Add support for keep-records parameter for plots-plugin

Change-Id: I6512a93c17f698477235a729fe9727ae09338aba
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

jenkins_jobs/modules/publishers.py

@@ -3054,6 +3054,8 @@ def plot(parser, xml_parent, data):
                                descriptions used as X-axis labels and the
                                build number and date used for tooltips.
                                (default: False)
+    :arg bool keep-records: When checked, show all builds up to 'Number of
+                            builds to include'. (default: false)
     :arg str csv-file-name: Use for choosing the file name in which the data
                             will be persisted. If none specified and random
                             name is generated as done in the Jenkins Plot
@@ -3155,6 +3157,8 @@ def plot(parser, xml_parent, data):
         XML.SubElement(plugin, 'group').text = plot['group']
         XML.SubElement(plugin, 'useDescr').text = \
             str(plot.get('use-description', False)).lower()
+        XML.SubElement(plugin, 'keepRecords').text = \
+            str(plot.get('keep-records', False)).lower()
         XML.SubElement(plugin, 'numBuilds').text = plot.get('num-builds', '')
         style_list = ['area', 'bar', 'bar3d', 'line', 'line3d', 'stackedArea',
                       'stackedbar', 'stackedbar3d', 'waterfall']

tests/publishers/fixtures/plot001.xml

@@ -19,6 +19,7 @@
           </series>
           <group>bench</group>
           <useDescr>false</useDescr>
+          <keepRecords>true</keepRecords>
           <numBuilds/>
           <style>line</style>
         </hudson.plugins.plot.Plot>

tests/publishers/fixtures/plot001.yaml

@@ -7,6 +7,7 @@ publishers:
         numbuilds: '1'
         style: 'line'
         use-description: false
+        keep-records: true
         series:
             - file: 'data.csv'
               label: ''

tests/publishers/fixtures/plot002.xml

@@ -16,6 +16,7 @@
           </series>
           <group>bench</group>
           <useDescr>false</useDescr>
+          <keepRecords>false</keepRecords>
           <numBuilds/>
           <style>line</style>
         </hudson.plugins.plot.Plot>

tests/publishers/fixtures/plot003.xml

@@ -18,6 +18,7 @@
           </series>
           <group>bench</group>
           <useDescr>false</useDescr>
+          <keepRecords>false</keepRecords>
           <numBuilds/>
           <style>line</style>
         </hudson.plugins.plot.Plot>

tests/publishers/fixtures/plot004.xml

@@ -24,6 +24,7 @@
           </series>
           <group>PlotGroup</group>
           <useDescr>false</useDescr>
+          <keepRecords>false</keepRecords>
           <numBuilds/>
           <style>line</style>
         </hudson.plugins.plot.Plot>
@@ -42,6 +43,7 @@
           </series>
           <group>PlotGroup</group>
           <useDescr>false</useDescr>
+          <keepRecords>false</keepRecords>
           <numBuilds/>
           <style>line</style>
         </hudson.plugins.plot.Plot>