test-lib: allow negation of prerequisites

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index e3f354a45e382dbaa9de4557aa9310fa21eb626b..244a43c9201a3d81d0931f5f127bd2dcfd068eba 100755 (executable)
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -51,7 +51,7 @@ EOF
 test_expect_success 'test help' '
        test_must_fail test-parse-options -h > output 2> output.err &&
        test ! -s output.err &&
-       test_cmp expect output
+       test_i18ncmp expect output
 '
 
 mv expect expect.err
@@ -79,6 +79,17 @@ check() {
        test_cmp expect output
 }
 
+check_i18n() {
+       what="$1" &&
+       shift &&
+       expect="$1" &&
+       shift &&
+       sed "s/^$what .*/$what $expect/" <expect.template >expect &&
+       test-parse-options $* >output 2>output.err &&
+       test ! -s output.err &&
+       test_i18ncmp expect output
+}
+
 check_unknown() {
        case "$1" in
        --*)
@@ -92,6 +103,19 @@ check_unknown() {
        test_cmp expect output.err
 }
 
+check_unknown_i18n() {
+       case "$1" in
+       --*)
+               echo error: unknown option \`${1#--}\' >expect ;;
+       -*)
+               echo error: unknown switch \`${1#-}\' >expect ;;
+       esac &&
+       cat expect.err >>expect &&
+       test_must_fail test-parse-options $* >output 2>output.err &&
+       test ! -s output &&
+       test_i18ncmp expect output.err
+}
+
 test_expect_success 'OPT_BOOL() #1' 'check boolean: 1 --yes'
 test_expect_success 'OPT_BOOL() #2' 'check boolean: 1 --no-doubt'
 test_expect_success 'OPT_BOOL() #3' 'check boolean: 1 -D'
@@ -104,8 +128,8 @@ test_expect_success 'OPT_BOOL() is idempotent #2' 'check boolean: 1 -DB'
 test_expect_success 'OPT_BOOL() negation #1' 'check boolean: 0 -D --no-yes'
 test_expect_success 'OPT_BOOL() negation #2' 'check boolean: 0 -D --no-no-doubt'
 
-test_expect_success 'OPT_BOOL() no negation #1' 'check_unknown --fear'
-test_expect_success 'OPT_BOOL() no negation #2' 'check_unknown --no-no-fear'
+test_expect_success 'OPT_BOOL() no negation #1' 'check_unknown_i18n --fear'
+test_expect_success 'OPT_BOOL() no negation #2' 'check_unknown_i18n --no-no-fear'
 
 test_expect_success 'OPT_BOOL() positivation' 'check boolean: 0 -D --doubt'
 
@@ -310,8 +334,8 @@ EOF
 
 test_expect_success 'OPT_CALLBACK() and callback errors work' '
        test_must_fail test-parse-options --no-length > output 2> output.err &&
-       test_cmp expect output &&
-       test_cmp expect.err output.err
+       test_i18ncmp expect output &&
+       test_i18ncmp expect.err output.err
 '
 
 cat > expect <<EOF