apache::test.3

视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.

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.\" ========================================================================
.\"
.IX Title "Apache::Test 3"
.TH Apache::Test 3 "2005-10-21" "perl v5.10.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Apache::Test \- Test.pm wrapper with helpers for testing Apache
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&    use Apache::Test;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBApache::Test\fR is a wrapper around the standard \f(CW\*(C`Test.pm\*(C'\fR with
helpers for testing an Apache server.
.SH "FUNCTIONS"
.IX Header "FUNCTIONS"
.IP "plan" 4
.IX Item "plan"
This function is a wrapper around \f(CW\*(C`Test::plan\*(C'\fR:
.Sp
.Vb 1
\&    plan tests => 3;
.Ve
.Sp
just like using Test.pm, plan 3 tests.
.Sp
If the first argument is an object, such as an \f(CW\*(C`Apache::RequestRec\*(C'\fR
object, \f(CW\*(C`STDOUT\*(C'\fR will be tied to it. The \f(CW\*(C`Test.pm\*(C'\fR global state will
also be refreshed by calling \f(CW\*(C`Apache::Test::test_pm_refresh\*(C'\fR. For
example:
.Sp
.Vb 1
\&    plan $r, tests => 7;
.Ve
.Sp
ties \s-1STDOUT\s0 to the request object \f(CW$r\fR.
.Sp
If there is a last argument that doesn't belong to \f(CW\*(C`Test::plan\*(C'\fR
(which expects a balanced hash), it's used to decide whether to
continue with the test or to skip it all-together. This last argument
can be:
.RS 4
.IP "\(bu" 4
a \f(CW\*(C`SCALAR\*(C'\fR
.Sp
the test is skipped if the scalar has a false value. For example:
.Sp
.Vb 1
\&  plan tests => 5, 0;
.Ve
.Sp
But this won't hint the reason for skipping therefore it's better to
use \fIneed()\fR:
.Sp
.Vb 3
\&  plan tests => 5,
\&      need \*(AqLWP\*(Aq, 
\&           { "not Win32" => sub { $^O eq \*(AqMSWin32\*(Aq} };
.Ve
.Sp
see \f(CW\*(C`need()\*(C'\fR for more info.
.IP "\(bu" 4
an \f(CW\*(C`ARRAY\*(C'\fR reference
.Sp
\&\fIneed_module()\fR is called for each value in this array. The test is
skipped if \fIneed_module()\fR returns false (which happens when at least
one C or Perl module from the list cannot be found).
.IP "\(bu" 4
a \f(CW\*(C`CODE\*(C'\fR reference
.Sp
the tests will be skipped if the function returns a false value. For
example:
.Sp
.Vb 1
\&    plan tests => 5, need_lwp;
.Ve
.Sp
the test will be skipped if \s-1LWP\s0 is not available
.RE
.RS 4
.Sp
All other arguments are passed through to \fITest::plan\fR as is.
.RE
.IP "ok" 4
.IX Item "ok"
Same as \fITest::ok\fR, see \fITest.pm\fR documentation.
.IP "sok" 4
.IX Item "sok"
Allows to skip a sub-test, controlled from the command line.  The
argument to \fIsok()\fR is a \s-1CODE\s0 reference or a \s-1BLOCK\s0 whose return value
will be passed to \fIok()\fR. By default behaves like \fIok()\fR. If all sub-tests
of the same test are written using \fIsok()\fR, and a test is executed as:
.Sp
.Vb 1
\&  % ./t/TEST \-v skip_subtest 1 3
.Ve
.Sp
only sub-tests 1 and 3 will be run, the rest will be skipped.
.IP "skip" 4
.IX Item "skip"
Same as \fITest::skip\fR, see \fITest.pm\fR documentation.
.IP "test_pm_refresh" 4
.IX Item "test_pm_refresh"
Normally called by \fIApache::Test::plan\fR, this function will refresh
the global state maintained by \fITest.pm\fR, allowing \f(CW\*(C`plan\*(C'\fR and
friends to be called more than once per-process.  This function is not
exported.
.PP
Functions that can be used as a last argument to the extended \fIplan()\fR.
Note that for each \f(CW\*(C`need_*\*(C'\fR function there is a \f(CW\*(C`have_*\*(C'\fR equivalent
that performs the exact same function except that it is designed to
be used outside of \f(CW\*(C`plan()\*(C'\fR.  \f(CW\*(C`need_*\*(C'\fR functions have the side effect
of generating skip messages, if the test is skipped.  \f(CW\*(C`have_*\*(C'\fR functions
don't have this side effect.  In other words, use \f(CW\*(C`need_apache()\*(C'\fR
with \f(CW\*(C`plan()\*(C'\fR to decide whether a test will run, but \f(CW\*(C`have_apache()\*(C'\fR
within test logic to adjust expectations based on older or newer
server versions.
.IP "need_http11" 4
.IX Item "need_http11"
.Vb 1
\&  plan tests => 5, need_http11;
.Ve
.Sp
Require \s-1HTTP/1\s0.1 support.
.IP "need_ssl" 4
.IX Item "need_ssl"
.Vb 1
\&  plan tests => 5, need_ssl;
.Ve
.Sp
Require \s-1SSL\s0 support.
.Sp
Not exported by default.
.IP "need_lwp" 4
.IX Item "need_lwp"
.Vb 1
\&  plan tests => 5, need_lwp;
.Ve
.Sp
Require \s-1LWP\s0 support.
.IP "need_cgi" 4
.IX Item "need_cgi"
.Vb 1
\&  plan tests => 5, need_cgi;
.Ve
.Sp
Requires mod_cgi or mod_cgid to be installed.
.IP "need_php" 4
.IX Item "need_php"
.Vb 1
\&  plan tests => 5, need_php;
.Ve
.Sp
Requires a \s-1PHP\s0 module to be installed (version 4 or 5).
.IP "need_php4" 4
.IX Item "need_php4"
.Vb 1
\&  plan tests => 5, need_php4;
.Ve
.Sp
Requires a \s-1PHP\s0 version 4 module to be installed.
.IP "need_apache" 4
.IX Item "need_apache"
.Vb 1
\&  plan tests => 5, need_apache 2;
.Ve
.Sp
Requires Apache 2nd generation httpd\-2.x.xx
.Sp
.Vb 1
\&  plan tests => 5, need_apache 1;
.Ve
.Sp
Requires Apache 1st generation (apache\-1.3.xx)
.Sp
See also \f(CW\*(C`need_min_apache_version()\*(C'\fR.
.IP "need_min_apache_version" 4
.IX Item "need_min_apache_version"
Used to require a minimum version of Apache.
.Sp
For example:
.Sp
.Vb 1
\&  plan tests => 5, need_min_apache_version("2.0.40");
.Ve