Merge branch 'bw/diff-metainfo-color'

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index bbc821ef97de76ef532ec1d1d704da15e8973500..3d450ed379fcd1bf480fc75feb0e6ddb8f05e5be 100755 (executable)
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -33,6 +33,8 @@ Magic arguments
     --quux                means --quux
     -NUM                  set integer to NUM
     +                     same as -b
+    --ambiguous           positive ambiguity
+    --no-ambiguous        negative ambiguity
 
 Standard options
     --abbrev[=<n>]        use <n> digits to display SHA-1s
@@ -315,4 +317,22 @@ test_expect_success 'OPT_NUMBER_CALLBACK() works' '
        test_cmp expect output
 '
 
+cat >expect <<EOF
+boolean: 0
+integer: 0
+timestamp: 0
+string: (not set)
+abbrev: 7
+verbose: 0
+quiet: no
+dry run: no
+file: (not set)
+EOF
+
+test_expect_success 'negation of OPT_NONEG flags is not ambiguous' '
+       test-parse-options --no-ambig >output 2>output.err &&
+       test ! -s output.err &&
+       test_cmp expect output
+'
+
 test_done