forked from json-iterator/java
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathTestInteger.java
More file actions
132 lines (115 loc) · 4.63 KB
/
TestInteger.java
File metadata and controls
132 lines (115 loc) · 4.63 KB
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
package com.jsoniter;
import com.jsoniter.spi.JsonException;
import junit.framework.TestCase;
import org.junit.experimental.categories.Category;
import java.io.ByteArrayInputStream;
import java.io.IOException;
public class TestInteger extends TestCase {
static {
// JsonIterator.setMode(DecodingMode.DYNAMIC_MODE_AND_MATCH_FIELD_STRICTLY);
}
private boolean isStreaming;
public void test_char() throws IOException {
Character c = JsonIterator.deserialize("50", Character.class);
assertEquals(50, (int) c);
}
public void test_positive_negative_int() throws IOException {
assertEquals(4321, parseInt("4321"));
assertEquals(54321, parseInt("54321"));
assertEquals(654321, parseInt("654321"));
assertEquals(7654321, parseInt("7654321"));
assertEquals(87654321, parseInt("87654321"));
assertEquals(987654321, parseInt("987654321"));
assertEquals(-4321, parseInt("-4321"));
}
public void test_positive_negative_long() throws IOException {
assertEquals(0L, parseLong("0"));
assertEquals(1L, parseLong("01"));
assertEquals(4321L, parseLong("4321"));
assertEquals(54321L, parseLong("54321"));
assertEquals(654321L, parseLong("654321"));
assertEquals(7654321L, parseLong("7654321"));
assertEquals(87654321L, parseLong("87654321"));
assertEquals(987654321L, parseLong("987654321"));
assertEquals(-4321L, parseLong("-4321"));
}
public void test_max_min_int() throws IOException {
assertEquals(Integer.MAX_VALUE, parseInt(Integer.toString(Integer.MAX_VALUE)));
assertEquals(Integer.MAX_VALUE - 1, parseInt(Integer.toString(Integer.MAX_VALUE - 1)));
assertEquals(Integer.MIN_VALUE + 1, parseInt(Integer.toString(Integer.MIN_VALUE + 1)));
assertEquals(Integer.MIN_VALUE, parseInt(Integer.toString(Integer.MIN_VALUE)));
}
public void test_max_min_long() throws IOException {
assertEquals(Long.MAX_VALUE, parseLong(Long.toString(Long.MAX_VALUE)));
assertEquals(Long.MAX_VALUE - 1, parseLong(Long.toString(Long.MAX_VALUE - 1)));
assertEquals(Long.MIN_VALUE + 1, parseLong(Long.toString(Long.MIN_VALUE + 1)));
assertEquals(Long.MIN_VALUE, parseLong(Long.toString(Long.MIN_VALUE)));
}
public void test_large_number() throws IOException {
try {
JsonIterator.deserialize(Integer.toString(Integer.MIN_VALUE) + "1", Integer.class);
fail();
} catch (JsonException e) {
}
try {
JsonIterator.deserialize(Long.toString(Long.MAX_VALUE) + "1", Long.class);
fail();
} catch (JsonException e) {
}
}
public void test_byte() throws IOException {
Byte val = JsonIterator.deserialize("120", Byte.class);
assertEquals(Byte.valueOf((byte) 120), val);
byte[] vals = JsonIterator.deserialize("[120]", byte[].class);
assertEquals((byte) 120, vals[0]);
}
@Category(StreamingCategory.class)
public void test_streaming() throws IOException {
isStreaming = true;
test_positive_negative_int();
test_positive_negative_long();
test_max_min_int();
test_max_min_long();
test_large_number();
}
public void test_leading_zero() throws IOException {
try {
JsonIterator.deserialize("001", int.class);
fail();
} catch (JsonException e) {
}
try {
JsonIterator.deserialize("001", long.class);
fail();
} catch (JsonException e) {
}
try {
JsonIterator.deserialize("001");
fail();
} catch (JsonException e) {
}
}
public void test_max_int() throws IOException {
int[] ints = JsonIterator.deserialize("[2147483647,-2147483648]", int[].class);
assertEquals(Integer.MAX_VALUE, ints[0]);
assertEquals(Integer.MIN_VALUE, ints[1]);
}
private int parseInt(String input) throws IOException {
if (isStreaming) {
JsonIterator iter = JsonIterator.parse(new ByteArrayInputStream(input.getBytes()), 2);
return iter.readInt();
} else {
JsonIterator iter = JsonIterator.parse(input);
return iter.readInt();
}
}
private long parseLong(String input) throws IOException {
if (isStreaming) {
JsonIterator iter = JsonIterator.parse(new ByteArrayInputStream(input.getBytes()), 2);
return iter.readLong();
} else {
JsonIterator iter = JsonIterator.parse(input);
return iter.readLong();
}
}
}