You may obtain the C-language source code for the VTTEST program by ftp, compile it on your UNIX system (or adapt it to others), and run the tests yourself:
ftp://kermit.columbia.edu/kermit/vttest/
The VTTEST program does not test any features of the VT220 or above, nor of esoteric VT models like VT125, VT131, etc. (Update: newer versions of VTTEST have been created since this page was written).
The following sheet may be used to administer the test. There are 100 points, plus 10 possible extra-credit points, so the highest possible score would be 110. To minimize confusion and promote fairness, begin with your emulator set to:
VTTEST VT100/VT102 Compatibility Test Score Sheet Program and version: ____Jexer 0.3.2___________________ Date: _08/17/2019_ Score: ____99______ + Extra credit: _____4_____ = Final score: ___103_____ Check box if test passed. Score 1 point per check mark. Perfect score = 100 points. Extra credit at end. 1. Test of cursor movements [x] 1. Text inside frame of E's inside frame of *'s and +'s, 80 columns [x] 2. Text inside frame of E's inside frame of *'s and +'s, 132 columns [x] 3. Cursor-control chars inside ESC sequences [x] 4. Leading 0's in ESC sequences 2. Test of screen features [x] 5. Three identical lines of *'s (test of wrap mode) [x] 6. Test of tab setting/resetting [x] 7. 132-column mode, light background [x] 8. 80-column mode, light background [x] 9. 132-column mode, dark background [x] 10. 80-column mode, dark background [x] 11. Soft scroll down [x] 12. Soft scroll up / down [x] 13. Jump scroll down [x] 14. Jump scroll up / down [x] 15. Origin mode test (2 parts) Graphic Rendition test pattern, dark background [x] 16. Normal ("vanilla") [x] 17. Normal underlined distinct from normal [x] 18. Normal blink distinct from all above [x] 19. Normal underline blink distinct from all above [x] 20. Normal reverse ("negative") distinct from all above [x] 21. Normal underline reverse distinct from all above [x] 22. Normal blink reverse distinct from all above [x] 23. Normal underline blink reverse distinct from all above [x] 24. Bold distinct from all above [x] 25. Bold underlined distinct from all above [x] 26. Bold blink distinct from all above [x] 27. Bold underline blink distinct from all above [x] 28. Bold reverse ("negative") distinct from all above [x] 29. Bold underline reverse distinct from all above [x] 30. Bold blink reverse distinct from all above [x] 31. Bold underline blink reverse distinct from all above Graphic Rendition test pattern, light background [x] 32. Normal ("vanilla") [x] 33. Normal underlined distinct from normal [x] 34. Normal blink distinct from all above [x] 35. Normal underline blink distinct from all above [x] 36. Normal reverse ("negative") distinct from all above [x] 37. Normal underline reverse distinct from all above [x] 38. Normal blink reverse distinct from all above [x] 39. Normal underline blink reverse distinct from all above [x] 40. Bold distinct from all above [x] 41. Bold underlined distinct from all above [x] 42. Bold blink distinct from all above [x] 43. Bold underline blink distinct from all above [x] 44. Bold reverse ("negative") distinct from all above [x] 45. Bold underline reverse distinct from all above [x] 46. Bold blink reverse distinct from all above [x] 47. Bold underline blink reverse distinct from all above Save/Restore Cursor [x] 48. AAAA's correctly placed [x] 49. Lines correctly rendered (middle of character cell) [x] 50. Diamonds correctly rendered 3. Test of character sets [x] 51. UK/National shows Pound Sterling sign in 3rd position [x] 52. US ASCII shows number sign in 3rd position [x] 53. SO/SI works (right columns identical with left columns) [x] 54. True special graphics & line drawing chars, not simulated by ASCII 4. Test of double-sized chars Test 1 in 80-column mode: [x] 55. Left margin correct [x] 56. Width correct Test 2 in 80-column mode: [x] 57. Left margin correct [x] 58. Width correct Test 1 in 132-column mode: [x] 59. Left margin correct [x] 60. Width correct Test 2 in 132-column mode: [x] 61. Left margin correct [x] 62. Width correct [x] 63. "The man programmer strikes again" test pattern [x] 64. "Exactly half the box should remain" 5. Test of keyboard [x] 65. LEDs. [ ] 66. Autorepeat [x] 67. "Press each key" (ability to send each ASCII graphic char) [x] 68. Arrow keys (ANSI/Cursor key mode reset) [x] 69. Arrow keys (ANSI/Cursor key mode set) [x] 70. Arrow keys VT52 mode [x] 71. PF keys numeric mode [x] 72. PF keys application mode [x] 73. PF keys VT52 numeric mode [x] 74. PF keys VT52 application mode [x] 75. Send answerback message from keyboard [x] 76. Ability to send every control character 6. Test of Terminal Reports [x] 77. Respond to ENQ with answerback [x] 78. Newline mode set [x] 79. Newline mode reset [x] 80. Device status report 5 [x] 81. Device status report 6 [x] 82. Device attributes report [x] 83. Request terminal parameters 0 [x] 84. Request terminal parameters 1 7. Test of VT52 submode [x] 85. Centered rectangle [x] 86. Normal character set [x] 87. Graphics character set [x] 88. Identify query 8. VT102 Features [x] 89. Insert/delete line, 80 columns [x] 90. Insert (character) mode, 80 columns [x] 91. Delete character, 80 columns [x] 92. Right column staggered by 1 (normal chars), 80 columns [x] 93. Right column staggered by 1 (double-wide chars), 80 columns [x] 94. ANSI insert character, 80 columns [x] 95. Insert/delete line, 132 columns [x] 96. Insert (character) mode, 132 columns [x] 97. Delete character, 132 columns [x] 98. Right column staggered by 1 (normal chars), 132 columns [x] 99. Right column staggered by 1 (double-wide chars), 132 columns [x] 100. ANSI insert character, 132 columns 9. Extra credit [ ] 101. True soft (smooth) scroll [x] 102. True underline [x] 103. True blink [x] 104. True double-high/wide lines, not simulated [x] 105. Reset terminal (*) [ ] 106. Interpret controls (debug mode) (*) [ ] 107. Send BREAK (250 msec) (*) [ ] 108. Send Long BREAK (1.5 sec) (*) [ ] 109. Host-controlled transparent / controller print (*) [ ] 110. Host-controlled autoprint (*) (*) Features of VT100 not tested by vttest.