Commit | Line | Data |
0314122a |
1 | #!perl -w |
2 | |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = '../lib'; |
6 | push @INC, "::lib:$MacPerl::Architecture:" if $^O eq 'MacOS'; |
7 | require Config; import Config; |
8 | if ($Config{'extensions'} !~ /\bXS\/APItest\b/) { |
9 | # Look, I'm using this fully-qualified variable more than once! |
10 | my $arch = $MacPerl::Architecture; |
11 | print "1..0 # Skip: XS::APItest was not built\n"; |
12 | exit 0; |
13 | } |
14 | } |
15 | |
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16 | use strict; |
17 | use utf8; |
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18 | use Tie::Hash; |
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19 | use Test::More 'no_plan'; |
20 | |
21 | use_ok('XS::APItest'); |
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22 | |
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23 | sub preform_test; |
24 | sub test_present; |
25 | sub test_absent; |
26 | sub test_delete_present; |
27 | sub test_delete_absent; |
28 | sub brute_force_exists; |
29 | sub test_store; |
30 | sub test_fetch_present; |
31 | sub test_fetch_absent; |
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32 | |
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33 | my $utf8_for_258 = chr 258; |
34 | utf8::encode $utf8_for_258; |
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35 | |
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36 | my @testkeys = ('N', chr 198, chr 256); |
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37 | my @keys = (@testkeys, $utf8_for_258); |
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38 | |
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39 | foreach (@keys) { |
40 | utf8::downgrade $_, 1; |
41 | } |
42 | main_tests (\@keys, \@testkeys, ''); |
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43 | |
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44 | foreach (@keys) { |
45 | utf8::upgrade $_; |
46 | } |
47 | main_tests (\@keys, \@testkeys, ' [utf8 hash]'); |
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48 | |
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49 | { |
50 | my %h = (a=>'cheat'); |
51 | tie %h, 'Tie::StdHash'; |
52 | is (XS::APItest::Hash::store(\%h, chr 258, 1), 1); |
53 | |
54 | ok (!exists $h{$utf8_for_258}, |
55 | "hv_store doesn't insert a key with the raw utf8 on a tied hash"); |
56 | } |
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57 | |
5d2b1485 |
58 | { |
59 | my $strtab = strtab(); |
60 | is (ref $strtab, 'HASH', "The shared string table quacks like a hash"); |
61 | eval { |
62 | $strtab->{wibble}++; |
63 | }; |
64 | my $prefix = "Cannot modify shared string table in hv_"; |
65 | my $what = $prefix . 'fetch'; |
66 | like ($@, qr/^$what/,$what); |
67 | eval { |
68 | XS::APItest::Hash::store($strtab, 'Boom!', 1) |
69 | }; |
70 | $what = $prefix . 'store'; |
71 | like ($@, qr/^$what/, $what); |
72 | if (0) { |
73 | A::B->method(); |
74 | } |
75 | # DESTROY should be in there. |
76 | eval { |
77 | delete $strtab->{DESTROY}; |
78 | }; |
79 | $what = $prefix . 'delete'; |
80 | like ($@, qr/^$what/, $what); |
81 | # I can't work out how to get to the code that flips the wasutf8 flag on |
82 | # the hash key without some ikcy XS |
83 | } |
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84 | exit; |
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85 | |
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86 | ################################ The End ################################ |
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87 | |
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88 | sub main_tests { |
89 | my ($keys, $testkeys, $description) = @_; |
90 | foreach my $key (@$testkeys) { |
91 | my $lckey = ($key eq chr 198) ? chr 230 : lc $key; |
92 | my $unikey = $key; |
93 | utf8::encode $unikey; |
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94 | |
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95 | utf8::downgrade $key, 1; |
96 | utf8::downgrade $lckey, 1; |
97 | utf8::downgrade $unikey, 1; |
98 | main_test_inner ($key, $lckey, $unikey, $keys, $description); |
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99 | |
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100 | utf8::upgrade $key; |
101 | utf8::upgrade $lckey; |
102 | utf8::upgrade $unikey; |
103 | main_test_inner ($key, $lckey, $unikey, $keys, |
104 | $description . ' [key utf8 on]'); |
105 | } |
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106 | |
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107 | # hv_exists was buggy for tied hashes, in that the raw utf8 key was being |
108 | # used - the utf8 flag was being lost. |
109 | perform_test (\&test_absent, (chr 258), $keys, ''); |
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110 | |
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111 | perform_test (\&test_fetch_absent, (chr 258), $keys, ''); |
112 | perform_test (\&test_delete_absent, (chr 258), $keys, ''); |
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113 | } |
114 | |
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115 | sub main_test_inner { |
116 | my ($key, $lckey, $unikey, $keys, $description) = @_; |
117 | perform_test (\&test_present, $key, $keys, $description); |
118 | perform_test (\&test_fetch_present, $key, $keys, $description); |
119 | perform_test (\&test_delete_present, $key, $keys, $description); |
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120 | |
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121 | perform_test (\&test_store, $key, $keys, $description, [a=>'cheat']); |
122 | perform_test (\&test_store, $key, $keys, $description, []); |
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123 | |
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124 | perform_test (\&test_absent, $lckey, $keys, $description); |
125 | perform_test (\&test_fetch_absent, $lckey, $keys, $description); |
126 | perform_test (\&test_delete_absent, $lckey, $keys, $description); |
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127 | |
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128 | return if $unikey eq $key; |
129 | |
130 | perform_test (\&test_absent, $unikey, $keys, $description); |
131 | perform_test (\&test_fetch_absent, $unikey, $keys, $description); |
132 | perform_test (\&test_delete_absent, $unikey, $keys, $description); |
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133 | } |
134 | |
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135 | sub perform_test { |
136 | my ($test_sub, $key, $keys, $message, @other) = @_; |
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137 | my $printable = join ',', map {ord} split //, $key; |
138 | |
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139 | my (%hash, %tiehash); |
140 | tie %tiehash, 'Tie::StdHash'; |
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141 | |
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142 | @hash{@$keys} = @$keys; |
143 | @tiehash{@$keys} = @$keys; |
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144 | |
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145 | &$test_sub (\%hash, $key, $printable, $message, @other); |
146 | &$test_sub (\%tiehash, $key, $printable, "$message tie", @other); |
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147 | } |
148 | |
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149 | sub test_present { |
150 | my ($hash, $key, $printable, $message) = @_; |
151 | |
152 | ok (exists $hash->{$key}, "hv_exists_ent present$message $printable"); |
153 | ok (XS::APItest::Hash::exists ($hash, $key), |
154 | "hv_exists present$message $printable"); |
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155 | } |
156 | |
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157 | sub test_absent { |
158 | my ($hash, $key, $printable, $message) = @_; |
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159 | |
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160 | ok (!exists $hash->{$key}, "hv_exists_ent absent$message $printable"); |
161 | ok (!XS::APItest::Hash::exists ($hash, $key), |
162 | "hv_exists absent$message $printable"); |
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163 | } |
164 | |
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165 | sub test_delete_present { |
166 | my ($hash, $key, $printable, $message) = @_; |
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167 | |
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168 | my $copy = {}; |
169 | my $class = tied %$hash; |
170 | if (defined $class) { |
171 | tie %$copy, ref $class; |
172 | } |
173 | $copy = {%$hash}; |
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174 | ok (brute_force_exists ($copy, $key), |
175 | "hv_delete_ent present$message $printable"); |
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176 | is (delete $copy->{$key}, $key, "hv_delete_ent present$message $printable"); |
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177 | ok (!brute_force_exists ($copy, $key), |
178 | "hv_delete_ent present$message $printable"); |
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179 | $copy = {%$hash}; |
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180 | ok (brute_force_exists ($copy, $key), |
181 | "hv_delete present$message $printable"); |
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182 | is (XS::APItest::Hash::delete ($copy, $key), $key, |
183 | "hv_delete present$message $printable"); |
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184 | ok (!brute_force_exists ($copy, $key), |
185 | "hv_delete present$message $printable"); |
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186 | } |
187 | |
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188 | sub test_delete_absent { |
189 | my ($hash, $key, $printable, $message) = @_; |
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190 | |
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191 | my $copy = {}; |
192 | my $class = tied %$hash; |
193 | if (defined $class) { |
194 | tie %$copy, ref $class; |
195 | } |
196 | $copy = {%$hash}; |
197 | is (delete $copy->{$key}, undef, "hv_delete_ent absent$message $printable"); |
198 | $copy = {%$hash}; |
199 | is (XS::APItest::Hash::delete ($copy, $key), undef, |
200 | "hv_delete absent$message $printable"); |
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201 | } |
202 | |
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203 | sub test_store { |
204 | my ($hash, $key, $printable, $message, $defaults) = @_; |
205 | my $HV_STORE_IS_CRAZY = 1; |
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206 | |
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207 | # We are cheating - hv_store returns NULL for a store into an empty |
208 | # tied hash. This isn't helpful here. |
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209 | |
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210 | my $class = tied %$hash; |
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211 | |
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212 | my %h1 = @$defaults; |
213 | my %h2 = @$defaults; |
214 | if (defined $class) { |
215 | tie %h1, ref $class; |
216 | tie %h2, ref $class; |
217 | $HV_STORE_IS_CRAZY = undef unless @$defaults; |
218 | } |
219 | is (XS::APItest::Hash::store_ent(\%h1, $key, 1), 1, |
220 | "hv_store_ent$message $printable"); |
221 | ok (brute_force_exists (\%h1, $key), "hv_store_ent$message $printable"); |
222 | is (XS::APItest::Hash::store(\%h2, $key, 1), $HV_STORE_IS_CRAZY, |
223 | "hv_store$message $printable"); |
224 | ok (brute_force_exists (\%h2, $key), "hv_store$message $printable"); |
225 | } |
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226 | |
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227 | sub test_fetch_present { |
228 | my ($hash, $key, $printable, $message) = @_; |
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229 | |
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230 | is ($hash->{$key}, $key, "hv_fetch_ent present$message $printable"); |
231 | is (XS::APItest::Hash::fetch ($hash, $key), $key, |
232 | "hv_fetch present$message $printable"); |
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233 | } |
234 | |
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235 | sub test_fetch_absent { |
236 | my ($hash, $key, $printable, $message) = @_; |
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237 | |
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238 | is ($hash->{$key}, undef, "hv_fetch_ent absent$message $printable"); |
239 | is (XS::APItest::Hash::fetch ($hash, $key), undef, |
240 | "hv_fetch absent$message $printable"); |
241 | } |
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242 | |
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243 | sub brute_force_exists { |
244 | my ($hash, $key) = @_; |
245 | foreach (keys %$hash) { |
246 | return 1 if $key eq $_; |
247 | } |
248 | return 0; |
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249 | } |