[PING][PATCH] gdb/testsuite: Expand gdb.cp/mb-ctor.exp to test dynamic allocation

[Bruno Larsen <blarsen@redhat.com>]

ping!

Cheers!
Bruno Larsen

On 6/7/22 16:54, Bruno Larsen wrote:
> 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.
> ---
> 
> This was inspired by an outstanding patch in Fedora's GDB tree. I'm not
> sure if it is different enough to warrant testing, but I don't think it
> would hurt either.
> 
> ---
>   gdb/testsuite/gdb.cp/mb-ctor.cc  |  6 ++++++
>   gdb/testsuite/gdb.cp/mb-ctor.exp | 16 ++++++++++++++++
>   2 files changed, 22 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);
>   
> +  Derived *dyn_d = new Derived (24);
> +  DeeplyDerived *dyn_dd = 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-ctor.exp
> index cf22be9caa8..4b445635205 100644
> --- a/gdb/testsuite/gdb.cp/mb-ctor.exp
> +++ b/gdb/testsuite/gdb.cp/mb-ctor.exp
> @@ -59,6 +59,22 @@ gdb_test "continue" \
>   
>   gdb_continue_to_breakpoint "set breakpoint here, second time" ".* breakpoint here"
>   
> +gdb_test "continue" \
> +    ".*Breakpoint.*Derived.*i=24.*" \
> +    "run to breakpoint 1 dynamic v1"
> +
> +gdb_continue_to_breakpoint "set breakpoint here, first dynamic time" ".* breakpoint here"
> +
> +gdb_test "continue" \
> +    ".*Breakpoint.*Derived.*i=42.*" \
> +    "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"