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
|
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.unit_tests;
import android.graphics.Typeface;
import android.test.suitebuilder.annotation.MediumTest;
import android.test.suitebuilder.annotation.SmallTest;
import android.text.*;
import android.text.style.*;
import junit.framework.TestCase;
/**
* HtmlTest tests the Spanned-to-HTML converter
*/
public class HtmlTest extends TestCase {
@MediumTest
public void testColor() throws Exception {
Spanned s;
ForegroundColorSpan[] colors;
s = Html.fromHtml("<font color=\"#00FF00\">something</font>");
colors = s.getSpans(0, s.length(), ForegroundColorSpan.class);
assertEquals(colors[0].getForegroundColor(), 0xFF00FF00);
s = Html.fromHtml("<font color=\"navy\">something</font>");
colors = s.getSpans(0, s.length(), ForegroundColorSpan.class);
assertEquals(colors[0].getForegroundColor(), 0xFF000080);
s = Html.fromHtml("<font color=\"gibberish\">something</font>");
colors = s.getSpans(0, s.length(), ForegroundColorSpan.class);
assertEquals(colors.length, 0);
}
@SmallTest
public void testParagraphs() throws Exception {
SpannableString s;
s = new SpannableString("Hello world");
assertEquals(Html.toHtml(s), "<p>Hello world</p>\n");
s = new SpannableString("Hello world\nor something");
assertEquals(Html.toHtml(s), "<p>Hello world<br>\nor something</p>\n");
s = new SpannableString("Hello world\n\nor something");
assertEquals(Html.toHtml(s), "<p>Hello world</p>\n<p>or something</p>\n");
s = new SpannableString("Hello world\n\n\nor something");
assertEquals(Html.toHtml(s), "<p>Hello world<br></p>\n<p>or something</p>\n");
assertEquals("foo\nbar", Html.fromHtml("foo<br>bar").toString());
assertEquals("foo\nbar", Html.fromHtml("foo<br>\nbar").toString());
assertEquals("foo\nbar", Html.fromHtml("foo<br>\n \nbar").toString());
}
@SmallTest
public void testBlockquote() throws Exception {
SpannableString s;
s = new SpannableString("Hello world");
s.setSpan(new QuoteSpan(), 0, s.length(), Spannable.SPAN_PARAGRAPH);
assertEquals(Html.toHtml(s), "<blockquote><p>Hello world</p>\n</blockquote>\n");
s = new SpannableString("Hello\n\nworld");
s.setSpan(new QuoteSpan(), 0, 7, Spannable.SPAN_PARAGRAPH);
assertEquals(Html.toHtml(s), "<blockquote><p>Hello</p>\n</blockquote>\n<p>world</p>\n");
}
@SmallTest
public void testEntities() throws Exception {
SpannableString s;
s = new SpannableString("Hello <&> world");
assertEquals(Html.toHtml(s), "<p>Hello <&> world</p>\n");
s = new SpannableString("Hello \u03D5 world");
assertEquals(Html.toHtml(s), "<p>Hello ϕ world</p>\n");
s = new SpannableString("Hello world");
assertEquals(Html.toHtml(s), "<p>Hello world</p>\n");
}
@SmallTest
public void testMarkup() throws Exception {
SpannableString s;
s = new SpannableString("Hello bold world");
s.setSpan(new StyleSpan(Typeface.BOLD), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s), "<p>Hello <b>bold</b> world</p>\n");
s = new SpannableString("Hello italic world");
s.setSpan(new StyleSpan(Typeface.ITALIC), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s), "<p>Hello <i>italic</i> world</p>\n");
s = new SpannableString("Hello monospace world");
s.setSpan(new TypefaceSpan("monospace"), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s), "<p>Hello <tt>monospace</tt> world</p>\n");
s = new SpannableString("Hello superscript world");
s.setSpan(new SuperscriptSpan(), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s), "<p>Hello <sup>superscript</sup> world</p>\n");
s = new SpannableString("Hello subscript world");
s.setSpan(new SubscriptSpan(), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s), "<p>Hello <sub>subscript</sub> world</p>\n");
s = new SpannableString("Hello underline world");
s.setSpan(new UnderlineSpan(), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s), "<p>Hello <u>underline</u> world</p>\n");
s = new SpannableString("Hello struck world");
s.setSpan(new StrikethroughSpan(), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s), "<p>Hello <strike>struck</strike> world</p>\n");
s = new SpannableString("Hello linky world");
s.setSpan(new URLSpan("http://www.google.com"), 6, s.length() - 6,
Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
assertEquals(Html.toHtml(s),
"<p>Hello <a href=\"http://www.google.com\">linky</a> world</p>\n");
}
@SmallTest
public void testImg() throws Exception {
Spanned s;
s = Html.fromHtml("yes<img src=\"http://example.com/foo.gif\">no");
assertEquals("<p>yes<img src=\"http://example.com/foo.gif\">no</p>\n",
Html.toHtml(s));
}
@SmallTest
public void testUtf8() throws Exception {
Spanned s;
s = Html.fromHtml("<p>\u0124\u00eb\u0142\u0142o, world!</p>");
assertEquals("<p>Ĥëłło, world!</p>\n", Html.toHtml(s));
}
}
|
