commit fa5ee1c8b634e5ffe95f427c1b1b78fcddb3f856
author Josh Gao <jmgao@google.com> Mon Apr 03 13:18:34 2017 -0700
committer Josh Gao <jmgao@google.com> Mon Apr 03 18:14:50 2017 -0700
tree 350b464fe1fb7ed1606a52ccd5e175fe557a4a0f
parent 0405c8abeb59d8c2ebd9e953c103c9fad465b976

debuggerd_test: add test for process/thread names.

Make sure that we can get the process/thread names for nondumpable
processes with capabilities.

Bug: http://b/36237221
Test: /data/nativetest/debuggerd_test/debuggerd_test32
Change-Id: Iedd4eae18065c2e64abeebff15e3b9b09a630550
(cherry picked from commit a5199a9e43f865a08df12b3c89371ee3c85d6cc6)

debuggerd/debuggerd_test.cpp

diff --git a/debuggerd/debuggerd_test.cpp b/debuggerd/debuggerd_test.cpp
index 1befcb1..fa2838e 100644
--- a/debuggerd/debuggerd_test.cpp
+++ b/debuggerd/debuggerd_test.cpp
@@ -479,6 +479,7 @@
       err(1, "failed to drop ambient capabilities");
     }
 
+    pthread_setname_np(pthread_self(), "thread_name");
     raise(SIGSYS);
   });
 
@@ -492,6 +493,7 @@
   FinishIntercept(&intercept_result);
   ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";
   ConsumeFd(std::move(output_fd), &result);
+  ASSERT_MATCH(result, R"(name: thread_name\s+>>> .+debuggerd_test(32|64) <<<)");
   ASSERT_MATCH(result, R"(#00 pc [0-9a-f]+\s+ /system/lib)" ARCH_SUFFIX R"(/libc.so \(tgkill)");
 }