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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import <XCTest/XCTest.h>
#import "GPBUtilities_PackagePrivate.h"
#import <objc/runtime.h>
#import "GPBTestUtilities.h"
#import "GPBDescriptor.h"
#import "GPBDescriptor_PackagePrivate.h"
#import "GPBMessage.h"
#import "google/protobuf/MapUnittest.pbobjc.h"
#import "google/protobuf/Unittest.pbobjc.h"
#import "google/protobuf/UnittestObjc.pbobjc.h"
@interface UtilitiesTests : GPBTestCase
@end
@implementation UtilitiesTests
- (void)testRightShiftFunctions {
XCTAssertEqual((1UL << 31) >> 31, 1UL);
XCTAssertEqual((1 << 31) >> 31, -1);
XCTAssertEqual((1ULL << 63) >> 63, 1ULL);
XCTAssertEqual((1LL << 63) >> 63, -1LL);
XCTAssertEqual(GPBLogicalRightShift32((1 << 31), 31), 1);
XCTAssertEqual(GPBLogicalRightShift64((1LL << 63), 63), 1LL);
}
- (void)testGPBDecodeTextFormatName {
uint8_t decodeData[] = {
0x6,
// An inlined string (first to make sure the leading null is handled
// correctly, and with a key of zero to check that).
0x0, 0x0, 'z', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'I', 'J', 0x0,
// All as is (00 op)
0x1, 0x0A, 0x0,
// Underscore, upper + 9 (10 op)
0x3, 0xCA, 0x0,
// Upper + 3 (10 op), underscore, upper + 5 (10 op)
0x2, 0x44, 0xC6, 0x0,
// All Upper for 4 (11 op), underscore, underscore, upper + 5 (10 op),
// underscore, lower + 0 (01 op)
0x4, 0x64, 0x80, 0xC5, 0xA1, 0x0,
// 2 byte key: as is + 3 (00 op), underscore, lower + 4 (01 op),
// underscore, lower + 3 (01 op), underscore, lower + 1 (01 op),
// underscore, lower + 30 (01 op), as is + 30 (00 op), as is + 13 (00 op),
// underscore, as is + 3 (00 op)
0xE8, 0x07, 0x04, 0xA5, 0xA4, 0xA2, 0xBF, 0x1F, 0x0E, 0x84, 0x0,
};
NSString *inputStr = @"abcdefghIJ";
// Empty inputs
XCTAssertNil(GPBDecodeTextFormatName(nil, 1, NULL));
XCTAssertNil(GPBDecodeTextFormatName(decodeData, 1, NULL));
XCTAssertNil(GPBDecodeTextFormatName(nil, 1, inputStr));
// Keys not found.
XCTAssertNil(GPBDecodeTextFormatName(decodeData, 5, inputStr));
XCTAssertNil(GPBDecodeTextFormatName(decodeData, -1, inputStr));
// Some name decodes.
XCTAssertEqualObjects(GPBDecodeTextFormatName(decodeData, 1, inputStr), @"abcdefghIJ");
XCTAssertEqualObjects(GPBDecodeTextFormatName(decodeData, 2, inputStr), @"Abcd_EfghIJ");
XCTAssertEqualObjects(GPBDecodeTextFormatName(decodeData, 3, inputStr), @"_AbcdefghIJ");
XCTAssertEqualObjects(GPBDecodeTextFormatName(decodeData, 4, inputStr), @"ABCD__EfghI_j");
// An inlined string (and key of zero).
XCTAssertEqualObjects(GPBDecodeTextFormatName(decodeData, 0, inputStr), @"zbcdefghIJ");
// Long name so multiple decode ops are needed.
inputStr = @"longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000";
XCTAssertEqualObjects(GPBDecodeTextFormatName(decodeData, 1000, inputStr),
@"long_field_name_is_looooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong_1000");
}
- (void)testTextFormat {
TestAllTypes *message = [TestAllTypes message];
// Not kGPBDefaultRepeatCount because we are comparing to golden master file
// which was generated with 2.
[self setAllFields:message repeatedCount:2];
NSString *result = GPBTextFormatForMessage(message, nil);
NSString *fileName = @"text_format_unittest_data.txt";
NSData *resultData = [result dataUsingEncoding:NSUTF8StringEncoding];
NSData *expectedData =
[self getDataFileNamed:fileName dataToWrite:resultData];
NSString *expected = [[NSString alloc] initWithData:expectedData
encoding:NSUTF8StringEncoding];
XCTAssertEqualObjects(expected, result);
[expected release];
}
- (void)testTextFormatExtra {
// -testTextFormat uses all protos with fields that don't require special
// handing for figuring out the names. The ObjC proto has a bunch of oddball
// field and enum names that require the decode info to get right, so this
// confirms they generated and decoded correctly.
self_Class *message = [self_Class message];
message.cmd = YES;
message.isProxy_p = YES;
message.subEnum = self_autorelease_RetainCount;
message.new_p.copy_p = @"foo";
NSString *expected = @"_cmd: true\n"
@"isProxy: true\n"
@"SubEnum: retainCount\n"
@"New {\n"
@" copy: \"foo\"\n"
@"}\n";
NSString *result = GPBTextFormatForMessage(message, nil);
XCTAssertEqualObjects(expected, result);
}
- (void)testTextFormatMaps {
TestMap *message = [TestMap message];
// Map iteration order doesn't have to be stable, so use only one entry.
[self setAllMapFields:message numEntries:1];
NSString *result = GPBTextFormatForMessage(message, nil);
NSString *fileName = @"text_format_map_unittest_data.txt";
NSData *resultData = [result dataUsingEncoding:NSUTF8StringEncoding];
NSData *expectedData =
[self getDataFileNamed:fileName dataToWrite:resultData];
NSString *expected = [[NSString alloc] initWithData:expectedData
encoding:NSUTF8StringEncoding];
XCTAssertEqualObjects(expected, result);
[expected release];
}
// TODO(thomasvl): add test with extensions once those format with correct names.
@end
|
