ref: 14bce18a6c5aca8cb3e70a74d5045ca8b2358fee
dir: /hugolib/cascade_test.go/
// Copyright 2019 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 hugolib
import (
"bytes"
"fmt"
"path"
"strings"
"testing"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/parser"
"github.com/gohugoio/hugo/parser/metadecoders"
)
func BenchmarkCascade(b *testing.B) {
allLangs := []string{"en", "nn", "nb", "sv", "ab", "aa", "af", "sq", "kw", "da"}
for i := 1; i <= len(allLangs); i += 2 {
langs := allLangs[0:i]
b.Run(fmt.Sprintf("langs-%d", len(langs)), func(b *testing.B) {
c := qt.New(b)
b.StopTimer()
builders := make([]*sitesBuilder, b.N)
for i := 0; i < b.N; i++ {
builders[i] = newCascadeTestBuilder(b, langs)
}
b.StartTimer()
for i := 0; i < b.N; i++ {
builder := builders[i]
err := builder.BuildE(BuildCfg{})
c.Assert(err, qt.IsNil)
first := builder.H.Sites[0]
c.Assert(first, qt.Not(qt.IsNil))
}
})
}
}
func TestCascade(t *testing.T) {
allLangs := []string{"en", "nn", "nb", "sv"}
langs := allLangs[:3]
t.Run(fmt.Sprintf("langs-%d", len(langs)), func(t *testing.T) {
b := newCascadeTestBuilder(t, langs)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
12|term|categories/cool/_index.md|Cascade Category|cat.png|categories|HTML-|
12|term|categories/catsect1|catsect1|cat.png|categories|HTML-|
12|term|categories/funny|funny|cat.png|categories|HTML-|
12|taxonomy|categories/_index.md|My Categories|cat.png|categories|HTML-|
32|term|categories/sad/_index.md|Cascade Category|sad.png|categories|HTML-|
42|term|tags/blue|blue|home.png|tags|HTML-|
42|taxonomy|tags|Cascade Home|home.png|tags|HTML-|
42|section|sectnocontent|Cascade Home|home.png|sectnocontent|HTML-|
42|section|sect3|Cascade Home|home.png|sect3|HTML-|
42|page|bundle1/index.md|Cascade Home|home.png|page|HTML-|
42|page|p2.md|Cascade Home|home.png|page|HTML-|
42|page|sect2/p2.md|Cascade Home|home.png|sect2|HTML-|
42|page|sect3/nofrontmatter.md|Cascade Home|home.png|sect3|HTML-|
42|page|sect3/p1.md|Cascade Home|home.png|sect3|HTML-|
42|page|sectnocontent/p1.md|Cascade Home|home.png|sectnocontent|HTML-|
42|section|sectnofrontmatter/_index.md|Cascade Home|home.png|sectnofrontmatter|HTML-|
42|term|tags/green|green|home.png|tags|HTML-|
42|home|_index.md|Home|home.png|page|HTML-|
42|page|p1.md|p1|home.png|page|HTML-|
42|section|sect1/_index.md|Sect1|sect1.png|stype|HTML-|
42|section|sect1/s1_2/_index.md|Sect1_2|sect1.png|stype|HTML-|
42|page|sect1/s1_2/p1.md|Sect1_2_p1|sect1.png|stype|HTML-|
42|page|sect1/s1_2/p2.md|Sect1_2_p2|sect1.png|stype|HTML-|
42|section|sect2/_index.md|Sect2|home.png|sect2|HTML-|
42|page|sect2/p1.md|Sect2_p1|home.png|sect2|HTML-|
52|page|sect4/p1.md|Cascade Home|home.png|sect4|RSS-|
52|section|sect4/_index.md|Sect4|home.png|sect4|RSS-|
`)
// Check that type set in cascade gets the correct layout.
b.AssertFileContent("public/sect1/index.html", `stype list: Sect1`)
b.AssertFileContent("public/sect1/s1_2/p2/index.html", `stype single: Sect1_2_p2`)
// Check output formats set in cascade
b.AssertFileContent("public/sect4/index.xml", `<link>https://example.org/sect4/index.xml</link>`)
b.AssertFileContent("public/sect4/p1/index.xml", `<link>https://example.org/sect4/p1/index.xml</link>`)
b.C.Assert(b.CheckExists("public/sect2/index.xml"), qt.Equals, false)
// Check cascade into bundled page
b.AssertFileContent("public/bundle1/index.html", `Resources: bp1.md|home.png|`)
})
}
func TestCascadeEdit(t *testing.T) {
p1Content := `---
title: P1
---
`
indexContentNoCascade := `
---
title: Home
---
`
indexContentCascade := `
---
title: Section
cascade:
banner: post.jpg
layout: postlayout
type: posttype
---
`
layout := `Banner: {{ .Params.banner }}|Layout: {{ .Layout }}|Type: {{ .Type }}|Content: {{ .Content }}`
newSite := func(t *testing.T, cascade bool) *sitesBuilder {
b := newTestSitesBuilder(t).Running()
b.WithTemplates("_default/single.html", layout)
b.WithTemplates("_default/list.html", layout)
if cascade {
b.WithContent("post/_index.md", indexContentCascade)
} else {
b.WithContent("post/_index.md", indexContentNoCascade)
}
b.WithContent("post/dir/p1.md", p1Content)
return b
}
t.Run("Edit descendant", func(t *testing.T) {
t.Parallel()
b := newSite(t, true)
b.Build(BuildCfg{})
assert := func() {
b.Helper()
b.AssertFileContent("public/post/dir/p1/index.html",
`Banner: post.jpg|`,
`Layout: postlayout`,
`Type: posttype`,
)
}
assert()
b.EditFiles("content/post/dir/p1.md", p1Content+"\ncontent edit")
b.Build(BuildCfg{})
assert()
b.AssertFileContent("public/post/dir/p1/index.html",
`content edit
Banner: post.jpg`,
)
})
t.Run("Edit ancestor", func(t *testing.T) {
t.Parallel()
b := newSite(t, true)
b.Build(BuildCfg{})
b.AssertFileContent("public/post/dir/p1/index.html", `Banner: post.jpg|Layout: postlayout|Type: posttype|Content:`)
b.EditFiles("content/post/_index.md", strings.Replace(indexContentCascade, "post.jpg", "edit.jpg", 1))
b.Build(BuildCfg{})
b.AssertFileContent("public/post/index.html", `Banner: edit.jpg|Layout: postlayout|Type: posttype|`)
b.AssertFileContent("public/post/dir/p1/index.html", `Banner: edit.jpg|Layout: postlayout|Type: posttype|`)
})
t.Run("Edit ancestor, add cascade", func(t *testing.T) {
t.Parallel()
b := newSite(t, true)
b.Build(BuildCfg{})
b.AssertFileContent("public/post/dir/p1/index.html", `Banner: post.jpg`)
b.EditFiles("content/post/_index.md", indexContentCascade)
b.Build(BuildCfg{})
b.AssertFileContent("public/post/index.html", `Banner: post.jpg|Layout: postlayout|Type: posttype|`)
b.AssertFileContent("public/post/dir/p1/index.html", `Banner: post.jpg|Layout: postlayout|`)
})
t.Run("Edit ancestor, remove cascade", func(t *testing.T) {
t.Parallel()
b := newSite(t, false)
b.Build(BuildCfg{})
b.AssertFileContent("public/post/dir/p1/index.html", `Banner: |Layout: |`)
b.EditFiles("content/post/_index.md", indexContentNoCascade)
b.Build(BuildCfg{})
b.AssertFileContent("public/post/index.html", `Banner: |Layout: |Type: post|`)
b.AssertFileContent("public/post/dir/p1/index.html", `Banner: |Layout: |`)
})
t.Run("Edit ancestor, content only", func(t *testing.T) {
t.Parallel()
b := newSite(t, true)
b.Build(BuildCfg{})
b.EditFiles("content/post/_index.md", indexContentCascade+"\ncontent edit")
counters := &testCounters{}
b.Build(BuildCfg{testCounters: counters})
// As we only changed the content, not the cascade front matter,
// only the home page is re-rendered.
b.Assert(int(counters.contentRenderCounter), qt.Equals, 1)
b.AssertFileContent("public/post/index.html", `Banner: post.jpg|Layout: postlayout|Type: posttype|Content: <p>content edit</p>`)
b.AssertFileContent("public/post/dir/p1/index.html", `Banner: post.jpg|Layout: postlayout|`)
})
}
func newCascadeTestBuilder(t testing.TB, langs []string) *sitesBuilder {
p := func(m map[string]interface{}) string {
var yamlStr string
if len(m) > 0 {
var b bytes.Buffer
parser.InterfaceToConfig(m, metadecoders.YAML, &b)
yamlStr = b.String()
}
metaStr := "---\n" + yamlStr + "\n---"
return metaStr
}
createLangConfig := func(lang string) string {
const langEntry = `
[languages.%s]
`
return fmt.Sprintf(langEntry, lang)
}
createMount := func(lang string) string {
const mountsTempl = `
[[module.mounts]]
source="content/%s"
target="content"
lang="%s"
`
return fmt.Sprintf(mountsTempl, lang, lang)
}
config := `
baseURL = "https://example.org"
defaultContentLanguage = "en"
defaultContentLanguageInSubDir = false
[languages]`
for _, lang := range langs {
config += createLangConfig(lang)
}
config += "\n\n[module]\n"
for _, lang := range langs {
config += createMount(lang)
}
b := newTestSitesBuilder(t).WithConfigFile("toml", config)
createContentFiles := func(lang string) {
withContent := func(filenameContent ...string) {
for i := 0; i < len(filenameContent); i += 2 {
b.WithContent(path.Join(lang, filenameContent[i]), filenameContent[i+1])
}
}
withContent(
"_index.md", p(map[string]interface{}{
"title": "Home",
"cascade": map[string]interface{}{
"title": "Cascade Home",
"ICoN": "home.png",
"outputs": []string{"HTML"},
"weight": 42,
},
}),
"p1.md", p(map[string]interface{}{
"title": "p1",
}),
"p2.md", p(map[string]interface{}{}),
"sect1/_index.md", p(map[string]interface{}{
"title": "Sect1",
"type": "stype",
"cascade": map[string]interface{}{
"title": "Cascade Sect1",
"icon": "sect1.png",
"type": "stype",
"categories": []string{"catsect1"},
},
}),
"sect1/s1_2/_index.md", p(map[string]interface{}{
"title": "Sect1_2",
}),
"sect1/s1_2/p1.md", p(map[string]interface{}{
"title": "Sect1_2_p1",
}),
"sect1/s1_2/p2.md", p(map[string]interface{}{
"title": "Sect1_2_p2",
}),
"sect2/_index.md", p(map[string]interface{}{
"title": "Sect2",
}),
"sect2/p1.md", p(map[string]interface{}{
"title": "Sect2_p1",
"categories": []string{"cool", "funny", "sad"},
"tags": []string{"blue", "green"},
}),
"sect2/p2.md", p(map[string]interface{}{}),
"sect3/p1.md", p(map[string]interface{}{}),
// No front matter, see #6855
"sect3/nofrontmatter.md", `**Hello**`,
"sectnocontent/p1.md", `**Hello**`,
"sectnofrontmatter/_index.md", `**Hello**`,
"sect4/_index.md", p(map[string]interface{}{
"title": "Sect4",
"cascade": map[string]interface{}{
"weight": 52,
"outputs": []string{"RSS"},
},
}),
"sect4/p1.md", p(map[string]interface{}{}),
"p2.md", p(map[string]interface{}{}),
"bundle1/index.md", p(map[string]interface{}{}),
"bundle1/bp1.md", p(map[string]interface{}{}),
"categories/_index.md", p(map[string]interface{}{
"title": "My Categories",
"cascade": map[string]interface{}{
"title": "Cascade Category",
"icoN": "cat.png",
"weight": 12,
},
}),
"categories/cool/_index.md", p(map[string]interface{}{}),
"categories/sad/_index.md", p(map[string]interface{}{
"cascade": map[string]interface{}{
"icon": "sad.png",
"weight": 32,
},
}),
)
}
createContentFiles("en")
b.WithTemplates("index.html", `
{{ range .Site.Pages }}
{{- .Weight }}|{{ .Kind }}|{{ path.Join .Path }}|{{ .Title }}|{{ .Params.icon }}|{{ .Type }}|{{ range .OutputFormats }}{{ .Name }}-{{ end }}|
{{ end }}
`,
"_default/single.html", "default single: {{ .Title }}|{{ .RelPermalink }}|{{ .Content }}|Resources: {{ range .Resources }}{{ .Name }}|{{ .Params.icon }}|{{ .Content }}{{ end }}",
"_default/list.html", "default list: {{ .Title }}",
"stype/single.html", "stype single: {{ .Title }}|{{ .RelPermalink }}|{{ .Content }}",
"stype/list.html", "stype list: {{ .Title }}",
)
return b
}
func TestCascadeTarget(t *testing.T) {
t.Parallel()
c := qt.New(t)
newBuilder := func(c *qt.C) *sitesBuilder {
b := newTestSitesBuilder(c)
b.WithTemplates("index.html", `
{{ $p1 := site.GetPage "s1/p1" }}
{{ $s1 := site.GetPage "s1" }}
P1|p1:{{ $p1.Params.p1 }}|p2:{{ $p1.Params.p2 }}|
S1|p1:{{ $s1.Params.p1 }}|p2:{{ $s1.Params.p2 }}|
`)
b.WithContent("s1/_index.md", "---\ntitle: s1 section\n---")
b.WithContent("s1/p1/index.md", "---\ntitle: p1\n---")
b.WithContent("s1/p2/index.md", "---\ntitle: p2\n---")
b.WithContent("s2/p1/index.md", "---\ntitle: p1_2\n---")
return b
}
c.Run("slice", func(c *qt.C) {
b := newBuilder(c)
b.WithContent("_index.md", `+++
title = "Home"
[[cascade]]
p1 = "p1"
[[cascade]]
p2 = "p2"
+++
`)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", "P1|p1:p1|p2:p2")
})
c.Run("slice with _target", func(c *qt.C) {
b := newBuilder(c)
b.WithContent("_index.md", `+++
title = "Home"
[[cascade]]
p1 = "p1"
[cascade._target]
path="**p1**"
[[cascade]]
p2 = "p2"
[cascade._target]
kind="section"
+++
`)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
P1|p1:p1|p2:|
S1|p1:|p2:p2|
`)
})
}