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Perlito5 - another 42 standard tests pass
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@fglock
fglock committed Nov 29, 2012
1 parent 0bc2e7a commit a9955f1
Showing 1 changed file with 154 additions and 154 deletions.
308 changes: 154 additions & 154 deletions t5/op/index.t
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Expand Up @@ -7,7 +7,7 @@ BEGIN {
}

use strict;
plan( tests => 36 );
plan( tests => 78 );


sub run_tests {
Expand Down Expand Up @@ -70,159 +70,159 @@ is(index($a, "bar", ), 5);
is(rindex($a, "\x{1234}"), 4);
is(rindex($a, "foo", ), 0);

#{
# my $needle = "\x{1230}\x{1270}";
# my @needles = split ( //, $needle );
# my $haystack = "\x{1228}\x{1228}\x{1230}\x{1270}";
# foreach ( @needles ) {
# my $a = index ( "\x{1228}\x{1228}\x{1230}\x{1270}", $_ );
# my $b = index ( $haystack, $_ );
# is($a, $b, q{[perl #22375] 'split'/'index' problem for utf8});
# }
# $needle = "\x{1270}\x{1230}"; # Transpose them.
# @needles = split ( //, $needle );
# foreach ( @needles ) {
# my $a = index ( "\x{1228}\x{1228}\x{1230}\x{1270}", $_ );
# my $b = index ( $haystack, $_ );
# is($a, $b, q{[perl #22375] 'split'/'index' problem for utf8});
# }
#}

#{
# my $search;
# my $text;
# $search = latin1_to_native("foo \xc9 bar");
# $text = latin1_to_native("a\xa3\xa3a $search $search quux");
#
# my $text_utf8 = $text;
# utf8::upgrade($text_utf8);
# my $search_utf8 = $search;
# utf8::upgrade($search_utf8);
#
# is (index($text, $search), 5);
# is (rindex($text, $search), 18);
# is (index($text, $search_utf8), 5);
# is (rindex($text, $search_utf8), 18);
# is (index($text_utf8, $search), 5);
# is (rindex($text_utf8, $search), 18);
# is (index($text_utf8, $search_utf8), 5);
# is (rindex($text_utf8, $search_utf8), 18);
#
# my $text_octets = $text_utf8;
# utf8::encode ($text_octets);
# my $search_octets = $search_utf8;
# utf8::encode ($search_octets);
#
# is (index($text_octets, $search_octets), 7, "index octets, octets")
# or _diag ($text_octets, $search_octets);
# is (rindex($text_octets, $search_octets), 21, "rindex octets, octets");
# is (index($text_octets, $search_utf8), -1);
# is (rindex($text_octets, $search_utf8), -1);
# is (index($text_utf8, $search_octets), -1);
# is (rindex($text_utf8, $search_octets), -1);
#
# is (index($text_octets, $search), -1);
# is (rindex($text_octets, $search), -1);
# is (index($text, $search_octets), -1);
# is (rindex($text, $search_octets), -1);
#}
#
#foreach my $utf8 ('', ', utf-8') {
# foreach my $arraybase (0, 1, -1, -2) {
# my $expect_pos = 2 + $arraybase;
#
# my $prog = "no warnings 'deprecated';\n";
# $prog .= "\$[ = $arraybase; \$big = \"N\\xabN\\xab\"; ";
# $prog .= '$big .= chr 256; chop $big; ' if $utf8;
# $prog .= 'print rindex $big, "N", 2 + $[';
#
# fresh_perl_is($prog, $expect_pos, {}, "\$[ = $arraybase$utf8");
# }
#}
#
#SKIP: {
# skip "UTF-EBCDIC is limited to 0x7fffffff", 3 if ord("A") == 193;
#
# my $a = "\x{80000000}";
# my $s = $a.'defxyz';
# is(index($s, 'def'), 1, "0x80000000 is a single character");
#
# my $b = "\x{fffffffd}";
# my $t = $b.'pqrxyz';
# is(index($t, 'pqr'), 1, "0xfffffffd is a single character");
#
# local ${^UTF8CACHE} = -1;
# is(index($t, 'xyz'), 4, "0xfffffffd and utf8cache");
#}
#
#
## Tests for NUL characters.
#{
# my @tests = (
# ["", -1, -1, -1],
# ["foo", -1, -1, -1],
# ["\0", 0, -1, -1],
# ["\0\0", 0, 0, -1],
# ["\0\0\0", 0, 0, 0],
# ["foo\0", 3, -1, -1],
# ["foo\0foo\0\0", 3, 7, -1],
# );
# foreach my $l (1 .. 3) {
# my $q = "\0" x $l;
# my $i = 0;
# foreach my $test (@tests) {
# $i ++;
# my $str = $$test [0];
# my $res = $$test [$l];
#
# {
# is (index ($str, $q), $res, "Find NUL character(s)");
# }
#
# #
# # Bug #53746 shows a difference between variables and literals,
# # so test literals as well.
# #
# my $test_str = qq {is (index ("$str", "$q"), $res, } .
# qq {"Find NUL character(s)")};
# $test_str =~ s/\0/\\0/g;
#
# eval $test_str;
# die $@ if $@;
# }
# }
#}
#
#{
# # RT#75898
# is(eval { utf8::upgrade($_ = " "); index $_, " ", 72 }, -1,
# 'UTF-8 cache handles offset beyond the end of the string');
# $_ = "\x{100}BC";
# is(index($_, "C", 4), -1,
# 'UTF-8 cache handles offset beyond the end of the string');
#}
#
## RT #89218
#use constant {PVBM => 'galumphing', PVBM2 => 'bang'};
#
#sub index_it {
# is(index('galumphing', PVBM), 0,
# "index isn't confused by format compilation");
#}
#
#index_it();
#is($^A, '', '$^A is empty');
#formline PVBM;
#is($^A, 'galumphing', "formline isn't confused by index compilation");
#index_it();
#
#$^A = '';
## must not do index here before formline.
#is($^A, '', '$^A is empty');
#formline PVBM2;
#is($^A, 'bang', "formline isn't confused by index compilation");
#is(index('bang', PVBM2), 0, "index isn't confused by format compilation");
#
# {
# my $needle = "\x{1230}\x{1270}";
# my @needles = split ( //, $needle );
# my $haystack = "\x{1228}\x{1228}\x{1230}\x{1270}";
# foreach ( @needles ) {
# my $a = index ( "\x{1228}\x{1228}\x{1230}\x{1270}", $_ );
# my $b = index ( $haystack, $_ );
# is($a, $b, q{[perl #22375] 'split'/'index' problem for utf8});
# }
# $needle = "\x{1270}\x{1230}"; # Transpose them.
# @needles = split ( //, $needle );
# foreach ( @needles ) {
# my $a = index ( "\x{1228}\x{1228}\x{1230}\x{1270}", $_ );
# my $b = index ( $haystack, $_ );
# is($a, $b, q{[perl #22375] 'split'/'index' problem for utf8});
# }
# }
#
# {
# my $search;
# my $text;
# $search = latin1_to_native("foo \xc9 bar");
# $text = latin1_to_native("a\xa3\xa3a $search $search quux");
#
# my $text_utf8 = $text;
# utf8::upgrade($text_utf8);
# my $search_utf8 = $search;
# utf8::upgrade($search_utf8);
#
# is (index($text, $search), 5);
# is (rindex($text, $search), 18);
# is (index($text, $search_utf8), 5);
# is (rindex($text, $search_utf8), 18);
# is (index($text_utf8, $search), 5);
# is (rindex($text_utf8, $search), 18);
# is (index($text_utf8, $search_utf8), 5);
# is (rindex($text_utf8, $search_utf8), 18);
#
# my $text_octets = $text_utf8;
# utf8::encode ($text_octets);
# my $search_octets = $search_utf8;
# utf8::encode ($search_octets);
#
# is (index($text_octets, $search_octets), 7, "index octets, octets")
# or _diag ($text_octets, $search_octets);
# is (rindex($text_octets, $search_octets), 21, "rindex octets, octets");
# is (index($text_octets, $search_utf8), -1);
# is (rindex($text_octets, $search_utf8), -1);
# is (index($text_utf8, $search_octets), -1);
# is (rindex($text_utf8, $search_octets), -1);
#
# is (index($text_octets, $search), -1);
# is (rindex($text_octets, $search), -1);
# is (index($text, $search_octets), -1);
# is (rindex($text, $search_octets), -1);
# }
#
# foreach my $utf8 ('', ', utf-8') {
# foreach my $arraybase (0, 1, -1, -2) {
# my $expect_pos = 2 + $arraybase;
#
# my $prog = "no warnings 'deprecated';\n";
# $prog .= "\$[ = $arraybase; \$big = \"N\\xabN\\xab\"; ";
# $prog .= '$big .= chr 256; chop $big; ' if $utf8;
# $prog .= 'print rindex $big, "N", 2 + $[';
#
# fresh_perl_is($prog, $expect_pos, {}, "\$[ = $arraybase$utf8");
# }
# }
#
# SKIP: {
# skip "UTF-EBCDIC is limited to 0x7fffffff", 3 if ord("A") == 193;
#
# my $a = "\x{80000000}";
# my $s = $a.'defxyz';
# is(index($s, 'def'), 1, "0x80000000 is a single character");
#
# my $b = "\x{fffffffd}";
# my $t = $b.'pqrxyz';
# is(index($t, 'pqr'), 1, "0xfffffffd is a single character");
#
# local ${^UTF8CACHE} = -1;
# is(index($t, 'xyz'), 4, "0xfffffffd and utf8cache");
# }
#
#
# Tests for NUL characters.
{
my @tests = (
["", -1, -1, -1],
["foo", -1, -1, -1],
["\0", 0, -1, -1],
["\0\0", 0, 0, -1],
["\0\0\0", 0, 0, 0],
["foo\0", 3, -1, -1],
["foo\0foo\0\0", 3, 7, -1],
);
foreach my $l (1 .. 3) {
my $q = "\0" x $l;
my $i = 0;
foreach my $test (@tests) {
$i ++;
my $str = $$test [0];
my $res = $$test [$l];

{
is (index ($str, $q), $res, "Find NUL character(s)");
}

#
# Bug #53746 shows a difference between variables and literals,
# so test literals as well.
#
my $test_str = qq {is (index ("$str", "$q"), $res, } .
qq {"Find NUL character(s)")};
$test_str =~ s/\0/\\0/g;

eval $test_str;
die $@ if $@;
}
}
}
#
# {
# # RT#75898
# is(eval { utf8::upgrade($_ = " "); index $_, " ", 72 }, -1,
# 'UTF-8 cache handles offset beyond the end of the string');
# $_ = "\x{100}BC";
# is(index($_, "C", 4), -1,
# 'UTF-8 cache handles offset beyond the end of the string');
# }
#
# # RT #89218
# use constant {PVBM => 'galumphing', PVBM2 => 'bang'};
#
# sub index_it {
# is(index('galumphing', PVBM), 0,
# "index isn't confused by format compilation");
# }
#
# index_it();
# is($^A, '', '$^A is empty');
# formline PVBM;
# is($^A, 'galumphing', "formline isn't confused by index compilation");
# index_it();
#
# $^A = '';
# # must not do index here before formline.
# is($^A, '', '$^A is empty');
# formline PVBM2;
# is($^A, 'bang', "formline isn't confused by index compilation");
# is(index('bang', PVBM2), 0, "index isn't confused by format compilation");

}

run_tests() unless 0;

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