Module Name: src
Committed By: rillig
Date: Thu Feb 25 00:26:57 UTC 2021
Modified Files:
src/tests/lib/libcurses/tests: addbytes
Log Message:
libcurses: ensure that '\b' in handled correctly in addstr
Just to ensure that the recent fix for '\t' handling in addstr/addch
didn't introduce another bug.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/lib/libcurses/tests/addbytes
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/lib/libcurses/tests/addbytes
diff -u src/tests/lib/libcurses/tests/addbytes:1.2 src/tests/lib/libcurses/tests/addbytes:1.3
--- src/tests/lib/libcurses/tests/addbytes:1.2 Sat Feb 13 22:19:47 2021
+++ src/tests/lib/libcurses/tests/addbytes Thu Feb 25 00:26:57 2021
@@ -1,4 +1,4 @@
-# $NetBSD: addbytes,v 1.2 2021/02/13 22:19:47 rillig Exp $
+# $NetBSD: addbytes,v 1.3 2021/02/25 00:26:57 rillig Exp $
#
# Tests adding bytes to stdscr.
#
@@ -18,3 +18,21 @@ call2 0 16 getyx STDSCR
call OK addbytes "\n" 1
call2 1 0 getyx STDSCR
+
+call OK addbytes "12345\010" 6
+call2 1 4 getyx STDSCR
+
+call OK addbytes "\010\010\010\010" 4
+call2 1 0 getyx STDSCR
+
+# When curx is already 0, backspace is a no-op.
+call OK addbytes "\010" 1
+call2 1 0 getyx STDSCR
+
+call OK addbytes "123\t" 4
+call2 1 8 getyx STDSCR
+
+# Backspace affects the cursor position, no matter whether the previously
+# output char was a tab or a space.
+call OK addbytes "\010" 1
+call2 1 7 getyx STDSCR
