fix PCRE tests

ext/pcre/tests/bug34790.phpt

@@ -21,3 +21,14 @@ array(4) {
   [3]=>
   string(3) "the"
 }
+--UEXPECT--
+array(4) {
+  [0]=>
+  unicode(3) "the"
+  [1]=>
+  unicode(3) "the"
+  [2]=>
+  unicode(3) "the"
+  [3]=>
+  unicode(3) "the"
+}

ext/pcre/tests/dollar_endonly.phpt

@@ -37,3 +37,27 @@ array(1) {
 "
   }
 }
+--UEXPECT--
+int(1)
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    unicode(5) "aeiou"
+  }
+}
+int(0)
+array(1) {
+  [0]=>
+  array(0) {
+  }
+}
+int(1)
+array(1) {
+  [0]=>
+  array(1) {
+    [0]=>
+    unicode(6) "aeiou
+"
+  }
+}

ext/pcre/tests/match_flags.phpt

@@ -125,3 +125,112 @@ array(2) {
     }
   }
 }
+--UEXPECT--
+int(2)
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    unicode(2) "zx"
+    [1]=>
+    unicode(2) "ax"
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    unicode(1) "z"
+    [1]=>
+    unicode(1) "a"
+  }
+}
+int(2)
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    unicode(2) "zx"
+    [1]=>
+    unicode(1) "z"
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    unicode(2) "yx"
+    [1]=>
+    unicode(1) "y"
+  }
+}
+int(2)
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    array(2) {
+      [0]=>
+      unicode(2) "zx"
+      [1]=>
+      int(0)
+    }
+    [1]=>
+    array(2) {
+      [0]=>
+      unicode(2) "yx"
+      [1]=>
+      int(2)
+    }
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    array(2) {
+      [0]=>
+      unicode(1) "z"
+      [1]=>
+      int(0)
+    }
+    [1]=>
+    array(2) {
+      [0]=>
+      unicode(1) "y"
+      [1]=>
+      int(2)
+    }
+  }
+}
+int(2)
+array(2) {
+  [0]=>
+  array(2) {
+    [0]=>
+    array(2) {
+      [0]=>
+      unicode(2) "zx"
+      [1]=>
+      int(0)
+    }
+    [1]=>
+    array(2) {
+      [0]=>
+      unicode(1) "z"
+      [1]=>
+      int(0)
+    }
+  }
+  [1]=>
+  array(2) {
+    [0]=>
+    array(2) {
+      [0]=>
+      unicode(2) "yx"
+      [1]=>
+      int(2)
+    }
+    [1]=>
+    array(2) {
+      [0]=>
+      unicode(1) "y"
+      [1]=>
+      int(2)
+    }
+  }
+}

ext/pcre/tests/match_flags2.phpt

@@ -99,14 +99,14 @@ array(2) {
   [0]=>
   array(2) {
     [0]=>
-    string(2) "xa"
+    unicode(2) "xa"
     [1]=>
     int(4)
   }
   [1]=>
   array(2) {
     [0]=>
-    string(1) "a"
+    unicode(1) "a"
     [1]=>
     int(5)
   }
@@ -116,14 +116,14 @@ array(2) {
   [0]=>
   array(2) {
     [0]=>
-    string(2) "ax"
+    unicode(2) "ax"
     [1]=>
     int(5)
   }
   [1]=>
   array(2) {
     [0]=>
-    string(1) "a"
+    unicode(1) "a"
     [1]=>
     int(5)
   }
@@ -133,42 +133,42 @@ array(6) {
   [0]=>
   array(2) {
     [0]=>
-    string(4) "zxax"
+    unicode(4) "zxax"
     [1]=>
     int(3)
   }
   [u"capt1"]=>
   array(2) {
     [0]=>
-    string(1) "z"
+    unicode(1) "z"
     [1]=>
     int(3)
   }
   [1]=>
   array(2) {
     [0]=>
-    string(1) "z"
+    unicode(1) "z"
     [1]=>
     int(3)
   }
   [2]=>
   array(2) {
     [0]=>
-    string(1) "x"
+    unicode(1) "x"
     [1]=>
     int(4)
   }
   [u"letsmix"]=>
   array(2) {
     [0]=>
-    string(2) "ax"
+    unicode(2) "ax"
     [1]=>
     int(5)
   }
   [3]=>
   array(2) {
     [0]=>
-    string(2) "ax"
+    unicode(2) "ax"
     [1]=>
     int(5)
   }

ext/pcre/tests/match_flags3.phpt

@@ -44,3 +44,29 @@ array(1) {
 
 Warning: preg_match(): Numeric named subpatterns are not allowed in %smatch_flags3.php on line 14
 bool(false)
+--UEXPECTF--
+Warning: preg_match(): Empty regular expression in %s on line %d
+bool(false)
+int(1)
+array(1) {
+  [0]=>
+  unicode(3) "789"
+}
+int(1)
+array(1) {
+  [0]=>
+  unicode(3) "123"
+}
+int(2)
+array(1) {
+  [0]=>
+  array(2) {
+    [0]=>
+    unicode(3) "789"
+    [1]=>
+    unicode(3) "012"
+  }
+}
+
+Warning: preg_match(): Numeric named subpatterns are not allowed in %s on line %d
+bool(false)

ext/pcre/tests/pcre_anchored.phpt

@@ -20,3 +20,12 @@ array(1) {
 int(0)
 int(0)
 int(0)
+--UEXPECT--
+int(1)
+array(1) {
+  [0]=>
+  unicode(3) "abc"
+}
+int(0)
+int(0)
+int(0)

ext/pcre/tests/pcre_extended.phpt

@@ -27,3 +27,17 @@ array(1) {
   [0]=>
   string(5) "aeiou"
 }
+--UEXPECT--
+int(0)
+array(0) {
+}
+int(1)
+array(1) {
+  [0]=>
+  unicode(5) "aeiou"
+}
+int(1)
+array(1) {
+  [0]=>
+  unicode(5) "aeiou"
+}

ext/pcre/tests/study.phpt

@@ -29,3 +29,14 @@ int(1)
 string(5) "aeiou"
 int(1)
 string(5) "aeiou"
+--UEXPECT--
+int(1)
+unicode(1) "a"
+int(1)
+unicode(1) "a"
+int(1)
+unicode(1) "i"
+int(1)
+unicode(5) "aeiou"
+int(1)
+unicode(5) "aeiou"

ext/pcre/tests/ungreedy.phpt

@@ -29,3 +29,19 @@ array(1) {
   [0]=>
   string(4) "<aa>"
 }
+--UEXPECT--
+int(1)
+array(1) {
+  [0]=>
+  unicode(14) "<aa> <bb> <cc>"
+}
+int(1)
+array(1) {
+  [0]=>
+  unicode(4) "<aa>"
+}
+int(1)
+array(1) {
+  [0]=>
+  unicode(4) "<aa>"
+}