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author | Rob Savoye <rob@welcomehome.org> | 2001-05-04 15:42:43 +0000 |
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committer | Rob Savoye <rob@welcomehome.org> | 2001-05-04 15:42:43 +0000 |
commit | ca94f15320ca1c1bd31020459f4751ab512b217c (patch) | |
tree | cff779757393b2d3fb17326c3e96eb90ed4e6100 /doc | |
parent | a06e47a1a325d07ae061a9ce3d57a94e62409790 (diff) | |
download | dejagnu-ca94f15320ca1c1bd31020459f4751ab512b217c.zip dejagnu-ca94f15320ca1c1bd31020459f4751ab512b217c.tar.gz dejagnu-ca94f15320ca1c1bd31020459f4751ab512b217c.tar.bz2 |
Add section on using dejagnu.h for unit testing.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/overview.sgml | 16 | ||||
-rw-r--r-- | doc/ref.sgml | 107 | ||||
-rw-r--r-- | doc/user.sgml | 39 |
3 files changed, 157 insertions, 5 deletions
diff --git a/doc/overview.sgml b/doc/overview.sgml index 32b4b2e..e358fee 100644 --- a/doc/overview.sgml +++ b/doc/overview.sgml @@ -4,7 +4,7 @@ <?Fm: Validation Off> -<!ENTITY version "1.4"> +<!ENTITY version "1.4.1"> <!ENTITY dj "DejaGnu"> <!ENTITY dejagnu-copyright " @@ -15,7 +15,7 @@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% This file documents the GNU Testing Framework ``DejaGnu'' -Copyright (C) 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001 Free Software +Copyright (C) 92 - 2000, 2001 Free Software Foundation, Inc. This text may be freely distributed under the terms of the GNU @@ -24,7 +24,7 @@ General Public License. "> <!ENTITY dejagnu-copyright " -Copyright 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001 Free Software +Copyright 92 - 2000, 2001 Free Software Foundation, Inc. Permission is granted to make and distribute verbatim copies of @@ -54,9 +54,9 @@ into another language, under the above conditions for modified versions. <bookinfo> <title>&dj;</title> <subtitle>The GNU Testing Framework</subtitle> - <date>2001 Feb 16</date> + <date>2001 May 2</date> <edition> &version</edition> - <releaseinfo> for circulation within Cygnus</releaseinfo> + <releaseinfo> New release</releaseinfo> <authorgroup> <author> <firstname>Rob Savoye</firstname> @@ -86,6 +86,12 @@ into another language, under the above conditions for modified versions. <!-- </legalnotice> --> <revhistory> <revision> + <revnumber>0.6.1</revnumber> + <date>2001-2-16</date> + <authorinitials>rob@welcomehome.org</authorinitials> + <revremark>Add info on the new dejagnu.h file.</revremark> + </revision> + <revision> <revnumber>0.6</revnumber> <date>2001-2-16</date> <authorinitials>rob@welcomehome.org</authorinitials> diff --git a/doc/ref.sgml b/doc/ref.sgml index 6e0c9f5..f8f0ea7 100644 --- a/doc/ref.sgml +++ b/doc/ref.sgml @@ -4252,12 +4252,119 @@ <listitem><para>lib/util-defs.exp</para></listitem> <listitem><para>lib/utils.exp</para></listitem> <listitem><para>lib/xsh.exp</para></listitem> + <listitem><para>lib/dejagnu.exp</para></listitem> </itemizedlist> </sect1> </chapter> +<chapter id=unittesting> + <title>Unit Testing</title> + + <sect1 id=unittestapi xreflabel="Unit Testing API"> + <title>Unit Testing API</title> + + <para>For unit testing, you can use the dejagnu.h header file. </para> + + <sect2 id=cunit xreflabel="C Unit Testing API"> + <title>C Unit Testing API</title> + + <para>For C code, there is a C API.</para> + + <sect3 id=passfunc xreflabel="pass function"> + <title>Pass Method</title> + + <para>This prints a message for a successful test + completion. + <parameter>msg</parameter>. This is a C char * string that + is the message to be dislayed.</para> + + <funcsynopsis role="C"> + <funcdef><function>pass</function></funcdef> + <paramdef><parameter>msg</parameter></paramdef> + </funcsynopsis> + </sect3> + </sect2> + + <sect2 id=cppunit xreflabel="C++ Unit Testing API"> + <title>C++ Unit Testing API</title> + + <sect3 id=passmeth xreflabel="pass method"> + <title>Pass Method</title> + + <para>This prints a message for a successful test + completion. + <parameter>msg</parameter>. This is a C char * string that + is the message to be dislayed.</para> + + <funcsynopsis role="C++"> + <funcdef><function>TestState::pass</function></funcdef> + <paramdef><parameter>msg</parameter></paramdef> + </funcsynopsis> + </sect3> + + <sect3 id=failmeth xreflabel="fail method"> + <title>Fail Method</title> + + <para>This prints a message for an unsuccessful test + completion. + <parameter>msg</parameter>. This is a C char * string that + is the message to be dislayed.</para> + + <funcsynopsis role="C++"> + <funcdef><function>TestState::fail</function></funcdef> + <paramdef><parameter>msg</parameter></paramdef> + </funcsynopsis> + </sect3> + + <sect3 id=untestedmeth xreflabel="untested method"> + <title>Untested Method</title> + + <para>This prints a message for an test case that isn't run + for some technical reason. + <parameter>msg</parameter>. This is a C char * string that + is the message to be dislayed.</para> + + <funcsynopsis role="C++"> + <funcdef><function>TestState::untested</function></funcdef> + <paramdef><parameter>msg</parameter></paramdef> + </funcsynopsis> + </sect3> + + <sect3 id=unresolvedmeth xreflabel="unresolved method"> + <title>Unresolved Method</title> + + <para>This prints a message for an test case that is run, + but there is no clear result. These output states require a + human to look over the results to determine what happened. + <parameter>msg</parameter>. This is a C char * string that + is the message to be dislayed.</para> + + <funcsynopsis role="C++"> + <funcdef><function>TestState::unresolved</function></funcdef> + <paramdef><parameter>msg</parameter></paramdef> + </funcsynopsis> + </sect3> + + <sect3 id=totalsmeth xreflabel="totals method"> + <title>Totals Method</title> + + <para>This prints out the total numbers of all the test + state outputs.</para> + + <funcsynopsis role="C++"> + <funcdef><function>TestState::totals</function></funcdef> + <paramdef><parameter></parameter></paramdef> + </funcsynopsis> + </sect3> + + </sect2> + + </sect1> + +</chapter> + <!-- Keep this comment at the end of the file Local variables: mode: sgml diff --git a/doc/user.sgml b/doc/user.sgml index 7c38d4d..16f2160 100644 --- a/doc/user.sgml +++ b/doc/user.sgml @@ -2362,6 +2362,45 @@ </chapter> + <chapter id=unit xreflabel="Unit Testing"> + <title>Unit Testing</title> + + <sect1 id=unittest xreflabel="What Is Unit Testing ?"> + <title>What Is Unit Testing ?</title> + + <para>Most regression testing as done by DejaGnu is system + testing. This is the complete application is tested all at + once. Unit testing is for testing single files, or small + libraries. In this case, each file is linked with a test case in + C or C++, and each function or class and method is tested in + series, with the test case having to check private data or + global variable to see if the function or method worked.</para> + + <para>This works particularly well for testing API and a level + where it is easier to debug them, than by need to trace through + the entire appication. Also if there is a specification for the + API to be tested, the testcase can also function as a compliance + test.</para> + + </sect1> + + <sect1 id=djh xreflabel="The dejagnu.h Header File"> + <title>The dejagnu.h Header File</title> + + <para>DejaGnu uses a single header file to assist in unit + testing. As this file also produces it's one test state output, + it can be run standalone, which is very useful for testing on + embedded systems. This header file has a C and C++ API for the + test states, with simple totals, and standardized + output. Because the output has been standardized, DejaGnu can be + made to work with this test case, without writing almost any + Tcl. The library module, dejagnu.exp, will look for the output + messages, and then merge them into DejaGnu's.</para> + + </sect1> + +</chapter> + <!-- Keep this comment at the end of the file Local variables: mode: sgml |