blob: 0d486b4472b9fb6080dffdfb04ddc78b93226559 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
#! /usr/bin/env ruby
# -*- coding: UTF-8 -*-
#
require 'efl/eina'
require 'efl/eina_list'
#
describe Efl::EinaList do
#
before(:all) do
REinaList = Efl::EinaList::REinaList
Efl::Eina.init
end
after(:all) do
Efl::Eina.shutdown
end
#
it "should append prepend and fetch" do
l = REinaList.new
d1 = ::FFI::MemoryPointer.from_string "D0"
d2 = ::FFI::MemoryPointer.from_string "D1"
d3 = ::FFI::MemoryPointer.from_string "D2"
d4 = ::FFI::MemoryPointer.from_string "D3"
l.append d3
l.prepend d2
l << d4
l.unshift d1
0.upto 3 do |i|
l.nth(i).read_string.should == "D#{i}"
end
l.each { |p| p.read_string.empty?.should be_false }
l.free
end
#
it "should be able to convert into ruby Array from NULL pointer" do
ary = REinaList.new(FFI::Pointer::NULL).to_ary
ary.empty?.should be_true
ary.is_a?(Array).should be_true
end
#
it "should be able to convert into ruby Array from empty REinaList" do
ary = REinaList.new.to_a
ary.empty?.should be_true
ary.is_a?(Array).should be_true
end
#
it "should be able to convert into ruby Array from non empty REinaList" do
l = REinaList.new
d1 = ::FFI::MemoryPointer.from_string "D0"
d2 = ::FFI::MemoryPointer.from_string "D1"
d3 = ::FFI::MemoryPointer.from_string "D2"
d4 = ::FFI::MemoryPointer.from_string "D3"
l.append d3
l.prepend d2
l << d4
l.unshift d1
ary = l.to_ary
ary.length.should == 4
0.upto 3 do |i|
ary[i].read_string.should == "D#{i}"
end
l.free
end
#
it "should be able to convert into ruby Array from non empty REinaList pointer" do
l = REinaList.new
d1 = ::FFI::MemoryPointer.from_string "D0"
d2 = ::FFI::MemoryPointer.from_string "D1"
d3 = ::FFI::MemoryPointer.from_string "D2"
d4 = ::FFI::MemoryPointer.from_string "D3"
l.append d3
l.prepend d2
l << d4
l.unshift d1
ary = l.to_a
ary.length.should == 4
0.upto 3 do |i|
ary[i].read_string.should == "D#{i}"
end
l.free
end
#
it "should be able to convert into ruby Array from non empty REinaList pointer" do
l = REinaList.new
d1 = ::FFI::MemoryPointer.from_string "D0"
d2 = ::FFI::MemoryPointer.from_string "D1"
d3 = ::FFI::MemoryPointer.from_string "D2"
d4 = ::FFI::MemoryPointer.from_string "D3"
l.append d3
l.prepend d2
l << d4
l.unshift d1
ary = l.to_a :string
ary.length.should == 4
0.upto 3 do |i|
ary[i].should == "D#{i}"
end
l.free
end
#
it "should be able to build from a ruby Array of pointers" do
a = []
a << ::FFI::MemoryPointer.from_string("D0")
a << ::FFI::MemoryPointer.from_string("D1")
a << ::FFI::MemoryPointer.from_string("D2")
a << ::FFI::MemoryPointer.from_string("D3")
l = REinaList.new a
0.upto 3 do |i|
l.nth(i).read_string.should == "D#{i}"
end
l.free
end
#
it "should be able to build from a ruby Array of int" do
a = [3,4,5,6]
l = REinaList.from_a a, :int
0.upto 3 do |i|
l.nth(i).read_int.should == i+3
end
l.free
end
#
it "Enumerable" do
l = REinaList.new
d1 = ::FFI::MemoryPointer.from_string "D0"
d2 = ::FFI::MemoryPointer.from_string "D1"
d3 = ::FFI::MemoryPointer.from_string "D2"
d4 = ::FFI::MemoryPointer.from_string "D3"
l.append d3
l.prepend d2
l << d4
l.unshift d1
r = 0
l.each do |e| r+=1; end
r.should == 4
r = l.inject(0) do |s,e| s+=1; s; end
r.should == 4
end
end
|
