[commit] Robustify mi-simplerun.

[Vladimir Prus <vladimir@codesourcery.com>]

The program been run by this testcase produces output.  Since GDB prints
the *running notification, and the prompt, after actually resuming the program,
there's a race condition -- the program may produce the output before gdb prints
the prompt, which breaks the test.  This patch add artificial delay to the 
program to make sure gdb print the prompt first.

Checked in.

- Volodya

	[testsuite]
	* gdb.mi/basics.c (main): Add a call to sleep.
	* gdb.mi/mi-cli.exp: Adjust for change in line numbers.
	* gdb.mi/mi2-cli.exp: Likewise.
	* gdb.mi/mi-break.exp: Likewise.
---
 gdb/testsuite/gdb.mi/basics.c     |    9 ++-------
 gdb/testsuite/gdb.mi/mi-break.exp |    2 +-
 gdb/testsuite/gdb.mi/mi-cli.exp   |    2 +-
 gdb/testsuite/gdb.mi/mi2-cli.exp  |    2 +-
 4 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/gdb/testsuite/gdb.mi/basics.c b/gdb/testsuite/gdb.mi/basics.c
index e4be7b2..43e1816 100644
--- a/gdb/testsuite/gdb.mi/basics.c
+++ b/gdb/testsuite/gdb.mi/basics.c
@@ -21,6 +21,7 @@
  */
 
 #include <stdio.h>
+#include <unistd.h>
 
 int callee4 (void)
 {
@@ -61,6 +62,7 @@ main ()
   callee1 (2, "A string argument.", 3.5);
   callee1 (2, "A string argument.", 3.5);
 
+  sleep (1);
   printf ("Hello, World!");
 
   callme (1);
@@ -68,10 +70,3 @@ main ()
 
   return 0;
 }
-
-/*
-Local variables: 
-change-log-default-name: "ChangeLog-mi"
-End: 
-*/
-
diff --git a/gdb/testsuite/gdb.mi/mi-break.exp b/gdb/testsuite/gdb.mi/mi-break.exp
index b3fc551..2776fda 100644
--- a/gdb/testsuite/gdb.mi/mi-break.exp
+++ b/gdb/testsuite/gdb.mi/mi-break.exp
@@ -158,7 +158,7 @@ proc test_ignore_count {} {
 
     mi_run_cmd
 
-    mi_expect_stop "breakpoint-hit" "callme" "\{name=\"i\",value=\"2\"\}" ".*basics.c" "51" \
+    mi_expect_stop "breakpoint-hit" "callme" "\{name=\"i\",value=\"2\"\}" ".*basics.c" "52" \
         {"" "disp=\"keep\"" } "run to breakpoint with ignore count"
 }
 
diff --git a/gdb/testsuite/gdb.mi/mi-cli.exp b/gdb/testsuite/gdb.mi/mi-cli.exp
index c488449..37c484b 100644
--- a/gdb/testsuite/gdb.mi/mi-cli.exp
+++ b/gdb/testsuite/gdb.mi/mi-cli.exp
@@ -96,7 +96,7 @@ mi_gdb_test "-interpreter-exec console \"list\"" \
   ".*\~\"$line_main_body\[\\\\t \]*callee1.*;\\\\n\".*\\^done" \
   "-interpreter-exec console \"list\""
 
-mi_execute_to "exec-continue" "breakpoint-hit" "callee4" "" ".*basics.c" "27" \
+mi_execute_to "exec-continue" "breakpoint-hit" "callee4" "" ".*basics.c" "28" \
     { "" "disp=\"keep\"" } "continue to callee4"
 
 # NOTE: cagney/2003-02-03: Not yet.
diff --git a/gdb/testsuite/gdb.mi/mi2-cli.exp b/gdb/testsuite/gdb.mi/mi2-cli.exp
index d9e3467..0f5a771 100644
--- a/gdb/testsuite/gdb.mi/mi2-cli.exp
+++ b/gdb/testsuite/gdb.mi/mi2-cli.exp
@@ -96,7 +96,7 @@ mi_gdb_test "-interpreter-exec console \"list\"" \
   ".*\~\"$line_main_body\[\\\\t \]*callee1.*;\\\\n\".*\\^done" \
   "-interpreter-exec console \"list\""
 
-mi_execute_to "exec-continue" "breakpoint-hit" "callee4" "" ".*basics.c" "27" \
+mi_execute_to "exec-continue" "breakpoint-hit" "callee4" "" ".*basics.c" "28" \
     { "" "disp=\"keep\"" } \
     "continue to callee4"
 
-- 
1.5.3.5