fixup! stash: improve option parsing test coverage

In preparation for a newer patch series.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

t/t3903-stash.sh

@@ -444,36 +444,6 @@ test_expect_failure 'stash file to directory' '
 	test foo = "$(cat file/file)"
 '
 
-test_expect_success 'giving too many ref arguments does not modify files' '
-	git stash clear &&
-	test_when_finished "git reset --hard HEAD" &&
-	echo foo >file2 &&
-	git stash &&
-	echo bar >file2 &&
-	git stash &&
-	test-tool chmtime =123456789 file2 &&
-	for type in apply pop "branch stash-branch"
-	do
-		test_must_fail git stash $type stash@{0} stash@{1} 2>err &&
-		test_i18ngrep "Too many revisions" err &&
-		test 123456789 = $(test-tool chmtime -g file2) || return 1
-	done
-'
-
-test_expect_success 'drop: too many arguments errors out (does nothing)' '
-	git stash list >expect &&
-	test_must_fail git stash drop stash@{0} stash@{1} 2>err &&
-	test_i18ngrep "Too many revisions" err &&
-	git stash list >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'show: too many arguments errors out (does nothing)' '
-	test_must_fail git stash show stash@{0} stash@{1} 2>err 1>out &&
-	test_i18ngrep "Too many revisions" err &&
-	test_must_be_empty out
-'
-
 test_expect_success 'stash create - no changes' '
 	git stash clear &&
 	test_when_finished "git reset --hard HEAD" &&
@@ -509,11 +479,6 @@ test_expect_success 'stash branch - stashes on stack, stash-like argument' '
 	test $(git ls-files --modified | wc -l) -eq 1
 '
 
-test_expect_success 'stash branch complains with no arguments' '
-	test_must_fail git stash branch 2>err &&
-	test_i18ngrep "No branch name specified" err
-'
-
 test_expect_success 'stash show format defaults to --stat' '
 	git stash clear &&
 	test_when_finished "git reset --hard HEAD" &&