[PATCH v4 10/11] gdb, testsuite: add kfails for step-over-process-exit.exp

[Mohamed Bouhaouel <mohamed.bouhaouel@intel.com>]

From: "Bouhaouel, Mohamed" <mohamed.bouhaouel@intel.com>

When running 'gdb.threads/step-over-process-exit.exp' against a
remote target in non-stop mode, GDB fails with a "Remote
communication error" and does not display the expected
"[Inferior ... exited normally]" message.  The test passes in
all-stop mode but fails when target-non-stop is enabled.

Mark the affected assertions as kfail referencing the bug report
gdb/34142 until the underlying issue is resolved.

Reproducible when running gdb.threads/step-over-process-exit.exp, on
native-extended-gdbserver with target-non-stop enabled.

export GDBFLAGS="-iex \"maint set target-non-stop on\""
make check TESTS="gdb.threads/step-over-process-exit.exp" \
    RUNTESTFLAGS="--target_board=native-extended-gdbserver GDBFLAGS='$GDBFLAGS'"
---
 gdb/testsuite/gdb.threads/step-over-process-exit.exp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gdb/testsuite/gdb.threads/step-over-process-exit.exp b/gdb/testsuite/gdb.threads/step-over-process-exit.exp
index 6c98ebe3956..72d270c907a 100644
--- a/gdb/testsuite/gdb.threads/step-over-process-exit.exp
+++ b/gdb/testsuite/gdb.threads/step-over-process-exit.exp
@@ -35,6 +35,11 @@ if { [prepare_for_testing "failed to prepare" $testfile $srcfile {debug pthread}
 # thread, or "other" for the non-main thread.
 
 proc test {which} {
+    if {$which == "other"} {
+	# The failure from the first iteration prevents
+	# the second iteration to run.
+	setup_kfail "gdb/34142" "*-*-*"
+    }
     if {![runto_main]} {
 	return -1
     }
@@ -48,6 +53,7 @@ proc test {which} {
 
     set target_non_stop [is_target_non_stop]
 
+    setup_kfail "gdb/34142" "*-*-*"
     gdb_test_multiple "next" "" {
 	-re -wrap "$::inferior_exited_re normally\\\]" {
 	    pass $gdb_test_name
-- 
2.43.0

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