[?12;5c", "VT125" }, /* VT125 also has ROM version */
X { "\033[?12;7c", "VT125 with AVO" }, /* number, so this won't work */
X { "\033[?5;0c", "VK100 (GIGI)" },
X { "\033[?5c", "VK100 (GIGI)" },
X { "", "" }
X };
X
X#ifdef UNIX
X sgttyNew.sg_flags &= ~ECHO;
X stty(0, &sgttyNew);
X#endif
X cup(5,1);
X println("This is a test of the ANSWERBACK MESSAGE. (To load the A.B.M.");
X println("see the TEST KEYBOARD part of this program). Below here, the");
X println("current answerback message in your terminal should be");
X println("displayed. Finish this test with RETURN.");
X cup(10,1);
X inflush();
X printf("%c", 5); /* ENQ */
X report = instr();
X cup(10,1);
X chrprint(report);
X cup(12,1);
X holdit();
X
X ed(2);
X cup(1,1);
X println("Test of LineFeed/NewLine mode.");
X cup(3,1);
X sm("20");
X#ifdef UNIX
X sgttyNew.sg_flags &= ~CRMOD;
X stty(0, &sgttyNew);
X#endif
X printf("NewLine mode set. Push the RETURN key: ");
X report = instr();
X cup(4,1);
X el(0);
X chrprint(report);
X if (!strcmp(report, "\015\012")) printf(" -- OK");
X else printf(" -- Not expected");
X cup(6,1);
X rm("20");
X printf("NewLine mode reset. Push the RETURN key: ");
X report = instr();
X cup(7,1);
X el(0);
X chrprint(report);
X if (!strcmp(report, "\015")) printf(" -- OK");
X else printf(" -- Not expected");
X cup(9,1);
X#ifdef UNIX
X sgttyNew.sg_flags |= CRMOD;
X stty(0, &sgttyNew);
X#endif
X holdit();
X
X ed(2);
X cup(1,1);
X printf("Test of Device Status Report 5 (report terminal status).");
X cup(2,1);
X dsr(5);
X report = instr();
X cup(2,1);
X el(0);
X printf("Report is: ");
X chrprint(report);
X if (!strcmp(report,"\033[0n")) printf(" -- means \"TERMINAL OK\"");
X else if (!strcmp(report,"\033[3n")) printf(" -- means \"TERMINAL OK\"");
X else printf(" -- Unknown response!");
X
X cup(4,1);
X println("Test of Device Status Report 6 (report cursor position).");
X cup(5,1);
X dsr(6);
X report = instr();
X cup(5,1);
X el(0);
X printf("Report is: ");
X chrprint(report);
X if (!strcmp(report,"\033[5;1R")) printf(" -- OK");
X else printf(" -- Unknown response!");
X
X cup(7,1);
X println("Test of Device Attributes report (what are you)");
X cup(8,1);
X da(0);
X report = instr();
X cup(8,1);
X el(0);
X printf("Report is: ");
X chrprint(report);
X for (i = 0; *attributes[i][0] != '\0'; i++) {
X if (!strcmp(report,attributes[i][0])) break;
X }
X if (*attributes[i][0] == '\0')
X printf(" -- Unknown response, refer to the manual");
X else {
X printf(" -- means %s", attributes[i][1]);
X if (i) {
X cup(9,1);
X println("Legend: STP = Processor Option");
X println(" AVO = Advanced Video Option");
X println(" GPO = Graphics Processor Option");
X println(" PP = Printer Port");
X }
X }
X
X cup(14,1);
X println("Test of the \"Request Terminal Parameters\" feature, argument 0.");
X cup(15,1);
X decreqtparm(0);
X report = instr();
X cup(15,1);
X el(0);
X printf("Report is: ");
X chrprint(report);
X if (strlen(report) < 16
X || report[0] != '\033'
X || report[1] != '['
X || report[2] != '2'
X || report[3] != ';')
X println(" -- Bad format");
X else {
X reportpos = 4;
X parity = scanto(report, &reportpos, ';');
X nbits = scanto(report, &reportpos, ';');
X xspeed = scanto(report, &reportpos, ';');
X rspeed = scanto(report, &reportpos, ';');
X clkmul = scanto(report, &reportpos, ';');
X flags = scanto(report, &reportpos, 'x');
X if (parity == 0 || nbits == 0 || clkmul == 0) println(" -- Bad format");
X else println(" -- OK");
X printf(
X "This means: Parity %s, %s bits, xmitspeed %s, recvspeed %s.\n",
X lookup(paritytable, parity),
X lookup(nbitstable, nbits),
X lookup(speedtable, xspeed),
X lookup(speedtable, rspeed));
X printf("(CLoCk MULtiplier = %d, STP option flags = %d)\n", clkmul, flags);
X }
X
X cup(19,1);
X println("Test of the \"Request Terminal Parameters\" feature, argument 1.");
X cup(20,1);
X decreqtparm(1); /* Does the same as decreqtparm(0), reports "3" */
X report2 = instr();
X cup(20,1);
X el(0);
X printf("Report is: ");
X chrprint(report2);
X if (strlen(report2) < 3
X || report2[2] != '3')
X println(" -- Bad format");
X else {
X report2[2] = '2';
X if (!strcmp(report,report2)) println(" -- OK");
X else println(" -- Bad format");
X }
X cup(24,1);
X holdit();
X#ifdef UNIX
X sgttyNew.sg_flags |= ECHO;
X stty(0, &sgttyNew);
X#endif
X}
X
Xtst_vt52() {
X
X static struct rtabl {
X char *rcode;
X char *rmsg;
X } resptable[] = {
X { "\033/K", " -- OK (means Standard VT52)" },
X { "\033/Z", " -- OK (means VT100 emulating VT52)" },
X { "", " -- Unknown response"}
X };
X
X int i,j;
X char *response;
X
X rm("?2"); /* Reset ANSI (VT100) mode, Set VT52 mode */
X esc("H"); /* Cursor home */
X esc("J"); /* Erase to end of screen */
X esc("H"); /* Cursor home */
X for (i = 0; i <= 23; i++) {
X for (j = 0; j <= 9; j++)
X printf("%s", "FooBar ");
X println("Bletch");
X }
X esc("H"); /* Cursor home */
X esc("J"); /* Erase to end of screen */
X
X vt52cup(7,47);
X printf("nothing more.");
X for (i = 1; i <= 10; i++) printf("THIS SHOULD GO AWAY! ");
X for (i = 1; i <= 5; i++) {
X vt52cup(1,1);
X printf("%s", "Back scroll (this should go away)");
X esc("I"); /* Reverse LineFeed (with backscroll!) */
X }
X vt52cup(12,60);
X esc("J"); /* Erase to end of screen */
X for (i = 2; i <= 6; i++) {
X vt52cup(i,1);
X esc("K"); /* Erase to end of line */
X }
X
X for (i = 2; i <= 23; i++) {
X vt52cup(i,70); printf("%s", "**Foobar");
X }
X vt52cup(23,10);
X for (i = 23; i >= 2; i--) {
X printf("%s", "*");
X printf("%c", 8); /* BS */
X esc("I"); /* Reverse LineFeed (LineStarve) */
X }
X vt52cup(1,70);
X for (i = 70; i >= 10; i--) {
X printf("%s", "*");
X esc("D"); esc("D"); /* Cursor Left */
X }
X vt52cup(24,10);
X for (i = 10; i <= 70; i++) {
X printf("%s", "*");
X printf("%c", 8); /* BS */
X esc("C"); /* Cursor Right */
X }
X vt52cup(2,11);
X for (i = 2; i <= 23; i++) {
X printf("%s", "!");
X printf("%c", 8); /* BS */
X esc("B"); /* Cursor Down */
X }
X vt52cup(23,69);
X for (i = 23; i >= 2; i--) {
X printf("%s", "!");
X printf("%c", 8); /* BS */
X esc("A"); /* Cursor Up */
X }
X for (i = 2; i <= 23; i++) {
X vt52cup(i,71);
X esc("K"); /* Erase to end of line */
X }
X
X vt52cup(10,16);
X printf("%s", "The screen should be cleared, and have a centered");
X vt52cup(11,16);
X printf("%s", "rectangle of \"*\"s with \"!\"s on the inside to the");
X vt52cup(12,16);
X printf("%s", "left and right. Only this, and");
X vt52cup(13,16);
X holdit();
X
X esc("H"); /* Cursor home */
X esc("J"); /* Erase to end of screen */
X printf("%s", "This is the normal character set:");
X for (j = 0; j <= 1; j++) {
X vt52cup(3 + j, 16);
X for (i = 0; i <= 47; i++)
X printf("%c", 32 + i + 48 * j);
X }
X vt52cup(6,1);
X printf("%s", "This is the special graphics character set:");
X esc("F"); /* Select Special Graphics character set */
X for (j = 0; j <= 1; j++) {
X vt52cup(8 + j, 16);
X for (i = 0; i <= 47; i++)
X printf("%c", 32 + i + 48 * j);
X }
X esc("G"); /* Select ASCII character set */
X vt52cup(12,1);
X holdit();
X
X esc("H"); /* Cursor home */
X esc("J"); /* Erase to end of screen */
X println("Test of terminal response to IDENTIFY command");
X esc("Z"); /* Identify */
X response = instr();
X println("");
X printf("Response was");
X esc("<"); /* Enter ANSI mode (VT100 mode) */
X chrprint(response);
X for(i = 0; resptable[i].rcode[0] != '\0'; i++)
X if (!strcmp(response, resptable[i].rcode))
X break;
X printf("%s", resptable[i].rmsg);
X println("");
X println("");
X holdit();
X}
X
Xtst_insdel() {
X
X /* Test of:
X SM/RM(4) (= IRM (Insertion/replacement mode))
X ICH (Insert Character)
X DCH (Delete character)
X IL (Insert line)
X DL (Delete line)
X */
X
X int i, row, col, sw, dblchr, scr132;
X
X for(scr132 = 0; scr132 <= 1; scr132++) {
X if (scr132) { sm("?3"); sw = 132; }
X else { rm("?3"); sw = 80; }
X ed(2);
X cup(1,1);
X for (row=1; row<=24; row++) {
X cup(row,1);
X for (col=1; col<=sw; col++)
X printf("%c", 'A'-1+row);
X }
X cup(4,1);
X printf("Screen accordion test (Insert & Delete Line). "); holdit();
X ri(); el(2);
X decstbm( 2,23);
X sm("?6");
X cup(1,1);
X for (row=1; row<=24; row++) {
X il(row);
X dl(row);
X }
X rm("?6");
X decstbm( 0, 0);
X cup(2,1);
X printf(
X "Top line: A's, bottom line: X's, this line, nothing more. ");
X holdit();
X cup(2,1); ed(0);
X cup(1,2);
X printf("B");
X cub(1);
X sm("4");
X for (col=2; col<=sw-1; col++)
X printf("*");
X rm("4");
X cup(4,1);
X printf("Test of 'Insert Mode'. The top line should be 'A*** ... ***B'. ");
X holdit(); ri(); el(2);
X cup(1,2);
X dch(sw-2);
X cup(4,1);
X printf("Test of 'Delete Character'. The top line should be 'AB'. ");
X holdit();
X
X for(dblchr = 1; dblchr <= 2; dblchr++) {
X ed(2);
X for (row=1; row<=24; row++) {
X cup(row,1);
X if (dblchr == 2) decdwl();
X for (col=1; col<=sw/dblchr; col++)
X printf("%c", 'A'-1+row);
X cup(row,sw/dblchr-row);
X dch(row);
X }
X cup(4,1);
X println("The right column should be staggered ");
X printf("by one. ");
X holdit();
X }
X ed(2);
X cup(1,1);
X println("If your terminal has the ANSI 'Insert Character' function");
X println("(the VT102 does not), then you should see a line like this");
X println(" A B C D E F G H I J K L M N O P Q R S T U V W X Y Z");
X println("below:");
X println("");
X for (i = 'Z'; i >= 'A'; i--) {
X printf("%c\010",i);
X ich(2);
X }
X cup(10,1);
X holdit();
X
X if (sw == 132) rm("?3");
X }
X}
X
Xdch(pn) int pn; { brc(pn, 'P'); } /* Delete character */
Xich(pn) int pn; { brc(pn, '@'); } /* Insert character -- not in VT102 */
Xdl(pn) int pn; { brc(pn, 'M'); } /* Delete line */
Xil(pn) int pn; { brc(pn, 'L'); } /* Insert line */
X
X/* Test of some known VT100 bugs and misfeatures */
X
Xtst_bugs() {
X
X int i, menuchoice;
X
X static char *menutable[] = {
X "Exit to main menu",
X "Bug A: Smooth scroll to jump scroll",
X "Bug B: Scrolling region",
X "Bug C: Wide to narrow screen",
X "Bug D: Narrow to wide screen",
X "Bug E: Cursor move from double- to single-wide line",
X "Bug F: Column mode escape sequence",
X "Wrap around with cursor addressing",
X "Erase right half of double width lines",
X "Funny scroll regions",
X /* Add more here */
X ""
X };
X
X static char *hmsg[] = {
X "Test of known bugs in the DEC VT100 series. The numbering of some of",
X "the bugs (A-F) refers to the article 'VT100 MAGIC' by Sami Tabih in",
X "the 'Proceedings of the DEC Users Society' at St. Louis, Missouri, May",
X "1983. To understand some of the tests, you have to look at the source",
X "code or the article. Of course, a good VT100-compatible terminal",
X "should not have these bugs (or have some means of disabling them)! If",
X "a bug appears, you might want to RESET the terminal before continuing",
X "the test. There is a test of the RESET function in the main menu.",
X "" };
X
X do {
X ed(2); cup(1,1);
X for (i = 0; *hmsg[i]; i++) println(hmsg[i]);
X println("");
X println(" Choose bug test number:");
X menuchoice = menu(menutable);
X switch (menuchoice) {
X case 1: bug_a(); break;
X case 2: bug_b(); break;
X case 3: bug_c(); break;
X case 4: bug_d(); break;
X case 5: bug_e(); break;
X case 6: bug_f(); break;
X case 7: bug_w(); break;
X case 8: bug_l(); break;
X case 9: bug_s(); break;
X }
X } while (menuchoice);
X}
X
X/* Bug A: Smooth scroll to jump scroll */
X
Xbug_a() {
X int i;
X
X cup (10, 1);
X println("This is a test of the VT100 'Scroll while toggle softscroll'");
X println("bug. The cursor may disappear, or move UP the screen, or");
X println("multiple copies of some lines may appear.");
X holdit();
X
X /* Invoke the bug */
X
X esc ("[24H"); /* Simplified cursor movement */
X rm("?4"); for (i = 1; i <= 20; i++) printf("\n");
X sm("?4"); for (i = 1; i <= 10; i++) printf("\n");
X rm("?4"); for (i = 1; i <= 5; i++) printf("\n");
X
X /* That should be enough to show the bug. But we'll try another way: */
X sm ("?4"); /* Set soft scroll */
X nel (); /* "NextLine", move down */
X rm ("?4"); /* Reset soft scroll */
X nel (); /* "NextLine", move down */
X for (i = 1; i <= 10; i++) { /* Show the bug */
X printf ("Softscroll bug test, line %d. ", i);
X holdit();
X }
X println("That should have been enough to show the bug, if present.");
X holdit();
X}
X
X/* Bug B: Scrolling region */
X
Xbug_b() {
X char c;
X
X decaln();
X cup( 1,1); el(0);
X printf("Line 11 should be double-wide, line 12 should be cleared.");
X cup( 2,1); el(0);
X printf("Then, the letters A-P should be written at the beginning");
X cup( 3,1); el(0);
X printf("of lines 12-24, and the empty line and A-E are scrolled away.");
X cup( 4,1); el(0);
X printf("If the bug is present, some lines are confused, look at K-P.");
X cup(11,1); decdwl();
X decstbm(12,24);
X cup(12,1); el(0); printf("Here we go... "); holdit();
X cup(12,1); ri(); /* Bug comes here */
X for (c = 'A'; c <= 'P'; c++) printf("%c\n",c); /* Bug shows here */
X holdit();
X decstbm(0,0); /* No scr. region */
X}
X
X/* Bug C: Wide to narrow screen */
X
Xbug_c() {
X sm("?3"); /* 132 column mode */
X cup(1,81);
X rm("?3"); /* 80 column mode */
X cup(12,5);
X printf("Except for this line, the screen should be blank. ");
X holdit();
X}
X
X/* Bug D: Narrow to wide screen */
X
Xbug_d() {
X int i;
X char result;
X /* Make the bug appear */
X do {
X cup(14,1);
X
X /* The original code in the article says
X * PRINT ESC$; "[13;1H"; CHR$(10%);
X * but I guess a cup(14,1); would do.
X * (To output a pure LF might be tricky).
X */
X
X sm("?3"); /* Make the bug visible */
X cup(1,9); decdwl();
X println("You should see blinking text at the bottom line.");
X cup(3,9); decdwl();
X println("Enter 0 to exit, 1 to try to invoke the bug again.");
X cup(24,9); decdwl(); sgr("1;5;7");
X printf("If you can see this then the bug did not appear."); sgr("");
X cup(4,9); decdwl();
X result = inchar(); readnl();
X rm("?3");
X } while (result == '1');
X sm("?4"); /* Syrup scroll */
X cup(23,1);
X for (i = 1; i <= 5; i++)
X println("If the bug is present, this should make things much worse!");
X holdit();
X rm("?4"); /* Jump scroll */
X}
X
X/* Bug E: Cursor move from double- to single-wide line */
X
Xbug_e() {
X int i;
X static char *rend[2] = { "\033[m", "\033[7m" };
X sm("?3");
X cup(1,1); decdwl();
X println("This test should put an 'X' at line 3 column 100.");
X for (i = 1; i <= 12; i++) printf("1234567890%s",rend[i & 1]);
X cup(1,1); /* The bug appears when we jump from a dobule-wide line */
X cup(3,100); /* to a single-wide line, column > 66. */
X printf("X");
X cup(4, 66); printf("! !");
X cup(5,1);
X printf("--------------------------- The 'X' should NOT be above here -");
X printf("---+------------ but above here -----+");
X cup(10,1); decdwl(); holdit();
X rm("?3");
X}
X
X/* Bug F: Column mode escape sequence */
X
Xbug_f() {
X int i, row, col;
X
X /*
X * VT100 "toggle origin mode, forget rest" bug. If you try to set
X * (or clear) parameters and one of them is the "origin mode"
X * ("?6") parameter, parameters that appear after the "?6"
X * remain unaffected. This is also true on CIT-101 terminals.
X */
X sm ("?5"); /* Set reverse mode */
X sm ("?3"); /* Set 132 column mode */
X println("Test VT100 'Toggle origin mode, forget rest' bug, part 1.");
X println("The screen should be in reverse, 132 column mode.");
X holdit();
X ed (2);
X rm ("?6;5;3"); /* Reset (origin, reverse, 132 col) */
X println("Test VT100 'Toggle origin mode, forget rest' bug, part 2.\n");
X println("The screen should be in non-reverse, 80 column mode.");
X holdit();
X}
X
X /* Bug W:
X * The dreaded "wraparound" bug! You CUP to col 80, write a char,
X * CUP to another line in col 80, write a char. And the brain-damaged
X * terminal thinks that "Hokay, so he's written a char in col 80, so
X * I stay in col 80 and wait for next character. Let's see now, here
X * comes another character, and I'm still in col 80, so I must make
X * a NewLine first." -- It doesn't clear that "still in col 80" flag
X * on a CUP. Argh!
X */
X
Xbug_w() {
X int row, col;
X
X cup (16,1);
X println(" This illustrates the \"wrap around bug\" which exists on a");
X println(" standard VT100. At the top of the screen there should be");
X println(" a row of +'s, and the rightmost column should be filled");
X println(" with *'s. But if the bug is present, some of the *'s may");
X println(" be placed in other places, e.g. in the leftmost column,");
X println(" and the top line of +'s may be scrolled away.");
X
X cup(1,1);
X for (col = 1; col <= 79; col++)
X printf ("+");
X for (row = 1; row <= 24; row++) {
X hvp (row, 80);
X printf ("*");
X }
X cup(24,1);
X holdit();
X}
X
X /* Bug L:
X * Check if the right half of double-width lines comes back
X * when a line is first set to single-width, filled with stuff,
X * set to double-width, and finally reset to single-width.
X *
X * A VT100 has this misfeature, and many others. Foo!
X */
X
Xbug_l() {
X cup(15, 1);
X printf("This-is-a-long-line-This-is-a-long-line-");
X printf("This-is-a-long-line-This-is-a-long-line-");
X cup(1, 1);
X printf("This is a test of what happens to the right half of double-width");
X println(" lines.");
X printf("A common misfeature is that the right half does not come back");
X println(" when a long");
X printf("single-width line is set to double-width and then reset to");
X println(" single-width.");
X
X cup(5, 1);
X println("Now the line below should contain 80 characters in single width.");
X holdit();
X cup(15, 1); decdwl();
X cup(8, 1);
X println("Now the line below should contain 40 characters in double width.");
X holdit();
X cup(15, 1); decswl();
X cup(11, 1);
X println("Now the line below should contain 80 characters in single width.");
X holdit();
X
X /* ...and in 132 column mode */
X
X sm("?3");
X ed(2);
X cup(15, 1);
X printf("This-is-a-long-line-This-is-a-long-line-");
X printf("This-is-a-long-line-This-is-a-long-line-");
X printf("This-is-a-long-line-This-is-a-long-line-");
X printf("ending-here-");
X
X cup(1, 1);
X printf("This is the same test in 132 column mode.");
X
X cup(5, 1);
X println("Now the line below should contain 132 characters in single width.");
X holdit();
X cup(15, 1); decdwl();
X cup(8, 1);
X println("Now the line below should contain 66 characters in double width.");
X holdit();
X cup(15, 1); decswl();
X cup(11, 1);
X println("Now the line below should contain 132 characters in single width.");
X holdit();
X rm("?3");
X}
X
Xbug_s() {
X int i;
X decstbm(20,10); /* 20-10=-10, < 2, so no scroll region. */
X cup(1,1);
X for (i=1; i<=20; i++)
X printf("This is 20 lines of text (line %d), no scroll region.\n", i);
X holdit();
X ed(2);
X decstbm(0,1); /* Should be interpreted as decstbm(1,1) = none */
X cup(1,1);
X for (i=1; i<=20; i++)
X printf("This is 20 lines of text (line %d), no scroll region.\n", i);
X holdit();
X decstbm(0,0); /* No scroll region (just in case...) */
X}
X
Xtst_rst() {
X
X /*
X * Test of
X * - RIS (Reset to Initial State)
X * - DECTST (invoke terminal test)
X */
X
X cup(10,1);
X printf ("The terminal will now be RESET. ");
X holdit();
X ris();
X#ifdef UNIX
X fflush(stdout);
X#endif
X zleep(5000); /* Wait 5.0 seconds */
X cup(10,1);
X println("The terminal is now RESET. Next, the built-in confidence test");
X printf("%s", "will be invoked. ");
X holdit();
X ed(2);
X dectst(1);
X#ifdef UNIX
X fflush(stdout);
X#endif
X zleep(5000); /* Wait 5.0 seconds */
X cup(10,1);
X println("If the built-in confidence test found any errors, a code");
X printf("%s", "is visible above. ");
X holdit();
X}
X
Xinitterminal(pn) int pn; {
X
X#ifdef UNIX
X if (pn==0) {
X fflush(stdout);
X gtty(0,&sgttyOrg);
X gtty(0,&sgttyNew);
X sgttyNew.sg_flags |= CBREAK;
X }
X else {
X fflush(stdout);
X inflush();
X sleep(2);
X sgttyNew.sg_flags = sgttyOrg.sg_flags | CBREAK;
X }
X stty(0,&sgttyNew);
X#ifdef SIII
X close(2);
X open("/dev/tty",O_RDWR|O_NDELAY);
X#endif
X#endif
X#ifdef SARG10
X /* Set up neccesary TOPS-10 terminal parameters */
X
X trmop(02041, `VT100`); /* tty type vt100 */
X trmop(02002, 0); /* tty no tape */
X trmop(02003, 0); /* tty lc */
X trmop(02005, 1); /* tty tab */
X trmop(02010, 1); /* tty no crlf */
X trmop(02020, 0); /* tty no tape */
X trmop(02021, 1); /* tty page */
X trmop(02025, 0); /* tty blanks */
X trmop(02026, 1); /* tty no alt */
X trmop(02040, 1); /* tty defer */
X#endif
X#ifdef SARG20
X ttybin(1); /* set line to binary mode */
X#endif
X /* Set up my personal prejudices */
X
X esc("<"); /* Enter ANSI mode (if in VT52 mode) */
X rm("?1"); /* cursor keys normal */
X rm("?3"); /* 80 col mode */
X rm("?4"); /* Jump scroll */
X rm("?5"); /* Normal screen */
X rm("?6"); /* Absolute origin mode */
X sm("?7"); /* Wrap around on */
X rm("?8"); /* Auto repeat off */
X decstbm(0,0); /* No scroll region */
X sgr("0"); /* Normal character attributes */
X
X}
X
Xbye () {
X /* Force my personal prejudices upon the poor luser */
X
X esc("<"); /* Enter ANSI mode (if in VT52 mode) */
X rm("?1"); /* cursor keys normal */
X rm("?3"); /* 80 col mode */
X rm("?5"); /* Normal screen */
X rm("?6"); /* Absolute origin mode */
X sm("?7"); /* Wrap around on */
X sm("?8"); /* Auto repeat on */
X decstbm(0,0); /* No scroll region */
X sgr("0"); /* Normal character attributes */
X
X /* Say goodbye */
X
X ed(2);
X cup(12,30);
X printf("That's all, folks!\n");
X printf("\n\n\n");
X inflush();
X#ifdef SARG20
X ttybin(0); /* reset line to normal mode */
X#endif
X#ifdef UNIX
X stty(0,&sgttyOrg);
X#endif
X exit();
X}
X
X#ifdef UNIX
Xonbrk() {
X signal(SIGINT, onbrk);
X if (reading)
X brkrd = 1;
X else
X longjmp(intrenv, 1);
X}
X
Xonterm() {
X signal(SIGTERM, onterm);
X longjmp(intrenv, 1);
X}
X#endif
X
Xholdit() {
X inflush();
X printf("Push ");
X readnl();
X}
X
Xreadnl() {
X#ifdef UNIX
X char ch;
X fflush(stdout);
X brkrd = 0;
X reading = 1;
X do { read(0,&ch,1); } while(ch != '\n' && !brkrd);
X if (brkrd)
X kill(getpid(), SIGTERM);
X reading = 0;
X#endif
X#ifdef SARG10
X while (getchar() != '\n')
X ;
X#endif
X#ifdef SARG20
X while (getchar() != '\n')
X ;
X#endif
X}
X
Xscanto(str, pos, toc) char *str; int *pos; char toc; {
X char c;
X int result = 0;
X
X while (toc != (c = str[(*pos)++])) {
X if (isdigit(c)) result = result * 10 + c - '0';
X else break;
X }
X if (c == toc) return(result);
X else return(0);
X}
X
Xchar *lookup(t, k) struct table t[]; int k; {
X
X int i;
X for (i = 0; t[i].key != -1; i++) {
X if (t[i].key == k) return(t[i].msg);
X }
X return("BAD VALUE");
X}
X
Xmenu(table) char *table[]; {
X
X int i, tablesize, choice;
X char c;
X char storage[80];
X char *s = storage;
X println("");
X tablesize = 0;
X for (i = 0; *table[i] != '\0'; i++) {
X printf(" %d. %s\n", i, table[i]);
X tablesize++;
X }
X tablesize--;
X
X printf("\n Enter choice number (0 - %d): ", tablesize);
X for(;;) {
X inputline(s);
X choice = 0;
X while (c = *s++) choice = 10 * choice + c - '0';
X if (choice >= 0 && choice <= tablesize) {
X ed(2);
X return (choice);
X }
X printf(" Bad choice, try again: ");
X }
X}
X
Xchrprint (s) char *s; {
X
X int i;
X
X printf(" ");
X sgr("7");
X printf(" ");
X for (i = 0; s[i] != '\0'; i++) {
X if (s[i] <= ' ' || s[i] == '\177')
X printf("<%d> ", s[i]);
X else printf("%c ", s[i]);
X }
X sgr("");
X}
SHAR_EOF
fi # end of overwriting check
echo shar: done with directory "'vttest'"
cd ..
# End of shell archive
exit 0