bash prompt: mention that PROMPT_COMMAND mode is faster

diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index 5dfbda7491aceaa64215ac94bdd416f9b93f55d3..634b2b74f49558781f612e3044d99cbc6fa3e657 100755 (executable)
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -200,17 +200,17 @@ test_expect_success 'apply -q is quiet' '
        echo foo > file &&
        git stash &&
        git stash apply -q > output.out 2>&1 &&
-       test ! -s output.out
+       test_must_be_empty output.out
 '
 
 test_expect_success 'save -q is quiet' '
        git stash save --quiet > output.out 2>&1 &&
-       test ! -s output.out
+       test_must_be_empty output.out
 '
 
 test_expect_success 'pop -q is quiet' '
        git stash pop -q > output.out 2>&1 &&
-       test ! -s output.out
+       test_must_be_empty output.out
 '
 
 test_expect_success 'pop -q --index works and is quiet' '
@@ -219,13 +219,13 @@ test_expect_success 'pop -q --index works and is quiet' '
        git stash save --quiet &&
        git stash pop -q --index > output.out 2>&1 &&
        test foo = "$(git show :file)" &&
-       test ! -s output.out
+       test_must_be_empty output.out
 '
 
 test_expect_success 'drop -q is quiet' '
        git stash &&
        git stash drop -q > output.out 2>&1 &&
-       test ! -s output.out
+       test_must_be_empty output.out
 '
 
 test_expect_success 'stash -k' '
@@ -336,41 +336,58 @@ test_expect_success SYMLINKS 'stash file to symlink (full stage)' '
 
 # This test creates a commit with a symlink used for the following tests
 
-test_expect_success SYMLINKS 'stash symlink to file' '
+test_expect_success 'stash symlink to file' '
        git reset --hard &&
-       ln -s file filelink &&
-       git add filelink &&
+       test_ln_s_add file filelink &&
        git commit -m "Add symlink" &&
        rm filelink &&
        cp file filelink &&
-       git stash save "symlink to file" &&
+       git stash save "symlink to file"
+'
+
+test_expect_success SYMLINKS 'this must have re-created the symlink' '
        test -h filelink &&
-       case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
+       case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac
+'
+
+test_expect_success 'unstash must re-create the file' '
        git stash apply &&
        ! test -h filelink &&
        test bar = "$(cat file)"
 '
 
-test_expect_success SYMLINKS 'stash symlink to file (stage rm)' '
+test_expect_success 'stash symlink to file (stage rm)' '
        git reset --hard &&
        git rm filelink &&
        cp file filelink &&
-       git stash save "symlink to file (stage rm)" &&
+       git stash save "symlink to file (stage rm)"
+'
+
+test_expect_success SYMLINKS 'this must have re-created the symlink' '
        test -h filelink &&
-       case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
+       case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac
+'
+
+test_expect_success 'unstash must re-create the file' '
        git stash apply &&
        ! test -h filelink &&
        test bar = "$(cat file)"
 '
 
-test_expect_success SYMLINKS 'stash symlink to file (full stage)' '
+test_expect_success 'stash symlink to file (full stage)' '
        git reset --hard &&
        rm filelink &&
        cp file filelink &&
        git add filelink &&
-       git stash save "symlink to file (full stage)" &&
+       git stash save "symlink to file (full stage)"
+'
+
+test_expect_success SYMLINKS 'this must have re-created the symlink' '
        test -h filelink &&
-       case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
+       case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac
+'
+
+test_expect_success 'unstash must re-create the file' '
        git stash apply &&
        ! test -h filelink &&
        test bar = "$(cat file)"