[jira] [Commented] (MESOS-641) stout pstree test fails

["Benjamin Mahler (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13739037#comment-13739037 ] 

Benjamin Mahler commented on MESOS-641:
---------------------------------------

Could you do us a huge favor and modify the source to have the following:

$ git diff
diff --git a/3rdparty/libprocess/3rdparty/stout/tests/os_tests.cpp b/3rdparty/libprocess/3rdparty/stout/tests/os_tests.cpp
index 0ef2eb5..2151744 100644
--- a/3rdparty/libprocess/3rdparty/stout/tests/os_tests.cpp
+++ b/3rdparty/libprocess/3rdparty/stout/tests/os_tests.cpp
@@ -503,6 +503,7 @@ TEST_F(OsTest, pstree)
          Exec("sleep 10"))();

   ASSERT_SOME(tree);
+  std::cout << "Before:\n" << stringify(tree.get()) << std::endl;
   ASSERT_EQ(1u, tree.get().children.size());

   pid_t child = tree.get().process.pid;
@@ -514,7 +515,8 @@ TEST_F(OsTest, pstree)
   ASSERT_SOME(tree);
   EXPECT_EQ(child, tree.get().process.pid);

-  ASSERT_EQ(1u, tree.get().children.size());
+  std::cout << "After:\n" << stringify(tree.get()) << std::endl;
+  ASSERT_EQ(1u, tree.get().children.size()) << stringify(tree.get());
   EXPECT_EQ(grandchild, tree.get().children.front().process.pid);

   // Cleanup by killing the descendant processes.



And then re-run the tests and post the output?
                
> stout pstree test fails
> -----------------------
>
>                 Key: MESOS-641
>                 URL: https://issues.apache.org/jira/browse/MESOS-641
>             Project: Mesos
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.14.0
>         Environment: Debian Squeeze or Ubuntu 10.04
> git HEAD version (from github)
>            Reporter: Damien Hardy
>
> When running stout-tests during make check :
> [...]
> [ RUN      ] OsTest.pstree
> stout/tests/os_tests.cpp:517: Failure
> Value of: tree.get().children.size()
>   Actual: 2
> Expected: 1u
> Which is: 1
> [  FAILED  ] OsTest.pstree (62 ms)
> [...]

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