Hide "OOM Score" if not available

OOMAnalyser.html

@@ -62,6 +62,10 @@
             max-height: 200px;
         }
 
+        .js-killed-proc-score--show {
+            /* empty - used to hide/show OOM score of killed process */
+        }
+
         .js-oom-automatic--show {
             /* empty - used to show sections for automatically triggered OOMs */
         }
@@ -325,7 +329,10 @@ window.onerror = function (msg, url, lineNo, columnNo, error) {
         </div>
         <p>
             The process &quot;<span class="killed_proc_name"></span>&quot;
-            (PID <span class="killed_proc_pid"></span>) with an OOM score of <span class="killed_proc_score"></span>
+            (PID <span class="killed_proc_pid"></span>)
+            <span class="js-text--default-show js-killed-proc-score--show">
+                with an OOM score of <span class="killed_proc_score"></span>
+            </span>
             has been terminated. It uses <span class="killed_proc_rss_percent"></span>
             (<span class="killed_proc_total_rss_kb"></span>) of the resident memory.
         </p>
@@ -413,7 +420,7 @@ window.onerror = function (msg, url, lineNo, columnNo, error) {
             </td>
             <td>Process killed by Linux kernel to satisfy the memory request.</td>
         </tr>
-        <tr>
+        <tr class="js-text--default-show js-killed-proc-score--show">
             <td>OOM Score<br>(score)</td>
             <td class="killed_proc_score text--align-right"></td>
             <td>Programs with the highest OOM score are terminated first.</td>

OOMAnalyser.py

@@ -1772,6 +1772,13 @@ Out of memory: Killed process 651 (unattended-upgr) total-vm:108020kB, anon-rss:
                 continue
             self._set_item(item)
 
+        # Hide "OOM Score" if not available
+        # since KernelConfig_5_0.EXTRACT_PATTERN_OVERLAY_50['Process killed by OOM']
+        if 'killed_proc_score' in self.oom_result.details:
+            show_elements('.js-killed-proc-score--show')
+        else:
+            hide_elements('.js-killed-proc-score--show')
+
         # generate process table
         self.update_process_table()
 

test.py

@@ -213,6 +213,9 @@ class TestInBrowser(TestBase):
         self.assertTrue('OOM killer was manually triggered' in explanation.text,
                         'Missing text "OOM killer was manually triggered"')
 
+        self.assertFalse('with an OOM score of' in explanation.text,
+                        'No OOM score but text "with an OOM score of"')
+
         self.check_swap_inactive()
 
     def check_swap_inactive(self):