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 2024 The Hugo Authors. All rights reserved.
//
// 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 page
import (
"strings"
"testing"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/common/types"
"github.com/gohugoio/hugo/media"
)
func TestExtractSummaryFromHTML(t *testing.T) {
c := qt.New(t)
tests := []struct {
mt media.Type
input string
isCJK bool
numWords int
expectSummary string
expectContentWithoutSummary string
}{
{media.Builtin.ReStructuredTextType, "<div class=\"document\">\n\n\n<p>Simple Page</p>\n</div>", false, 70, "<div class=\"document\">\n\n\n<p>Simple Page</p>\n</div>", ""},
{media.Builtin.ReStructuredTextType, "<div class=\"document\"><p>First paragraph</p><p>Second paragraph</p></div>", false, 2, `<div class="document"><p>First paragraph</p></div>`, "<div class=\"document\"><p>Second paragraph</p></div>"},
{media.Builtin.MarkdownType, "<p>First paragraph</p>", false, 10, "<p>First paragraph</p>", ""},
{media.Builtin.MarkdownType, "<p>First paragraph</p><p>Second paragraph</p>", false, 2, "<p>First paragraph</p>", "<p>Second paragraph</p>"},
{media.Builtin.MarkdownType, "<p>First paragraph</p><p>Second paragraph</p><p>Third paragraph</p>", false, 3, "<p>First paragraph</p><p>Second paragraph</p>", "<p>Third paragraph</p>"},
{media.Builtin.AsciiDocType, "<div><p>First paragraph</p></div><div><p>Second paragraph</p></div>", false, 2, "<div><p>First paragraph</p></div>", "<div><p>Second paragraph</p></div>"},
{media.Builtin.MarkdownType, "<p>这是中文，全中文</p><p>a这是中文，全中文</p>", true, 5, "<p>这是中文，全中文</p>", "<p>a这是中文，全中文</p>"},
}
for i, test := range tests {
summary := ExtractSummaryFromHTML(test.mt, test.input, test.numWords, test.isCJK)
c.Assert(summary.Summary(), qt.Equals, test.expectSummary, qt.Commentf("Summary %d", i))
c.Assert(summary.ContentWithoutSummary(), qt.Equals, test.expectContentWithoutSummary, qt.Commentf("ContentWithoutSummary %d", i))
}
}
func TestExtractSummaryFromHTMLWithDivider(t *testing.T) {
c := qt.New(t)
const divider = "FOOO"
tests := []struct {
mt media.Type
input string
expectSummary string
expectContentWithoutSummary string
expectContent string
}{
{media.Builtin.MarkdownType, "<p>First paragraph</p><p>FOOO</p><p>Second paragraph</p>", "<p>First paragraph</p>", "<p>Second paragraph</p>", "<p>First paragraph</p><p>Second paragraph</p>"},
{media.Builtin.MarkdownType, "<p>First paragraph</p>\n<p>FOOO</p>\n<p>Second paragraph</p>", "<p>First paragraph</p>", "<p>Second paragraph</p>", "<p>First paragraph</p>\n<p>Second paragraph</p>"},
{media.Builtin.MarkdownType, "<p>FOOO</p>\n<p>First paragraph</p>", "", "<p>First paragraph</p>", "<p>First paragraph</p>"},
{media.Builtin.MarkdownType, "<p>First paragraph</p><p>Second paragraphFOOO</p><p>Third paragraph</p>", "<p>First paragraph</p><p>Second paragraph</p>", "<p>Third paragraph</p>", "<p>First paragraph</p><p>Second paragraph</p><p>Third paragraph</p>"},
{media.Builtin.MarkdownType, "<p>这是中文，全中文FOOO</p><p>a这是中文，全中文</p>", "<p>这是中文，全中文</p>", "<p>a这是中文，全中文</p>", "<p>这是中文，全中文</p><p>a这是中文，全中文</p>"},
{media.Builtin.MarkdownType, `<p>a <strong>b</strong>` + "\v" + ` c</p>` + "\n<p>FOOO</p>", "<p>a <strong>b</strong>\v c</p>", "", "<p>a <strong>b</strong>\v c</p>"},
{media.Builtin.HTMLType, "<p>First paragraph</p>FOOO<p>Second paragraph</p>", "<p>First paragraph</p>", "<p>Second paragraph</p>", "<p>First paragraph</p><p>Second paragraph</p>"},
{media.Builtin.ReStructuredTextType, "<div class=\"document\">\n\n\n<p>This is summary.</p>\n<p>FOOO</p>\n<p>This is content.</p>\n</div>", "<div class=\"document\">\n\n\n<p>This is summary.</p>\n</div>", "<div class=\"document\"><p>This is content.</p>\n</div>", "<div class=\"document\">\n\n\n<p>This is summary.</p>\n<p>This is content.</p>\n</div>"},
{media.Builtin.ReStructuredTextType, "<div class=\"document\"><p>First paragraphFOOO</p><p>Second paragraph</p></div>", "<div class=\"document\"><p>First paragraph</p></div>", "<div class=\"document\"><p>Second paragraph</p></div>", `<div class="document"><p>First paragraph</p><p>Second paragraph</p></div>`},
{media.Builtin.AsciiDocType, "<div class=\"paragraph\"><p>Summary Next Line</p></div><div class=\"paragraph\"><p>FOOO</p></div><div class=\"paragraph\"><p>Some more text</p></div>", "<div class=\"paragraph\"><p>Summary Next Line</p></div>", "<div class=\"paragraph\"><p>Some more text</p></div>", "<div class=\"paragraph\"><p>Summary Next Line</p></div><div class=\"paragraph\"><p>Some more text</p></div>"},
{media.Builtin.AsciiDocType, "<div class=\"paragraph\">\n<p>Summary Next Line</p>\n</div>\n<div class=\"paragraph\">\n<p>FOOO</p>\n</div>\n<div class=\"paragraph\">\n<p>Some more text</p>\n</div>\n", "<div class=\"paragraph\">\n<p>Summary Next Line</p>\n</div>", "<div class=\"paragraph\">\n<p>Some more text</p>\n</div>", "<div class=\"paragraph\">\n<p>Summary Next Line</p>\n</div>\n<div class=\"paragraph\">\n<p>Some more text</p>\n</div>"},
{media.Builtin.AsciiDocType, "<div><p>FOOO</p></div><div><p>First paragraph</p></div>", "", "<div><p>First paragraph</p></div>", "<div><p>First paragraph</p></div>"},
{media.Builtin.AsciiDocType, "<div><p>First paragraphFOOO</p></div><div><p>Second paragraph</p></div>", "<div><p>First paragraph</p></div>", "<div><p>Second paragraph</p></div>", "<div><p>First paragraph</p></div><div><p>Second paragraph</p></div>"},
}
for i, test := range tests {
summary := ExtractSummaryFromHTMLWithDivider(test.mt, test.input, divider)
c.Assert(summary.Summary(), qt.Equals, test.expectSummary, qt.Commentf("Summary %d", i))
c.Assert(summary.ContentWithoutSummary(), qt.Equals, test.expectContentWithoutSummary, qt.Commentf("ContentWithoutSummary %d", i))
c.Assert(summary.Content(), qt.Equals, test.expectContent, qt.Commentf("Content %d", i))
}
}
func TestExpandDivider(t *testing.T) {
c := qt.New(t)
for i, test := range []struct {
input string
divider string
ptag tagReStartEnd
expect string
expectEndMarkup string
}{
{"<p>First paragraph</p>\n<p>FOOO</p>\n<p>Second paragraph</p>", "FOOO", startEndP, "<p>FOOO</p>\n", ""},
{"<div class=\"paragraph\">\n<p>FOOO</p>\n</div>", "FOOO", startEndDiv, "<div class=\"paragraph\">\n<p>FOOO</p>\n</div>", ""},
{"<div><p>FOOO</p></div><div><p>Second paragraph</p></div>", "FOOO", startEndDiv, "<div><p>FOOO</p></div>", ""},
{"<div><p>First paragraphFOOO</p></div><div><p>Second paragraph</p></div>", "FOOO", startEndDiv, "FOOO", "</p></div>"},
{" <p> abc FOOO </p> ", "FOOO", startEndP, "FOOO", " </p>"},
{" <p> FOOO </p> ", "FOOO", startEndP, "<p> FOOO </p>", ""},
{" <p>\n \nFOOO </p> ", "FOOO", startEndP, "<p>\n \nFOOO </p>", ""},
{" <div> FOOO </div> ", "FOOO", startEndDiv, "<div> FOOO </div>", ""},
} {
l := types.LowHigh[string]{Low: strings.Index(test.input, test.divider), High: strings.Index(test.input, test.divider) + len(test.divider)}
e, t := expandSummaryDivider(test.input, test.ptag, l)
c.Assert(test.input[e.Low:e.High], qt.Equals, test.expect, qt.Commentf("[%d] Test.expect %q", i, test.input))
c.Assert(test.input[t.Low:t.High], qt.Equals, test.expectEndMarkup, qt.Commentf("[%d] Test.expectEndMarkup %q", i, test.input))
}
}
func BenchmarkSummaryFromHTML(b *testing.B) {
b.StopTimer()
input := "<p>First paragraph</p><p>Second paragraph</p>"
b.StartTimer()
for i := 0; i < b.N; i++ {
summary := ExtractSummaryFromHTML(media.Builtin.MarkdownType, input, 2, false)
if s := summary.Content(); s != input {
b.Fatalf("unexpected content: %q", s)
}
if s := summary.ContentWithoutSummary(); s != "<p>Second paragraph</p>" {
b.Fatalf("unexpected content without summary: %q", s)
}
if s := summary.Summary(); s != "<p>First paragraph</p>" {
b.Fatalf("unexpected summary: %q", s)
}
}
}
func BenchmarkSummaryFromHTMLWithDivider(b *testing.B) {
b.StopTimer()
input := "<p>First paragraph</p><p>FOOO</p><p>Second paragraph</p>"
b.StartTimer()
for i := 0; i < b.N; i++ {
summary := ExtractSummaryFromHTMLWithDivider(media.Builtin.MarkdownType, input, "FOOO")
if s := summary.Content(); s != "<p>First paragraph</p><p>Second paragraph</p>" {
b.Fatalf("unexpected content: %q", s)
}
if s := summary.ContentWithoutSummary(); s != "<p>Second paragraph</p>" {
b.Fatalf("unexpected content without summary: %q", s)
}
if s := summary.Summary(); s != "<p>First paragraph</p>" {
b.Fatalf("unexpected summary: %q", s)
}
}
}
|
