[pushed 2/3] [gdb/testsuite] Add invisible and blinking attributes in tuiterm

[Tom de Vries <tdevries@suse.de>]

I noticed curses using the invisible and blinking attributes.

Add these in tuiterm.

Tested on x86_64-linux.
---
 gdb/testsuite/gdb.tui/tuiterm.exp |  8 ++++++++
 gdb/testsuite/lib/tuiterm.exp     | 14 ++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/gdb/testsuite/gdb.tui/tuiterm.exp b/gdb/testsuite/gdb.tui/tuiterm.exp
index ff0a3ac48ad..bccb7ef445a 100644
--- a/gdb/testsuite/gdb.tui/tuiterm.exp
+++ b/gdb/testsuite/gdb.tui/tuiterm.exp
@@ -691,6 +691,14 @@ proc test_attrs {} {
 	    2 dim
 	    22 normal
 	}
+	invisible {
+	    8 1
+	    28 0
+	}
+	blinking {
+	    5 1
+	    25 0
+	}
     } {
 	setup_terminal 8 1
 	set re ""
diff --git a/gdb/testsuite/lib/tuiterm.exp b/gdb/testsuite/lib/tuiterm.exp
index 49ce79558c6..90b885d7ab4 100644
--- a/gdb/testsuite/lib/tuiterm.exp
+++ b/gdb/testsuite/lib/tuiterm.exp
@@ -556,6 +556,8 @@ namespace eval Term {
 	    bg default
 	    underline 0
 	    reverse 0
+	    invisible 0
+	    blinking 0
 	}
     }
 
@@ -580,18 +582,30 @@ namespace eval Term {
 		    4 {
 			set _attrs(underline) 1
 		    }
+		    5 {
+			set _attrs(blinking) 1
+		    }
 		    7 {
 			set _attrs(reverse) 1
 		    }
+		    8 {
+			set _attrs(invisible) 1
+		    }
 		    22 {
 			set _attrs(intensity) normal
 		    }
 		    24 {
 			set _attrs(underline) 0
 		    }
+		    25 {
+			set _attrs(blinking) 0
+		    }
 		    27 {
 			set _attrs(reverse) 0
 		    }
+		    28 {
+			set _attrs(invisible) 0
+		    }
 		    30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 {
 			set _attrs(fg) $item
 		    }
-- 
2.35.3