40803, 40804, 40805, 40806: Parameter test additions.

Potentially dodgy string for ${(z)...} splitting from Sebastian.

Check that $- and ${-} produce plausible results.

Author: Peter Stephenson

ChangeLog

@@ -1,5 +1,13 @@
 2017-03-09  Peter Stephenson  <p.stephenson@samsung.com>
 
+	* 40805: (combined with the previous change):
+	Test/D04parameter.ztst: Check that $- and ${-} produce a
+	plausible result.
+
+	* Sebastian: 40803 as modified in 40804 and 40806:
+	Test/D04parameter.ztst: check for the (z) split flag on some
+	partly binary data that might be problematic.
+
 	* 40796: Src/exec.c: We don't want magic '=' expansion if we are
 	already parsing a separate variable name and value.
 

Test/D04parameter.ztst

@@ -640,6 +640,11 @@
 >echo
 >$(|||) bar
 
+  foo=$'\x06ZUI\x1f text-field example: \x1azuitfieldtfield1_1\x1a\'\'\x1a\'\'\x1a1\x1aZUI\\[my_tfield1_width\\]\x1aZUI\\[my_tfield1_start\\]\x1aZUI\\[my_tfield1_data\\]\x1c'
+  print "${#${(z@)foo}}"
+0:Test real-world data that once seemed to fail
+>4
+
   psvar=(dog)
   setopt promptsubst
   foo='It shouldn'\''t $(happen) to a %1v.'
@@ -2055,7 +2060,7 @@
   a='~-/'; echo $~a
 0:Regression: "-" became Dash in workers/37689, breaking ~- expansion
 *>*
-F:We do not care what $OLDPWD is, as long as it doesn't cause an error
+F:We do not care what $OLDPWD is, as long as it does not cause an error
 
   (
   set -- one 'two three' four
@@ -2136,3 +2141,10 @@ F:We do not care what $OLDPWD is, as long as it doesn't cause an error
 >[one two three four]
 F:As of this writing, var=$@ and var="$@" with null IFS have unspecified
 F:behavior, see http://austingroupbugs.net/view.php?id=888
+
+  () {
+    setopt localoptions extendedglob
+    [[ $- = [[:alnum:]]## ]] || print Failed 1
+    [[ ${-} = [[:alnum:]]## ]] || print Failed 2
+  }
+0:$- expansion correctly handles Dash token