27600: extend =~ syntax to set positional variables for matches

1 files changed, 33 insertions, 0 deletions

diff --git a/Test/C02cond.ztst b/Test/C02cond.ztst
index de82dcbe2..b0e278f4b 100644
--- a/Test/C02cond.ztst
+++ b/Test/C02cond.ztst
@@ -251,6 +251,39 @@ F:Failures in these cases do not indicate a problem in the shell.
   fi
 0:regex tests shouldn't crash
 
+  if zmodload -i zsh/regex 2>/dev/null; then
+    string="this has stuff in it"
+    bad_regex=0
+    if [[ $string =~ "h([a-z]*) s([a-z]*) " ]]; then
+      if [[ "$MATCH $MBEGIN $MEND" != "has stuff  6 15" ]]; then
+	print -r "regex variables MATCH MBEGIN MEND:
+  '$MATCH $MBEGIN $MEND'
+  should be:
+  'has stuff  6 15'" >&2
+        bad_regex=1
+      else
+	results=("as 7 8" "tuff 11 14")
+	for i in 1 2; do
+	  if [[ "$match[$i] $mbegin[$i] $mend[$i]" != $results[i] ]]; then
+	    print -r "regex variables match[$i] mbegin[$i] mend[$i]:
+  '$match[$i] $mbegin[$i] $mend[$i]'
+  should be
+  '$results[$i]'" >&2
+	    break
+	  fi
+	done
+      fi
+    else
+      print -r "regex failed to match '$string'" >&2
+    fi
+    (( bad_regex )) || print OK
+  else
+    # if it didn't load, tough, but not a test error
+    print OK
+  fi
+0:MATCH, MBEGIN, MEND, match, mbegin, mend
+>OK
+
 %clean
   # This works around a bug in rm -f in some versions of Cygwin
   chmod 644 unmodish