SYN SYN

[p5sagit/p5-mst-13.2.git] / t / pragma / warn / regcomp

diff --git a/t/pragma/warn/regcomp b/t/pragma/warn/regcomp
index f67fafa..59076d5 100644 (file)
--- a/t/pragma/warn/regcomp
+++ b/t/pragma/warn/regcomp
@@ -1,48 +1,167 @@
   regcomp.c    AOK
 
-  %.*s matches null string many times   
+  Strange *+?{} on zero-length expression      [S_study_chunk]
+       /(?=a)?/
 
+  %.*s matches null string many times          [S_regpiece]
        $a = "ABC123" ; $a =~ /(?=a)*/'
 
-  Strange *+?{} on zero-length expression
+  /%.127s/: Unrecognized escape \\%c passed through    [S_regatom] 
+       $x = '\m' ; /$x/
 
-       /(?=a)?/
+  Character class [:%.*s:] unknown     [S_regpposixcc]
+
+  Character class syntax [%c %c] belongs inside character classes [S_checkposixcc] 
+  
+  /%.127s/: false [] range \"%*.*s\" in regexp [S_regclass]
 
-  Character class syntax [. .] is reserved for future extensions
-  Character class syntax [= =] is reserved for future extensions
+  /%.127s/: false [] range \"%*.*s\" in regexp [S_regclassutf8]
+
+  /%.127s/: Unrecognized escape \\%c in character class passed through"        [S_regclass] 
+
+  /%.127s/: Unrecognized escape \\%c in character class passed through"        [S_regclassutf8] 
 
 __END__
-# regcomp.c
-use warning 'unsafe' ;
+# regcomp.c [S_regpiece]
+use warnings 'regexp' ;
 my $a = "ABC123" ; 
 $a =~ /(?=a)*/ ;
-no warning 'unsafe' ;
+no warnings 'regexp' ;
 $a =~ /(?=a)*/ ;
 EXPECT
-(?=a)* matches null string many times at - line 4.
+(?=a)* matches null string many times before HERE mark in regex m/(?=a)* << HERE / at - line 4.
 ########
-# regcomp.c
-use warning 'unsafe' ;
+# regcomp.c [S_study_chunk]
+use warnings 'regexp' ;
 $_ = "" ;
 /(?=a)?/;
-no warning 'unsafe' ;
+no warnings 'regexp' ;
 /(?=a)?/;
 EXPECT
-Strange *+?{} on zero-length expression at - line 4.
+Quantifier unexpected on zero-length expression before HERE mark in regex m/(?=a)? << HERE / at - line 4.
 ########
-# regcomp.c
-use warning 'unsafe' ;
+# regcomp.c [S_regatom]
+$x = '\m' ;
+use warnings 'regexp' ;
+$a =~ /a$x/ ;
+no warnings 'regexp' ;
+$a =~ /a$x/ ;
+EXPECT
+Unrecognized escape \m passed through before HERE mark in regex m/a\m << HERE / at - line 4.
+########
+# regcomp.c [S_regpposixcc S_checkposixcc]
+BEGIN { $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3 }
+use warnings 'regexp' ;
 $_ = "" ;
-/[:foo:]/;
-/[.bar.]/;
-/[=zog=]/;
-no warning 'unsafe' ;
-/[a[:foo:]b]/;
-/[a[.bar.]b]/;
-/[a[=zog=]b]/;
-EXPECT
-Character class syntax [: :] belongs inside character classes at - line 4.
-Character class syntax [. .] belongs inside character classes at - line 5.
-Character class syntax [. .] is reserved for future extensions at - line 5.
-Character class syntax [= =] belongs inside character classes at - line 6.
-Character class syntax [= =] is reserved for future extensions at - line 6.
+/[:alpha:]/;
+/[:zog:]/;
+/[[:zog:]]/;
+no warnings 'regexp' ;
+/[:alpha:]/;
+/[:zog:]/;
+/[[:zog:]]/;
+EXPECT
+POSIX syntax [: :] belongs inside character classes before HERE mark in regex m/[:alpha:] << HERE / at - line 5.
+POSIX syntax [: :] belongs inside character classes before HERE mark in regex m/[:zog:] << HERE / at - line 6.
+POSIX class [:zog:] unknown before HERE mark in regex m/[[:zog:] << HERE ]/
+########
+# regcomp.c [S_checkposixcc]
+BEGIN { $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3 }
+use warnings 'regexp' ;
+$_ = "" ;
+/[.zog.]/;
+no warnings 'regexp' ;
+/[.zog.]/;
+EXPECT
+POSIX syntax [. .] belongs inside character classes before HERE mark in regex m/[.zog.] << HERE / at - line 5.
+POSIX syntax [. .] is reserved for future extensions before HERE mark in regex m/[.zog.] << HERE /
+########
+# regcomp.c [S_checkposixcc]
+BEGIN { $ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3 }
+use warnings 'regexp' ;
+$_ = "" ;
+/[[.zog.]]/;
+no warnings 'regexp' ;
+/[[.zog.]]/;
+EXPECT
+POSIX syntax [. .] is reserved for future extensions before HERE mark in regex m/[[.zog.] << HERE ]/
+########
+# regcomp.c [S_regclass]
+$_ = "";
+use warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+no warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+EXPECT
+False [] range "a-\d" before HERE mark in regex m/[a-\d << HERE ]/ at - line 5.
+False [] range "\d-" before HERE mark in regex m/[\d- << HERE b]/ at - line 6.
+False [] range "\s-" before HERE mark in regex m/[\s- << HERE \d]/ at - line 7.
+False [] range "\d-" before HERE mark in regex m/[\d- << HERE \s]/ at - line 8.
+False [] range "a-[:digit:]" before HERE mark in regex m/[a-[:digit:] << HERE ]/ at - line 9.
+False [] range "[:digit:]-" before HERE mark in regex m/[[:digit:]- << HERE b]/ at - line 10.
+False [] range "[:alpha:]-" before HERE mark in regex m/[[:alpha:]- << HERE [:digit:]]/ at - line 11.
+False [] range "[:digit:]-" before HERE mark in regex m/[[:digit:]- << HERE [:alpha:]]/ at - line 12.
+########
+# regcomp.c [S_regclassutf8]
+BEGIN {
+    if (ord("\t") == 5) {
+        print "SKIPPED\n# ebcdic regular expression ranges differ.";
+        exit 0;
+    }
+}
+use utf8;
+$_ = "";
+use warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+no warnings 'regexp' ;
+/[a-b]/;
+/[a-\d]/;
+/[\d-b]/;
+/[\s-\d]/;
+/[\d-\s]/;
+/[a-[:digit:]]/;
+/[[:digit:]-b]/;
+/[[:alpha:]-[:digit:]]/;
+/[[:digit:]-[:alpha:]]/;
+EXPECT
+False [] range "a-\d" before HERE mark in regex m/[a-\d << HERE ]/ at - line 12.
+False [] range "\d-" before HERE mark in regex m/[\d- << HERE b]/ at - line 13.
+False [] range "\s-" before HERE mark in regex m/[\s- << HERE \d]/ at - line 14.
+False [] range "\d-" before HERE mark in regex m/[\d- << HERE \s]/ at - line 15.
+False [] range "a-[:digit:]" before HERE mark in regex m/[a-[:digit:] << HERE ]/ at - line 16.
+False [] range "[:digit:]-" before HERE mark in regex m/[[:digit:]- << HERE b]/ at - line 17.
+False [] range "[:alpha:]-" before HERE mark in regex m/[[:alpha:]- << HERE [:digit:]]/ at - line 18.
+False [] range "[:digit:]-" before HERE mark in regex m/[[:digit:]- << HERE [:alpha:]]/ at - line 19.
+########
+# regcomp.c [S_regclass S_regclassutf8]
+use warnings 'regexp' ;
+$a =~ /[a\zb]/ ;
+no warnings 'regexp' ;
+$a =~ /[a\zb]/ ;
+EXPECT
+Unrecognized escape \z in character class passed through before HERE mark in regex m/[a\z << HERE b]/ at - line 3.
+