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<CENTER><A HREF="#CONTENTS"><IMG SRC="images/cups-large.gif" BORDER="0" WIDTH="431" HEIGHT="511"><BR>
<H1>CUPS Software Test Plan</H1></A><BR>
CUPS-STP-1.2<BR>
Easy Software Products<BR>
Copyright 1997-2003, All Rights Reserved<BR>
</CENTER>
<HR>
<H1 ALIGN="CENTER"><A NAME="CONTENTS">Table of Contents</A></H1>
<BR>
<BR><B><A HREF="#1">1 Scope</A></B>
<UL>
<LI><A HREF="#1_1">1.1 Identification</A></LI>
<LI><A HREF="#1_2">1.2 System Overview</A></LI>
<LI><A HREF="#1_3">1.3 Document Overview</A></LI>
</UL>
<B><A HREF="#2">2 References</A></B>
<UL>
<LI><A HREF="#2_1">2.1 CUPS Documentation</A></LI>
<LI><A HREF="#2_2">2.2 Other Documents</A></LI>
</UL>
<B><A HREF="#3">3 Test Procedure</A></B>
<BR>
<BR><B><A HREF="#4">4 IPP Compliance Tests</A></B>
<UL>
<LI><A HREF="#4_1">4.1 Request Tests</A></LI>
<LI><A HREF="#4_2">4.2 CUPS Printer Operation Tests</A></LI>
<LI><A HREF="#4_3">4.3 Job Operation Tests</A></LI>
</UL>
<B><A HREF="#5">5 Command Tests</A></B>
<UL>
<LI><A HREF="#5_1">5.1 lpadmin</A></LI>
<LI><A HREF="#5_2">5.2 lpc</A></LI>
<LI><A HREF="#5_3">5.3 lpq</A></LI>
<LI><A HREF="#5_4">5.4 lpstat</A></LI>
<LI><A HREF="#5_5">5.5 lp</A></LI>
<LI><A HREF="#5_6">5.6 lpr</A></LI>
<LI><A HREF="#5_7">5.7 lprm</A></LI>
<LI><A HREF="#5_8">5.8 cancel</A></LI>
<LI><A HREF="#5_9">5.9 lpinfo</A></LI>
</UL>
<B><A HREF="#6">A Glossary</A></B>
<UL>
<LI><A HREF="#6_1">A.1 Terms</A></LI>
<LI><A HREF="#6_2">A.2 Acronyms</A></LI>
</UL>
<HR>
<H1><A NAME="1">1 Scope</A></H1>
<H2><A NAME="1_1">1.1 Identification</A></H2>
<P>This software test plan provides detailed tests that are used to
 evaluate the stability and compliance of the Common UNIX Printing
 System (&quot;CUPS&quot;) Version 1.2.</P>
<H2><A NAME="1_2">1.2 System Overview</A></H2>
<P>CUPS provides a portable printing layer for UNIX&reg;-based operating
 systems. It has been developed by<A HREF="http://www.easysw.com"> Easy
 Software Products</A> to promote a standard printing solution for all
 UNIX vendors and users. CUPS provides the System V and Berkeley
 command-line interfaces.</P>
<P>CUPS uses the Internet Printing Protocol (&quot;IPP&quot;) as the basis for
 managing print jobs and queues. The Line Printer Daemon (&quot;LPD&quot;) Server
 Message Block (&quot;SMB&quot;), and AppSocket (a.k.a. JetDirect) protocols are
 also supported with reduced functionality. CUPS adds network printer
 browsing and PostScript Printer Description (&quot;PPD&quot;) based printing
 options to support real-world printing under UNIX.</P>
<P>CUPS also includes a customized version of GNU Ghostscript (currently
 based off GNU Ghostscript 5.50) and an image file RIP that are used to
 support non-PostScript printers. Sample drivers for HP and EPSON
 printers are included that use these filters.</P>
<H2><A NAME="1_3">1.3 Document Overview</A></H2>
<P>This software test plan is organized into the following sections:</P>
<UL>
<LI>1 - Scope</LI>
<LI>2 - References</LI>
<LI>3 - Test Procedure</LI>
<LI>4 - IPP Compliance Tests</LI>
<LI>5 - Command Tests</LI>
<LI>A - Glossary</LI>
</UL>
<H1><A NAME="2">2 References</A></H1>
<H2><A NAME="2_1">2.1 CUPS Documentation</A></H2>
<P>The following CUPS documentation is referenced by this document:</P>
<UL>
<LI>CUPS-CMP-1.2: CUPS Configuration Management Plan</LI>
<LI>CUPS-IDD-1.2: CUPS System Interface Design Description</LI>
<LI>CUPS-IPP-1.2: CUPS Implementation of IPP</LI>
<LI>CUPS-SAM-1.2.x: CUPS Software Administrators Manual</LI>
<LI>CUPS-SDD-1.2: CUPS Software Design Description</LI>
<LI>CUPS-SPM-1.2.x: CUPS Software Programming Manual</LI>
<LI>CUPS-SSR-1.2: CUPS Software Security Report</LI>
<LI>CUPS-STP-1.2: CUPS Software Test Plan</LI>
<LI>CUPS-SUM-1.2.x: CUPS Software Users Manual</LI>
<LI>CUPS-SVD-1.2: CUPS Software Version Description</LI>
</UL>
<H2><A NAME="2_2">2.2 Other Documents</A></H2>
<P>The following non-CUPS documents are referenced by this document:</P>
<UL>
<LI><A HREF="http://partners.adobe.com/asn/developer/PDFS/TN/5003.PPD_Spec_v4.3.pdf">
Adobe PostScript Printer Description File Format Specification, Version
 4.3.</A></LI>
<LI><A HREF="http://partners.adobe.com/asn/developer/PDFS/TN/PLRM.pdf">
Adobe PostScript Language Reference, Third Edition.</A></LI>
<LI>IPP: Job and Printer Set Operations</LI>
<LI>IPP/1.1: Encoding and Transport</LI>
<LI>IPP/1.1: Implementers Guide</LI>
<LI>IPP/1.1: Model and Semantics</LI>
<LI><A HREF="http://www.ietf.org/rfc/rfc1179.txt">RFC 1179, Line Printer
 Daemon Protocol</A></LI>
<LI><A HREF="http://www.ietf.org/rfc/rfc2567.txt">RFC 2567, Design Goals
 for an Internet Printing Protocol</A></LI>
<LI><A HREF="http://www.ietf.org/rfc/rfc2568.txt">RFC 2568, Rationale
 for the Structure of the Model and Protocol for the Internet Printing
 Protocol</A></LI>
<LI><A HREF="http://www.ietf.org/rfc/rfc2569.txt">RFC 2569, Mapping
 between LPD and IPP Protocols</A></LI>
<LI><A HREF="http://www.ietf.org/rfc/rfc2616.txt">RFC 2616, Hypertext
 Transfer Protocol -- HTTP/1.1</A></LI>
<LI><A HREF="http://www.ietf.org/rfc/rfc2617.txt">RFC 2617, HTTP
 Authentication: Basic and Digest Access</A> Authentication</LI>
</UL>
<H1><A NAME="3">3 Test Procedure</A></H1>
<P>The test software and data files are located in the<VAR> test</VAR>
 subdirectory of the source distribution. A script is provided to
 compile the <CODE>ipptest</CODE> program and run all of the tests that
 follow, producing a success/fail report.</P>
<P>The <CODE>test</CODE> target of the top-level makefile can be used to
 run this script:</P>
<UL>
<PRE>
make test
</PRE>
</UL>
<P>or you can run the test script directly:</P>
<UL>
<PRE>
cd test
./run-stp-tests
</PRE>
</UL>
<P>A Software Test Report is stored in HTML and PDF files that are
 generated using the<A HREF="http://www.easysw.com/htmldoc"> HTMLDOC</A>
 software.</P>
<H1><A NAME="4">4 IPP Compliance Tests</A></H1>
<P>This section describes the tests used to validate the IPP standards
 compliance of the CUPS server.</P>
<H2><A NAME="4_1">4.1 Request Tests</A></H2>
<P>These tests verify that the CUPS scheduler only accepts valid IPP
 requests that start with the <CODE>attributes-charset</CODE> and <CODE>
attributes-natural-language</CODE> attributes and also contain a <CODE>
printer-uri</CODE> or <CODE>job-uri</CODE> attribute.</P>
<P>It also verifies that the CUPS scheduler always responds with <CODE>
attributes-charset</CODE> and <CODE>attributes-natural-language</CODE>
 attributes, using default values if they are not provided by the
 client.</P>
<H2><A NAME="4_2">4.2 CUPS Printer Operation Tests</A></H2>
<P>These tests verify that the CUPS printer operations are supported and
 function properly. Two printers called <CODE>Test1</CODE> and <CODE>
Test2</CODE> are created, one as a PostScript printer and one as a
 raster printer.</P>
<H2><A NAME="4_3">4.3 Job Operation Tests</A></H2>
<P>These test verify that the CUPS scheduler accepts print jobs for all
 supported file formats and that the <CODE>cancel-job</CODE>, <CODE>
hold-job</CODE>, and <CODE>resume-job</CODE> operations work.</P>
<H1><A NAME="5">5 Command Tests</A></H1>
<P>This section describes the tests used to validate the Berkeley and
 System V commands included with CUPS.</P>
<H2><A NAME="5_1">5.1 lpadmin</A></H2>
<P>This test verifies that printers can be added, modified, and
 defaulted using the <CODE>lpadmin</CODE> command.</P>
<H2><A NAME="5_2">5.2 lpc</A></H2>
<P>This test verifies that the <CODE>lpc</CODE> command can show the
 current status of all print queues.</P>
<H2><A NAME="5_3">5.3 lpq</A></H2>
<P>This test verifies that the <CODE>lpq</CODE> command lists any jobs
 in the queue.</P>
<H2><A NAME="5_4">5.4 lpstat</A></H2>
<P>This test verifies that the <CODE>lpstat</CODE> command works with
 all reports using the &quot;<CODE>-t</CODE>&quot; option.</P>
<H2><A NAME="5_5">5.5 lp</A></H2>
<P>This test verifies that the <CODE>lp</CODE> command works with both
 the default destination and a specific destination.</P>
<H2><A NAME="5_6">5.6 lpr</A></H2>
<P>This test verifies that the <CODE>lpr</CODE> command works with both
 the default destination and a specific destination.</P>
<H2><A NAME="5_7">5.7 lprm</A></H2>
<P>This test verifies that the <CODE>lprm</CODE> command can properly
 cancel a job.</P>
<H2><A NAME="5_8">5.8 cancel</A></H2>
<P>This test verifies that the <CODE>cancel</CODE> command can properly
 cancel a job or all jobs.</P>
<H2><A NAME="5_9">5.9 lpinfo</A></H2>
<P>This test verifies that the <CODE>lpinfo</CODE> command returns a
 list of available printer drivers and devices.</P>
<H1 TYPE="A" VALUE="1"><A NAME="6">A Glossary</A></H1>
<H2><A NAME="6_1">A.1 Terms</A></H2>
<DL>
<DT>C</DT>
<DD>A computer language.</DD>
<DT>parallel</DT>
<DD>Sending or receiving data more than 1 bit at a time.</DD>
<DT>pipe</DT>
<DD>A one-way communications channel between two programs.</DD>
<DT>serial</DT>
<DD>Sending or receiving data 1 bit at a time.</DD>
<DT>socket</DT>
<DD>A two-way network communications channel.</DD>
</DL>
<H2><A NAME="6_2">A.2 Acronyms</A></H2>
<DL>
<DT>ASCII</DT>
<DD>American Standard Code for Information Interchange</DD>
<DT>CUPS</DT>
<DD>Common UNIX Printing System</DD>
<DT>ESC/P</DT>
<DD>EPSON Standard Code for Printers</DD>
<DT>FTP</DT>
<DD>File Transfer Protocol</DD>
<DT>HP-GL</DT>
<DD>Hewlett-Packard Graphics Language</DD>
<DT>HP-PCL</DT>
<DD>Hewlett-Packard Page Control Language</DD>
<DT>HP-PJL</DT>
<DD>Hewlett-Packard Printer Job Language</DD>
<DT>IETF</DT>
<DD>Internet Engineering Task Force</DD>
<DT>IPP</DT>
<DD>Internet Printing Protocol</DD>
<DT>ISO</DT>
<DD>International Standards Organization</DD>
<DT>LPD</DT>
<DD>Line Printer Daemon</DD>
<DT>MIME</DT>
<DD>Multimedia Internet Mail Exchange</DD>
<DT>PPD</DT>
<DD>PostScript Printer Description</DD>
<DT>SMB</DT>
<DD>Server Message Block</DD>
<DT>TFTP</DT>
<DD>Trivial File Transfer Protocol</DD>
</DL>
</BODY>
</HTML>
Commit	Line	Data
ef416fc2	1	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
	2	<HTML>
	3	<HEAD>
	4	<TITLE>CUPS Software Test Plan</TITLE>
	5	<META NAME="author" CONTENT="Easy Software Products">
	6	<META NAME="copyright" CONTENT="Copyright 1997-2003, All Rights Reserved">
	7	<META NAME="docnumber" CONTENT="CUPS-STP-1.2">
	8	<META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=iso-8859-1">
	9	<STYLE TYPE="text/css"><!--
	10	BODY { font-family: serif }
	11	H1 { font-family: sans-serif }
	12	H2 { font-family: sans-serif }
	13	H3 { font-family: sans-serif }
	14	H4 { font-family: sans-serif }
	15	H5 { font-family: sans-serif }
	16	H6 { font-family: sans-serif }
	17	SUB { font-size: smaller }
	18	SUP { font-size: smaller }
	19	PRE { font-family: monospace }
	20	--></STYLE>
	21	</HEAD>
	22	<BODY>
	23	<CENTER><A HREF="#CONTENTS"><IMG SRC="images/cups-large.gif" BORDER="0" WIDTH="431" HEIGHT="511"><BR>
	24	<H1>CUPS Software Test Plan</H1></A><BR>
	25	CUPS-STP-1.2<BR>
	26	Easy Software Products<BR>
	27	Copyright 1997-2003, All Rights Reserved<BR>
	28	</CENTER>
	29	<HR>
	30	<H1 ALIGN="CENTER"><A NAME="CONTENTS">Table of Contents</A></H1>
	31	<BR>
	32	<BR><B><A HREF="#1">1 Scope</A></B>
	33	<UL>
	34	<LI><A HREF="#1_1">1.1 Identification</A></LI>
	35	<LI><A HREF="#1_2">1.2 System Overview</A></LI>
	36	<LI><A HREF="#1_3">1.3 Document Overview</A></LI>
	37	</UL>
	38	<B><A HREF="#2">2 References</A></B>
	39	<UL>
	40	<LI><A HREF="#2_1">2.1 CUPS Documentation</A></LI>
	41	<LI><A HREF="#2_2">2.2 Other Documents</A></LI>
	42	</UL>
	43	<B><A HREF="#3">3 Test Procedure</A></B>
	44	<BR>
	45	<BR><B><A HREF="#4">4 IPP Compliance Tests</A></B>
	46	<UL>
	47	<LI><A HREF="#4_1">4.1 Request Tests</A></LI>
	48	<LI><A HREF="#4_2">4.2 CUPS Printer Operation Tests</A></LI>
	49	<LI><A HREF="#4_3">4.3 Job Operation Tests</A></LI>
	50	</UL>
	51	<B><A HREF="#5">5 Command Tests</A></B>
	52	<UL>
	53	<LI><A HREF="#5_1">5.1 lpadmin</A></LI>
	54	<LI><A HREF="#5_2">5.2 lpc</A></LI>
	55	<LI><A HREF="#5_3">5.3 lpq</A></LI>
	56	<LI><A HREF="#5_4">5.4 lpstat</A></LI>
	57	<LI><A HREF="#5_5">5.5 lp</A></LI>
	58	<LI><A HREF="#5_6">5.6 lpr</A></LI>
	59	<LI><A HREF="#5_7">5.7 lprm</A></LI>
	60	<LI><A HREF="#5_8">5.8 cancel</A></LI>
	61	<LI><A HREF="#5_9">5.9 lpinfo</A></LI>
	62	</UL>
	63	<B><A HREF="#6">A Glossary</A></B>
	64	<UL>
65	<LI><A HREF="#6_1">A.1 Terms</A></LI>
66	<LI><A HREF="#6_2">A.2 Acronyms</A></LI>
67	</UL>
68	<HR>
69	<H1><A NAME="1">1 Scope</A></H1>
70	<H2><A NAME="1_1">1.1 Identification</A></H2>
71	<P>This software test plan provides detailed tests that are used to
72	evaluate the stability and compliance of the Common UNIX Printing
73	System ("CUPS") Version 1.2.</P>
74	<H2><A NAME="1_2">1.2 System Overview</A></H2>
75	<P>CUPS provides a portable printing layer for UNIX®-based operating
76	systems. It has been developed by<A HREF="http://www.easysw.com"> Easy
77	Software Products</A> to promote a standard printing solution for all
78	UNIX vendors and users. CUPS provides the System V and Berkeley
79	command-line interfaces.</P>
80	<P>CUPS uses the Internet Printing Protocol ("IPP") as the basis for
81	managing print jobs and queues. The Line Printer Daemon ("LPD") Server
82	Message Block ("SMB"), and AppSocket (a.k.a. JetDirect) protocols are
83	also supported with reduced functionality. CUPS adds network printer
84	browsing and PostScript Printer Description ("PPD") based printing
85	options to support real-world printing under UNIX.</P>
86	<P>CUPS also includes a customized version of GNU Ghostscript (currently
87	based off GNU Ghostscript 5.50) and an image file RIP that are used to
88	support non-PostScript printers. Sample drivers for HP and EPSON
89	printers are included that use these filters.</P>
90	<H2><A NAME="1_3">1.3 Document Overview</A></H2>
91	<P>This software test plan is organized into the following sections:</P>
92	<UL>
93	<LI>1 - Scope</LI>
94	<LI>2 - References</LI>
95	<LI>3 - Test Procedure</LI>
96	<LI>4 - IPP Compliance Tests</LI>
97	<LI>5 - Command Tests</LI>
98	<LI>A - Glossary</LI>
99	</UL>
100	<H1><A NAME="2">2 References</A></H1>
101	<H2><A NAME="2_1">2.1 CUPS Documentation</A></H2>
102	<P>The following CUPS documentation is referenced by this document:</P>
103	<UL>
104	<LI>CUPS-CMP-1.2: CUPS Configuration Management Plan</LI>
105	<LI>CUPS-IDD-1.2: CUPS System Interface Design Description</LI>
106	<LI>CUPS-IPP-1.2: CUPS Implementation of IPP</LI>
107	<LI>CUPS-SAM-1.2.x: CUPS Software Administrators Manual</LI>
108	<LI>CUPS-SDD-1.2: CUPS Software Design Description</LI>
109	<LI>CUPS-SPM-1.2.x: CUPS Software Programming Manual</LI>
110	<LI>CUPS-SSR-1.2: CUPS Software Security Report</LI>
111	<LI>CUPS-STP-1.2: CUPS Software Test Plan</LI>
112	<LI>CUPS-SUM-1.2.x: CUPS Software Users Manual</LI>
113	<LI>CUPS-SVD-1.2: CUPS Software Version Description</LI>
114	</UL>
115	<H2><A NAME="2_2">2.2 Other Documents</A></H2>
116	<P>The following non-CUPS documents are referenced by this document:</P>
117	<UL>
118	<LI><A HREF="http://partners.adobe.com/asn/developer/PDFS/TN/5003.PPD_Spec_v4.3.pdf">
119	Adobe PostScript Printer Description File Format Specification, Version
120	4.3.</A></LI>
121	<LI><A HREF="http://partners.adobe.com/asn/developer/PDFS/TN/PLRM.pdf">
122	Adobe PostScript Language Reference, Third Edition.</A></LI>
123	<LI>IPP: Job and Printer Set Operations</LI>
124	<LI>IPP/1.1: Encoding and Transport</LI>
125	<LI>IPP/1.1: Implementers Guide</LI>
126	<LI>IPP/1.1: Model and Semantics</LI>
127	<LI><A HREF="http://www.ietf.org/rfc/rfc1179.txt">RFC 1179, Line Printer
128	Daemon Protocol</A></LI>
129	<LI><A HREF="http://www.ietf.org/rfc/rfc2567.txt">RFC 2567, Design Goals
130	for an Internet Printing Protocol</A></LI>
131	<LI><A HREF="http://www.ietf.org/rfc/rfc2568.txt">RFC 2568, Rationale
132	for the Structure of the Model and Protocol for the Internet Printing
133	Protocol</A></LI>
134	<LI><A HREF="http://www.ietf.org/rfc/rfc2569.txt">RFC 2569, Mapping
135	between LPD and IPP Protocols</A></LI>
136	<LI><A HREF="http://www.ietf.org/rfc/rfc2616.txt">RFC 2616, Hypertext
137	Transfer Protocol -- HTTP/1.1</A></LI>
138	<LI><A HREF="http://www.ietf.org/rfc/rfc2617.txt">RFC 2617, HTTP
139	Authentication: Basic and Digest Access</A> Authentication</LI>
140	</UL>
141	<H1><A NAME="3">3 Test Procedure</A></H1>
142	<P>The test software and data files are located in the<VAR> test</VAR>
143	subdirectory of the source distribution. A script is provided to
144	compile the <CODE>ipptest</CODE> program and run all of the tests that
145	follow, producing a success/fail report.</P>
146	<P>The <CODE>test</CODE> target of the top-level makefile can be used to
147	run this script:</P>
148	<UL>
149	<PRE>
150	make test
151	</PRE>
152	</UL>
153	<P>or you can run the test script directly:</P>
154	<UL>
155	<PRE>
156	cd test
157	./run-stp-tests
158	</PRE>
159	</UL>
160	<P>A Software Test Report is stored in HTML and PDF files that are
161	generated using the<A HREF="http://www.easysw.com/htmldoc"> HTMLDOC</A>
162	software.</P>
163	<H1><A NAME="4">4 IPP Compliance Tests</A></H1>
164	<P>This section describes the tests used to validate the IPP standards
165	compliance of the CUPS server.</P>
166	<H2><A NAME="4_1">4.1 Request Tests</A></H2>
167	<P>These tests verify that the CUPS scheduler only accepts valid IPP
168	requests that start with the <CODE>attributes-charset</CODE> and <CODE>
169	attributes-natural-language</CODE> attributes and also contain a <CODE>
170	printer-uri</CODE> or <CODE>job-uri</CODE> attribute.</P>
171	<P>It also verifies that the CUPS scheduler always responds with <CODE>
172	attributes-charset</CODE> and <CODE>attributes-natural-language</CODE>
173	attributes, using default values if they are not provided by the
174	client.</P>
175	<H2><A NAME="4_2">4.2 CUPS Printer Operation Tests</A></H2>
176	<P>These tests verify that the CUPS printer operations are supported and
177	function properly. Two printers called <CODE>Test1</CODE> and <CODE>
178	Test2</CODE> are created, one as a PostScript printer and one as a
179	raster printer.</P>
180	<H2><A NAME="4_3">4.3 Job Operation Tests</A></H2>
181	<P>These test verify that the CUPS scheduler accepts print jobs for all
182	supported file formats and that the <CODE>cancel-job</CODE>, <CODE>
183	hold-job</CODE>, and <CODE>resume-job</CODE> operations work.</P>
184	<H1><A NAME="5">5 Command Tests</A></H1>
185	<P>This section describes the tests used to validate the Berkeley and
186	System V commands included with CUPS.</P>
187	<H2><A NAME="5_1">5.1 lpadmin</A></H2>
188	<P>This test verifies that printers can be added, modified, and
189	defaulted using the <CODE>lpadmin</CODE> command.</P>
190	<H2><A NAME="5_2">5.2 lpc</A></H2>
191	<P>This test verifies that the <CODE>lpc</CODE> command can show the
192	current status of all print queues.</P>
193	<H2><A NAME="5_3">5.3 lpq</A></H2>
194	<P>This test verifies that the <CODE>lpq</CODE> command lists any jobs
195	in the queue.</P>
196	<H2><A NAME="5_4">5.4 lpstat</A></H2>
197	<P>This test verifies that the <CODE>lpstat</CODE> command works with
198	all reports using the "<CODE>-t</CODE>" option.</P>
199	<H2><A NAME="5_5">5.5 lp</A></H2>
200	<P>This test verifies that the <CODE>lp</CODE> command works with both
201	the default destination and a specific destination.</P>
202	<H2><A NAME="5_6">5.6 lpr</A></H2>
203	<P>This test verifies that the <CODE>lpr</CODE> command works with both
204	the default destination and a specific destination.</P>
205	<H2><A NAME="5_7">5.7 lprm</A></H2>
206	<P>This test verifies that the <CODE>lprm</CODE> command can properly
207	cancel a job.</P>
208	<H2><A NAME="5_8">5.8 cancel</A></H2>
209	<P>This test verifies that the <CODE>cancel</CODE> command can properly
210	cancel a job or all jobs.</P>
211	<H2><A NAME="5_9">5.9 lpinfo</A></H2>
212	<P>This test verifies that the <CODE>lpinfo</CODE> command returns a
213	list of available printer drivers and devices.</P>
214	<H1 TYPE="A" VALUE="1"><A NAME="6">A Glossary</A></H1>
215	<H2><A NAME="6_1">A.1 Terms</A></H2>
216	<DL>
217	<DT>C</DT>
218	<DD>A computer language.</DD>
219	<DT>parallel</DT>
220	<DD>Sending or receiving data more than 1 bit at a time.</DD>
221	<DT>pipe</DT>
222	<DD>A one-way communications channel between two programs.</DD>
223	<DT>serial</DT>
224	<DD>Sending or receiving data 1 bit at a time.</DD>
225	<DT>socket</DT>
226	<DD>A two-way network communications channel.</DD>
227	</DL>
228	<H2><A NAME="6_2">A.2 Acronyms</A></H2>
229	<DL>
230	<DT>ASCII</DT>
231	<DD>American Standard Code for Information Interchange</DD>
232	<DT>CUPS</DT>
233	<DD>Common UNIX Printing System</DD>
234	<DT>ESC/P</DT>
235	<DD>EPSON Standard Code for Printers</DD>
236	<DT>FTP</DT>
237	<DD>File Transfer Protocol</DD>
238	<DT>HP-GL</DT>
239	<DD>Hewlett-Packard Graphics Language</DD>
240	<DT>HP-PCL</DT>
241	<DD>Hewlett-Packard Page Control Language</DD>
242	<DT>HP-PJL</DT>
243	<DD>Hewlett-Packard Printer Job Language</DD>
244	<DT>IETF</DT>
245	<DD>Internet Engineering Task Force</DD>
246	<DT>IPP</DT>
247	<DD>Internet Printing Protocol</DD>
248	<DT>ISO</DT>
249	<DD>International Standards Organization</DD>
250	<DT>LPD</DT>
251	<DD>Line Printer Daemon</DD>
252	<DT>MIME</DT>
253	<DD>Multimedia Internet Mail Exchange</DD>
254	<DT>PPD</DT>
255	<DD>PostScript Printer Description</DD>
256	<DT>SMB</DT>
257	<DD>Server Message Block</DD>
258	<DT>TFTP</DT>
259	<DD>Trivial File Transfer Protocol</DD>
260	</DL>
261	</BODY>
262	</HTML>