regex: use regexec_buf()

diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index a41be3142e85112af7de1c2e865b7b2e261e7ebd..75db02389885d74942e0b20da55796130c0d2c62 100755 (executable)
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -11,6 +11,10 @@ subcommands of git submodule.
 
 . ./test-lib.sh
 
+test_expect_success 'submodule deinit works on empty repository' '
+       git submodule deinit --all
+'
+
 test_expect_success 'setup - initial commit' '
        >t &&
        git add t &&
@@ -899,7 +903,8 @@ test_expect_success 'submodule deinit works on repository without submodules' '
                >file &&
                git add file &&
                git commit -m "repo should not be empty"
-               git submodule deinit .
+               git submodule deinit . &&
+               git submodule deinit --all
        )
 '
 
@@ -941,6 +946,19 @@ test_expect_success 'submodule deinit . deinits all initialized submodules' '
        rmdir init example2
 '
 
+test_expect_success 'submodule deinit --all deinits all initialized submodules' '
+       git submodule update --init &&
+       git config submodule.example.foo bar &&
+       git config submodule.example2.frotz nitfol &&
+       test_must_fail git submodule deinit &&
+       git submodule deinit --all >actual &&
+       test -z "$(git config --get-regexp "submodule\.example\.")" &&
+       test -z "$(git config --get-regexp "submodule\.example2\.")" &&
+       test_i18ngrep "Cleared directory .init" actual &&
+       test_i18ngrep "Cleared directory .example2" actual &&
+       rmdir init example2
+'
+
 test_expect_success 'submodule deinit deinits a submodule when its work tree is missing or empty' '
        git submodule update --init &&
        rm -rf init example2/* example2/.git &&
@@ -1007,6 +1025,10 @@ test_expect_success 'submodule deinit is silent when used on an uninitialized su
        test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
        test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
        test_i18ngrep "Cleared directory .init" actual &&
+       git submodule deinit --all >actual &&
+       test_i18ngrep ! "Submodule .example. (.*) unregistered for path .init" actual &&
+       test_i18ngrep ! "Submodule .example2. (.*) unregistered for path .example2" actual &&
+       test_i18ngrep "Cleared directory .init" actual &&
        rmdir init example2
 '