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|---|
| c1a049cb |
1 | ################################################################################ |
| 2 | ## |
| 3 | ## $Revision: 4 $ |
| 4 | ## $Author: mhx $ |
| 5 | ## $Date: 2008/01/04 13:10:54 +0100 $ |
| 6 | ## |
| 7 | ################################################################################ |
| 8 | ## |
| 9 | ## Version 3.x, Copyright (C) 2004-2008, Marcus Holland-Moritz. |
| 10 | ## Version 2.x, Copyright (C) 2001, Paul Marquess. |
| 11 | ## Version 1.x, Copyright (C) 1999, Kenneth Albanowski. |
| 12 | ## |
| 13 | ## This program is free software; you can redistribute it and/or |
| 14 | ## modify it under the same terms as Perl itself. |
| 15 | ## |
| 16 | ################################################################################ |
| 17 | |
| 18 | =provides |
| 19 | |
| 20 | __UNDEFINED__ |
| 21 | newSVpvn_flags |
| 22 | |
| 23 | =implementation |
| 24 | |
| 25 | __UNDEFINED__ newSVpvn(data,len) ((data) \ |
| 26 | ? ((len) ? newSVpv((data), (len)) : newSVpv("", 0)) \ |
| 27 | : newSV(0)) |
| 28 | |
| 29 | __UNDEFINED__ newSVpvn_utf8(s, len, u) newSVpvn_flags((s), (len), (u) ? SVf_UTF8 : 0) |
| 30 | |
| 31 | __UNDEFINED__ SVf_UTF8 0 |
| 32 | |
| 33 | #ifndef newSVpvn_flags |
| 34 | |
| 35 | #if { NEED newSVpvn_flags } |
| 36 | |
| 37 | SV * |
| 38 | newSVpvn_flags(pTHX_ const char *s, STRLEN len, U32 flags) |
| 39 | { |
| 40 | SV *sv = newSVpvn(s, len); |
| 41 | SvFLAGS(sv) |= (flags & SVf_UTF8); |
| 42 | return (flags & SVs_TEMP) ? sv_2mortal(sv) : sv; |
| 43 | } |
| 44 | |
| 45 | #endif |
| 46 | |
| 47 | #endif |
| 48 | |
| 49 | =xsinit |
| 50 | |
| 51 | #define NEED_newSVpvn_flags |
| 52 | |
| 53 | =xsubs |
| 54 | |
| 55 | void |
| 56 | newSVpvn() |
| 57 | PPCODE: |
| 58 | mXPUSHs(newSVpvn("test", 4)); |
| 59 | mXPUSHs(newSVpvn("test", 2)); |
| 60 | mXPUSHs(newSVpvn("test", 0)); |
| 61 | mXPUSHs(newSVpvn(NULL, 2)); |
| 62 | mXPUSHs(newSVpvn(NULL, 0)); |
| 63 | XSRETURN(5); |
| 64 | |
| 65 | void |
| 66 | newSVpvn_flags() |
| 67 | PPCODE: |
| 68 | XPUSHs(newSVpvn_flags("test", 4, SVs_TEMP)); |
| 69 | XPUSHs(newSVpvn_flags("test", 2, SVs_TEMP)); |
| 70 | XPUSHs(newSVpvn_flags("test", 0, SVs_TEMP)); |
| 71 | XPUSHs(newSVpvn_flags(NULL, 2, SVs_TEMP)); |
| 72 | XPUSHs(newSVpvn_flags(NULL, 0, SVs_TEMP)); |
| 73 | XSRETURN(5); |
| 74 | |
| 75 | void |
| 76 | newSVpvn_utf8() |
| 77 | PPCODE: |
| 78 | XPUSHs(newSVpvn_flags("test", 4, SVs_TEMP|SVf_UTF8)); |
| 79 | XSRETURN(1); |
| 80 | |
| 81 | =tests plan => 15 |
| 82 | |
| 83 | my @s = &Devel::PPPort::newSVpvn(); |
| 84 | ok(@s == 5); |
| 85 | ok($s[0], "test"); |
| 86 | ok($s[1], "te"); |
| 87 | ok($s[2], ""); |
| 88 | ok(!defined($s[3])); |
| 89 | ok(!defined($s[4])); |
| 90 | |
| 91 | @s = &Devel::PPPort::newSVpvn_flags(); |
| 92 | ok(@s == 5); |
| 93 | ok($s[0], "test"); |
| 94 | ok($s[1], "te"); |
| 95 | ok($s[2], ""); |
| 96 | ok(!defined($s[3])); |
| 97 | ok(!defined($s[4])); |
| 98 | |
| 99 | @s = &Devel::PPPort::newSVpvn_utf8(); |
| 100 | ok(@s == 1); |
| 101 | ok($s[0], "test"); |
| 102 | |
| 103 | if ($] >= 5.008001) { |
| 104 | require utf8; |
| 105 | ok(utf8::is_utf8($s[0])); |
| 106 | } |
| 107 | else { |
| 108 | skip("skip: no is_utf8()", 0); |
| 109 | } |
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