Commit | Line | Data |
---|---|---|
dbc6b789 | 1 | #!./perl |
045ac317 | 2 | |
dbc6b789 RGS |
3 | # Tests the scoping of $^H and %^H |
4 | ||
c06820fb JD |
5 | BEGIN { |
6 | @INC = qw(. ../lib); | |
7 | } | |
0f94e4a9 | 8 | |
ec34a119 | 9 | BEGIN { print "1..24\n"; } |
045ac317 RGS |
10 | BEGIN { |
11 | print "not " if exists $^H{foo}; | |
12 | print "ok 1 - \$^H{foo} doesn't exist initially\n"; | |
09337566 NC |
13 | if (${^OPEN}) { |
14 | print "not " unless $^H & 0x00020000; | |
15 | print "ok 2 - \$^H contains HINT_LOCALIZE_HH initially with ${^OPEN}\n"; | |
16 | } else { | |
17 | print "not " if $^H & 0x00020000; | |
18 | print "ok 2 - \$^H doesn't contain HINT_LOCALIZE_HH initially\n"; | |
19 | } | |
045ac317 RGS |
20 | } |
21 | { | |
7168684c | 22 | # simulate a pragma -- don't forget HINT_LOCALIZE_HH |
af796537 | 23 | BEGIN { $^H |= 0x04020000; $^H{foo} = "a"; } |
045ac317 RGS |
24 | BEGIN { |
25 | print "not " if $^H{foo} ne "a"; | |
dbc6b789 RGS |
26 | print "ok 3 - \$^H{foo} is now 'a'\n"; |
27 | print "not " unless $^H & 0x00020000; | |
28 | print "ok 4 - \$^H contains HINT_LOCALIZE_HH while compiling\n"; | |
045ac317 RGS |
29 | } |
30 | { | |
31 | BEGIN { $^H |= 0x00020000; $^H{foo} = "b"; } | |
32 | BEGIN { | |
33 | print "not " if $^H{foo} ne "b"; | |
7168684c | 34 | print "ok 5 - \$^H{foo} is now 'b'\n"; |
045ac317 RGS |
35 | } |
36 | } | |
37 | BEGIN { | |
38 | print "not " if $^H{foo} ne "a"; | |
f747ebd6 | 39 | print "ok 6 - \$^H{foo} restored to 'a'\n"; |
045ac317 | 40 | } |
dbc6b789 RGS |
41 | # The pragma settings disappear after compilation |
42 | # (test at CHECK-time and at run-time) | |
045ac317 RGS |
43 | CHECK { |
44 | print "not " if exists $^H{foo}; | |
7168684c | 45 | print "ok 9 - \$^H{foo} doesn't exist when compilation complete\n"; |
09337566 NC |
46 | if (${^OPEN}) { |
47 | print "not " unless $^H & 0x00020000; | |
48 | print "ok 10 - \$^H contains HINT_LOCALIZE_HH when compilation complete with ${^OPEN}\n"; | |
49 | } else { | |
50 | print "not " if $^H & 0x00020000; | |
51 | print "ok 10 - \$^H doesn't contain HINT_LOCALIZE_HH when compilation complete\n"; | |
52 | } | |
045ac317 RGS |
53 | } |
54 | print "not " if exists $^H{foo}; | |
7168684c | 55 | print "ok 11 - \$^H{foo} doesn't exist at runtime\n"; |
09337566 NC |
56 | if (${^OPEN}) { |
57 | print "not " unless $^H & 0x00020000; | |
58 | print "ok 12 - \$^H contains HINT_LOCALIZE_HH at run-time with ${^OPEN}\n"; | |
59 | } else { | |
60 | print "not " if $^H & 0x00020000; | |
61 | print "ok 12 - \$^H doesn't contain HINT_LOCALIZE_HH at run-time\n"; | |
62 | } | |
dbc6b789 RGS |
63 | # op_entereval should keep the pragmas it was compiled with |
64 | eval q* | |
65 | print "not " if $^H{foo} ne "a"; | |
7168684c | 66 | print "ok 13 - \$^H{foo} is 'a' at eval-\"\" time\n"; |
dbc6b789 | 67 | print "not " unless $^H & 0x00020000; |
7168684c | 68 | print "ok 14 - \$^H contains HINT_LOCALIZE_HH at eval\"\"-time\n"; |
dbc6b789 | 69 | *; |
045ac317 RGS |
70 | } |
71 | BEGIN { | |
72 | print "not " if exists $^H{foo}; | |
7168684c | 73 | print "ok 7 - \$^H{foo} doesn't exist while finishing compilation\n"; |
09337566 NC |
74 | if (${^OPEN}) { |
75 | print "not " unless $^H & 0x00020000; | |
76 | print "ok 8 - \$^H contains HINT_LOCALIZE_HH while finishing compilation with ${^OPEN}\n"; | |
77 | } else { | |
78 | print "not " if $^H & 0x00020000; | |
79 | print "ok 8 - \$^H doesn't contain HINT_LOCALIZE_HH while finishing compilation\n"; | |
80 | } | |
045ac317 | 81 | } |
dfa41748 | 82 | |
0282be92 RGS |
83 | { |
84 | BEGIN{$^H{x}=1}; | |
bc8f2ddd | 85 | for my $tno (15..16) { |
0282be92 | 86 | eval q( |
f747ebd6 | 87 | print $^H{x}==1 && !$^H{y} ? "ok $tno\n" : "not ok $tno\n"; |
0282be92 RGS |
88 | $^H{y} = 1; |
89 | ); | |
90 | if ($@) { | |
91 | (my $str = $@)=~s/^/# /gm; | |
f747ebd6 | 92 | print "not ok $tno\n$str\n"; |
0282be92 RGS |
93 | } |
94 | } | |
95 | } | |
f747ebd6 Z |
96 | |
97 | { | |
f747ebd6 Z |
98 | BEGIN { $^H |= 0x04000000; $^H{foo} = "z"; } |
99 | ||
100 | our($ri0, $rf0); BEGIN { $ri0 = $^H; $rf0 = $^H{foo}; } | |
a026e652 NC |
101 | print +($ri0 & 0x04000000 ? "" : "not "), "ok 17 - \$^H correct before require\n"; |
102 | print +($rf0 eq "z" ? "" : "not "), "ok 18 - \$^H{foo} correct before require\n"; | |
f747ebd6 Z |
103 | |
104 | our($ra1, $ri1, $rf1, $rfe1); | |
105 | BEGIN { require "comp/hints.aux"; } | |
a026e652 NC |
106 | print +(!($ri1 & 0x04000000) ? "" : "not "), "ok 19 - \$^H cleared for require\n"; |
107 | print +(!defined($rf1) && !$rfe1 ? "" : "not "), "ok 20 - \$^H{foo} cleared for require\n"; | |
f747ebd6 Z |
108 | |
109 | our($ri2, $rf2); BEGIN { $ri2 = $^H; $rf2 = $^H{foo}; } | |
a026e652 NC |
110 | print +($ri2 & 0x04000000 ? "" : "not "), "ok 21 - \$^H correct after require\n"; |
111 | print +($rf2 eq "z" ? "" : "not "), "ok 22 - \$^H{foo} correct after require\n"; | |
f747ebd6 | 112 | } |
bc8f2ddd | 113 | |
ec34a119 DM |
114 | # [perl #73174] |
115 | ||
116 | { | |
117 | my $res; | |
118 | BEGIN { $^H{73174} = "foo" } | |
119 | BEGIN { $res = ($^H{73174} // "") } | |
120 | "" =~ /\x{100}/i; # forces loading of utf8.pm, which used to reset %^H | |
121 | BEGIN { $res .= '-' . ($^H{73174} // "")} | |
122 | $res .= '-' . ($^H{73174} // ""); | |
123 | print $res eq "foo-foo-" ? "" : "not ", | |
124 | "ok 23 - \$^H{foo} correct after /unicode/i (res=$res)\n"; | |
125 | } | |
126 | ||
127 | ||
128 | ||
bc8f2ddd NC |
129 | # Add new tests above this require, in case it fails. |
130 | require './test.pl'; | |
131 | ||
132 | # bug #27040: hints hash was being double-freed | |
133 | my $result = runperl( | |
134 | prog => '$^H |= 0x20000; eval q{BEGIN { $^H |= 0x20000 }}', | |
135 | stderr => 1 | |
136 | ); | |
137 | print "not " if length $result; | |
ec34a119 | 138 | print "ok 24 - double-freeing hints hash\n"; |
bc8f2ddd NC |
139 | print "# got: $result\n" if length $result; |
140 | ||
141 | __END__ | |
142 | # Add new tests above require 'test.pl' |