tap::parser::result.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 "TAP::Parser::Result 3"
.TH TAP::Parser::Result 3 "2008-01-23" "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"
TAP::Parser::Result \- TAP::Parser output
.SH "VERSION"
.IX Header "VERSION"
Version 3.07
.Sh "\s-1DESCRIPTION\s0"
.IX Subsection "DESCRIPTION"
This is merely a factory class which returns an object representing the
current bit of test data from \s-1TAP\s0 (usually a line).  It's for internal use
only and should not be relied upon.
.Sh "\s-1METHODS\s0"
.IX Subsection "METHODS"
\fI\f(CI\*(C`new\*(C'\fI\fR
.IX Subsection "new"
.PP
.Vb 1
\&  my $result = TAP::Parser::Result\->new($token);
.Ve
.PP
Returns an instance the appropriate class for the test token passed in.
.Sh "Boolean methods"
.IX Subsection "Boolean methods"
The following methods all return a boolean value and are to be overridden in
the appropriate subclass.
.IP "\(bu" 4
\&\f(CW\*(C`is_plan\*(C'\fR
.Sp
Indicates whether or not this is the test plan line.
.Sp
.Vb 1
\& 1..3
.Ve
.IP "\(bu" 4
\&\f(CW\*(C`is_test\*(C'\fR
.Sp
Indicates whether or not this is a test line.
.Sp
.Vb 1
\& is $foo, $bar, $description;
.Ve
.IP "\(bu" 4
\&\f(CW\*(C`is_comment\*(C'\fR
.Sp
Indicates whether or not this is a comment.
.Sp
.Vb 1
\& # this is a comment
.Ve
.IP "\(bu" 4
\&\f(CW\*(C`is_bailout\*(C'\fR
.Sp
Indicates whether or not this is bailout line.
.Sp
.Vb 1
\& Bail out! We\*(Aqre out of dilithium crystals.
.Ve
.IP "\(bu" 4
\&\f(CW\*(C`is_version\*(C'\fR
.Sp
Indicates whether or not this is a \s-1TAP\s0 version line.
.Sp
.Vb 1
\& TAP version 4
.Ve
.IP "\(bu" 4
\&\f(CW\*(C`is_unknown\*(C'\fR
.Sp
Indicates whether or not the current line could be parsed.
.Sp
.Vb 1
\& ... this line is junk ...
.Ve
.IP "\(bu" 4
\&\f(CW\*(C`is_yaml\*(C'\fR
.Sp
Indicates whether or not this is a \s-1YAML\s0 chunk.
.PP
\fI\f(CI\*(C`raw\*(C'\fI\fR
.IX Subsection "raw"
.PP
.Vb 1
\&  print $result\->raw;
.Ve
.PP
Returns the original line of text which was parsed.
.PP
\fI\f(CI\*(C`type\*(C'\fI\fR
.IX Subsection "type"
.PP
.Vb 1
\&  my $type = $result\->type;
.Ve
.PP
Returns the \*(L"type\*(R" of a token, such as \f(CW\*(C`comment\*(C'\fR or \f(CW\*(C`test\*(C'\fR.
.PP
\fI\f(CI\*(C`as_string\*(C'\fI\fR
.IX Subsection "as_string"
.PP
.Vb 1
\&  print $result\->as_string;
.Ve
.PP
Prints a string representation of the token.  This might not be the exact
output, however.  Tests will have test numbers added if not present, \s-1TODO\s0 and
\&\s-1SKIP\s0 directives will be capitalized and, in general, things will be cleaned
up.  If you need the original text for the token, see the \f(CW\*(C`raw\*(C'\fR method.
.PP
\fI\f(CI\*(C`is_ok\*(C'\fI\fR
.IX Subsection "is_ok"
.PP
.Vb 1
\&  if ( $result\->is_ok ) { ... }
.Ve
.PP
Reports whether or not a given result has passed.  Anything which is \fBnot\fR a
test result returns true.  This is merely provided as a convenient shortcut.
.PP
\fI\f(CI\*(C`passed\*(C'\fI\fR
.IX Subsection "passed"
.PP
Deprecated.  Please use \f(CW\*(C`is_ok\*(C'\fR instead.
.PP
\fI\f(CI\*(C`has_directive\*(C'\fI\fR
.IX Subsection "has_directive"
.PP
.Vb 3
\&  if ( $result\->has_directive ) {
\&     ...
\&  }
.Ve
.PP
Indicates whether or not the given result has a \s-1TODO\s0 or \s-1SKIP\s0 directive.
.PP
\fI\f(CI\*(C`has_todo\*(C'\fI\fR
.IX Subsection "has_todo"
.PP
.Vb 3
\& if ( $result\->has_todo ) {
\&     ...
\& }
.Ve
.PP
Indicates whether or not the given result has a \s-1TODO\s0 directive.
.PP
\fI\f(CI\*(C`has_skip\*(C'\fI\fR
.IX Subsection "has_skip"
.PP
.Vb 3
\& if ( $result\->has_skip ) {
\&     ...
\& }
.Ve
.PP
Indicates whether or not the given result has a \s-1SKIP\s0 directive.
.PP
\fI\f(CI\*(C`set_directive\*(C'\fI\fR
.IX Subsection "set_directive"
.PP
Set the directive associated with this token. Used internally to fake
\&\s-1TODO\s0 tests.