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From: Tom de Vries <>
Subject: [binutils-gdb] [gdb] Add empty range unit test for gdb::parallel_for_each
Date: Fri, 22 Jul 2022 15:18:54 +0000 (GMT)	[thread overview]
Message-ID: <> (raw);h=9083a323bc7f7bfbff754e2ce93a3940608e09a2

commit 9083a323bc7f7bfbff754e2ce93a3940608e09a2
Author: Tom de Vries <>
Date:   Fri Jul 22 17:18:51 2022 +0200

    [gdb] Add empty range unit test for gdb::parallel_for_each
    Add a unit test that verifies that we can call gdb::parallel_for_each with an
    empty range.
    Tested on x86_64-linux.

 gdb/unittests/parallel-for-selftests.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/gdb/unittests/parallel-for-selftests.c b/gdb/unittests/parallel-for-selftests.c
index e0c07e55e03..8a86b435fd3 100644
--- a/gdb/unittests/parallel-for-selftests.c
+++ b/gdb/unittests/parallel-for-selftests.c
@@ -60,6 +60,14 @@ test (int n_threads)
   SELF_CHECK (counter == NUMBER);
+  counter = 0;
+  gdb::parallel_for_each (1, 0, 0,
+			  [&] (int start, int end)
+			  {
+			    counter += end - start;
+			  });
+  SELF_CHECK (counter == 0);
 #undef NUMBER

                 reply	other threads:[~2022-07-22 15:18 UTC|newest]

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