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
|
// Copyright (C) 2025 Apple 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:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. 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.
//
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
#if ENABLE_SWIFTUI && compiler(>=6.0)
import Foundation
@_spi(Testing) import WebKit
@objc
@implementation
extension SmartListsTestSelectionConfiguration {
fileprivate let path: String
fileprivate let offset: Int
private init(path: String, offset: Int) {
self.path = path
self.offset = offset
}
@objc(caretSelectionWithPath:offset:)
class func caretSelection(withPath path: String, offset: Int) -> SmartListsTestSelectionConfiguration {
SmartListsTestSelectionConfiguration(path: path, offset: offset)
}
}
@objc
@implementation
extension SmartListsTestConfiguration {
fileprivate let expectedHTML: String
fileprivate let expectedSelection: SmartListsTestSelectionConfiguration
fileprivate let input: String
fileprivate let stylesheet: String?
init(expectedHTML: String, expectedSelection: SmartListsTestSelectionConfiguration, input: String, stylesheet: String?) {
self.expectedHTML = expectedHTML
self.expectedSelection = expectedSelection
self.input = input
self.stylesheet = stylesheet
}
}
@objc
@implementation
extension SmartListsTestResult {
let expectedRenderTree: String?
let actualRenderTree: String?
let expectedHTML: String?
let actualHTML: String?
fileprivate init(expectedRenderTree: String?, actualRenderTree: String?, expectedHTML: String?, actualHTML: String?) {
self.expectedRenderTree = expectedRenderTree
self.actualRenderTree = actualRenderTree
self.expectedHTML = expectedHTML
self.actualHTML = actualHTML
}
}
@objc
@implementation
extension SmartListsSupport {
@objc(processConfiguration:completionHandler:)
open class func processConfiguration(_ configuration: SmartListsTestConfiguration) async throws -> SmartListsTestResult {
let page = WebPage()
page.setWebFeature("SmartListsAvailable", enabled: true)
#if os(macOS)
page.smartListsEnabled = true
#endif
let template = """
<head>
<meta charset="UTF-8">
</head>
\(configuration.stylesheet ?? "")
"""
try await page.load(html: "\(template)<body contenteditable></body>").wait()
try await page.callJavaScript("document.body.focus()")
for character in configuration.input {
await page.insertText("\(character)")
}
guard let actualHTML = try await page.callJavaScript("return document.body.outerHTML") as? String else {
fatalError()
}
let actualTree = try await page.renderTree()
let collapsedExpectedHTML = configuration.expectedHTML
.split(separator: "\n")
.map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
.joined()
let expectedHTMLWithEncoding = template + collapsedExpectedHTML
try await page.load(html: expectedHTMLWithEncoding).wait()
try await page.setCaretSelection(path: configuration.expectedSelection.path, offset: configuration.expectedSelection.offset)
let expectedTree = try await page.renderTree()
return .init(
expectedRenderTree: expectedTree,
actualRenderTree: actualTree,
expectedHTML: configuration.expectedHTML,
actualHTML: actualHTML
)
}
}
extension WebPage {
fileprivate func setCaretSelection(path: String, offset: Int) async throws {
let setSelectionScript = """
const elementToPositionCaretAfter = document.evaluate(xPath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
const range = document.createRange();
range.setStart(elementToPositionCaretAfter, offset);
range.setEnd(elementToPositionCaretAfter, offset);
let selection = window.getSelection();
selection.removeAllRanges();
selection.addRange(range);
"""
try await callJavaScript(setSelectionScript, arguments: ["xPath": path, "offset": offset])
}
}
#endif // ENABLE_SWIFTUI && compiler(>=6.0)
|
