Add more tests to TEST_MAPPING.

These are the ones that found issues while we were trying to turn on the
various optimizations (plus puffin and libziparchive's tests, which
didn't yet find anything, but might one day).

I haven't included the update_engine tests because they don't seem to
pass in presubmit right now.

Test: treehugger
Change-Id: I74a8c9ecc0fe7898178f2ad5a7641946da95c830
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 0c98c27..06f36fd 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -1,9 +1,26 @@
 {
   "presubmit": [
+    {
+      "name": "puffin_unittest"
+    },
     // recovery_host_test (imgdiff) relies on zlib for patch generation.
     {
       "name": "recovery_host_test",
       "host": true
+    },
+    {
+      "name": "recovery_unit_test"
+    },
+    {
+      "name": "ziparchive-tests"
+    },
+    {
+      "name": "CtsLibcoreTestCases",
+      "options": [
+        {
+          "include-filter": "org.apache.harmony.tests.java.util.zip"
+        }
+      ]
     }
   ]
 }