Merge branch 'jh/trace2-sid-fix'

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index b8f366c4420f47d913b1d830037d846e4e443074..800b3ea5f5b64650efa95bfa05e8f90945966f85 100755 (executable)
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -203,20 +203,24 @@ file: (not set)
 EOF
 
 test_expect_success 'unambiguously abbreviated option' '
+       GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
        test-tool parse-options --int 2 --boolean --no-bo >output 2>output.err &&
        test_must_be_empty output.err &&
        test_cmp expect output
 '
 
 test_expect_success 'unambiguously abbreviated option with "="' '
+       GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
        test-tool parse-options --expect="integer: 2" --int=2
 '
 
 test_expect_success 'ambiguously abbreviated option' '
-       test_expect_code 129 test-tool parse-options --strin 123
+       test_expect_code 129 env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
+       test-tool parse-options --strin 123
 '
 
 test_expect_success 'non ambiguous option (after two options it abbreviates)' '
+       GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
        test-tool parse-options --expect="string: 123" --st 123
 '
 
@@ -325,6 +329,7 @@ file: (not set)
 EOF
 
 test_expect_success 'negation of OPT_NONEG flags is not ambiguous' '
+       GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
        test-tool parse-options --no-ambig >output 2>output.err &&
        test_must_be_empty output.err &&
        test_cmp expect output
@@ -370,4 +375,11 @@ test_expect_success '--no-verbose resets multiple verbose to 0' '
        test-tool parse-options --expect="verbose: 0" -v -v -v --no-verbose
 '
 
+test_expect_success 'GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS works' '
+       GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
+               test-tool parse-options --ye &&
+       test_must_fail env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true \
+               test-tool parse-options --ye
+'
+
 test_done