t7004-tag: Skip more tests if gpg is not available.

diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh
index 00a7d762ce6867d4f14d8157ddee4daec3dea0f6..c8b4f65f380f3941c75bd6ed52975777d2b28d67 100755 (executable)
--- a/t/t7002-grep.sh
+++ b/t/t7002-grep.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2006 Junio C Hamano
 #
 
-test_description='git grep -w
+test_description='git grep various.
 '
 
 . ./test-lib.sh
@@ -19,7 +19,9 @@ test_expect_success setup '
        echo x x xx x >x &&
        echo y yy >y &&
        echo zzz > z &&
-       git add file x y z &&
+       mkdir t &&
+       echo test >t/t &&
+       git add file x y z t/t &&
        git commit -m initial
 '
 
@@ -80,6 +82,35 @@ do
                        diff expected actual
                fi
        '
+
+       test_expect_success "grep $L (t-1)" '
+               echo "${HC}t/t:1:test" >expected &&
+               git grep -n -e test $H >actual &&
+               diff expected actual
+       '
+
+       test_expect_success "grep $L (t-2)" '
+               echo "${HC}t:1:test" >expected &&
+               (
+                       cd t &&
+                       git grep -n -e test $H
+               ) >actual &&
+               diff expected actual
+       '
+
+       test_expect_success "grep $L (t-3)" '
+               echo "${HC}t/t:1:test" >expected &&
+               (
+                       cd t &&
+                       git grep --full-name -n -e test $H
+               ) >actual &&
+               diff expected actual
+       '
+
+       test_expect_success "grep -c $L (no /dev/null)" '
+               ! git grep -c test $H | grep -q /dev/null
+        '
+
 done
 
 test_done