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
|
/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* 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.
*/
#include "MockConstraints.h"
#include "public/platform/WebMediaConstraints.h"
#include "public/platform/WebString.h"
using namespace blink;
namespace WebTestRunner {
namespace {
bool isSupported(const WebString& constraint)
{
return constraint == "valid_and_supported_1" || constraint == "valid_and_supported_2";
}
bool isValid(const WebString& constraint)
{
return isSupported(constraint) || constraint == "valid_but_unsupported_1" || constraint == "valid_but_unsupported_2";
}
}
bool MockConstraints::verifyConstraints(const WebMediaConstraints& constraints, WebString* failedConstraint)
{
WebVector<WebMediaConstraint> mandatoryConstraints;
constraints.getMandatoryConstraints(mandatoryConstraints);
if (mandatoryConstraints.size()) {
for (size_t i = 0; i < mandatoryConstraints.size(); ++i) {
const WebMediaConstraint& curr = mandatoryConstraints[i];
if (!isSupported(curr.m_name) || curr.m_value != "1") {
if (failedConstraint)
*failedConstraint = curr.m_name;
return false;
}
}
}
WebVector<WebMediaConstraint> optionalConstraints;
constraints.getOptionalConstraints(optionalConstraints);
if (optionalConstraints.size()) {
for (size_t i = 0; i < optionalConstraints.size(); ++i) {
const WebMediaConstraint& curr = optionalConstraints[i];
if (!isValid(curr.m_name) || curr.m_value != "0") {
if (failedConstraint)
*failedConstraint = curr.m_name;
return false;
}
}
}
return true;
}
}
|
