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
|
-module(gleam@iodata_test).
-compile(no_auto_import).
-export([iodata_test/0, lowercase_test/0, uppercase_test/0, split_test/0, is_equal_test/0, is_empty_test/0]).
iodata_test() ->
Data = gleam@iodata:prepend(
gleam@iodata:append(
gleam@iodata:append(gleam@iodata:new(<<"ello">>), <<",">>),
<<" world!">>
),
<<"H">>
),
gleam@expect:equal(gleam@iodata:to_string(Data), <<"Hello, world!">>),
gleam@expect:equal(gleam@iodata:byte_size(Data), 13),
Data1 = gleam@iodata:prepend_iodata(
gleam@iodata:append_iodata(
gleam@iodata:append_iodata(
gleam@iodata:new(<<"ello">>),
gleam@iodata:new(<<",">>)
),
gleam@iodata:concat(
[gleam@iodata:new(<<" wo">>), gleam@iodata:new(<<"rld!">>)]
)
),
gleam@iodata:new(<<"H">>)
),
gleam@expect:equal(gleam@iodata:to_string(Data1), <<"Hello, world!">>),
gleam@expect:equal(gleam@iodata:byte_size(Data1), 13).
lowercase_test() ->
gleam@expect:equal(
gleam@iodata:to_string(
gleam@iodata:lowercase(
gleam@iodata:from_strings([<<"Gleam">>, <<"Gleam">>])
)
),
<<"gleamgleam">>
).
uppercase_test() ->
gleam@expect:equal(
gleam@iodata:to_string(
gleam@iodata:uppercase(
gleam@iodata:from_strings([<<"Gleam">>, <<"Gleam">>])
)
),
<<"GLEAMGLEAM">>
).
split_test() ->
gleam@expect:equal(
gleam@iodata:split(gleam@iodata:new(<<"Gleam,Erlang,Elixir">>), <<",">>),
[gleam@iodata:new(<<"Gleam">>),
gleam@iodata:new(<<"Erlang">>),
gleam@iodata:new(<<"Elixir">>)]
),
gleam@expect:equal(
gleam@iodata:split(
gleam@iodata:from_strings([<<"Gleam, Erl">>, <<"ang,Elixir">>]),
<<", ">>
),
[gleam@iodata:new(<<"Gleam">>),
gleam@iodata:from_strings([<<"Erl">>, <<"ang,Elixir">>])]
).
is_equal_test() ->
gleam@expect:true(
gleam@iodata:is_equal(
gleam@iodata:new(<<"12">>),
gleam@iodata:from_strings([<<"1">>, <<"2">>])
)
),
gleam@expect:true(
gleam@iodata:is_equal(
gleam@iodata:new(<<"12">>),
gleam@iodata:new(<<"12">>)
)
),
gleam@expect:false(
gleam@iodata:is_equal(
gleam@iodata:new(<<"12">>),
gleam@iodata:new(<<"2">>)
)
).
is_empty_test() ->
gleam@expect:true(gleam@iodata:is_empty(gleam@iodata:new(<<"">>))),
gleam@expect:false(gleam@iodata:is_empty(gleam@iodata:new(<<"12">>))),
gleam@expect:true(gleam@iodata:is_empty(gleam@iodata:from_strings([]))),
gleam@expect:true(
gleam@iodata:is_empty(gleam@iodata:from_strings([<<"">>, <<"">>]))
).
|
