1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
package TestApache2::basic;
use strict;
use warnings;
use Apache::Test qw(-withtestmore);
use Apache2::Const -compile => qw(OK);
use Apache2::SizeLimit;
use Config;
use constant ONE_MB => 1024;
use constant TEN_MB => 1024 * 10;
sub handler {
my $r = shift;
plan $r, tests => 10;
{
local ($Apache::SizeLimit::Core::MAX_PROCESS_SIZE,
$Apache::SizeLimit::Core::MIN_SHARE_SIZE,
$Apache::SizeLimit::Core::MAX_UNSHARED_SIZE);
ok( ! Apache2::SizeLimit->_limits_are_exceeded(),
'check that _limits_are_exceeded() returns false without any limits set' );
}
{
my ( $size, $shared ) = Apache2::SizeLimit->_check_size();
cmp_ok( $size, '>', 0, 'proc size is reported > 0' );
{
# test with USE_SMAPS=0
my $smaps = $Apache2::SizeLimit::USE_SMAPS;
$Apache2::SizeLimit::USE_SMAPS = 0;
my ( $size, $shared ) = Apache2::SizeLimit->_check_size();
cmp_ok( $size, '>', 0, 'proc size is reported > 0' );
$Apache2::SizeLimit::USE_SMAPS = $smaps;
}
SKIP:
{
skip 'I have no idea what getppid() on Win32 might return', 1
if $Config{'osname'} eq 'MSWin32';
cmp_ok( Apache2::SizeLimit->_platform_getppid(), '>', 1,
'real_getppid() > 1' );
}
}
{
# We can assume this will use _at least_ 10MB of memory, based on
# assuming a scalar consumes >= 1K.
my @big = ('x') x TEN_MB;
my ( $size, $shared ) = Apache2::SizeLimit->_check_size();
cmp_ok( $size, '>', TEN_MB, 'proc size is reported > ' . TEN_MB );
Apache2::SizeLimit->set_max_process_size(ONE_MB);
ok( Apache2::SizeLimit->_limits_are_exceeded(),
'check that _limits_are_exceeded() returns true based on max process size' );
SKIP:
{
skip 'We cannot get shared memory on this platform.', 3
unless $shared > 0;
cmp_ok( $size, '>', $shared, 'proc size is greater than shared size' );
Apache2::SizeLimit->set_max_process_size(0);
Apache2::SizeLimit->set_min_shared_size( ONE_MB * 100 );
ok( Apache2::SizeLimit->_limits_are_exceeded(),
'check that _limits_are_exceeded() returns true based on min share size' );
Apache2::SizeLimit->set_min_shared_size(0);
Apache2::SizeLimit->set_max_unshared_size(1);
ok( Apache2::SizeLimit->_limits_are_exceeded(),
'check that _limits_are_exceeded() returns true based on max unshared size' );
}
}
{
# Lame test - A way to check that setting this _does_
# something would be welcome ;)
Apache2::SizeLimit->set_check_interval(10);
is( $Apache2::SizeLimit::CHECK_EVERY_N_REQUESTS, 10,
'set_check_interval set global' );
}
return Apache2::Const::OK;
}
1;
|
