gdb/testsuite: use gdb_test in gdb.gdb/python-helper.exp
If some command in there gives the wrong answer, we currently have to
wait for a timeout for the test to continue. For instance, I currently
see:
print *val->type
$1 = Python Exception <class 'gdb.error'>: Cannot take address of method length.
(outer-gdb) FAIL: gdb.gdb/python-helper.exp: pretty print type (timeout)
We can avoid this and modernize the test at the same time by using the
-prompt option of gdb_test.
gdb_test_no_output currently accepts a -prompt_re option (the variable
name passed to parse_args defines the option name), but I think
it's a typo. It's supposed to be -prompt, like gdb_test. I can't find
anything using -prompt_re using grep. Change it to just "prompt".
Change-Id: Icc0a9a0ef482e62460c708bccdd544c11d711eca
2 files changed
