From 2f4b97f91071f5060bf2da482cf8b0d70486d808 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= <rene.scharfe@lsrfire.ath.cx>
Date: Thu, 7 May 2009 21:44:17 +0200
Subject: parseopt: add OPT_NEGBIT

Add OPTION_NEGBIT and OPT_NEGBIT, mirroring OPTION_BIT and OPT_BIT.
OPT_NEGBIT can be used together with OPT_BIT to define two options
that cancel each other out.

Note: this patch removes the reminder from the test script because
it adds a test for --no-or4 and there already was one for --or4.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t0040-parse-options.sh | 31 +++++++++++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

(limited to 't/t0040-parse-options.sh')

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index e38241c80..9054ed603 100755
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -12,6 +12,7 @@ usage: test-parse-options <options>
 
     -b, --boolean         get a boolean
     -4, --or4             bitwise-or boolean with ...0100
+    --neg-or4             same as --no-or4
 
     -i, --integer <n>     get a integer
     -j <n>                get a integer, too
@@ -245,7 +246,33 @@ test_expect_success 'OPT_BIT() and OPT_SET_INT() work' '
 	test_cmp expect output
 '
 
-# --or4
-# --no-or4
+test_expect_success 'OPT_NEGBIT() and OPT_SET_INT() work' '
+	test-parse-options --set23 -bbbbb --neg-or4 > output 2> output.err &&
+	test ! -s output.err &&
+	test_cmp expect output
+'
+
+cat > expect <<EOF
+boolean: 6
+integer: 0
+timestamp: 0
+string: (not set)
+abbrev: 7
+verbose: 0
+quiet: no
+dry run: no
+EOF
+
+test_expect_success 'OPT_BIT() works' '
+	test-parse-options -bb --or4 > output 2> output.err &&
+	test ! -s output.err &&
+	test_cmp expect output
+'
+
+test_expect_success 'OPT_NEGBIT() works' '
+	test-parse-options -bb --no-neg-or4 > output 2> output.err &&
+	test ! -s output.err &&
+	test_cmp expect output
+'
 
 test_done
-- 
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