Test the good behavior of ISaGRAF for Year 2000

These Tests are using an application that contains the DAY_TIME block and the TON block.

Used environment:

• Workbench under Win NT4 or Win98
• OS9 version 3.0.3 VM42 - 68040
• Dos version 4.10.1998
• Command prompt NT4

Tests description:

• - Use of 2 DAY_TIME:

with "1" for the input of the first one which gives the date in the output
with "2" for the input of the second one which gives the current time in the output
The 2 outputs are concatenated with a bloc CAT that is connected to an output variable.

• - Use of a TON block that counts and restart every 4 seconds.

Beginning of test 31-December-1999 at 23h59min50sec
End of the test 01-January-2000 at 00h02min

Versions of the workbench and of the targets used during the tests, and results of the tests:

• ISaGRAF 3.00:

DOS -> OK
OS9 -> OK

• ISaGRAF 3.20:

DOS -> OK
OS9 -> OK
NT -> DAY_TIME not implemented and TON test OK
Vxworks-> Year2000 tests are not possible on that system because there is no notion of date.

• ISaGRAF 3.31: (target 3.30)

DOS -> OK
OS9 -> OK
NT -> DAY_TIME not implemented and TON test OK
Vxworks-> Year2000 tests are not possible on that system because there is no notion of date.

Other tests done: (on NT and Win98):

• - Compile a project (composed of several programs) before Y2000, then compile the same project in January 2000.

ISaGRAF 3.00-> test OK (the project is not recompiled)
ISaGRAF 3.20-> test OK (the project is not recompiled)
ISaGRAF 3.31-> test OK (the project is not recompiled)

• - Compile project (composed of several programs) before Year 2000, then modification of a program and compile the project in January 2000.

ISaGRAF 3.00-> test OK (all programs are not compiled. only the modified program is compiled)
ISaGRAF 3.20-> test OK (all programs are not compiled. only the modified program is compiled)
ISaGRAF 3.31-> test OK (all programs are not compiled. only the modified program is compiled)

• - Display of dates during Y2000: