[PUSHED] gdb/testsuite: add missing skip_python_tests call in py-doc-reformat.exp

[Andrew Burgess <aburgess@redhat.com>]

Carl,

Thanks for bringing this to my attention.  Sorry for the slow reply,
I've been away for a couple of days.

The problem was that I had missed a call to skip_python_tests in the
new test script.  Recently, GDB was changed so that it will no longer
build against Python 2, this means on machines without Python 3 there
will be no Python support, the 'source' command used in the test will
then fail.

The correct fix is to check that GDB has Python support at the top of
the test script, which this commit does.

Thanks,
Andrew

---

In commit:

  commit 51e8dbe1fbe7d8955589703140ca5eba7b4f1bd7
  Date:   Mon May 16 19:26:54 2022 +0100

      gdb/python: improve formatting of help text for user defined commands

the test that was added (gdb.python/py-doc-reformat.exp) was missing a
call to skip_python_tests.  As a result, this test would fail for any
GDB built within Python support.

This commit adds a call to skip_python_tests.
---
 gdb/testsuite/gdb.python/py-doc-reformat.exp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gdb/testsuite/gdb.python/py-doc-reformat.exp b/gdb/testsuite/gdb.python/py-doc-reformat.exp
index aae3939bd07..f0cfa278557 100644
--- a/gdb/testsuite/gdb.python/py-doc-reformat.exp
+++ b/gdb/testsuite/gdb.python/py-doc-reformat.exp
@@ -19,6 +19,10 @@
 
 load_lib gdb-python.exp
 
+# Check that Python is supported.
+clean_restart
+if { [skip_python_tests] } { continue }
+
 # A global counter used to number the tests.
 set idx 0
 
-- 
2.25.4