gdb/testsuite: Improve detection of bug gdb/24541

In bug gdb/24686 a testsuite failure was reported, this failure was
actually just another instance of bug gdb/24541, however, due to the
non-deterministic nature of bug gdb/24541 the testsuite pattern that
was intended to catch this bug failed.

This commit adds a second pattern to help detect gdb/24541, which
should change the FAIL reported in gdb/24686 into a KFAIL.

gdb/testsuite/ChangeLog:

	PR gdb/24686
	* gdb.mi/mi-catch-cpp-exceptions.exp: Add an extra pattern to
	improve detection of bug gdb/24541.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e486dff..5438657 100644 (file)
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2019-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       PR gdb/24686
+       * gdb.mi/mi-catch-cpp-exceptions.exp: Add an extra pattern to
+       improve detection of bug gdb/24541.
+
 2019-06-16  Simon Marchi  <simon.marchi@polymtl.ca>
 
        PR gdb/24669

diff --git a/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp b/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp
index b5dfbe6..fa5b11e 100644 (file)
--- a/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp
+++ b/gdb/testsuite/gdb.mi/mi-catch-cpp-exceptions.exp
@@ -141,6 +141,9 @@ with_test_prefix "all with invalid regexp" {
        -re "could not find minimal symbol for typeinfo address.*$mi_gdb_prompt$" {
            kfail "gdb/24541" "${testname}"
        }
+       -re "\\*stopped,bkptno=\"$decimal\",reason=\"breakpoint-hit\",disp=\"keep\".*func=\"__cxa_throw\".*$mi_gdb_prompt$" {
+           kfail "gdb/24541" "${testname}"
+       }
        -re "\\*stopped,reason=\"breakpoint-hit\".*func=\"main\".*line=\"${main_lineno}\".*$mi_gdb_prompt$" {
            pass "${testname}"
        }