From 99be9078383e7fc95bf84b42ea6a0e50afbe6ff4 Mon Sep 17 00:00:00 2001
From: Pádraig Brady <P@draigBrady.com>
Date: Fri, 12 Dec 2008 10:25:34 +0000
Subject: tests: refactor to use the new getlimits utility

* tests/Coreutils.pm: Add function to make limits available
* tests/test-lib.sh: ditto
* tests/misc/join: Check for both SIZE_OFLOW and UINTMAX_OFLOW
rather than using arbitrary 2^128
* tests/misc/sort: ditto
* tests/misc/uniq: ditto
* tests/misc/printf: Check for both INT_OFLOW and INT_UFLOW
rather than using arbitrary -2^31
* tests/misc/seq-long-double: Check for INTMAX_OFLOW
rather than using arbitrary 2^63
* tests/misc/split-fail: Check --lines --bytes and --line-bytes
options limits on all platforms. Note getlimits obviates the
need to use expr to check if 32 bit integers are supported,
which I think was invalid anyway as expr now supports bignum?
* tests/misc/test: Check for UINTMAX_OFLOW rather than
using arbitrary 2^64 and 2^128. Check for INTMAX_UFLOW
rather than using arbitrary -2^64
* tests/misc/timeout-parameters: Check for UINT_OFLOW
rather than using arbitrary 2^32
* tests/misc/truncate-overflow: Don't depend on truncate
to determine if we're on a 32 or 64 bit platform and
instead use the various OFF_T limits
* tests/misc/sort-merge: Check for UINTMAX_OFLOW
rather than using arbitrary 2^64+1
* tests/misc/unexpand: ditto
---
 tests/misc/test | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'tests/misc/test')

diff --git a/tests/misc/test b/tests/misc/test
index 43db2e1a5..ec34f1dd9 100755
--- a/tests/misc/test
+++ b/tests/misc/test
@@ -17,6 +17,8 @@
 
 use strict;
 
+my $limits = getlimits ();
+
 my $prog = 'test';
 
 # Turn off localization of executable's output.
@@ -156,19 +158,19 @@ my @Tests =
   ['eq-3', qw(0 -eq 00)],
   ['eq-4', qw(8 -eq 9), {EXIT=>1}],
   ['eq-5', qw(1 -eq 0), {EXIT=>1}],
-  ['eq-6', qw(340282366920938463463374607431768211456 -eq 0), {EXIT=>1}],
+  ['eq-6', "$limits->{'UINTMAX_OFLOW'} -eq 0", {EXIT=>1}],
 
   ['gt-1', qw(5 -gt 5), {EXIT=>1}],
   ['gt-2', qw(5 -gt 4)],
   ['gt-3', qw(4 -gt 5), {EXIT=>1}],
   ['gt-4', qw(-1 -gt -2)],
-  ['gt-5', qw(18446744073709551616 -gt -18446744073709551616)],
+  ['gt-5', "$limits->{'UINTMAX_OFLOW'} -gt $limits->{'INTMAX_UFLOW'}"],
 
   ['lt-1', qw(5 -lt 5), {EXIT=>1}],
   ['lt-2', qw(5 -lt 4), {EXIT=>1}],
   ['lt-3', qw(4 -lt 5)],
   ['lt-4', qw(-1 -lt -2), {EXIT=>1}],
-  ['lt-5', qw(-18446744073709551616 -lt 18446744073709551616)],
+  ['lt-5', "$limits->{'INTMAX_UFLOW'} -lt $limits->{'UINTMAX_OFLOW'}"],
 
   ['inv-1', qw(0x0 -eq 00), {EXIT=>2},
    {ERR=>"$prog: invalid integer `0x0'\n"}],
-- 
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