t9101: use "git hash-object" without dash

diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh
index 0922c708f16fea490a85d16d5d4d366df0fb2088..fc2307eaa3b4e8b1481fd7aa5ae0f93d085338af 100755 (executable)
--- a/t/t4015-diff-whitespace.sh
+++ b/t/t4015-diff-whitespace.sh
@@ -7,7 +7,7 @@ test_description='Test special whitespace in diff engine.
 
 '
 . ./test-lib.sh
-. ../diff-lib.sh
+. "$TEST_DIRECTORY"/diff-lib.sh
 
 # Ray Lehtiniemi's example
 
@@ -144,7 +144,7 @@ test_expect_success 'check with no whitespace errors' '
 test_expect_success 'check with trailing whitespace' '
 
        echo "foo(); " > x &&
-       ! git diff --check
+       test_must_fail git diff --check
 
 '
 
@@ -152,7 +152,7 @@ test_expect_success 'check with space before tab in indent' '
 
        # indent has space followed by hard tab
        echo "  foo();" > x &&
-       ! git diff --check
+       test_must_fail git diff --check
 
 '
 
@@ -181,7 +181,7 @@ test_expect_success 'check staged with trailing whitespace' '
 
        echo "foo(); " > x &&
        git add x &&
-       ! git diff --cached --check
+       test_must_fail git diff --cached --check
 
 '
 
@@ -190,7 +190,7 @@ test_expect_success 'check staged with space before tab in indent' '
        # indent has space followed by hard tab
        echo "  foo();" > x &&
        git add x &&
-       ! git diff --cached --check
+       test_must_fail git diff --cached --check
 
 '
 
@@ -206,7 +206,7 @@ test_expect_success 'check with trailing whitespace (diff-index)' '
 
        echo "foo(); " > x &&
        git add x &&
-       ! git diff-index --check HEAD
+       test_must_fail git diff-index --check HEAD
 
 '
 
@@ -215,7 +215,7 @@ test_expect_success 'check with space before tab in indent (diff-index)' '
        # indent has space followed by hard tab
        echo "  foo();" > x &&
        git add x &&
-       ! git diff-index --check HEAD
+       test_must_fail git diff-index --check HEAD
 
 '
 
@@ -231,7 +231,7 @@ test_expect_success 'check staged with trailing whitespace (diff-index)' '
 
        echo "foo(); " > x &&
        git add x &&
-       ! git diff-index --cached --check HEAD
+       test_must_fail git diff-index --cached --check HEAD
 
 '
 
@@ -240,7 +240,7 @@ test_expect_success 'check staged with space before tab in indent (diff-index)'
        # indent has space followed by hard tab
        echo "  foo();" > x &&
        git add x &&
-       ! git diff-index --cached --check HEAD
+       test_must_fail git diff-index --cached --check HEAD
 
 '
 
@@ -256,7 +256,7 @@ test_expect_success 'check with trailing whitespace (diff-tree)' '
 
        echo "foo(); " > x &&
        git commit -m "another commit" x &&
-       ! git diff-tree --check HEAD^ HEAD
+       test_must_fail git diff-tree --check HEAD^ HEAD
 
 '
 
@@ -265,7 +265,7 @@ test_expect_success 'check with space before tab in indent (diff-tree)' '
        # indent has space followed by hard tab
        echo "  foo();" > x &&
        git commit -m "yet another" x &&
-       ! git diff-tree --check HEAD^ HEAD
+       test_must_fail git diff-tree --check HEAD^ HEAD
 
 '
 
@@ -281,7 +281,7 @@ test_expect_success 'check trailing whitespace (trailing-space: on)' '
 
        git config core.whitespace "trailing-space" &&
        echo "foo ();   " > x &&
-       ! git diff --check
+       test_must_fail git diff --check
 
 '
 
@@ -299,7 +299,7 @@ test_expect_success 'check space before tab in indent (space-before-tab: on)' '
        # indent contains space followed by HT
        git config core.whitespace "space-before-tab" &&
        echo "  foo ();   " > x &&
-       ! git diff --check
+       test_must_fail git diff --check
 
 '
 
@@ -315,7 +315,7 @@ test_expect_success 'check spaces as indentation (indent-with-non-tab: on)' '
 
        git config core.whitespace "indent-with-non-tab" &&
        echo "        foo ();" > x &&
-       ! git diff --check
+       test_must_fail git diff --check
 
 '
 
@@ -323,7 +323,7 @@ test_expect_success 'check tabs and spaces as indentation (indent-with-non-tab:
 
        git config core.whitespace "indent-with-non-tab" &&
        echo "                  foo ();" > x &&
-       ! git diff --check
+       test_must_fail git diff --check
 
 '
 
@@ -341,4 +341,31 @@ test_expect_success 'checkdiff detects trailing blank lines' '
        git diff --check | grep "ends with blank"
 '
 
+test_expect_success 'checkdiff allows new blank lines' '
+       git checkout x &&
+       mv x y &&
+       (
+               echo "/* This is new */" &&
+               echo "" &&
+               cat y
+       ) >x &&
+       git diff --check
+'
+
+test_expect_success 'combined diff with autocrlf conversion' '
+
+       git reset --hard &&
+       echo >x hello &&
+       git commit -m "one side" x &&
+       git checkout HEAD^ &&
+       echo >x goodbye &&
+       git commit -m "the other side" x &&
+       git config core.autocrlf true &&
+       test_must_fail git merge master &&
+
+       git diff | sed -e "1,/^@@@/d" >actual &&
+       ! grep "^-" actual
+
+'
+
 test_done