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authorPádraig Brady <P@draigBrady.com>2008-12-12 10:25:34 +0000
committerPádraig Brady <P@draigBrady.com>2009-01-03 15:10:42 +0000
commit99be9078383e7fc95bf84b42ea6a0e50afbe6ff4 (patch)
tree7dd1a2fc5b09c15d720881d2dccb5672db641c1c /tests/misc
parent1ead0858263428d36a193f400fed24bf9635268a (diff)
downloadcoreutils-99be9078383e7fc95bf84b42ea6a0e50afbe6ff4.tar.xz
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
Diffstat (limited to 'tests/misc')
-rwxr-xr-xtests/misc/join7
-rwxr-xr-xtests/misc/printf4
-rwxr-xr-xtests/misc/seq-long-double5
-rwxr-xr-xtests/misc/sort7
-rwxr-xr-xtests/misc/sort-merge5
-rwxr-xr-xtests/misc/split-fail17
-rwxr-xr-xtests/misc/test8
-rwxr-xr-xtests/misc/timeout-parameters5
-rwxr-xr-xtests/misc/truncate-overflow27
-rwxr-xr-xtests/misc/unexpand4
-rwxr-xr-xtests/misc/uniq9
11 files changed, 50 insertions, 48 deletions
diff --git a/tests/misc/join b/tests/misc/join
index 4c36c32a5..2d9db78f4 100755
--- a/tests/misc/join
+++ b/tests/misc/join
@@ -18,6 +18,8 @@
use strict;
+my $limits = getlimits ();
+
# Turn off localization of executable's output.
@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
@@ -138,7 +140,10 @@ my @tv = (
[t_subst "a:1\nb:1\n", t_subst "a:2:\nb:2:\n"],
t_subst "a:1:2:\nb:1:2:\n", 0],
-['bigfield', '-1 340282366920938463463374607431768211456 -2 2',
+# fields > SIZE_MAX are silently interpreted as SIZE_MAX
+['bigfield1', "-1 $limits->{'UINTMAX_OFLOW'} -2 2",
+ ["a\n", "b\n"], " a b\n", 0],
+['bigfield2', "-1 $limits->{'SIZE_OFLOW'} -2 2",
["a\n", "b\n"], " a b\n", 0],
# FIXME: change this to ensure the diagnostic makes sense
diff --git a/tests/misc/printf b/tests/misc/printf
index 1cc440e2e..bf2b49f86 100755
--- a/tests/misc/printf
+++ b/tests/misc/printf
@@ -24,6 +24,7 @@ if test "$VERBOSE" = yes; then
fi
. $srcdir/test-lib.sh
+getlimits_
fail=0
@@ -67,7 +68,8 @@ POSIXLY_CORRECT=1 \
"$prog" '9 %*dx\n' -2 0 >>out || fail=1
-"$prog" '10 %.*dx\n' -2147483648 0 >>out || fail=1
+"$prog" '10 %.*dx\n' $INT_UFLOW 0 >>out || fail=1
+"$prog" '%.*dx\n' $INT_OFLOW 0 >>out 2> /dev/null && fail=1
"$prog" '11 %*c\n' 2 x >>out || fail=1
diff --git a/tests/misc/seq-long-double b/tests/misc/seq-long-double
index 6b86ae301..fb1566873 100755
--- a/tests/misc/seq-long-double
+++ b/tests/misc/seq-long-double
@@ -24,6 +24,7 @@ if test "$VERBOSE" = yes; then
fi
. $srcdir/test-lib.sh
+getlimits_
# Run this test only with glibc and sizeof (long double) > sizeof (double).
# Otherwise, there are known failures:
@@ -40,8 +41,8 @@ $CC -c long.c \
|| skip_test_ \
'this test runs only on systems with glibc and long double != double'
-a=9223372036854775807
-b=$(echo $a|sed 's/7$/8/')
+a=$INTMAX_MAX
+b=$INTMAX_OFLOW
fail=0
seq $a $b > out || fail=1
diff --git a/tests/misc/sort b/tests/misc/sort
index f26bc5fbc..3e8eda6ae 100755
--- a/tests/misc/sort
+++ b/tests/misc/sort
@@ -17,6 +17,8 @@
use strict;
+my $limits = getlimits ();
+
my $prog = 'sort';
# Turn off localization of executable's output.
@@ -302,7 +304,10 @@ my @Tests =
['nul-tab', "-k2,2 -t '\\0'",
{IN=>"a\0z\01\nb\0y\02\n"}, {OUT=>"b\0y\02\na\0z\01\n"}],
-["bigfield", qw(-k 340282366920938463463374607431768211456),
+# fields > SIZE_MAX are silently interpreted as SIZE_MAX
+["bigfield1", "-k $limits->{'UINTMAX_OFLOW'}",
+ {IN=>"2\n1\n"}, {OUT=>"1\n2\n"}],
+["bigfield2", "-k $limits->{'SIZE_OFLOW'}",
{IN=>"2\n1\n"}, {OUT=>"1\n2\n"}],
# Using an old-style key-specifying option like +1 with an invalid
diff --git a/tests/misc/sort-merge b/tests/misc/sort-merge
index 6b8192610..e360d1c8b 100755
--- a/tests/misc/sort-merge
+++ b/tests/misc/sort-merge
@@ -18,6 +18,8 @@
use strict;
+my $limits = getlimits ();
+
(my $program_name = $0) =~ s|.*/||;
my $prog = 'sort';
@@ -32,8 +34,7 @@ my $big_input = "aaa\n" x 1024;
# don't need to check for existence, since we're running in a temp dir
my $badtmp = 'does/not/exist';
-# 2^64+1
-my $bigint = "18446744073709551617";
+my $bigint = $limits->{'UINTMAX_OFLOW'};
my @Tests =
(
diff --git a/tests/misc/split-fail b/tests/misc/split-fail
index 0680891b6..7e56a257a 100755
--- a/tests/misc/split-fail
+++ b/tests/misc/split-fail
@@ -22,6 +22,7 @@ if test "$VERBOSE" = yes; then
fi
. $srcdir/test-lib.sh
+getlimits_
touch in || framework_failure
@@ -44,19 +45,9 @@ split -1 in 2> /dev/null || fail=1
# Then make sure that -0 evokes a failure.
split -0 in 2> /dev/null && fail=1
-# Ensure that split --lines=N and --bytes=N work for N=2^32,
-# assuming our host supports integers that wide.
-if _4gb=`expr 4294967296 + 0 2>/dev/null`; then
- split --lines=$_4gb in || fail=1
- split --bytes=$_4gb in || fail=1
-fi
-
-# Currently (coreutils-5.0.1) split --line-bytes=M fails
-# with `invalid number of bytes' for M=2^32 or larger. Actually,
-# the limit is SIZE_MAX, which is 2^32 on 32-bit systems.
-# On 64-bit systems, there's no problem with a count of 2^32,
-# So disable this test in order to avoid the `failure' on 64-bit systems.
-#split --line-bytes=$_4gb 2> /dev/null in && fail=1
+split --lines=$UINTMAX_MAX in || fail=1
+split --bytes=$UINTMAX_MAX in || fail=1
+split --line-bytes=$SIZE_OFLOW 2> /dev/null in && fail=1
# Make sure that a huge obsolete option evokes the right failure.
split -99999999999999999991 2> out && fail=1
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"}],
diff --git a/tests/misc/timeout-parameters b/tests/misc/timeout-parameters
index 27d6b570a..fa701d270 100755
--- a/tests/misc/timeout-parameters
+++ b/tests/misc/timeout-parameters
@@ -22,6 +22,7 @@ if test "$VERBOSE" = yes; then
fi
. $srcdir/test-lib.sh
+getlimits_
fail=0
@@ -35,10 +36,10 @@ timeout invalid sleep 0 && fail=1
timeout 42D sleep 0 && fail=1
# timeout overflow
-timeout 4294967296 sleep 0 && fail=1
+timeout $UINT_OFLOW sleep 0 && fail=1
# timeout overflow
-timeout 49711d sleep 0 && fail=1
+timeout $(expr $UINT_MAX / 86400 + 1)d sleep 0 && fail=1
# invalid signal spec
timeout --signal=invalid 1 sleep 0 && fail=1
diff --git a/tests/misc/truncate-overflow b/tests/misc/truncate-overflow
index b903244e6..3f486c58d 100755
--- a/tests/misc/truncate-overflow
+++ b/tests/misc/truncate-overflow
@@ -22,6 +22,7 @@ if test "$VERBOSE" = yes; then
fi
. $srcdir/test-lib.sh
+getlimits_
fail=0
@@ -30,26 +31,14 @@ truncate -s-1 create-zero-len-file || fail=1
echo > non-empty-file
-truncate -s2147483648 -c no-such-file && _FILE_OFFSET_BITS=64
+# signed overflow
+truncate -s$OFF_T_OFLOW file && fail=1
-if [ $_FILE_OFFSET_BITS -eq 64 ]; then
- # signed overflow
- truncate -s9223372036854775808 file && fail=1
+# += signed overflow
+truncate -s+$OFF_T_MAX non-empty-file && fail=1
- # *= signed overflow
- truncate --io-blocks --size="1E" file && fail=1
-
- # += signed overflow
- truncate -s+9223372036854775807 non-empty-file && fail=1
-else
- # signed overflow
- truncate -s2147483648 file && fail=1
-
- # *= signed overflow
- truncate --io-blocks --size="1G" file && fail=1
-
- # += signed overflow
- truncate -s+2147483647 non-empty-file && fail=1
-fi
+# *= signed overflow
+IO_BLOCK_OFLOW=$(expr $OFF_T_MAX / $(stat -f -c%s .) + 1)
+truncate --io-blocks --size=$IO_BLOCK_OFLOW file && fail=1
Exit $fail
diff --git a/tests/misc/unexpand b/tests/misc/unexpand
index 3e3a3d17c..554d18cf5 100755
--- a/tests/misc/unexpand
+++ b/tests/misc/unexpand
@@ -18,6 +18,8 @@
use strict;
+my $limits = getlimits ();
+
(my $program_name = $0) =~ s|.*/||;
# Turn off localization of executable's output.
@@ -76,7 +78,7 @@ my @Tests =
# It is debatable whether this test should require an environment
# setting of e.g., _POSIX2_VERSION=1.
- ['obs-ovflo', '-18446744073709551617', {IN=>''}, {OUT=>''},
+ ['obs-ovflo', "-$limits->{'UINTMAX_OFLOW'}", {IN=>''}, {OUT=>''},
{EXIT => 1}, {ERR => "$prog: tab stop value is too large\n"}],
);
diff --git a/tests/misc/uniq b/tests/misc/uniq
index 0350864c0..a7717448f 100755
--- a/tests/misc/uniq
+++ b/tests/misc/uniq
@@ -18,6 +18,8 @@
use strict;
+my $limits = getlimits ();
+
my $prog = 'uniq';
my $try = "Try \`$prog --help' for more information.\n";
@@ -192,10 +194,11 @@ my @Tests =
. $try}],
# Check that -d and -u suppress all output, as POSIX requires.
['120', qw(-d -u), {IN=>"a\na\n\b"}, {OUT=>""}],
- ['121', qw(-d -u -w340282366920938463463374607431768211456), {IN=>"a\na\n\b"}, {OUT=>""}],
+ ['121', "-d -u -w$limits->{'UINTMAX_OFLOW'}", {IN=>"a\na\n\b"}, {OUT=>""}],
+ ['122', "-d -u -w$limits->{'SIZE_OFLOW'}", {IN=>"a\na\n\b"}, {OUT=>""}],
# Check that --zero-terminated is synonymous with -z.
- ['122', '--zero-terminated', {IN=>"a\na\nb"}, {OUT=>"a\na\nb\0"}],
- ['123', '--zero-terminated', {IN=>"a\0a\0b"}, {OUT=>"a\0b\0"}],
+ ['123', '--zero-terminated', {IN=>"a\na\nb"}, {OUT=>"a\na\nb\0"}],
+ ['124', '--zero-terminated', {IN=>"a\0a\0b"}, {OUT=>"a\0b\0"}],
);
# Set _POSIX2_VERSION=199209 in the environment of each obs-plus* test.