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User & Date: mrwellan on 2021-09-13 10:12:06
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2021-09-15
15:53
Updated manual check-in: e04d99ce6b user: mrwellan tags: v1.65-debugging-update-orig
2021-09-13
10:12
Added more examples check-in: 72181ffee3 user: mrwellan tags: v1.65-debugging-update-orig
10:03
Added Perl example of using xterm for tool debug check-in: 342fe04d52 user: mrwellan tags: v1.65-debugging-update-orig
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Modified docs/manual/debugging.txt from [d79a29d877] to [700bcb2a77].

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system($cmdline);
more_code();
..............................

Misc Other Debugging Hints
~~~~~~~~~~~~~~~~~~~~~~~~~~

Annotation scripts and config files
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Run the "env" command to record the environment:

env | sort > stagename.log

In a config file:

.megatest.config, runconfigs.config and testconfig
...................
#{shell env | sort > stagename.log}

# or

[system env | sort > stagename.log}
...................

In scripts just insert the command:


.myscript.sh
..............................
env > somefile.log







..............................

Start an xterm to examine the environment, run scripts etc:

In a config file:

.megatest.config, runconfigs.config and testconfig files
..............................
#{shell xterm}  (this blocks)

or

#{shell xterm &} (this is non-blocking)
..............................

Similarly in a script just call the xterm.








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system($cmdline);
more_code();
..............................

Misc Other Debugging Hints
~~~~~~~~~~~~~~~~~~~~~~~~~~

Annotating scripts and config files
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Run the "env" command to record the environment:

env | sort > stagename.log

In a config file:

.megatest.config, runconfigs.config and testconfig
...................
#{shell env | sort > stagename.log}

# or

[system env | sort > stagename.log}
...................

In scripts just insert the commands, this example helps you identify
if "some commands ..." changed any environment variables.:

.myscript.sh
..............................
env > somefile-before.log
some commands ...
env > somefile-after.log
..............................

.Use meld to examine the differences
..............................
meld somefile-before.log somefile-after.log
..............................

Start an xterm to examine the environment, run scripts etc:

In a config file:

.megatest.config, runconfigs.config and testconfig files
..............................
#{shell xterm}  (this blocks)




..............................

Similarly in a script just call the xterm.

Modified docs/manual/megatest_manual.html from [c87e467a54] to [883a723b50].

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more_code();</pre>
</div></div>
</div>
</div>
<div class="sect2">
<h3 id="_misc_other_debugging_hints">Misc Other Debugging Hints</h3>
<div class="sect3">
<h4 id="_annotation_scripts_and_config_files">Annotation scripts and config files</h4>
<div class="paragraph"><p>Run the "env" command to record the environment:</p></div>
<div class="paragraph"><p>env | sort &gt; stagename.log</p></div>
<div class="paragraph"><p>In a config file:</p></div>
<div class="literalblock">
<div class="title">megatest.config, runconfigs.config and testconfig</div>
<div class="content monospaced">
<pre>#{shell env | sort &gt; stagename.log}

# or

[system env | sort &gt; stagename.log}</pre>
</div></div>
<div class="paragraph"><p>In scripts just insert the command:</p></div>

<div class="literalblock">
<div class="title">myscript.sh</div>
<div class="content monospaced">
<pre>env &gt; somefile.log</pre>







</div></div>
<div class="paragraph"><p>Start an xterm to examine the environment, run scripts etc:</p></div>
<div class="paragraph"><p>In a config file:</p></div>
<div class="literalblock">
<div class="title">megatest.config, runconfigs.config and testconfig files</div>
<div class="content monospaced">
<pre>#{shell xterm}  (this blocks)

or

#{shell xterm &amp;} (this is non-blocking)</pre>
</div></div>
<div class="paragraph"><p>Similarly in a script just call the xterm.</p></div>
</div>
</div>
</div>
</div>
<div class="sect1">








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more_code();</pre>
</div></div>
</div>
</div>
<div class="sect2">
<h3 id="_misc_other_debugging_hints">Misc Other Debugging Hints</h3>
<div class="sect3">
<h4 id="_annotating_scripts_and_config_files">Annotating scripts and config files</h4>
<div class="paragraph"><p>Run the "env" command to record the environment:</p></div>
<div class="paragraph"><p>env | sort &gt; stagename.log</p></div>
<div class="paragraph"><p>In a config file:</p></div>
<div class="literalblock">
<div class="title">megatest.config, runconfigs.config and testconfig</div>
<div class="content monospaced">
<pre>#{shell env | sort &gt; stagename.log}

# or

[system env | sort &gt; stagename.log}</pre>
</div></div>
<div class="paragraph"><p>In scripts just insert the commands, this example helps you identify
if "some commands &#8230;" changed any environment variables.:</p></div>
<div class="literalblock">
<div class="title">myscript.sh</div>
<div class="content monospaced">
<pre>env &gt; somefile-before.log
some commands ...
env &gt; somefile-after.log</pre>
</div></div>
<div class="literalblock">
<div class="title">Use meld to examine the differences</div>
<div class="content monospaced">
<pre>meld somefile-before.log somefile-after.log</pre>
</div></div>
<div class="paragraph"><p>Start an xterm to examine the environment, run scripts etc:</p></div>
<div class="paragraph"><p>In a config file:</p></div>
<div class="literalblock">
<div class="title">megatest.config, runconfigs.config and testconfig files</div>
<div class="content monospaced">
<pre>#{shell xterm}  (this blocks)</pre>




</div></div>
<div class="paragraph"><p>Similarly in a script just call the xterm.</p></div>
</div>
</div>
</div>
</div>
<div class="sect1">
︙︙

Modified docs/manual/megatest_manual.pdf from [cc3143ceae] to [17dba19c2a].

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