patch 8.0.1685: can't set ANSI colors of a terminal window
Problem: Can't set ANSI colors of a terminal window.
Solution: Add term_setansicolors(), term_getansicolors() and
g:term_ansi_colors. (Andy Massimino, closes #2747)
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
index 5645625..3b95d39 100644
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -1255,3 +1255,73 @@
call ch_logfile('', '')
call delete('Xlog')
endfunc
+
+func Test_terminal_ansicolors_default()
+ let colors = [
+ \ '#000000', '#e00000',
+ \ '#00e000', '#e0e000',
+ \ '#0000e0', '#e000e0',
+ \ '#00e0e0', '#e0e0e0',
+ \ '#808080', '#ff4040',
+ \ '#40ff40', '#ffff40',
+ \ '#4040ff', '#ff40ff',
+ \ '#40ffff', '#ffffff',
+ \]
+
+ let buf = Run_shell_in_terminal({})
+ call assert_equal(colors, term_getansicolors(buf))
+ call Stop_shell_in_terminal(buf)
+ call term_wait(buf)
+
+ exe buf . 'bwipe'
+endfunc
+
+let s:test_colors = [
+ \ '#616e64', '#0d0a79',
+ \ '#6d610d', '#0a7373',
+ \ '#690d0a', '#6d696e',
+ \ '#0d0a6f', '#616e0d',
+ \ '#0a6479', '#6d0d0a',
+ \ '#617373', '#0d0a69',
+ \ '#6d690d', '#0a6e6f',
+ \ '#610d0a', '#6e6479',
+ \]
+
+func Test_terminal_ansicolors_global()
+ let g:terminal_ansi_colors = reverse(copy(s:test_colors))
+ let buf = Run_shell_in_terminal({})
+ call assert_equal(g:terminal_ansi_colors, term_getansicolors(buf))
+ call Stop_shell_in_terminal(buf)
+ call term_wait(buf)
+
+ exe buf . 'bwipe'
+ unlet g:terminal_ansi_colors
+endfunc
+
+func Test_terminal_ansicolors_func()
+ let g:terminal_ansi_colors = reverse(copy(s:test_colors))
+ let buf = Run_shell_in_terminal({'ansi_colors': s:test_colors})
+ call assert_equal(s:test_colors, term_getansicolors(buf))
+
+ call term_setansicolors(buf, g:terminal_ansi_colors)
+ call assert_equal(g:terminal_ansi_colors, term_getansicolors(buf))
+
+ let colors = [
+ \ 'ivory', 'AliceBlue',
+ \ 'grey67', 'dark goldenrod',
+ \ 'SteelBlue3', 'PaleVioletRed4',
+ \ 'MediumPurple2', 'yellow2',
+ \ 'RosyBrown3', 'OrangeRed2',
+ \ 'white smoke', 'navy blue',
+ \ 'grey47', 'gray97',
+ \ 'MistyRose2', 'DodgerBlue4',
+ \]
+ call term_setansicolors(buf, colors)
+
+ let colors[4] = 'Invalid'
+ call assert_fails('call term_setansicolors(buf, colors)', 'E474:')
+
+ call Stop_shell_in_terminal(buf)
+ call term_wait(buf)
+ exe buf . 'bwipe'
+endfunc