Merge branch 'bs/maint-pre-commit-hook-sample' into maint

diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh
index b13aa7e89ad51566979ab674baa2ac36c7e33da6..ae5290ab43e8b51b32331768371e2a67d700064d 100755 (executable)
--- a/t/t7002-grep.sh
+++ b/t/t7002-grep.sh
@@ -25,13 +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 hello.c &&
+       echo vvv >t/v &&
+       mkdir t/a &&
+       echo vvv >t/a/v &&
+       git add . &&
        test_tick &&
        git commit -m initial
 '
@@ -132,6 +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
@@ -164,6 +213,72 @@ test_expect_success 'grep -e A --and --not -e B' '
        test_cmp expected actual
 '
 
+test_expect_success 'grep -f, non-existent file' '
+       test_must_fail git grep -f patterns
+'
+
+cat >expected <<EOF
+file:foo mmap bar
+file:foo_mmap bar
+file:foo_mmap bar mmap
+file:foo mmap bar_mmap
+file:foo_mmap bar mmap baz
+EOF
+
+cat >pattern <<EOF
+mmap
+EOF
+
+test_expect_success 'grep -f, one pattern' '
+       git grep -f pattern >actual &&
+       test_cmp expected actual
+'
+
+cat >expected <<EOF
+file:foo mmap bar
+file:foo_mmap bar
+file:foo_mmap bar mmap
+file:foo mmap bar_mmap
+file:foo_mmap bar mmap baz
+t/a/v:vvv
+t/v:vvv
+v:vvv
+EOF
+
+cat >patterns <<EOF
+mmap
+vvv
+EOF
+
+test_expect_success 'grep -f, multiple patterns' '
+       git grep -f patterns >actual &&
+       test_cmp expected actual
+'
+
+cat >expected <<EOF
+file:foo mmap bar
+file:foo_mmap bar
+file:foo_mmap bar mmap
+file:foo mmap bar_mmap
+file:foo_mmap bar mmap baz
+t/a/v:vvv
+t/v:vvv
+v:vvv
+EOF
+
+cat >patterns <<EOF
+
+mmap
+
+vvv
+
+EOF
+
+test_expect_success 'grep -f, ignore empty lines' '
+       git grep -f patterns >actual &&
+       test_cmp expected actual
+'
+
 cat >expected <<EOF
 y:y yy
 --
@@ -279,4 +394,21 @@ test_expect_success 'grep -p -B5' '
        test_cmp expected actual
 '
 
+test_expect_success 'grep from a subdirectory to search wider area (1)' '
+       mkdir -p s &&
+       (
+               cd s && git grep "x x x" ..
+       )
+'
+
+test_expect_success 'grep from a subdirectory to search wider area (2)' '
+       mkdir -p s &&
+       (
+               cd s || exit 1
+               ( git grep xxyyzz .. >out ; echo $? >status )
+               ! test -s out &&
+               test 1 = $(cat status)
+       )
+'
+
 test_done