t3903: reduce dependencies on previous tests

Skipping previous tests to work through only failing tests with
arguments like --run=4,122- causes some tests to fail because subdir
doesn't exist yet (it is created by a previous test; typically
"unstashing in a subdirectory"). Create it on demand for tests that need
it, but don't fail (-p) if the directory already exists.

Signed-off-by: D. Ben Knoble <ben.knoble+github@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index 74666ff3e4b2b8fa5aa9651e85dc7c82621bd304..b8936a653b2f47cf4dcdb7e48182cab511c17335 100755 (executable)
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -895,6 +895,7 @@ test_expect_success 'branch: should not drop the stash if the apply fails' '
 
 test_expect_success 'apply: show same status as git status (relative to ./)' '
        git stash clear &&
+       mkdir -p subdir &&
        echo 1 >subdir/subfile1 &&
        echo 2 >subdir/subfile2 &&
        git add subdir/subfile1 &&
@@ -1327,6 +1328,7 @@ test_expect_success 'stash -k -- <pathspec> leaves unstaged files intact' '
 
 test_expect_success 'stash -- <subdir> leaves untracked files in subdir intact' '
        git reset &&
+       mkdir -p subdir &&
        >subdir/untracked &&
        >subdir/tracked1 &&
        >subdir/tracked2 &&
@@ -1343,6 +1345,7 @@ test_expect_success 'stash -- <subdir> leaves untracked files in subdir intact'
 
 test_expect_success 'stash -- <subdir> works with binary files' '
        git reset &&
+       mkdir -p subdir &&
        >subdir/untracked &&
        >subdir/tracked &&
        cp "$TEST_DIRECTORY"/test-binary-1.png subdir/tracked-binary &&