test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeCompressedOopsTest.java

@@ -171,27 +171,27 @@
                    *    [0.022s][info][cds] The current max heap size = 31744M, G1HeapRegion::GrainBytes = 16777216
                    *    [0.022s][info][cds]     narrow_klass_base = 0x000007fc00000000, arrow_klass_pointer_bits = 32, narrow_klass_shift = 0
                    *    [0.022s][info][cds]     narrow_oop_mode = 3, narrow_oop_base = 0x0000000300000000, narrow_oop_shift = 3
                    *    [0.022s][info][cds]     heap range = [0x0000000301000000 - 0x0000000ac1000000]
                    */
-                  Pattern p = Pattern.compile("narrow_oop_base = 0x(\\d+), narrow_oop_shift = (\\d)");
+                  Pattern p = Pattern.compile("narrow_oop_base = 0x([0-9a-fA-F]+), narrow_oop_shift = (\\d)");
                   for (int i = 0; i < list.size(); i++) {
                       String line = list.get(i);
                       if (line.indexOf("CDS archive was created with max heap size") != -1) {
                           // Parse AOT Cache CompressedOops settings
                           line = list.get(i+2);
                           Matcher m = p.matcher(line);
                           if (!m.find()) {
-                              throw new RuntimeException("Pattern \"" + p + "\" not found in the output");
+                              throw new RuntimeException("Pattern \"" + p + "\" not found in the output. Got \"" + line + "\"");
                           }
                           aotCacheBase = Long.valueOf(m.group(1), 16);
                           aotCacheShift = Integer.valueOf(m.group(2));
                           // Parse current CompressedOops settings
                           line = list.get(i+5);
                           m = p.matcher(line);
                           if (!m.find()) {
-                              throw new RuntimeException("Pattern \"" + p + "\" not found in the output");
+                              throw new RuntimeException("Pattern \"" + p + "\" not found in the output. Got \"" + line + "\"");
                           }
                           currentBase = Long.valueOf(m.group(1), 16);
                           currentShift = Integer.valueOf(m.group(2));
                           break;
                       }