Skip tests that send ctrl-c to GDB if nointerrupts target property is set.

2015-12-14  Sandra Loosemore  <sandra@codesourcery.com>

	gdb/testsuite/
	* gdb.base/completion.exp: Skip tests that interrupt GDB with
	ctrl-C if nointerrupts target property is set.
	* gdb.base/double-prompt-target-event-error.exp: Likewise.
	* gdb.base/paginate-after-ctrl-c-running.exp: Likewise.
	* gdb.base/paginate-bg-execution.exp: Likewise.
	* gdb.base/paginate-execution-startup.exp: Likewise.
	* gdb.base/random-signal.exp: Likewise.
	* gdb.base/range-stepping.exp: Likewise.
	* gdb.cp/annota2.exp: Likewise.
	* gdb.cp/annota3.exp: Likewise.
	* gdb.gdb/selftest.exp: Likewise.
	* gdb.threads/continue-pending-status.exp: Likewise.
	* gdb.threads/leader-exit.exp: Likewise.
	* gdb.threads/manythreads.exp: Likewise.
	* gdb.threads/pthreads.exp: Likewise.
	* gdb.threads/schedlock.exp: Likewise.
	* gdb.threads/sigthread.exp: Likewise.

1 files changed, 34 insertions, 32 deletions

diff --git a/gdb/testsuite/gdb.base/range-stepping.exp b/gdb/testsuite/gdb.base/range-stepping.exp
index 79667ba7b7..507d6cc8da 100644
--- a/gdb/testsuite/gdb.base/range-stepping.exp
+++ b/gdb/testsuite/gdb.base/range-stepping.exp
@@ -172,42 +172,44 @@ with_test_prefix "loop 2" {
 # Check that range stepping works well even when it is interrupted by
 # ctrl-c.
 
-with_test_prefix "interrupt" {
-    gdb_test_no_output "set debug remote 1"
-
-    send_gdb "next\n"
-    sleep 1
-    send_gdb "\003"
-
-    # GDB should send one vCont;r and receive one stop reply for
-    # SIGINT:
-    # --> vCont;rSTART,END  (range step)
-    # <-- T02  (SIGINT)
-
-    set vcont_r_counter 0
-
-    set test "send ctrl-c to GDB"
-    gdb_test_multiple "" $test {
-	-re "vCont;r\[^\r\n\]*\.\.\." {
-	    incr vcont_r_counter
-	    exp_continue
+if ![target_info exists gdb,nointerrupts] {
+    with_test_prefix "interrupt" {
+	gdb_test_no_output "set debug remote 1"
+
+	send_gdb "next\n"
+	sleep 1
+	send_gdb "\003"
+
+	# GDB should send one vCont;r and receive one stop reply for
+	# SIGINT:
+	# --> vCont;rSTART,END  (range step)
+	# <-- T02  (SIGINT)
+
+	set vcont_r_counter 0
+
+	set test "send ctrl-c to GDB"
+	gdb_test_multiple "" $test {
+	    -re "vCont;r\[^\r\n\]*\.\.\." {
+		incr vcont_r_counter
+		exp_continue
+	    }
+	    -re "Program received signal SIGINT.*$gdb_prompt $" {
+		pass $test
+	    }
 	}
-	-re "Program received signal SIGINT.*$gdb_prompt $" {
-	    pass $test
+	gdb_test_no_output "set debug remote 0"
+
+	# Check the number of 'vCont;r' packets.
+	if { $vcont_r_counter == 1 } {
+	    pass "${test}: 1 vCont;r"
+	} else {
+	    fail "${test}: 1 vCont;r"
 	}
-    }
-    gdb_test_no_output "set debug remote 0"
 
-    # Check the number of 'vCont;r' packets.
-    if { $vcont_r_counter == 1 } {
-	pass "${test}: 1 vCont;r"
-    } else {
-	fail "${test}: 1 vCont;r"
+	# Break the loop earlier and continue range stepping.
+	gdb_test "set variable c = 0"
+	exec_cmd_expect_vCont_count "next" 1
     }
-
-    # Break the loop earlier and continue range stepping.
-    gdb_test "set variable c = 0"
-    exec_cmd_expect_vCont_count "next" 1
 }
 
 # Check that range stepping doesn't break software watchpoints.  With