[gnome-builder] terminal: add some TTY assertions

[Christian Hergert <chergert src gnome org>]

commit 8d540c7df5305e427efc82b8d6a02e03d0a32e99
Author: Christian Hergert <chergert redhat com>
Date:   Thu May 2 11:25:05 2019 -0700

    terminal: add some TTY assertions

 src/libide/terminal/ide-terminal-launcher.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/libide/terminal/ide-terminal-launcher.c b/src/libide/terminal/ide-terminal-launcher.c
index 7e37e4abf..8a4cf7e6a 100644
--- a/src/libide/terminal/ide-terminal-launcher.c
+++ b/src/libide/terminal/ide-terminal-launcher.c
@@ -218,6 +218,8 @@ spawn_host_launcher (IdeTerminalLauncher *self,
   ide_subprocess_launcher_take_stdout_fd (launcher, dup (pty_fd));
   ide_subprocess_launcher_take_stderr_fd (launcher, dup (pty_fd));
 
+  g_assert (ide_subprocess_launcher_get_needs_tty (launcher));
+
   for (guint i = 0; i < G_N_ELEMENTS (default_environment); i++)
     ide_subprocess_launcher_setenv (launcher,
                                     default_environment[i].key,
@@ -289,6 +291,8 @@ spawn_runtime_launcher (IdeTerminalLauncher *self,
   ide_subprocess_launcher_take_stdout_fd (launcher, dup (pty_fd));
   ide_subprocess_launcher_take_stderr_fd (launcher, dup (pty_fd));
 
+  g_assert (ide_subprocess_launcher_get_needs_tty (launcher));
+
   for (guint i = 0; i < G_N_ELEMENTS (default_environment); i++)
     ide_subprocess_launcher_setenv (launcher,
                                     default_environment[i].key,