07-16-2012
Thanks for your answer, it's kind of obvious if you think about it.
I have read the manual earlier but I misunderstood this part:
Quote:
[[...]]
[[ expression ]]
Return a status of 0 or 1 depending on the evaluation of the conditional expression expression. Expressions are composed of the primaries described below in Bash Conditional Expressions. Word splitting and filename expansion are not performed on the words between the ‘[[' and ‘]]'; tilde expansion, parameter and variable expansion, arithmetic expansion, command substitution, process substitution, and quote removal are performed. Conditional operators such as ‘-f' must be unquoted to be recognized as primaries.
I understood "parameter and variable expansion
... are performed" as that they are automatically expanded like it is for
(( ... )) , my bad
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amt(1) User Commands amt(1)
NAME
amt - run abstract machine test
SYNOPSIS
amt [-s]
DESCRIPTION
The amt command is for use in a Common Criteria security certified system. The command is used to verify that the low level functions nec-
essary to enforce the object reuse requirements of the Controlled Access Protection Profile are working correctly. /usr/bin/amt is a shell
script that executes tests specific to your system. For a 32-bit system, the tests run as a 32-bit application. For a 64-bit system, the
tests run twice; once as a 32-bit application and once as a 64-bit application.
amt lists test results with a "pass" or "fail" for each test it performs, unless output is suppressed with the -s option.
OPTIONS
The following option is supported:
-s Suppresses output.
EXIT STATUS
The following error values are returned:
0 All tests passed.
>0 Count of the number of tests that failed.
<0 Incorrect command line argument.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5)
SunOS 5.10 19 Aug 2003 amt(1)