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From: Bruno Larsen <blarsen@sourceware.org>
To: gdb-cvs@sourceware.org
Subject: [binutils-gdb] gdb/testsuite: Expand gdb.cp/mb-ctor.exp to test
 dynamic allocation
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https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D0b1505c82dc5=
bb593608bb72c1db0496088f2d25

commit 0b1505c82dc5bb593608bb72c1db0496088f2d25
Author: Bruno Larsen <blarsen@redhat.com>
Date:   Tue Jun 7 16:07:07 2022 -0300

    gdb/testsuite: Expand gdb.cp/mb-ctor.exp to test dynamic allocation
   =20
    When testing GDB's ability to stop in constructors, gdb.cp/mb-ctor.exp
    only tested objects allocated on the stack. This commit adds a couple of
    dynamic allocations and tests if GDB can stop in it as well.

Diff:
---
 gdb/testsuite/gdb.cp/mb-ctor.cc  |  6 ++++++
 gdb/testsuite/gdb.cp/mb-ctor.exp | 18 ++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/gdb/testsuite/gdb.cp/mb-ctor.cc b/gdb/testsuite/gdb.cp/mb-ctor=
.cc
index c54b4fece48..faa59f16459 100644
--- a/gdb/testsuite/gdb.cp/mb-ctor.cc
+++ b/gdb/testsuite/gdb.cp/mb-ctor.cc
@@ -64,5 +64,11 @@ int main()
      DeeplyDerived's ctor.  */
   DeeplyDerived dd(15);
=20
+  Derived *dyn_d =3D new Derived (24);
+  DeeplyDerived *dyn_dd =3D new DeeplyDerived (42);
+
+  delete dyn_d;
+  delete dyn_dd;
+
   return 0;
 }
diff --git a/gdb/testsuite/gdb.cp/mb-ctor.exp b/gdb/testsuite/gdb.cp/mb-cto=
r.exp
index f5f5d9143d1..5a3c0a4a90f 100644
--- a/gdb/testsuite/gdb.cp/mb-ctor.exp
+++ b/gdb/testsuite/gdb.cp/mb-ctor.exp
@@ -55,6 +55,24 @@ gdb_test "continue" \
=20
 gdb_continue_to_breakpoint "set breakpoint here, second time" ".* breakpoi=
nt here"
=20
+gdb_test "continue" \
+    ".*Breakpoint.*Derived.*i=3D24.*" \
+    "run to breakpoint 1 dynamic v1"
+
+gdb_continue_to_breakpoint "set breakpoint here, first dynamic time"\
+    ".* breakpoint here"
+
+gdb_test "continue" \
+    ".*Breakpoint.*Derived.*i=3D42.*" \
+    "run to breakpoint 1 dynamic v2"
+
+gdb_continue_to_breakpoint "set breakpoint here, second dynamic time"\
+    ".* breakpoint here"
+
+gdb_test "continue" ".*Breakpoint.*~Derived.*" "Run to dynamic destructor =
v1"
+
+gdb_test "continue" ".*Breakpoint.*~Derived.*" "Run to dynamic destructor =
v2"
+
 gdb_test "continue" \
     ".*Breakpoint.*~Derived.*" \
     "run to breakpoint 3 v1"