mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-01 07:09:57 -05:00
3d6baedaec
This commit also fixes a bug where a `</picture>` end tag was wrongly used to detect a end paragraph. This should be very rare, though. Closes #12837
208 lines
10 KiB
Go
208 lines
10 KiB
Go
// 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))
|
||
}
|
||
}
|
||
|
||
// See https://discourse.gohugo.io/t/automatic-summarys-summarylength-seems-broken-in-the-case-of-plainify/51466/4
|
||
// Also issue 12837
|
||
func TestExtractSummaryFromHTMLLotsOfHTMLInSummary(t *testing.T) {
|
||
c := qt.New(t)
|
||
|
||
input := `
|
||
<p>
|
||
<div>
|
||
<picture>
|
||
<img src="imgs/1.jpg" alt="1"/>
|
||
</picture>
|
||
<picture>
|
||
<img src="imgs/2.jpg" alt="2"/>
|
||
</picture>
|
||
<picture>
|
||
<img src="imgs/3.jpg" alt="3"/>
|
||
</picture>
|
||
<picture>
|
||
<img src="imgs/4.jpg" alt="4"/>
|
||
</picture>
|
||
<picture>
|
||
<img src="imgs/5.jpg" alt="5"/>
|
||
</picture>
|
||
</div>
|
||
</p>
|
||
<p>
|
||
This is a story about a cat.
|
||
</p>
|
||
<p>
|
||
The cat was white and fluffy.
|
||
</p>
|
||
<p>
|
||
And it liked milk.
|
||
</p>
|
||
`
|
||
|
||
summary := ExtractSummaryFromHTML(media.Builtin.MarkdownType, input, 10, false)
|
||
c.Assert(strings.HasSuffix(summary.Summary(), "<p>\nThis is a story about a cat.\n</p>\n<p>\nThe cat was white and fluffy.\n</p>"), qt.IsTrue)
|
||
}
|
||
|
||
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 TestIsProbablyHTMLToken(t *testing.T) {
|
||
c := qt.New(t)
|
||
|
||
for i, test := range []struct {
|
||
input string
|
||
expect bool
|
||
}{
|
||
{"<p>", true},
|
||
{"<p", true},
|
||
{"width=\"32\"", true},
|
||
{"width='32'", true},
|
||
{"<p>Æøå", false},
|
||
} {
|
||
c.Assert(isProbablyHTMLToken(test.input), qt.Equals, test.expect, qt.Commentf("[%d] Test.expect %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)
|
||
}
|
||
}
|
||
}
|