ash: add most of hush process subst tests

ash passes these. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-24 12:49:49 +02:00
parent 621fc50e83
commit 4a1d8f6d6e
12 changed files with 89 additions and 0 deletions
--- a/shell/ash_test/ash-psubst/emptytick.tests
+++ b/shell/ash_test/ash-psubst/emptytick.tests
@@ -0,0 +1,16 @@
+true;  ``; echo $?
+false; ``; echo $?
+true;  `""`; echo $?
+false; `""`; echo $?
+true;  `     `; echo $?
+false; `     `; echo $?
+
+true;  $(); echo $?
+false; $(); echo $?
+true;  $(""); echo $?
+false; $(""); echo $?
+true;  $(     ); echo $?
+false; $(     ); echo $?
+
+exec ''; echo $?
+echo Not reached