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/cvs/JSON-XS/t/19_incr.t
Revision: 1.6
Committed: Thu Nov 15 22:35:35 2018 UTC (5 years, 7 months ago) by root
Content type: application/x-troff
Branch: MAIN
CVS Tags: rel-4_0, rel-4_01, rel-4_03, rel-4_02, rel-4_0_00, HEAD
Changes since 1.5: +14 -7 lines
Log Message:
*** empty log message ***

File Contents

# User Rev Content
1 root 1.1 #! perl
2    
3     use strict;
4     no warnings;
5     use Test::More;
6 root 1.6 BEGIN { plan tests => 745 };
7 root 1.1
8     use JSON::XS;
9    
10     sub splitter {
11     my ($coder, $text) = @_;
12    
13 root 1.5 # work around hash randomisation bug introduced in 5.18
14     $coder->canonical;
15    
16 root 1.1 for (0 .. length $text) {
17     my $a = substr $text, 0, $_;
18     my $b = substr $text, $_;
19    
20     $coder->incr_parse ($a);
21     $coder->incr_parse ($b);
22    
23     my $data = $coder->incr_parse;
24 root 1.6 #ok (defined $data, "split<$a><$b>");
25     ok (defined $data, "split");
26     my $e1 = $coder->encode ($data);
27     my $e2 = $coder->encode ($coder->decode ($text));
28     #ok ($e1 eq $e2, "data<$a><$b><$e1><$e2>");
29     #ok ($coder->incr_text =~ /^\s*$/, "tailws<$a><$b>");
30     ok ($e1 eq $e2, "data");
31 root 1.1 ok ($coder->incr_text =~ /^\s*$/, "tailws");
32     }
33     }
34    
35 root 1.6 splitter +JSON::XS->new->allow_nonref (0), ' ["x\\"","\\u1000\\\\n\\nx",1,{"\\\\" :5 , "": "x"}]';
36     splitter +JSON::XS->new->allow_nonref (0), '[ "x\\"","\\u1000\\\\n\\nx" , 1,{"\\\\ " :5 , "": " x"} ] ';
37     splitter +JSON::XS->new , '"test"';
38     splitter +JSON::XS->new , ' "5" ';
39     splitter +JSON::XS->new , '-1e5';
40     splitter +JSON::XS->new , ' 0.00E+00 ';
41 root 1.1
42 root 1.2 {
43     my $text = '[5],{"":1} , [ 1,2, 3], {"3":null}';
44     my $coder = new JSON::XS;
45     for (0 .. length $text) {
46     my $a = substr $text, 0, $_;
47     my $b = substr $text, $_;
48    
49     $coder->incr_parse ($a);
50     $coder->incr_parse ($b);
51    
52     my $j1 = $coder->incr_parse; ok ($coder->incr_text =~ s/^\s*,//, "cskip1");
53     my $j2 = $coder->incr_parse; ok ($coder->incr_text =~ s/^\s*,//, "cskip2");
54     my $j3 = $coder->incr_parse; ok ($coder->incr_text =~ s/^\s*,//, "cskip3");
55     my $j4 = $coder->incr_parse; ok ($coder->incr_text !~ s/^\s*,//, "cskip4");
56     my $j5 = $coder->incr_parse; ok ($coder->incr_text !~ s/^\s*,//, "cskip5");
57    
58     ok ('[5]' eq encode_json $j1, "cjson1");
59     ok ('{"":1}' eq encode_json $j2, "cjson2");
60     ok ('[1,2,3]' eq encode_json $j3, "cjson3");
61     ok ('{"3":null}' eq encode_json $j4, "cjson4");
62     ok (!defined $j5, "cjson5");
63     }
64     }
65    
66     {
67     my $text = '[x][5]';
68     my $coder = new JSON::XS;
69     $coder->incr_parse ($text);
70     ok (!eval { $coder->incr_parse }, "sparse1");
71     ok (!eval { $coder->incr_parse }, "sparse2");
72     $coder->incr_skip;
73     ok ('[5]' eq $coder->encode (scalar $coder->incr_parse), "sparse3");
74 root 1.1 }
75    
76 root 1.3 {
77     my $coder = JSON::XS->new->max_size (5);
78     ok (!$coder->incr_parse ("[ "), "incsize1");
79     eval { !$coder->incr_parse ("] ") }; ok ($@ =~ /6 bytes/, "incsize2 $@");
80     }
81    
82     {
83     my $coder = JSON::XS->new->max_depth (3);
84     ok (!$coder->incr_parse ("[[["), "incdepth1");
85     eval { !$coder->incr_parse (" [] ") }; ok ($@ =~ /maximum nesting/, "incdepth2 $@");
86     }
87    
88 root 1.4 # contributed by yuval kogman, reformatted to fit style
89     {
90     my $coder = JSON::XS->new;
91    
92     my $res = eval { $coder->incr_parse("]") };
93     my $e = $@; # test more clobbers $@, we need it twice
94    
95     ok (!$res, "unbalanced bracket");
96     ok ($e, "got error");
97     like ($e, qr/malformed/, "malformed json string error");
98    
99     $coder->incr_skip;
100    
101     is_deeply (eval { $coder->incr_parse("[42]") }, [42], "valid data after incr_skip");
102     }
103    
104 root 1.3