Make logging work for MI.

	* NEWS: Mention it.
	* interps.h (interp_set_logging_ftype): New typedef.
	(struct interp_procs): New field set_logging_proc.
	(current_interp_set_logging): Declare.
	* interps.c (current_interp_set_logging): New function.
	* cli/cli-logging.c: Include interps.h.
	(set_logging_redirect): Call current_interp_set_logging.
	(pop_output_files): Ditto.
	(handle_redirections): Ditto, plus skip ui-out redirect if MI.
	* mi/mi-console.h (mi_console_set_raw): Declare.
	* mi/mi-console.c (mi_console_set_raw): New function.
	* mi/mi-interp.c (saved_raw_stdout): New global.
	(mi_set_logging): New function.
	(_initialize_mi_interp): Add it to interp procs.

	* gdb.mi/mi-logging.exp: New file.

1 files changed, 90 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.mi/mi-logging.exp b/gdb/testsuite/gdb.mi/mi-logging.exp
new file mode 100644
index 00000000000..d62bfe6bc1f
--- /dev/null
+++ b/gdb/testsuite/gdb.mi/mi-logging.exp
@@ -0,0 +1,90 @@
+# Copyright 2012 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+gdb_exit
+if [mi_gdb_start] {
+    continue
+}
+
+set testfile basics
+set srcfile "$testfile.c"
+set executable ${testfile}
+set binfile $objdir/$subdir/$testfile
+set opts {debug}
+
+if [build_executable $testfile.exp $executable $srcfile $opts] {
+    untested mi-logging.exp
+    return -1;
+}
+
+if {[mi_run_to_main] < 0} {
+    return -1
+}
+
+set milogfile "milog.txt"
+
+mi_gdb_test "-gdb-set logging file $milogfile" ".*"
+
+mi_gdb_test "-gdb-set logging overwrite on" ".*"
+
+mi_gdb_test "-gdb-set logging on" ".*" "logging on"
+
+mi_step "logged step"
+
+mi_next "logged next"
+
+mi_gdb_test "-gdb-set logging off" ".*" "logging off"
+
+set chan [open $milogfile]
+set logcontent [read $chan]
+close $chan
+
+set mi_log_prompt "\[(\]gdb\[)\] \[\r\n\]+"
+
+if [regexp "\\^done\[\r\n\]+$mi_log_prompt\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt" $logcontent] {
+    pass "Log file contents"
+} else {
+    fail "Log file contents"
+}
+
+# Now try the redirect, which writes into the file only.
+
+mi_gdb_test "-gdb-set logging redirect on" ".*" "redirect logging on"
+
+# Since all output will be going into the file, just keep sending commands
+# and don't expect anything to appear until logging is turned off.
+
+send_gdb "1001-gdb-set logging on\n"
+send_gdb "1002-exec-step\n"
+send_gdb "1003-exec-next\n"
+
+mi_gdb_test "1004-gdb-set logging off" ".*" "redirect logging off"
+
+set chan [open $milogfile]
+set logcontent [read $chan]
+close $chan
+
+if [regexp "1001\\^done\[\r\n\]+$mi_log_prompt.*1002\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt.*1003\\^running\[\r\n\]+\\*running,thread-id=\"all\"\[\r\n\]+$mi_log_prompt\\*stopped,reason=\"end-stepping-range\",.*\[\r\n\]+$mi_log_prompt" $logcontent] {
+    pass "Redirect log file contents"
+} else {
+    fail "Redirect log file contents"
+}
+
+mi_gdb_exit
+
+remote_file host delete $milogfile