[4/4] GDB/MI: inferior standard I/O redirection
Commit Message
This introduces the following MI commands:
* -inferior-stdin-set
* -inferior-stdin-show
* -inferior-stdout-set
* -inferior-stdout-show
* -inferior-stderr-set
* -inferior-stderr-show
Which are the MI version of the inferior standard I/O redirection
commands:
* set inferior-stdin (aliased as stdin)
* show inferior-stdin
* set inferior-stdout (aliased as stdout)
* show inferior-stdout
* set inferior-stderr (aliased as stderr)
gdb/doc/ChangeLog:
2015-10-05 Cleber Rosa <crosa@redhat.com>
* gdb.texinfo (info): Add documentation about the
-inferior-stdin-set, inferior-stdin-show, -inferior-stdout-set,
inferior-stdout-show, -inferior-stderr-set, inferior-stderr-show
commands.
gdb/ChangeLog:
2015-10-05 Cleber Rosa <crosa@redhat.com>
* mi/mi-cmd-env.c (mi_cmd_inferior_std_show_helper): New utility
function.
(mi_cmd_inferior_stdin_set): New function.
(mi_cmd_inferior_stdin_show): Likewise.
(mi_cmd_inferior_stdout_set): Likewise.
(mi_cmd_inferior_stdout_show): Likewise.
(mi_cmd_inferior_stderr_set): Likewise.
(mi_cmd_inferior_stderr_show): Likewise.
* mi/mi-cmds.c (struct mi_cmds): Add inferior-stdin-set,
inferior-stdin-show, inferior-stdout-set, inferior-stdout-show,
inferior-stderr-set, inferior-stderr-show.
* mi/mi-cmds.h: Add mi_cmd_inferior_stdin_set,
mi_cmd_inferior_stdin_show,
mi_cmd_inferior_stdout_set,mi_cmd_inferior_stdout_show,
mi_cmd_inferior_stderr_set and mi_cmd_inferior_stderr_show
declarations.
gdb/testsuite/ChangeLog:
2015-10-05 Cleber Rosa <crosa@redhat.com>
* gdb.mi/mi-basics.exp (test_setshow_inferior_std): New tests for
commands -inferior-stdin-set, -inferior-stdin-show,
-inferior-stdin-set, -inferior-stdin-show, -inferior-stdin-set and
-inferior-stdin-show.
---
gdb/doc/gdb.texinfo | 153 +++++++++++++++++++++++++++++++++++++
gdb/mi/mi-cmd-env.c | 77 +++++++++++++++++++
gdb/mi/mi-cmds.c | 6 ++
gdb/mi/mi-cmds.h | 6 ++
gdb/testsuite/gdb.mi/mi-basics.exp | 62 +++++++++++++++
5 files changed, 304 insertions(+)
Comments
> From: Cleber Rosa <crosa@redhat.com>
> Cc: areis@redhat.com, palves@redhat.com, Cleber Rosa <crosa@redhat.com>
> Date: Mon, 5 Oct 2015 08:46:57 -0300
>
> This introduces the following MI commands:
>
> * -inferior-stdin-set
> * -inferior-stdin-show
> * -inferior-stdout-set
> * -inferior-stdout-show
> * -inferior-stderr-set
> * -inferior-stderr-show
>
> Which are the MI version of the inferior standard I/O redirection
> commands:
>
> * set inferior-stdin (aliased as stdin)
> * show inferior-stdin
> * set inferior-stdout (aliased as stdout)
> * show inferior-stdout
> * set inferior-stderr (aliased as stderr)
Thanks.
> gdb/doc/ChangeLog:
> 2015-10-05 Cleber Rosa <crosa@redhat.com>
>
> * gdb.texinfo (info): Add documentation about the
> -inferior-stdin-set, inferior-stdin-show, -inferior-stdout-set,
> inferior-stdout-show, -inferior-stderr-set, inferior-stderr-show
> commands.
I think these new MI commands should be mentioned in NEWS as well.
> +The corresponding @value{GDBN} command is @samp{set inferior-stdin} /tmp/answers.
I believe we use @code as markup for command names, not @samp.
Otherwise, the documentation part is OK.
(+Vladimir as MI maintainer.)
On 10/05/2015 12:46 PM, Cleber Rosa wrote:
> +@smallexample
> +(gdb)
> +-inferior-stderr-set /dev/null
> +^done
> +(gdb)
> +-inferior-stderr-show
> +^done,inferior_stderr="/dev/null"
(Note that if you want, you're free to use '-', as in 'inferior-stderr',
instead of '_'. It's actually more common.)
> +(gdb)
> +@end smallexample
> +
> @subheading The @code{-enable-timings} Command
> @findex -enable-timings
>
> diff --git a/gdb/mi/mi-cmd-env.c b/gdb/mi/mi-cmd-env.c
> index fad9297..610070d 100644
> --- a/gdb/mi/mi-cmd-env.c
> +++ b/gdb/mi/mi-cmd-env.c
> @@ -268,6 +268,83 @@ mi_cmd_inferior_tty_show (char *command, char **argv, int argc)
> "inferior_tty_terminal", inferior_io_terminal);
> }
>
> +/* Helper function to simplify mi_cmd_inferior_std{in,out,err}_show. */
> +
> +static void
> +mi_cmd_inferior_std_show_helper(char *command,
Space before parens. Can 'command' and 'field_name' be const?
> + char **argv,
> + int argc,
> + char *field_name,
> + const char *inferior_std_name)
> +{
> + if ( !mi_valid_noargs ("-inferior-stdin-show", argc, argv))
Spurious space before '!'.
> + error (_("%s: Usage: No args"), command);
> +
> + if (inferior_std_name)
if (inferior_std_name != NULL)
> + ui_out_field_string (current_uiout,
> + field_name, inferior_std_name);
> +}
> +
> +/* Set the inferior stdin file name. */
> +
> +void
> +mi_cmd_inferior_stdin_set (char *command, char **argv, int argc)
> +{
> + set_inferior_io_stdin (argv[0]);
> +}
> +
> +/* Print the inferior stdin file name. */
> +
> +void
> +mi_cmd_inferior_stdin_show (char *command, char **argv, int argc)
> +{
> + mi_cmd_inferior_std_show_helper("-inferior-stdin-show",
Space before parens.
> + argv,
> + argc,
> + "inferior_stdin",
> + get_inferior_io_stdin ());
> +}
> +
> +/* Set the inferior stdout file name. */
> +
> +void
> +mi_cmd_inferior_stdout_set (char *command, char **argv, int argc)
> +{
> + set_inferior_io_stdout (argv[0]);
> +}
> +
> +/* Print the inferior stdout file name. */
> +
> +void
> +mi_cmd_inferior_stdout_show (char *command, char **argv, int argc)
> +{
> + mi_cmd_inferior_std_show_helper("-inferior-stdout-show",
Space before parens.
> + argv,
> + argc,
> + "inferior_stdout",
Something odd with indentation here.
> + get_inferior_io_stdout ());
> +}
> +
> +/* Set the inferior stderr file name. */
> +
> +void
> +mi_cmd_inferior_stderr_set (char *command, char **argv, int argc)
> +{
> + set_inferior_io_stderr (argv[0]);
> +}
> +
> +/* Print the inferior stderr file name. */
> +
> +void
> +mi_cmd_inferior_stderr_show (char *command, char **argv, int argc)
> +{
> + mi_cmd_inferior_std_show_helper("-inferior-stderr-show",
Space before parens.
> + argv,
> + argc,
> + "inferior_stderr",
> + get_inferior_io_stderr ());
> +}
> +
> void
> _initialize_mi_cmd_env (void)
> {
> diff --git a/gdb/mi/mi-cmds.c b/gdb/mi/mi-cmds.c
> index 2d8af2f..388b5b1 100644
> --- a/gdb/mi/mi-cmds.c
> +++ b/gdb/mi/mi-cmds.c
> @@ -123,6 +123,12 @@ static struct mi_cmd mi_cmds[] =
> DEF_MI_CMD_CLI ("gdb-version", "show version", 0),
> DEF_MI_CMD_MI ("inferior-tty-set", mi_cmd_inferior_tty_set),
> DEF_MI_CMD_MI ("inferior-tty-show", mi_cmd_inferior_tty_show),
> + DEF_MI_CMD_MI ("inferior-stdin-set", mi_cmd_inferior_stdin_set),
> + DEF_MI_CMD_MI ("inferior-stdin-show", mi_cmd_inferior_stdin_show),
> + DEF_MI_CMD_MI ("inferior-stdout-set", mi_cmd_inferior_stdout_set),
> + DEF_MI_CMD_MI ("inferior-stdout-show", mi_cmd_inferior_stdout_show),
> + DEF_MI_CMD_MI ("inferior-stderr-set", mi_cmd_inferior_stderr_set),
> + DEF_MI_CMD_MI ("inferior-stderr-show", mi_cmd_inferior_stderr_show),
> DEF_MI_CMD_MI ("info-ada-exceptions", mi_cmd_info_ada_exceptions),
> DEF_MI_CMD_MI ("info-gdb-mi-command", mi_cmd_info_gdb_mi_command),
> DEF_MI_CMD_MI ("info-os", mi_cmd_info_os),
> diff --git a/gdb/mi/mi-cmds.h b/gdb/mi/mi-cmds.h
> index 55141f3..8ffb65f 100644
> --- a/gdb/mi/mi-cmds.h
> +++ b/gdb/mi/mi-cmds.h
> @@ -73,6 +73,12 @@ extern mi_cmd_argv_ftype mi_cmd_file_list_exec_source_files;
> extern mi_cmd_argv_ftype mi_cmd_gdb_exit;
> extern mi_cmd_argv_ftype mi_cmd_inferior_tty_set;
> extern mi_cmd_argv_ftype mi_cmd_inferior_tty_show;
> +extern mi_cmd_argv_ftype mi_cmd_inferior_stdin_set;
> +extern mi_cmd_argv_ftype mi_cmd_inferior_stdin_show;
> +extern mi_cmd_argv_ftype mi_cmd_inferior_stdout_set;
> +extern mi_cmd_argv_ftype mi_cmd_inferior_stdout_show;
> +extern mi_cmd_argv_ftype mi_cmd_inferior_stderr_set;
> +extern mi_cmd_argv_ftype mi_cmd_inferior_stderr_show;
> extern mi_cmd_argv_ftype mi_cmd_info_ada_exceptions;
> extern mi_cmd_argv_ftype mi_cmd_info_gdb_mi_command;
> extern mi_cmd_argv_ftype mi_cmd_info_os;
> diff --git a/gdb/testsuite/gdb.mi/mi-basics.exp b/gdb/testsuite/gdb.mi/mi-basics.exp
> index 476dbdc..89f7d68 100644
> --- a/gdb/testsuite/gdb.mi/mi-basics.exp
> +++ b/gdb/testsuite/gdb.mi/mi-basics.exp
> @@ -264,6 +264,67 @@ proc test_setshow_inferior_tty {} {
> "make sure show takes no arguments"
> }
>
> +proc test_setshow_inferior_std {} {
> + global mi_gdb_prompt
> +
> + # Test that the commands,
> + # -inferior-stdin-set
> + # -inferior-stdin-show
> + # -inferior-stdin-set
> + # -inferior-stdin-show
> + # -inferior-stdin-set
> + # -inferior-stdin-show
> + # are setting/getting the same data in GDB.
> +
> + mi_gdb_test "301-inferior-stdin-show" \
> + "301\\\^done" \
> + "initial stdin is not set"
> +
> + mi_gdb_test "302-inferior-stdin-set /foo/bar" \
> + "302\\\^done" \
> + "set stdin to /foo/bar"
> +
> + mi_gdb_test "303-inferior-stdin-show" \
> + "303\\\^done,inferior_stdin=\"/foo/bar\"" \
> + "std was set correctly"
> +
> + mi_gdb_test "304-inferior-stdin-show should-take-no-args" \
> + "304\\\^error,msg=\"-inferior-stdin-show: Usage: No args\"" \
> + "make sure show takes no arguments"
> +
> + mi_gdb_test "305-inferior-stdout-show" \
> + "305\\\^done" \
> + "initial stdout is not set"
> +
> + mi_gdb_test "306-inferior-stdout-set /foo/bar" \
> + "306\\\^done" \
> + "set stdout to /foo/bar"
> +
> + mi_gdb_test "307-inferior-stdout-show" \
> + "307\\\^done,inferior_stdout=\"/foo/bar\"" \
> + "std was set correctly"
> +
> + mi_gdb_test "308-inferior-stdout-show should-take-no-args" \
> + "308\\\^error,msg=\"-inferior-stdout-show: Usage: No args\"" \
> + "make sure show takes no arguments"
Please make sure there are no duplicate test messages:
https://sourceware.org/gdb/wiki/GDBTestcaseCookbook#Make_sure_test_messages_are_unique
> +
> + mi_gdb_test "309-inferior-stderr-show" \
> + "309\\\^done" \
> + "initial stderr is not set"
> +
> + mi_gdb_test "310-inferior-stderr-set /foo/bar" \
> + "310\\\^done" \
> + "set stderr to /foo/bar"
> +
> + mi_gdb_test "311-inferior-stderr-show" \
> + "311\\\^done,inferior_stderr=\"/foo/bar\"" \
> + "std was set correctly"
> +
> + mi_gdb_test "312-inferior-stderr-show should-take-no-args" \
> + "312\\\^error,msg=\"-inferior-stderr-show: Usage: No args\"" \
> + "make sure show takes no arguments"
> +}
> +
> if { [test_mi_interpreter_selection]
> && [test_exec_and_symbol_mi_operatons] } {
> test_breakpoints_deletion
> @@ -271,6 +332,7 @@ if { [test_mi_interpreter_selection]
> test_cwd_specification
> test_path_specification
> test_setshow_inferior_tty
> + test_setshow_inferior_std
> }
>
> mi_gdb_exit
>
Looks good to me with the nits above fixed.
Thanks,
Pedro Alves
Cleber, thanks for the patch! And thanks Pedro for the CC.
On 05-Oct-15 2:46 PM, Cleber Rosa wrote:
> This introduces the following MI commands:
>
> * -inferior-stdin-set
> * -inferior-stdin-show
> * -inferior-stdout-set
> * -inferior-stdout-show
> * -inferior-stderr-set
> * -inferior-stderr-show
>
> Which are the MI version of the inferior standard I/O redirection
> commands:
>
> * set inferior-stdin (aliased as stdin)
> * show inferior-stdin
> * set inferior-stdout (aliased as stdout)
> * show inferior-stdout
> * set inferior-stderr (aliased as stderr)
These additions look non-controversial to me.
> +@subheading The @code{-inferior-stdin-set} Command
> +@findex -inferior-stdin-set
> +
> +@subheading Synopsis
> +
> +@smallexample
> +-inferior-stdin-set /tmp/answers
> +@end smallexample
> +
> +Set standard input for future runs of the program being debugged.
This documentation does not specify what the parameter to the command is. Is this something you can write
explicitly, so that one does not have to consult CLI docs? It seems you need a filepath, in which case
writing
+@smallexample
+-inferior-stdin-set <filepath>
+@end smallexample
might be clearer (I don't remember texinfo syntax for replaceable part).
Do we want to support passing integer file descriptor here as well?
Thanks,
Volodya
@@ -32144,6 +32144,159 @@ The corresponding @value{GDBN} command is @samp{show inferior-tty}.
(gdb)
@end smallexample
+@subheading The @code{-inferior-stdin-set} Command
+@findex -inferior-stdin-set
+
+@subheading Synopsis
+
+@smallexample
+-inferior-stdin-set /tmp/answers
+@end smallexample
+
+Set standard input for future runs of the program being debugged.
+
+@subheading @value{GDBN} Command
+
+The corresponding @value{GDBN} command is @samp{set inferior-stdin} /tmp/answers.
+
+@subheading Example
+
+@smallexample
+(gdb)
+-inferior-stdin-set /tmp/answers
+^done
+(gdb)
+@end smallexample
+
+@subheading The @code{-inferior-stdin-show} Command
+@findex -inferior-stdin-show
+
+@subheading Synopsis
+
+@smallexample
+-inferior-stdin-show
+@end smallexample
+
+Show standard input to be used on future runs of program being debugged.
+
+@subheading @value{GDBN} Command
+
+The corresponding @value{GDBN} command is @samp{show inferior-stdin}.
+
+@subheading Example
+
+@smallexample
+(gdb)
+-inferior-stdin-set /tmp/answers
+^done
+(gdb)
+-inferior-stdin-show
+^done,inferior_stdin="/tmp/answers"
+(gdb)
+@end smallexample
+
+@subheading The @code{-inferior-stdout-set} Command
+@findex -inferior-stdout-set
+
+@subheading Synopsis
+
+@smallexample
+-inferior-stdout-set /tmp/output
+@end smallexample
+
+Set standard output for future runs of the program being debugged.
+
+@subheading @value{GDBN} Command
+
+The corresponding @value{GDBN} command is @samp{set inferior-stdout} /tmp/output.
+
+@subheading Example
+
+@smallexample
+(gdb)
+-inferior-stdout-set /tmp/output
+^done
+(gdb)
+@end smallexample
+
+@subheading The @code{-inferior-stdout-show} Command
+@findex -inferior-stdout-show
+
+@subheading Synopsis
+
+@smallexample
+-inferior-stdout-show
+@end smallexample
+
+Show standard output to be used on future runs of program being debugged.
+
+@subheading @value{GDBN} Command
+
+The corresponding @value{GDBN} command is @samp{show inferior-stdout}.
+
+@subheading Example
+
+@smallexample
+(gdb)
+-inferior-stdout-set /tmp/output
+^done
+(gdb)
+-inferior-stdout-show
+^done,inferior_stdout="/tmp/output"
+(gdb)
+@end smallexample
+
+@subheading The @code{-inferior-stderr-set} Command
+@findex -inferior-stderr-set
+
+@subheading Synopsis
+
+@smallexample
+-inferior-stderr-set /dev/null
+@end smallexample
+
+Set standard error for future runs of the program being debugged.
+
+@subheading @value{GDBN} Command
+
+The corresponding @value{GDBN} command is @samp{set inferior-stderr} /dev/null.
+
+@subheading Example
+
+@smallexample
+(gdb)
+-inferior-stderr-set /dev/null
+^done
+(gdb)
+@end smallexample
+
+@subheading The @code{-inferior-stderr-show} Command
+@findex -inferior-stderr-show
+
+@subheading Synopsis
+
+@smallexample
+-inferior-stderr-show
+@end smallexample
+
+Show standard error to be used on future runs of program being debugged.
+
+@subheading @value{GDBN} Command
+
+The corresponding @value{GDBN} command is @samp{show inferior-stderr}.
+
+@subheading Example
+
+@smallexample
+(gdb)
+-inferior-stderr-set /dev/null
+^done
+(gdb)
+-inferior-stderr-show
+^done,inferior_stderr="/dev/null"
+(gdb)
+@end smallexample
+
@subheading The @code{-enable-timings} Command
@findex -enable-timings
@@ -268,6 +268,83 @@ mi_cmd_inferior_tty_show (char *command, char **argv, int argc)
"inferior_tty_terminal", inferior_io_terminal);
}
+/* Helper function to simplify mi_cmd_inferior_std{in,out,err}_show. */
+
+static void
+mi_cmd_inferior_std_show_helper(char *command,
+ char **argv,
+ int argc,
+ char *field_name,
+ const char *inferior_std_name)
+{
+ if ( !mi_valid_noargs ("-inferior-stdin-show", argc, argv))
+ error (_("%s: Usage: No args"), command);
+
+ if (inferior_std_name)
+ ui_out_field_string (current_uiout,
+ field_name, inferior_std_name);
+}
+
+/* Set the inferior stdin file name. */
+
+void
+mi_cmd_inferior_stdin_set (char *command, char **argv, int argc)
+{
+ set_inferior_io_stdin (argv[0]);
+}
+
+/* Print the inferior stdin file name. */
+
+void
+mi_cmd_inferior_stdin_show (char *command, char **argv, int argc)
+{
+ mi_cmd_inferior_std_show_helper("-inferior-stdin-show",
+ argv,
+ argc,
+ "inferior_stdin",
+ get_inferior_io_stdin ());
+}
+
+/* Set the inferior stdout file name. */
+
+void
+mi_cmd_inferior_stdout_set (char *command, char **argv, int argc)
+{
+ set_inferior_io_stdout (argv[0]);
+}
+
+/* Print the inferior stdout file name. */
+
+void
+mi_cmd_inferior_stdout_show (char *command, char **argv, int argc)
+{
+ mi_cmd_inferior_std_show_helper("-inferior-stdout-show",
+ argv,
+ argc,
+ "inferior_stdout",
+ get_inferior_io_stdout ());
+}
+
+/* Set the inferior stderr file name. */
+
+void
+mi_cmd_inferior_stderr_set (char *command, char **argv, int argc)
+{
+ set_inferior_io_stderr (argv[0]);
+}
+
+/* Print the inferior stderr file name. */
+
+void
+mi_cmd_inferior_stderr_show (char *command, char **argv, int argc)
+{
+ mi_cmd_inferior_std_show_helper("-inferior-stderr-show",
+ argv,
+ argc,
+ "inferior_stderr",
+ get_inferior_io_stderr ());
+}
+
void
_initialize_mi_cmd_env (void)
{
@@ -123,6 +123,12 @@ static struct mi_cmd mi_cmds[] =
DEF_MI_CMD_CLI ("gdb-version", "show version", 0),
DEF_MI_CMD_MI ("inferior-tty-set", mi_cmd_inferior_tty_set),
DEF_MI_CMD_MI ("inferior-tty-show", mi_cmd_inferior_tty_show),
+ DEF_MI_CMD_MI ("inferior-stdin-set", mi_cmd_inferior_stdin_set),
+ DEF_MI_CMD_MI ("inferior-stdin-show", mi_cmd_inferior_stdin_show),
+ DEF_MI_CMD_MI ("inferior-stdout-set", mi_cmd_inferior_stdout_set),
+ DEF_MI_CMD_MI ("inferior-stdout-show", mi_cmd_inferior_stdout_show),
+ DEF_MI_CMD_MI ("inferior-stderr-set", mi_cmd_inferior_stderr_set),
+ DEF_MI_CMD_MI ("inferior-stderr-show", mi_cmd_inferior_stderr_show),
DEF_MI_CMD_MI ("info-ada-exceptions", mi_cmd_info_ada_exceptions),
DEF_MI_CMD_MI ("info-gdb-mi-command", mi_cmd_info_gdb_mi_command),
DEF_MI_CMD_MI ("info-os", mi_cmd_info_os),
@@ -73,6 +73,12 @@ extern mi_cmd_argv_ftype mi_cmd_file_list_exec_source_files;
extern mi_cmd_argv_ftype mi_cmd_gdb_exit;
extern mi_cmd_argv_ftype mi_cmd_inferior_tty_set;
extern mi_cmd_argv_ftype mi_cmd_inferior_tty_show;
+extern mi_cmd_argv_ftype mi_cmd_inferior_stdin_set;
+extern mi_cmd_argv_ftype mi_cmd_inferior_stdin_show;
+extern mi_cmd_argv_ftype mi_cmd_inferior_stdout_set;
+extern mi_cmd_argv_ftype mi_cmd_inferior_stdout_show;
+extern mi_cmd_argv_ftype mi_cmd_inferior_stderr_set;
+extern mi_cmd_argv_ftype mi_cmd_inferior_stderr_show;
extern mi_cmd_argv_ftype mi_cmd_info_ada_exceptions;
extern mi_cmd_argv_ftype mi_cmd_info_gdb_mi_command;
extern mi_cmd_argv_ftype mi_cmd_info_os;
@@ -264,6 +264,67 @@ proc test_setshow_inferior_tty {} {
"make sure show takes no arguments"
}
+proc test_setshow_inferior_std {} {
+ global mi_gdb_prompt
+
+ # Test that the commands,
+ # -inferior-stdin-set
+ # -inferior-stdin-show
+ # -inferior-stdin-set
+ # -inferior-stdin-show
+ # -inferior-stdin-set
+ # -inferior-stdin-show
+ # are setting/getting the same data in GDB.
+
+ mi_gdb_test "301-inferior-stdin-show" \
+ "301\\\^done" \
+ "initial stdin is not set"
+
+ mi_gdb_test "302-inferior-stdin-set /foo/bar" \
+ "302\\\^done" \
+ "set stdin to /foo/bar"
+
+ mi_gdb_test "303-inferior-stdin-show" \
+ "303\\\^done,inferior_stdin=\"/foo/bar\"" \
+ "std was set correctly"
+
+ mi_gdb_test "304-inferior-stdin-show should-take-no-args" \
+ "304\\\^error,msg=\"-inferior-stdin-show: Usage: No args\"" \
+ "make sure show takes no arguments"
+
+ mi_gdb_test "305-inferior-stdout-show" \
+ "305\\\^done" \
+ "initial stdout is not set"
+
+ mi_gdb_test "306-inferior-stdout-set /foo/bar" \
+ "306\\\^done" \
+ "set stdout to /foo/bar"
+
+ mi_gdb_test "307-inferior-stdout-show" \
+ "307\\\^done,inferior_stdout=\"/foo/bar\"" \
+ "std was set correctly"
+
+ mi_gdb_test "308-inferior-stdout-show should-take-no-args" \
+ "308\\\^error,msg=\"-inferior-stdout-show: Usage: No args\"" \
+ "make sure show takes no arguments"
+
+ mi_gdb_test "309-inferior-stderr-show" \
+ "309\\\^done" \
+ "initial stderr is not set"
+
+ mi_gdb_test "310-inferior-stderr-set /foo/bar" \
+ "310\\\^done" \
+ "set stderr to /foo/bar"
+
+ mi_gdb_test "311-inferior-stderr-show" \
+ "311\\\^done,inferior_stderr=\"/foo/bar\"" \
+ "std was set correctly"
+
+ mi_gdb_test "312-inferior-stderr-show should-take-no-args" \
+ "312\\\^error,msg=\"-inferior-stderr-show: Usage: No args\"" \
+ "make sure show takes no arguments"
+}
+
if { [test_mi_interpreter_selection]
&& [test_exec_and_symbol_mi_operatons] } {
test_breakpoints_deletion
@@ -271,6 +332,7 @@ if { [test_mi_interpreter_selection]
test_cwd_specification
test_path_specification
test_setshow_inferior_tty
+ test_setshow_inferior_std
}
mi_gdb_exit