3 # Tests the scoping of $^H and %^H
11 BEGIN { print "1..15\n"; }
13 print "not " if exists $^H{foo};
14 print "ok 1 - \$^H{foo} doesn't exist initially\n";
15 print "not " if $^H & 0x00020000;
16 print "ok 2 - \$^H doesn't contain HINT_LOCALIZE_HH initially\n";
19 # simulate a pragma -- don't forget HINT_LOCALIZE_HH
20 BEGIN { $^H |= 0x04020000; $^H{foo} = "a"; }
22 print "not " if $^H{foo} ne "a";
23 print "ok 3 - \$^H{foo} is now 'a'\n";
24 print "not " unless $^H & 0x00020000;
25 print "ok 4 - \$^H contains HINT_LOCALIZE_HH while compiling\n";
28 BEGIN { $^H |= 0x00020000; $^H{foo} = "b"; }
30 print "not " if $^H{foo} ne "b";
31 print "ok 5 - \$^H{foo} is now 'b'\n";
35 print "not " if $^H{foo} ne "a";
36 print "ok 6 - \$H^{foo} restored to 'a'\n";
38 # The pragma settings disappear after compilation
39 # (test at CHECK-time and at run-time)
41 print "not " if exists $^H{foo};
42 print "ok 9 - \$^H{foo} doesn't exist when compilation complete\n";
43 print "not " if $^H & 0x00020000;
44 print "ok 10 - \$^H doesn't contain HINT_LOCALIZE_HH when compilation complete\n";
46 print "not " if exists $^H{foo};
47 print "ok 11 - \$^H{foo} doesn't exist at runtime\n";
48 print "not " if $^H & 0x00020000;
49 print "ok 12 - \$^H doesn't contain HINT_LOCALIZE_HH at run-time\n";
50 # op_entereval should keep the pragmas it was compiled with
52 print "not " if $^H{foo} ne "a";
53 print "ok 13 - \$^H{foo} is 'a' at eval-\"\" time\n";
54 print "not " unless $^H & 0x00020000;
55 print "ok 14 - \$^H contains HINT_LOCALIZE_HH at eval\"\"-time\n";
59 print "not " if exists $^H{foo};
60 print "ok 7 - \$^H{foo} doesn't exist while finishing compilation\n";
61 print "not " if $^H & 0x00020000;
62 print "ok 8 - \$^H doesn't contain HINT_LOCALIZE_HH while finishing compilation\n";
67 # bug #27040: hints hash was being double-freed
69 prog => '$^H |= 0x20000; eval q{BEGIN { $^H |= 0x20000 }}',
72 print "not " if length $result;
73 print "ok 15 - double-freeing hints hash\n";
74 print "# got: $result\n" if length $result;