Document the tc_logfile data

2 files changed, 27 insertions, 6 deletions

diff --git a/lib/common_test/doc/src/event_handler_chapter.xml b/lib/common_test/doc/src/event_handler_chapter.xml
index b41b233ce6..a5886b9687 100644
--- a/lib/common_test/doc/src/event_handler_chapter.xml
+++ b/lib/common_test/doc/src/event_handler_chapter.xml
@@ -174,6 +174,16 @@
 	are also given.
 	</p></item>
 
+      <item><c>#event{name = tc_logfile, data = {{Suite,Func},LogFileName}}</c>
+        <p><c>Suite = atom()</c>, name of the test suite.</p>
+        <p><c>Func = atom()</c>, name of test case or configuration function.</p>
+        <p><c>LogFileName = string()</c>, full name of test case log file.</p>
+        <p>This event is sent at the start of each test case (and configuration function
+	  except <c>init/end_per_testcase</c>) and carries information about the
+	  full name (i.e. the file name including the absolute directory path) of
+	  the current test case log file.
+	</p></item>
+
       <marker id="tc_done"/>
       <item><c>#event{name = tc_done, data = {Suite,FuncOrGroup,Result}}</c>
         <p><c>Suite = atom()</c>, name of the suite.</p>
diff --git a/lib/common_test/doc/src/run_test_chapter.xml b/lib/common_test/doc/src/run_test_chapter.xml
index a699cf425e..848f278fa6 100644
--- a/lib/common_test/doc/src/run_test_chapter.xml
+++ b/lib/common_test/doc/src/run_test_chapter.xml
@@ -655,14 +655,25 @@
 	to each individual test case log file for quick viewing with an HTML 
 	browser.</p>
       
-      <p>The minor log file contain full details of every single test
-	case, each one in a separate file. This way the files should
-	be easy to compare with previous test runs, even if the set of
-	test cases change. If SASL is running, those logs will also be
-        printed there by the
+      <p>The minor log files contain full details of every single test
+	case, each one in a separate file. This way, it should be
+	straightforward	to compare the latest results to that of previous
+	test runs, even if the set of test cases changes. If SASL is running,
+	its logs will also be printed to the current minor log file by the
 	<seealso marker="common_test:ct_hooks_chapter#builtin_cths">
 	  cth_log_redirect built-in hook</seealso>.
-        </p>
+      </p>
+
+      <p>The full name of the minor log file (i.e. the name of the file
+	including the absolute directory path) can be read during execution
+	of the test case. It comes as value in the tuple
+	<c>{tc_logfile,LogFileName}</c> in the <c>Config</c> list (which means it
+	can also be read by a pre- or post Common Test hook function). Also,
+	at the start of a test case, this data is sent with an event
+	to any installed event handler.	Please see the
+	<seealso marker="event_handler_chapter#event_handling">Event Handling</seealso>
+	chapter for details.
+      </p>
       
       <p>Which information goes where is user configurable via the
 	test server controller. Three threshold values determine what