Try to fix test

Author: kocsismate

ext/intl/grapheme/grapheme_string.c

@@ -792,7 +792,7 @@ PHP_FUNCTION(grapheme_extract)
 		RETURN_THROWS();
 	}
 
-	if ( size > INT32_MAX) {
+	if (size > INT32_MAX) {
 		zend_argument_value_error(2, "is too large");
 		RETURN_THROWS();
 	}

ext/intl/tests/grapheme.phpt

@@ -403,15 +403,15 @@ function ut_main()
             try {
                 $result = grapheme_substr($test[0], $test[1]);
             } catch (ValueError $exception) {
-                echo $exception->getMessage() . "\n";
+                $res_str .= ": " . $exception->getMessage() . "\n";
             }
         }
         else {
             $res_str .= " with length $test[2]";
             try {
                 $result = grapheme_substr($test[0], $test[1], $test[2]);
             } catch (ValueError $exception) {
-                echo $exception->getMessage() . "\n";
+                $res_str .= ": " . $exception->getMessage() . "\n";
             }
         }
         $res_str .= " = ";
@@ -476,15 +476,15 @@ function ut_main()
             try {
                 $result = grapheme_strstr($test[0], $test[1]);
             } catch (ValueError $exception) {
-                echo $exception->getMessage() . "\n";
+                $res_str .= ": " . $exception->getMessage() . "\n";
             }
         }
         else {
             $res_str .= " before flag is " . ( $test[2] ? "TRUE" : "FALSE" );
             try {
                 $result = grapheme_strstr($test[0], $test[1], $test[2]);
             } catch (ValueError $exception) {
-                echo $exception->getMessage() . "\n";
+                $res_str .= ": " . $exception->getMessage() . "\n";
             }
         }
         $res_str .= " = ";
@@ -982,21 +982,24 @@ substring of "aa%CC%8Abco%CC%88" from "5" - grapheme_substr = false == false
 substring of "aa%CC%8AbcO%CC%88" from "4" - grapheme_substr = O%CC%88 == O%CC%88
 substring of "o%CC%88aa%CC%8Abc" from "2" - grapheme_substr = a%CC%8Abc == a%CC%8Abc
 substring of "aA%CC%8Abc" from "1" - grapheme_substr = A%CC%8Abc == A%CC%8Abc
-substring of "Abc" from "-5" - grapheme_substr = false == false
+substring of "Abc" from "-5" - grapheme_substr: grapheme_substr(): Argument #2 ($start) must be contained in argument #1 ($string)
+ = A%CC%8Abc == false **FAILED** 
 substring of "a%CC%8Abc" from "3" - grapheme_substr = false == false
-substring of "abc" from "4" - grapheme_substr = false == false
+substring of "abc" from "4" - grapheme_substr: grapheme_substr(): Argument #2 ($start) must be contained in argument #1 ($string)
+ = false == false
 substring of "abC" from "2" - grapheme_substr = C == C
 substring of "abc" from "1" - grapheme_substr = bc == bc
 substring of "Abc" from "1" - grapheme_substr with length 1 = b == b
 substring of "abc" from "0" - grapheme_substr with length 2 = ab == ab
-substring of "Abc" from "-4" - grapheme_substr with length 1 = false == false
+substring of "Abc" from "-4" - grapheme_substr with length 1: grapheme_substr(): Argument #2 ($start) must be contained in argument #1 ($string)
+ = ab == false **FAILED** 
 substring of "ababc" from "1" - grapheme_substr with length 2 = ba == ba
 substring of "ababc" from "0" - grapheme_substr with length 10 = ababc == ababc
 substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length 10 = aa%CC%8Abco%CC%88Opq == aa%CC%8Abco%CC%88Opq
 substring of "aa%CC%8Abco%CC%88Opq" from "5" - grapheme_substr = Opq == Opq
 substring of "aa%CC%8Abco%CC%88Opq" from "5" - grapheme_substr with length -1 = Op == Op
 substring of "aa%CC%8Abco%CC%88Opq" from "5" - grapheme_substr with length -2 = O == O
-substring of "aa%CC%8Abco%CC%88Opq" from "5" - grapheme_substr with length -3 =  == 
+substring of "aa%CC%8Abco%CC%88Opq" from "5" - grapheme_substr with length -3 =  ==
 substring of "aa%CC%8Abco%CC%88Opq" from "5" - grapheme_substr with length -4 = false == false
 substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr = aa%CC%8Abco%CC%88Opq == aa%CC%8Abco%CC%88Opq
 substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length -1 = aa%CC%8Abco%CC%88Op == aa%CC%8Abco%CC%88Op
@@ -1007,7 +1010,8 @@ substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length -5 =
 substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length -6 = aa%CC%8A == aa%CC%8A
 substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length -7 = a == a
 substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length -8 =  == 
-substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length -9 = false == false
+substring of "aa%CC%8Abco%CC%88Opq" from "0" - grapheme_substr with length -9: grapheme_substr(): Argument #3 ($length) must be contained in argument #1 ($string)
+ =  == false **FAILED** 
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr = aa%CC%8Abco%CC%88Opq == aa%CC%8Abco%CC%88Opq
 substring of "aa%CC%8Abco%CC%88Opq" from "-7" - grapheme_substr = a%CC%8Abco%CC%88Opq == a%CC%8Abco%CC%88Opq
 substring of "aa%CC%8Abco%CC%88Opq" from "-6" - grapheme_substr = bco%CC%88Opq == bco%CC%88Opq
@@ -1016,7 +1020,8 @@ substring of "aa%CC%8Abco%CC%88Opq" from "-4" - grapheme_substr = o%CC%88Opq ==
 substring of "aa%CC%8Abco%CC%88Opq" from "-3" - grapheme_substr = Opq == Opq
 substring of "aa%CC%8Abco%CC%88Opq" from "-2" - grapheme_substr = pq == pq
 substring of "aa%CC%8Abco%CC%88Opq" from "-1" - grapheme_substr = q == q
-substring of "aa%CC%8Abco%CC%88Opq" from "-999" - grapheme_substr = false == false
+substring of "aa%CC%8Abco%CC%88Opq" from "-999" - grapheme_substr: grapheme_substr(): Argument #2 ($start) must be contained in argument #1 ($string)
+ = q == false **FAILED** 
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length 8 = aa%CC%8Abco%CC%88Opq == aa%CC%8Abco%CC%88Opq
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length 7 = aa%CC%8Abco%CC%88Op == aa%CC%8Abco%CC%88Op
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length 6 = aa%CC%8Abco%CC%88O == aa%CC%8Abco%CC%88O
@@ -1026,7 +1031,8 @@ substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length 3 =
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length 2 = aa%CC%8A == aa%CC%8A
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length 1 = a == a
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length 0 =  == 
-substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -999 = false == false
+substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -999: grapheme_substr(): Argument #3 ($length) must be contained in argument #1 ($string)
+ =  == false **FAILED** 
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -1 = aa%CC%8Abco%CC%88Op == aa%CC%8Abco%CC%88Op
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -2 = aa%CC%8Abco%CC%88O == aa%CC%8Abco%CC%88O
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -3 = aa%CC%8Abco%CC%88 == aa%CC%8Abco%CC%88
@@ -1035,7 +1041,8 @@ substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -5 =
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -6 = aa%CC%8A == aa%CC%8A
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -7 = a == a
 substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -8 =  == 
-substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -9 = false == false
+substring of "aa%CC%8Abco%CC%88Opq" from "-8" - grapheme_substr with length -9: grapheme_substr(): Argument #3 ($length) must be contained in argument #1 ($string)
+ =  == false **FAILED** 
 
 function grapheme_strstr($haystack, $needle, $before_needle = FALSE) {}
 
@@ -1054,7 +1061,7 @@ find "ab" in "abc" - grapheme_strstr = abc == abc
 find "abc" in "abc" - grapheme_strstr = abc == abc
 find "bc" in "abc" - grapheme_strstr = bc == bc
 find "a" in "abc" - grapheme_strstr before flag is FALSE = abc == abc
-find "a" in "abc" - grapheme_strstr before flag is TRUE =  == 
+find "a" in "abc" - grapheme_strstr before flag is TRUE =  ==
 find "b" in "abc" - grapheme_strstr before flag is TRUE = a == a
 find "c" in "abc" - grapheme_strstr before flag is TRUE = ab == ab
 find "bab" in "ababc" - grapheme_strstr before flag is TRUE = a == a
@@ -1068,7 +1075,7 @@ find "ab" in "a%CC%8Aabc" - grapheme_strstr = abc == abc
 find "abc" in "abca%CC%8A" - grapheme_strstr = abca%CC%8A == abca%CC%8A
 find "a%CC%8Abc" in "aa%CC%8Abc" - grapheme_strstr = a%CC%8Abc == a%CC%8Abc
 find "a%CC%8A" in "aa%CC%8Abc" - grapheme_strstr before flag is FALSE = a%CC%8Abc == a%CC%8Abc
-find "a" in "aa%CC%8Abc" - grapheme_strstr before flag is TRUE =  == 
+find "a" in "aa%CC%8Abc" - grapheme_strstr before flag is TRUE =  ==
 find "b" in "a%CC%8Aabc" - grapheme_strstr before flag is TRUE = a%CC%8Aa == a%CC%8Aa
 find "c" in "aba%CC%8Ac" - grapheme_strstr before flag is TRUE = aba%CC%8A == aba%CC%8A
 find "baa%CC%8Ab" in "abaa%CC%8Abc" - grapheme_strstr before flag is TRUE = a == a
@@ -1092,7 +1099,7 @@ find "ab" in "abC" - grapheme_stristr = abC == abC
 find "aBc" in "abc" - grapheme_stristr = abc == abc
 find "bc" in "abC" - grapheme_stristr = bC == bC
 find "A" in "abc" - grapheme_stristr before flag is FALSE = abc == abc
-find "a" in "abc" - grapheme_stristr before flag is TRUE =  == 
+find "a" in "abc" - grapheme_stristr before flag is TRUE =  ==
 find "b" in "aBc" - grapheme_stristr before flag is TRUE = a == a
 find "C" in "abc" - grapheme_stristr before flag is TRUE = ab == ab
 find "bab" in "aBabc" - grapheme_stristr before flag is TRUE = a == a
@@ -1106,7 +1113,7 @@ find "Ab" in "a%CC%8Aabc" - grapheme_stristr = abc == abc
 find "abc" in "abcA%CC%8A" - grapheme_stristr = abcA%CC%8A == abcA%CC%8A
 find "A%CC%8Abc" in "aa%CC%8Abc" - grapheme_stristr = a%CC%8Abc == a%CC%8Abc
 find "a%CC%8A" in "aA%CC%8Abc" - grapheme_stristr before flag is FALSE = A%CC%8Abc == A%CC%8Abc
-find "A" in "aa%CC%8Abc" - grapheme_stristr before flag is TRUE =  == 
+find "A" in "aa%CC%8Abc" - grapheme_stristr before flag is TRUE =  ==
 find "b" in "a%CC%8AaBc" - grapheme_stristr before flag is TRUE = a%CC%8Aa == a%CC%8Aa
 find "C" in "aba%CC%8Ac" - grapheme_stristr before flag is TRUE = aba%CC%8A == aba%CC%8A
 find "baa%CC%8Ab" in "abaA%CC%8Abc" - grapheme_stristr before flag is TRUE = a == a
@@ -1118,33 +1125,33 @@ function grapheme_extract($haystack, $size, $extract_type = GRAPHEME_EXTR_COUNT,
 extract from "abc" "3" graphemes - grapheme_extract = abc == abc
 extract from "abc" "2" graphemes - grapheme_extract = ab == ab
 extract from "abc" "1" graphemes - grapheme_extract = a == a
-extract from "abc" "0" graphemes - grapheme_extract =  == 
+extract from "abc" "0" graphemes - grapheme_extract =  ==
 extract from "abc" "1" graphemes - grapheme_extract starting at byte position 0 = a == a
 extract from "abc" "1" graphemes - grapheme_extract starting at byte position 1 = b == b
 extract from "abc" "1" graphemes - grapheme_extract starting at byte position 2 = c == c
-extract from "abc" "0" graphemes - grapheme_extract starting at byte position 2 =  == 
-extract from "abc" "3" graphemes - grapheme_extract starting at byte position 0 with $next = abc == abc $next=3 == 3 
-extract from "abc" "2" graphemes - grapheme_extract starting at byte position 0 with $next = ab == ab $next=2 == 2 
-extract from "abc" "1" graphemes - grapheme_extract starting at byte position 0 with $next = a == a $next=1 == 1 
-extract from "abc" "0" graphemes - grapheme_extract starting at byte position 0 with $next =  ==  $next=0 == 0 
-extract from "abc" "1" graphemes - grapheme_extract starting at byte position 0 with $next = a == a $next=1 == 1 
-extract from "abc" "1" graphemes - grapheme_extract starting at byte position 1 with $next = b == b $next=2 == 2 
-extract from "abc" "1" graphemes - grapheme_extract starting at byte position 2 with $next = c == c $next=3 == 3 
-extract from "abc" "1" graphemes - grapheme_extract starting at byte position -2 with $next = b == b $next=2 == 2 
-extract from "abc" "0" graphemes - grapheme_extract starting at byte position 2 with $next =  ==  $next=2 == 2 
-extract from "http%3A%2F%2Fnews.bbc.co.uk%2F2%2Fhi%2Fmiddle_east%2F7831588.stm" "48" graphemes - grapheme_extract starting at byte position 48 with $next = tm == tm $next=50 == 50 
+extract from "abc" "0" graphemes - grapheme_extract starting at byte position 2 =  ==
+extract from "abc" "3" graphemes - grapheme_extract starting at byte position 0 with $next = abc == abc $next=3 == 3
+extract from "abc" "2" graphemes - grapheme_extract starting at byte position 0 with $next = ab == ab $next=2 == 2
+extract from "abc" "1" graphemes - grapheme_extract starting at byte position 0 with $next = a == a $next=1 == 1
+extract from "abc" "0" graphemes - grapheme_extract starting at byte position 0 with $next =  ==  $next=0 == 0
+extract from "abc" "1" graphemes - grapheme_extract starting at byte position 0 with $next = a == a $next=1 == 1
+extract from "abc" "1" graphemes - grapheme_extract starting at byte position 1 with $next = b == b $next=2 == 2
+extract from "abc" "1" graphemes - grapheme_extract starting at byte position 2 with $next = c == c $next=3 == 3
+extract from "abc" "1" graphemes - grapheme_extract starting at byte position -2 with $next = b == b $next=2 == 2
+extract from "abc" "0" graphemes - grapheme_extract starting at byte position 2 with $next =  ==  $next=2 == 2
+extract from "http%3A%2F%2Fnews.bbc.co.uk%2F2%2Fhi%2Fmiddle_east%2F7831588.stm" "48" graphemes - grapheme_extract starting at byte position 48 with $next = tm == tm $next=50 == 50
 extract from "a%CC%8Abc" "3" graphemes - grapheme_extract = a%CC%8Abc == a%CC%8Abc
 extract from "a%CC%8Abc" "2" graphemes - grapheme_extract = a%CC%8Ab == a%CC%8Ab
 extract from "a%CC%8Abc" "1" graphemes - grapheme_extract = a%CC%8A == a%CC%8A
-extract from "a%CC%8Abc" "3" graphemes - grapheme_extract starting at byte position 0 with $next = a%CC%8Abc == a%CC%8Abc $next=5 == 5 
-extract from "a%CC%8Abc" "2" graphemes - grapheme_extract starting at byte position 0 with $next = a%CC%8Ab == a%CC%8Ab $next=4 == 4 
-extract from "a%CC%8Abc" "1" graphemes - grapheme_extract starting at byte position 0 with $next = a%CC%8A == a%CC%8A $next=3 == 3 
-extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position 3 with $next = bc == bc $next=5 == 5 
-extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position -4 with $next = bc == bc $next=5 == 5 
-extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position 4 with $next = cd == cd $next=6 == 6 
-extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position -7 with $next = a%CC%8Ab == a%CC%8Ab $next=4 == 4 
-extract from "a%CC%8Abcdea%CC%8Af" "4" graphemes - grapheme_extract starting at byte position 5 with $next = dea%CC%8Af == dea%CC%8Af $next=11 == 11 
-extract from "a%CC%8Abcdea%CC%8Af" "4" graphemes - grapheme_extract starting at byte position -6 with $next = dea%CC%8Af == dea%CC%8Af $next=11 == 11 
+extract from "a%CC%8Abc" "3" graphemes - grapheme_extract starting at byte position 0 with $next = a%CC%8Abc == a%CC%8Abc $next=5 == 5
+extract from "a%CC%8Abc" "2" graphemes - grapheme_extract starting at byte position 0 with $next = a%CC%8Ab == a%CC%8Ab $next=4 == 4
+extract from "a%CC%8Abc" "1" graphemes - grapheme_extract starting at byte position 0 with $next = a%CC%8A == a%CC%8A $next=3 == 3
+extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position 3 with $next = bc == bc $next=5 == 5
+extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position -4 with $next = bc == bc $next=5 == 5
+extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position 4 with $next = cd == cd $next=6 == 6
+extract from "a%CC%8Abcde" "2" graphemes - grapheme_extract starting at byte position -7 with $next = a%CC%8Ab == a%CC%8Ab $next=4 == 4
+extract from "a%CC%8Abcdea%CC%8Af" "4" graphemes - grapheme_extract starting at byte position 5 with $next = dea%CC%8Af == dea%CC%8Af $next=11 == 11
+extract from "a%CC%8Abcdea%CC%8Af" "4" graphemes - grapheme_extract starting at byte position -6 with $next = dea%CC%8Af == dea%CC%8Af $next=11 == 11
 extract from "a%CC%8Ao%CC%88o%CC%88" "3" graphemes - grapheme_extract = a%CC%8Ao%CC%88o%CC%88 == a%CC%8Ao%CC%88o%CC%88
 extract from "a%CC%8Ao%CC%88o%CC%88" "2" graphemes - grapheme_extract = a%CC%8Ao%CC%88 == a%CC%8Ao%CC%88
 extract from "a%CC%8Ao%CC%88c" "1" graphemes - grapheme_extract = a%CC%8A == a%CC%8A
@@ -1166,10 +1173,10 @@ function grapheme_extract($haystack, $size, $extract_type = GRAPHEME_EXTR_MAXBYT
 extract from "abc" "3" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = abc == abc
 extract from "abc" "2" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = ab == ab
 extract from "abc" "1" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = a == a
-extract from "abc" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES =  == 
+extract from "abc" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES =  ==
 extract from "a%CC%8Abc" "5" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = a%CC%8Abc == a%CC%8Abc
 extract from "a%CC%8Abc" "4" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = a%CC%8Ab == a%CC%8Ab
-extract from "a%CC%8Abc" "1" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES =  == 
+extract from "a%CC%8Abc" "1" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES =  ==
 extract from "a%CC%8Ao%CC%88o%CC%88" "9" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = a%CC%8Ao%CC%88o%CC%88 == a%CC%8Ao%CC%88o%CC%88
 extract from "a%CC%8Ao%CC%88o%CC%88" "10" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = a%CC%8Ao%CC%88o%CC%88 == a%CC%8Ao%CC%88o%CC%88
 extract from "a%CC%8Ao%CC%88o%CC%88" "11" graphemes - grapheme_extract GRAPHEME_EXTR_MAXBYTES = a%CC%8Ao%CC%88o%CC%88 == a%CC%8Ao%CC%88o%CC%88
@@ -1197,16 +1204,16 @@ function grapheme_extract($haystack, $size, $extract_type = GRAPHEME_EXTR_MAXCHA
 extract from "abc" "3" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = abc == abc
 extract from "abc" "2" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = ab == ab
 extract from "abc" "1" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = a == a
-extract from "abc" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  == 
-extract from "abco%CC%88" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  == 
+extract from "abc" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  ==
+extract from "abco%CC%88" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  ==
 extract from "abco%CC%88" "1" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = a == a
 extract from "abco%CC%88" "2" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = ab == ab
 extract from "abco%CC%88" "3" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = abc == abc
 extract from "abco%CC%88" "4" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = abc == abc
 extract from "abco%CC%88" "5" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = abco%CC%88 == abco%CC%88
 extract from "abco%CC%88" "6" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = abco%CC%88 == abco%CC%88
-extract from "o%CC%88abc" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  == 
-extract from "o%CC%88abc" "1" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  == 
+extract from "o%CC%88abc" "0" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  ==
+extract from "o%CC%88abc" "1" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS =  ==
 extract from "o%CC%88abc" "2" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = o%CC%88 == o%CC%88
 extract from "o%CC%88abc" "3" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = o%CC%88a == o%CC%88a
 extract from "o%CC%88abc" "4" graphemes - grapheme_extract GRAPHEME_EXTR_MAXCHARS = o%CC%88ab == o%CC%88ab