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1 | #!perl |
2 | |
3 | BEGIN { |
4 | chdir 't'; |
5 | @INC = ('../lib', '../ext/B/t'); |
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6 | require Config; |
7 | if (($Config::Config{'extensions'} !~ /\bB\b/) ){ |
8 | print "1..0 # Skip -- Perl configured without B module\n"; |
9 | exit 0; |
10 | } |
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11 | require './test.pl'; |
12 | } |
13 | |
14 | use OptreeCheck; |
15 | |
16 | =head1 OptreeCheck selftest harness |
17 | |
18 | This file is primarily to test services of OptreeCheck itself, ie |
19 | checkOptree(). %gOpts provides test-state info, it is 'exported' into |
20 | main:: |
21 | |
22 | doing use OptreeCheck runs import(), which processes @ARGV to process |
23 | cmdline args in 'standard' way across all clients of OptreeCheck. |
24 | |
25 | =cut |
26 | |
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27 | use Config; |
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28 | plan tests => 5 + 18 + 14 * $gOpts{selftest}; # fudged |
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29 | |
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30 | SKIP: { |
31 | skip "no perlio in this build", 5 + 19 + 14 * $gOpts{selftest} |
32 | unless $Config::Config{useperlio}; |
33 | |
34 | |
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35 | pass("REGEX TEST HARNESS SELFTEST"); |
36 | |
37 | checkOptree ( name => "bare minimum opcode search", |
38 | bcopts => '-exec', |
39 | code => sub {my $a}, |
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40 | noanchors => 1, # unanchored match |
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41 | expect => 'leavesub', |
42 | expect_nt => 'leavesub'); |
43 | |
44 | checkOptree ( name => "found print opcode", |
45 | bcopts => '-exec', |
46 | code => sub {print 1}, |
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47 | noanchors => 1, # unanchored match |
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48 | expect => 'print', |
49 | expect_nt => 'leavesub'); |
50 | |
51 | checkOptree ( name => 'test skip itself', |
52 | skip => 1, |
53 | bcopts => '-exec', |
54 | code => sub {print 1}, |
55 | expect => 'dont-care, skipping', |
56 | expect_nt => 'this insures failure'); |
57 | |
58 | checkOptree ( name => 'test todo itself', |
59 | todo => "your excuse here ;-)", |
60 | bcopts => '-exec', |
61 | code => sub {print 1}, |
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62 | noanchors => 1, # unanchored match |
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63 | expect => 'print', |
64 | expect_nt => 'print'); |
65 | |
66 | checkOptree ( name => 'impossible match, remove skip to see failure', |
67 | todo => "see! it breaks!", |
68 | skip => 1, # but skip it 1st |
69 | code => sub {print 1}, |
70 | expect => 'look out ! Boy Wonder', |
71 | expect_nt => 'holy near earth asteroid Batman !'); |
72 | |
73 | pass ("TEST FATAL ERRS"); |
74 | |
75 | if (1) { |
76 | # test for fatal errors. Im unsettled on fail vs die. |
77 | # calling fail isnt good enough by itself. |
78 | eval { |
79 | |
80 | checkOptree ( name => 'empty code or prog', |
81 | todo => "your excuse here ;-)", |
82 | code => '', |
83 | prog => '', |
84 | ); |
85 | }; |
86 | like($@, 'code or prog is required', 'empty code or prog prevented'); |
87 | |
88 | $@=''; |
89 | eval { |
90 | checkOptree ( name => 'test against empty expectations', |
91 | bcopts => '-exec', |
92 | code => sub {print 1}, |
93 | expect => '', |
94 | expect_nt => ''); |
95 | }; |
96 | like($@, 'no reftext found for', "empty expectations prevented"); |
97 | |
98 | $@=''; |
99 | eval { |
100 | checkOptree ( name => 'prevent whitespace only expectations', |
101 | bcopts => '-exec', |
102 | code => sub {my $a}, |
103 | #skip => 1, |
104 | expect_nt => "\n", |
105 | expect => "\n"); |
106 | }; |
107 | like($@, 'no reftext found for', "just whitespace expectations prevented"); |
108 | } |
109 | |
110 | pass ("TEST -e \$srcCode"); |
111 | |
112 | checkOptree ( name => '-w errors seen', |
113 | prog => 'sort our @a', |
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114 | noanchors => 1, # unanchored match |
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115 | expect => 'Useless use of sort in void context', |
116 | expect_nt => 'Useless use of sort in void context'); |
117 | |
118 | checkOptree ( name => "self strict, catch err", |
119 | prog => 'use strict; bogus', |
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120 | noanchors => 1, |
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121 | expect => 'strict subs', |
122 | expect_nt => 'strict subs'); |
123 | |
124 | checkOptree ( name => "sort vK - flag specific search", |
125 | prog => 'sort our @a', |
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126 | noanchors => 1, |
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127 | expect => '<@> sort vK ', |
128 | expect_nt => '<@> sort vK '); |
129 | |
130 | checkOptree ( name => "'prog' => 'sort our \@a'", |
131 | prog => 'sort our @a', |
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132 | noanchors => 1, |
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133 | expect => '<@> sort vK', |
134 | expect_nt => '<@> sort vK'); |
135 | |
136 | checkOptree ( name => "'code' => 'sort our \@a'", |
137 | code => 'sort our @a', |
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138 | noanchors => 1, |
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139 | expect => '<@> sort K', |
140 | expect_nt => '<@> sort K'); |
141 | |
142 | pass ("REFTEXT FIXUP TESTS"); |
143 | |
144 | checkOptree ( name => 'fixup nextstate (in reftext)', |
145 | bcopts => '-exec', |
146 | code => sub {my $a}, |
147 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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148 | # 1 <;> nextstate( NOTE THAT THIS CAN BE ANYTHING ) v |
149 | # 2 <0> padsv[$a:54,55] M/LVINTRO |
150 | # 3 <1> leavesub[1 ref] K/REFC,1 |
151 | EOT_EOT |
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152 | # 1 <;> nextstate(main 54 optree_concise.t:84) v |
153 | # 2 <0> padsv[$a:54,55] M/LVINTRO |
154 | # 3 <1> leavesub[1 ref] K/REFC,1 |
155 | EONT_EONT |
156 | |
157 | checkOptree ( name => 'fixup square-bracket args', |
158 | bcopts => '-exec', |
159 | todo => 'not done in rexpedant mode', |
160 | code => sub {my $a}, |
161 | #skip => 1, |
162 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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163 | # 1 <;> nextstate(main 56 optree_concise.t:96) v |
164 | # 2 <0> padsv[$a:56,57] M/LVINTRO |
165 | # 3 <1> leavesub[1 ref] K/REFC,1 |
166 | EOT_EOT |
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167 | # 1 <;> nextstate(main 56 optree_concise.t:96) v |
168 | # 2 <0> padsv[$a:56,57] M/LVINTRO |
169 | # 3 <1> leavesub[1 ref] K/REFC,1 |
170 | EONT_EONT |
171 | |
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172 | ################################# |
173 | pass("CANONICAL B::Concise EXAMPLE"); |
174 | |
175 | checkOptree ( name => 'canonical example w -basic', |
176 | bcopts => '-basic', |
177 | code => sub{$a=$b+42}, |
178 | crossfail => 1, |
179 | debug => 1, |
180 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
181 | # 7 <1> leavesub[1 ref] K/REFC,1 ->(end) |
182 | # - <@> lineseq KP ->7 |
183 | # 1 <;> nextstate(main 380 optree_selftest.t:139) v ->2 |
184 | # 6 <2> sassign sKS/2 ->7 |
185 | # 4 <2> add[t3] sK/2 ->5 |
186 | # - <1> ex-rv2sv sK/1 ->3 |
187 | # 2 <#> gvsv[*b] s ->3 |
188 | # 3 <$> const[IV 42] s ->4 |
189 | # - <1> ex-rv2sv sKRM*/1 ->6 |
190 | # 5 <#> gvsv[*a] s ->6 |
191 | EOT_EOT |
192 | # 7 <1> leavesub[1 ref] K/REFC,1 ->(end) |
193 | # - <@> lineseq KP ->7 |
194 | # 1 <;> nextstate(main 60 optree_concise.t:122) v ->2 |
195 | # 6 <2> sassign sKS/2 ->7 |
196 | # 4 <2> add[t1] sK/2 ->5 |
197 | # - <1> ex-rv2sv sK/1 ->3 |
198 | # 2 <$> gvsv(*b) s ->3 |
199 | # 3 <$> const(IV 42) s ->4 |
200 | # - <1> ex-rv2sv sKRM*/1 ->6 |
201 | # 5 <$> gvsv(*a) s ->6 |
202 | EONT_EONT |
203 | |
204 | checkOptree ( name => 'canonical example w -exec', |
205 | bcopts => '-exec', |
206 | code => sub{$a=$b+42}, |
207 | crossfail => 1, |
208 | retry => 1, |
209 | debug => 1, |
210 | xtestfail => 1, |
211 | expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT'); |
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212 | # 1 <;> nextstate(main 61 optree_concise.t:139) v |
213 | # 2 <#> gvsv[*b] s |
214 | # 3 <$> const[IV 42] s |
215 | # 4 <2> add[t3] sK/2 |
216 | # 5 <#> gvsv[*a] s |
217 | # 6 <2> sassign sKS/2 |
218 | # 7 <1> leavesub[1 ref] K/REFC,1 |
219 | EOT_EOT |
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220 | # 1 <;> nextstate(main 61 optree_concise.t:139) v |
221 | # 2 <$> gvsv(*b) s |
222 | # 3 <$> const(IV 42) s |
223 | # 4 <2> add[t1] sK/2 |
224 | # 5 <$> gvsv(*a) s |
225 | # 6 <2> sassign sKS/2 |
226 | # 7 <1> leavesub[1 ref] K/REFC,1 |
227 | EONT_EONT |
228 | |
229 | checkOptree ( name => 'tree reftext is messy cut-paste', |
230 | skip => 1); |
231 | |
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232 | } # skip |
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233 | |
234 | __END__ |
235 | |