Add test-index-version

diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh
index 155bfdb7d75c17daae23229d87c7c3e84668f3a4..b4709e28b5107cfad95290a78ac0260df0485213 100755 (executable)
--- a/t/t7002-grep.sh
+++ b/t/t7002-grep.sh
@@ -8,6 +8,15 @@ test_description='git grep various.
 
 . ./test-lib.sh
 
+cat >hello.c <<EOF
+#include <stdio.h>
+int main(int argc, const char **argv)
+{
+       printf("Hello world.\n");
+       return 0;
+}
+EOF
+
 test_expect_success setup '
        {
                echo foo mmap bar
@@ -16,13 +25,17 @@ test_expect_success setup '
                echo foo mmap bar_mmap
                echo foo_mmap bar mmap baz
        } >file &&
+       echo vvv >v &&
        echo ww w >w &&
        echo x x xx x >x &&
        echo y yy >y &&
        echo zzz > z &&
        mkdir t &&
        echo test >t/t &&
-       git add file w x y z t/t &&
+       echo vvv >t/v &&
+       mkdir t/a &&
+       echo vvv >t/a/v &&
+       git add . &&
        test_tick &&
        git commit -m initial
 '
@@ -123,6 +136,51 @@ do
                ! git grep -c test $H | grep /dev/null
         '
 
+       test_expect_success "grep --max-depth -1 $L" '
+               {
+                       echo ${HC}t/a/v:1:vvv
+                       echo ${HC}t/v:1:vvv
+                       echo ${HC}v:1:vvv
+               } >expected &&
+               git grep --max-depth -1 -n -e vvv $H >actual &&
+               test_cmp expected actual
+       '
+
+       test_expect_success "grep --max-depth 0 $L" '
+               {
+                       echo ${HC}v:1:vvv
+               } >expected &&
+               git grep --max-depth 0 -n -e vvv $H >actual &&
+               test_cmp expected actual
+       '
+
+       test_expect_success "grep --max-depth 0 -- '*' $L" '
+               {
+                       echo ${HC}t/a/v:1:vvv
+                       echo ${HC}t/v:1:vvv
+                       echo ${HC}v:1:vvv
+               } >expected &&
+               git grep --max-depth 0 -n -e vvv $H -- "*" >actual &&
+               test_cmp expected actual
+       '
+
+       test_expect_success "grep --max-depth 1 $L" '
+               {
+                       echo ${HC}t/v:1:vvv
+                       echo ${HC}v:1:vvv
+               } >expected &&
+               git grep --max-depth 1 -n -e vvv $H >actual &&
+               test_cmp expected actual
+       '
+
+       test_expect_success "grep --max-depth 0 -- t $L" '
+               {
+                       echo ${HC}t/v:1:vvv
+               } >expected &&
+               git grep --max-depth 0 -n -e vvv $H -- t >actual &&
+               test_cmp expected actual
+       '
+
 done
 
 cat >expected <<EOF
@@ -229,9 +287,45 @@ test_expect_success 'log grep (6)' '
 test_expect_success 'grep with CE_VALID file' '
        git update-index --assume-unchanged t/t &&
        rm t/t &&
-       test "$(git grep --no-ext-grep t)" = "t/t:test" &&
+       test "$(git grep --no-ext-grep test)" = "t/t:test" &&
        git update-index --no-assume-unchanged t/t &&
        git checkout t/t
 '
 
+cat >expected <<EOF
+hello.c=#include <stdio.h>
+hello.c:       return 0;
+EOF
+
+test_expect_success 'grep -p with userdiff' '
+       git config diff.custom.funcname "^#" &&
+       echo "hello.c diff=custom" >.gitattributes &&
+       git grep -p return >actual &&
+       test_cmp expected actual
+'
+
+cat >expected <<EOF
+hello.c=int main(int argc, const char **argv)
+hello.c:       return 0;
+EOF
+
+test_expect_success 'grep -p' '
+       rm -f .gitattributes &&
+       git grep -p return >actual &&
+       test_cmp expected actual
+'
+
+cat >expected <<EOF
+hello.c-#include <stdio.h>
+hello.c=int main(int argc, const char **argv)
+hello.c-{
+hello.c-       printf("Hello world.\n");
+hello.c:       return 0;
+EOF
+
+test_expect_success 'grep -p -B5' '
+       git grep -p -B5 return >actual &&
+       test_cmp expected actual
+'
+
 test_done