hugo/hugolib/template_test.go

709 lines
19 KiB
Go
Raw Normal View History

// Copyright 2016 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 (
"fmt"
"path/filepath"
"testing"
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/config/allconfig"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/hugofs"
)
func TestTemplateLookupOrder(t *testing.T) {
var (
fs *hugofs.Fs
cfg config.Provider
th testHelper
configs *allconfig.Configs
)
// Variants base templates:
// 1. <current-path>/<template-name>-baseof.<suffix>, e.g. list-baseof.<suffix>.
// 2. <current-path>/baseof.<suffix>
// 3. _default/<template-name>-baseof.<suffix>, e.g. list-baseof.<suffix>.
// 4. _default/baseof.<suffix>
for _, this := range []struct {
name string
setup func(t *testing.T)
assert func(t *testing.T)
}{
{
"Variant 1",
func(t *testing.T) {
writeSource(t, fs, filepath.Join("layouts", "section", "sect1-baseof.html"), `Base: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "section", "sect1.html"), `{{define "main"}}sect{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base: sect")
},
},
{
"Variant 2",
func(t *testing.T) {
writeSource(t, fs, filepath.Join("layouts", "baseof.html"), `Base: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "index.html"), `{{define "main"}}index{{ end }}`)
},
func(t *testing.T) {
2017-02-17 15:14:52 -05:00
th.assertFileContent(filepath.Join("public", "index.html"), "Base: index")
},
},
{
"Variant 3",
func(t *testing.T) {
writeSource(t, fs, filepath.Join("layouts", "_default", "list-baseof.html"), `Base: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "_default", "list.html"), `{{define "main"}}list{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base: list")
},
},
{
"Variant 4",
func(t *testing.T) {
writeSource(t, fs, filepath.Join("layouts", "_default", "baseof.html"), `Base: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "_default", "list.html"), `{{define "main"}}list{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base: list")
},
},
{
"Variant 1, theme, use site base",
func(t *testing.T) {
cfg.Set("theme", "mytheme")
writeSource(t, fs, filepath.Join("layouts", "section", "sect1-baseof.html"), `Base: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "section", "sect-baseof.html"), `Base Theme: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "section", "sect1.html"), `{{define "main"}}sect{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base: sect")
},
},
{
"Variant 1, theme, use theme base",
func(t *testing.T) {
cfg.Set("theme", "mytheme")
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "section", "sect1-baseof.html"), `Base Theme: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "section", "sect1.html"), `{{define "main"}}sect{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base Theme: sect")
},
},
{
"Variant 4, theme, use site base",
func(t *testing.T) {
cfg.Set("theme", "mytheme")
writeSource(t, fs, filepath.Join("layouts", "_default", "baseof.html"), `Base: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "_default", "baseof.html"), `Base Theme: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "_default", "list.html"), `{{define "main"}}list{{ end }}`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "index.html"), `{{define "main"}}index{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base: list")
th.assertFileContent(filepath.Join("public", "index.html"), "Base: index") // Issue #3505
},
},
{
"Variant 4, theme, use themes base",
func(t *testing.T) {
cfg.Set("theme", "mytheme")
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "_default", "baseof.html"), `Base Theme: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "_default", "list.html"), `{{define "main"}}list{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base Theme: list")
},
},
{
// Issue #3116
"Test section list and single template selection",
func(t *testing.T) {
cfg.Set("theme", "mytheme")
writeSource(t, fs, filepath.Join("layouts", "_default", "baseof.html"), `Base: {{block "main" .}}block{{end}}`)
// Both single and list template in /SECTION/
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "sect1", "list.html"), `sect list`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "_default", "list.html"), `default list`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "sect1", "single.html"), `sect single`)
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "_default", "single.html"), `default single`)
// sect2 with list template in /section
writeSource(t, fs, filepath.Join("themes", "mytheme", "layouts", "section", "sect2.html"), `sect2 list`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "sect list")
th.assertFileContent(filepath.Join("public", "sect1", "page1", "index.html"), "sect single")
th.assertFileContent(filepath.Join("public", "sect2", "index.html"), "sect2 list")
},
},
{
// Issue #2995
"Test section list and single template selection with base template",
func(t *testing.T) {
writeSource(t, fs, filepath.Join("layouts", "_default", "baseof.html"), `Base Default: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "sect1", "baseof.html"), `Base Sect1: {{block "main" .}}block{{end}}`)
writeSource(t, fs, filepath.Join("layouts", "section", "sect2-baseof.html"), `Base Sect2: {{block "main" .}}block{{end}}`)
// Both single and list + base template in /SECTION/
writeSource(t, fs, filepath.Join("layouts", "sect1", "list.html"), `{{define "main"}}sect1 list{{ end }}`)
writeSource(t, fs, filepath.Join("layouts", "_default", "list.html"), `{{define "main"}}default list{{ end }}`)
writeSource(t, fs, filepath.Join("layouts", "sect1", "single.html"), `{{define "main"}}sect single{{ end }}`)
writeSource(t, fs, filepath.Join("layouts", "_default", "single.html"), `{{define "main"}}default single{{ end }}`)
// sect2 with list template in /section
writeSource(t, fs, filepath.Join("layouts", "section", "sect2.html"), `{{define "main"}}sect2 list{{ end }}`)
},
func(t *testing.T) {
th.assertFileContent(filepath.Join("public", "sect1", "index.html"), "Base Sect1", "sect1 list")
th.assertFileContent(filepath.Join("public", "sect1", "page1", "index.html"), "Base Sect1", "sect single")
th.assertFileContent(filepath.Join("public", "sect2", "index.html"), "Base Sect2", "sect2 list")
// Note that this will get the default base template and not the one in /sect2 -- because there are no
// single template defined in /sect2.
th.assertFileContent(filepath.Join("public", "sect2", "page2", "index.html"), "Base Default", "default single")
},
},
} {
this := this
t.Run(this.name, func(t *testing.T) {
// TODO(bep) there are some function vars need to pull down here to enable => t.Parallel()
cfg, fs = newTestCfg()
this.setup(t)
th, configs = newTestHelperFromProvider(cfg, fs, t)
for i := 1; i <= 3; i++ {
writeSource(t, fs, filepath.Join("content", fmt.Sprintf("sect%d", i), fmt.Sprintf("page%d.md", i)), `---
title: Template test
---
Some content
`)
}
buildSingleSite(t, deps.DepsCfg{Fs: fs, Configs: configs}, BuildCfg{})
// helpers.PrintFs(s.BaseFs.Layouts.Fs, "", os.Stdout)
this.assert(t)
})
}
}
// https://github.com/gohugoio/hugo/issues/4895
func TestTemplateBOM(t *testing.T) {
b := newTestSitesBuilder(t).WithSimpleConfigFile()
bom := "\ufeff"
b.WithTemplatesAdded(
"_default/baseof.html", bom+`
Base: {{ block "main" . }}base main{{ end }}`,
"_default/single.html", bom+`{{ define "main" }}Hi!?{{ end }}`)
b.WithContent("page.md", `---
title: "Page"
---
Page Content
`)
b.CreateSites().Build(BuildCfg{})
b.AssertFileContent("public/page/index.html", "Base: Hi!?")
}
tpl/tplimpl: Rework template management to get rid of concurrency issues This more or less completes the simplification of the template handling code in Hugo started in v0.62. The main motivation was to fix a long lasting issue about a crash in HTML content files without front matter. But this commit also comes with a big functional improvement. As we now have moved the base template evaluation to the build stage we now use the same lookup rules for `baseof` as for `list` etc. type of templates. This means that in this simple example you can have a `baseof` template for the `blog` section without having to duplicate the others: ``` layouts ├── _default │   ├── baseof.html │   ├── list.html │   └── single.html └── blog └── baseof.html ``` Also, when simplifying code, you often get rid of some double work, as shown in the "site building" benchmarks below. These benchmarks looks suspiciously good, but I have repeated the below with ca. the same result. Compared to master: ``` name old time/op new time/op delta SiteNew/Bundle_with_image-16 13.1ms ± 1% 10.5ms ± 1% -19.34% (p=0.029 n=4+4) SiteNew/Bundle_with_JSON_file-16 13.0ms ± 0% 10.7ms ± 1% -18.05% (p=0.029 n=4+4) SiteNew/Tags_and_categories-16 46.4ms ± 2% 43.1ms ± 1% -7.15% (p=0.029 n=4+4) SiteNew/Canonify_URLs-16 52.2ms ± 2% 47.8ms ± 1% -8.30% (p=0.029 n=4+4) SiteNew/Deep_content_tree-16 77.9ms ± 1% 70.9ms ± 1% -9.01% (p=0.029 n=4+4) SiteNew/Many_HTML_templates-16 43.0ms ± 0% 37.2ms ± 1% -13.54% (p=0.029 n=4+4) SiteNew/Page_collections-16 58.2ms ± 1% 52.4ms ± 1% -9.95% (p=0.029 n=4+4) name old alloc/op new alloc/op delta SiteNew/Bundle_with_image-16 3.81MB ± 0% 2.22MB ± 0% -41.70% (p=0.029 n=4+4) SiteNew/Bundle_with_JSON_file-16 3.60MB ± 0% 2.01MB ± 0% -44.20% (p=0.029 n=4+4) SiteNew/Tags_and_categories-16 19.3MB ± 1% 14.1MB ± 0% -26.91% (p=0.029 n=4+4) SiteNew/Canonify_URLs-16 70.7MB ± 0% 69.0MB ± 0% -2.40% (p=0.029 n=4+4) SiteNew/Deep_content_tree-16 37.1MB ± 0% 31.2MB ± 0% -15.94% (p=0.029 n=4+4) SiteNew/Many_HTML_templates-16 17.6MB ± 0% 10.6MB ± 0% -39.92% (p=0.029 n=4+4) SiteNew/Page_collections-16 25.9MB ± 0% 21.2MB ± 0% -17.99% (p=0.029 n=4+4) name old allocs/op new allocs/op delta SiteNew/Bundle_with_image-16 52.3k ± 0% 26.1k ± 0% -50.18% (p=0.029 n=4+4) SiteNew/Bundle_with_JSON_file-16 52.3k ± 0% 26.1k ± 0% -50.16% (p=0.029 n=4+4) SiteNew/Tags_and_categories-16 336k ± 1% 269k ± 0% -19.90% (p=0.029 n=4+4) SiteNew/Canonify_URLs-16 422k ± 0% 395k ± 0% -6.43% (p=0.029 n=4+4) SiteNew/Deep_content_tree-16 401k ± 0% 313k ± 0% -21.79% (p=0.029 n=4+4) SiteNew/Many_HTML_templates-16 247k ± 0% 143k ± 0% -42.17% (p=0.029 n=4+4) SiteNew/Page_collections-16 282k ± 0% 207k ± 0% -26.55% (p=0.029 n=4+4) ``` Fixes #6716 Fixes #6760 Fixes #6768 Fixes #6778
2020-01-15 09:59:56 -05:00
func TestTemplateManyBaseTemplates(t *testing.T) {
t.Parallel()
b := newTestSitesBuilder(t).WithSimpleConfigFile()
numPages := 100 // To get some parallelism
pageTemplate := `---
title: "Page %d"
layout: "layout%d"
---
Content.
`
singleTemplate := `
{{ define "main" }}%d{{ end }}
`
baseTemplate := `
Base %d: {{ block "main" . }}FOO{{ end }}
`
for i := 0; i < numPages; i++ {
id := i + 1
b.WithContent(fmt.Sprintf("page%d.md", id), fmt.Sprintf(pageTemplate, id, id))
b.WithTemplates(fmt.Sprintf("_default/layout%d.html", id), fmt.Sprintf(singleTemplate, id))
b.WithTemplates(fmt.Sprintf("_default/layout%d-baseof.html", id), fmt.Sprintf(baseTemplate, id))
}
b.Build(BuildCfg{})
for i := 0; i < numPages; i++ {
id := i + 1
b.AssertFileContent(fmt.Sprintf("public/page%d/index.html", id), fmt.Sprintf(`Base %d: %d`, id, id))
}
}
// https://github.com/gohugoio/hugo/issues/6790
func TestTemplateNoBasePlease(t *testing.T) {
t.Parallel()
b := newTestSitesBuilder(t).WithSimpleConfigFile()
b.WithTemplates("_default/list.html", `
{{ define "main" }}
Bonjour
{{ end }}
{{ printf "list" }}
`)
b.WithTemplates(
"_default/single.html", `
{{ printf "single" }}
{{ define "main" }}
Bonjour
{{ end }}
`)
b.WithContent("blog/p1.md", `---
title: The Page
---
`)
b.Build(BuildCfg{})
b.AssertFileContent("public/blog/p1/index.html", `single`)
b.AssertFileContent("public/blog/index.html", `list`)
}
// https://github.com/gohugoio/hugo/issues/6816
func TestTemplateBaseWithComment(t *testing.T) {
t.Parallel()
b := newTestSitesBuilder(t).WithSimpleConfigFile()
b.WithTemplatesAdded(
"baseof.html", `Base: {{ block "main" . }}{{ end }}`,
"index.html", `
{{/* A comment */}}
{{ define "main" }}
Bonjour
{{ end }}
`)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `Base:
Bonjour`)
}
tpl/tplimpl: Rework template management to get rid of concurrency issues This more or less completes the simplification of the template handling code in Hugo started in v0.62. The main motivation was to fix a long lasting issue about a crash in HTML content files without front matter. But this commit also comes with a big functional improvement. As we now have moved the base template evaluation to the build stage we now use the same lookup rules for `baseof` as for `list` etc. type of templates. This means that in this simple example you can have a `baseof` template for the `blog` section without having to duplicate the others: ``` layouts ├── _default │   ├── baseof.html │   ├── list.html │   └── single.html └── blog └── baseof.html ``` Also, when simplifying code, you often get rid of some double work, as shown in the "site building" benchmarks below. These benchmarks looks suspiciously good, but I have repeated the below with ca. the same result. Compared to master: ``` name old time/op new time/op delta SiteNew/Bundle_with_image-16 13.1ms ± 1% 10.5ms ± 1% -19.34% (p=0.029 n=4+4) SiteNew/Bundle_with_JSON_file-16 13.0ms ± 0% 10.7ms ± 1% -18.05% (p=0.029 n=4+4) SiteNew/Tags_and_categories-16 46.4ms ± 2% 43.1ms ± 1% -7.15% (p=0.029 n=4+4) SiteNew/Canonify_URLs-16 52.2ms ± 2% 47.8ms ± 1% -8.30% (p=0.029 n=4+4) SiteNew/Deep_content_tree-16 77.9ms ± 1% 70.9ms ± 1% -9.01% (p=0.029 n=4+4) SiteNew/Many_HTML_templates-16 43.0ms ± 0% 37.2ms ± 1% -13.54% (p=0.029 n=4+4) SiteNew/Page_collections-16 58.2ms ± 1% 52.4ms ± 1% -9.95% (p=0.029 n=4+4) name old alloc/op new alloc/op delta SiteNew/Bundle_with_image-16 3.81MB ± 0% 2.22MB ± 0% -41.70% (p=0.029 n=4+4) SiteNew/Bundle_with_JSON_file-16 3.60MB ± 0% 2.01MB ± 0% -44.20% (p=0.029 n=4+4) SiteNew/Tags_and_categories-16 19.3MB ± 1% 14.1MB ± 0% -26.91% (p=0.029 n=4+4) SiteNew/Canonify_URLs-16 70.7MB ± 0% 69.0MB ± 0% -2.40% (p=0.029 n=4+4) SiteNew/Deep_content_tree-16 37.1MB ± 0% 31.2MB ± 0% -15.94% (p=0.029 n=4+4) SiteNew/Many_HTML_templates-16 17.6MB ± 0% 10.6MB ± 0% -39.92% (p=0.029 n=4+4) SiteNew/Page_collections-16 25.9MB ± 0% 21.2MB ± 0% -17.99% (p=0.029 n=4+4) name old allocs/op new allocs/op delta SiteNew/Bundle_with_image-16 52.3k ± 0% 26.1k ± 0% -50.18% (p=0.029 n=4+4) SiteNew/Bundle_with_JSON_file-16 52.3k ± 0% 26.1k ± 0% -50.16% (p=0.029 n=4+4) SiteNew/Tags_and_categories-16 336k ± 1% 269k ± 0% -19.90% (p=0.029 n=4+4) SiteNew/Canonify_URLs-16 422k ± 0% 395k ± 0% -6.43% (p=0.029 n=4+4) SiteNew/Deep_content_tree-16 401k ± 0% 313k ± 0% -21.79% (p=0.029 n=4+4) SiteNew/Many_HTML_templates-16 247k ± 0% 143k ± 0% -42.17% (p=0.029 n=4+4) SiteNew/Page_collections-16 282k ± 0% 207k ± 0% -26.55% (p=0.029 n=4+4) ``` Fixes #6716 Fixes #6760 Fixes #6768 Fixes #6778
2020-01-15 09:59:56 -05:00
func TestTemplateLookupSite(t *testing.T) {
t.Run("basic", func(t *testing.T) {
t.Parallel()
b := newTestSitesBuilder(t).WithSimpleConfigFile()
b.WithTemplates(
"_default/single.html", `Single: {{ .Title }}`,
"_default/list.html", `List: {{ .Title }}`,
)
createContent := func(title string) string {
return fmt.Sprintf(`---
title: %s
---`, title)
}
b.WithContent(
"_index.md", createContent("Home Sweet Home"),
"p1.md", createContent("P1"))
b.CreateSites().Build(BuildCfg{})
b.AssertFileContent("public/index.html", `List: Home Sweet Home`)
b.AssertFileContent("public/p1/index.html", `Single: P1`)
})
t.Run("baseof", func(t *testing.T) {
t.Parallel()
b := newTestSitesBuilder(t).WithDefaultMultiSiteConfig()
b.WithTemplatesAdded(
"index.html", `{{ define "main" }}Main Home En{{ end }}`,
"index.fr.html", `{{ define "main" }}Main Home Fr{{ end }}`,
"baseof.html", `Baseof en: {{ block "main" . }}main block{{ end }}`,
"baseof.fr.html", `Baseof fr: {{ block "main" . }}main block{{ end }}`,
"mysection/baseof.html", `Baseof mysection: {{ block "main" . }}mysection block{{ end }}`,
"_default/single.html", `{{ define "main" }}Main Default Single{{ end }}`,
"_default/list.html", `{{ define "main" }}Main Default List{{ end }}`,
)
b.WithContent("mysection/p1.md", `---
title: My Page
---
`)
b.CreateSites().Build(BuildCfg{})
b.AssertFileContent("public/en/index.html", `Baseof en: Main Home En`)
b.AssertFileContent("public/fr/index.html", `Baseof fr: Main Home Fr`)
b.AssertFileContent("public/en/mysection/index.html", `Baseof mysection: Main Default List`)
b.AssertFileContent("public/en/mysection/p1/index.html", `Baseof mysection: Main Default Single`)
})
}
func TestTemplateFuncs(t *testing.T) {
b := newTestSitesBuilder(t).WithDefaultMultiSiteConfig()
homeTpl := `Site: {{ site.Language.Lang }} / {{ .Site.Language.Lang }} / {{ site.BaseURL }}
2018-12-06 04:29:28 -05:00
Sites: {{ site.Sites.First.Home.Language.Lang }}
Hugo: {{ hugo.Generator }}
`
b.WithTemplatesAdded(
"index.html", homeTpl,
"index.fr.html", homeTpl,
)
b.CreateSites().Build(BuildCfg{})
2018-12-06 04:29:28 -05:00
b.AssertFileContent("public/en/index.html",
"Site: en / en / http://example.com/blog",
"Sites: en",
"Hugo: <meta name=\"generator\" content=\"Hugo")
2018-12-06 04:29:28 -05:00
b.AssertFileContent("public/fr/index.html",
"Site: fr / fr / http://example.com/blog",
"Sites: en",
"Hugo: <meta name=\"generator\" content=\"Hugo",
)
}
func TestPartialWithReturn(t *testing.T) {
c := qt.New(t)
newBuilder := func(t testing.TB) *sitesBuilder {
b := newTestSitesBuilder(t).WithSimpleConfigFile()
b.WithTemplatesAdded(
"partials/add42.tpl", `
{{ $v := add . 42 }}
{{ return $v }}
`,
"partials/dollarContext.tpl", `
{{ $v := add $ 42 }}
{{ return $v }}
`,
"partials/dict.tpl", `
{{ $v := add $.adder 42 }}
{{ return $v }}
`,
"partials/complex.tpl", `
{{ return add . 42 }}
`, "partials/hello.tpl", `
{{ $v := printf "hello %s" . }}
{{ return $v }}
`,
)
return b
}
c.Run("Return", func(c *qt.C) {
b := newBuilder(c)
b.WithTemplatesAdded(
"index.html", `
Test Partials With Return Values:
add42: 50: {{ partial "add42.tpl" 8 }}
hello world: {{ partial "hello.tpl" "world" }}
dollarContext: 60: {{ partial "dollarContext.tpl" 18 }}
adder: 70: {{ partial "dict.tpl" (dict "adder" 28) }}
complex: 80: {{ partial "complex.tpl" 38 }}
`,
)
b.CreateSites().Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
add42: 50: 50
hello world: hello world
dollarContext: 60: 60
adder: 70: 70
complex: 80: 80
`,
)
})
}
// Issue 7528
func TestPartialWithZeroedArgs(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithTemplatesAdded("index.html",
`
X{{ partial "retval" dict }}X
X{{ partial "retval" slice }}X
X{{ partial "retval" "" }}X
X{{ partial "retval" false }}X
X{{ partial "retval" 0 }}X
{{ define "partials/retval" }}
{{ return 123 }}
{{ end }}`)
b.WithContentAdded("p.md", ``)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html",
`
X123X
X123X
X123X
X123X
X123X
`)
}
func TestPartialCached(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithTemplatesAdded(
"index.html", `
{{ $key1 := (dict "a" "av" ) }}
{{ $key2 := (dict "a" "av2" ) }}
Partial cached1: {{ partialCached "p1" "input1" $key1 }}
Partial cached2: {{ partialCached "p1" "input2" $key1 }}
Partial cached3: {{ partialCached "p1" "input3" $key2 }}
`,
"partials/p1.html", `partial: {{ . }}`,
)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
Partial cached1: partial: input1
Partial cached2: partial: input1
Partial cached3: partial: input3
`)
}
// https://github.com/gohugoio/hugo/issues/6615
func TestTemplateTruth(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithTemplatesAdded("index.html", `
{{ $p := index site.RegularPages 0 }}
{{ $zero := $p.ExpiryDate }}
{{ $notZero := time.Now }}
if: Zero: {{ if $zero }}FAIL{{ else }}OK{{ end }}
if: Not Zero: {{ if $notZero }}OK{{ else }}Fail{{ end }}
not: Zero: {{ if not $zero }}OK{{ else }}FAIL{{ end }}
not: Not Zero: {{ if not $notZero }}FAIL{{ else }}OK{{ end }}
with: Zero {{ with $zero }}FAIL{{ else }}OK{{ end }}
`)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
if: Zero: OK
if: Not Zero: OK
not: Zero: OK
not: Not Zero: OK
with: Zero OK
`)
}
func TestTemplateGoIssues(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithTemplatesAdded(
"index.html", `
{{ $title := "a & b" }}
<script type="application/ld+json">{"@type":"WebPage","headline":"{{$title}}"}</script>
{{/* Action/commands newlines, from Go 1.16, see https://github.com/golang/go/issues/29770 */}}
{{ $norway := dict
"country" "Norway"
"population" "5 millions"
"language" "Norwegian"
"language_code" "nb"
"weather" "freezing cold"
"capitol" "Oslo"
"largest_city" "Oslo"
"currency" "Norwegian krone"
"dialing_code" "+47"
}}
Population in Norway is {{
$norway.population
| lower
| upper
}}
`,
)
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
<script type="application/ld+json">{"@type":"WebPage","headline":"a \u0026 b"}</script>
Population in Norway is 5 MILLIONS
`)
}
func TestPartialInline(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithContent("p1.md", "")
b.WithTemplates(
"index.html", `
{{ $p1 := partial "p1" . }}
{{ $p2 := partial "p2" . }}
P1: {{ $p1 }}
P2: {{ $p2 }}
{{ define "partials/p1" }}Inline: p1{{ end }}
{{ define "partials/p2" }}
{{ $value := 32 }}
{{ return $value }}
{{ end }}
`,
)
b.CreateSites().Build(BuildCfg{})
b.AssertFileContent("public/index.html",
`
P1: Inline: p1
P2: 32`,
)
}
func TestPartialInlineBase(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithContent("p1.md", "")
b.WithTemplates(
"baseof.html", `{{ $p3 := partial "p3" . }}P3: {{ $p3 }}
{{ block "main" . }}{{ end }}{{ define "partials/p3" }}Inline: p3{{ end }}`,
"index.html", `
{{ define "main" }}
{{ $p1 := partial "p1" . }}
{{ $p2 := partial "p2" . }}
P1: {{ $p1 }}
P2: {{ $p2 }}
{{ end }}
{{ define "partials/p1" }}Inline: p1{{ end }}
{{ define "partials/p2" }}
{{ $value := 32 }}
{{ return $value }}
{{ end }}
`,
)
b.CreateSites().Build(BuildCfg{})
b.AssertFileContent("public/index.html",
`
P1: Inline: p1
P2: 32
P3: Inline: p3
`,
)
}
// https://github.com/gohugoio/hugo/issues/7478
func TestBaseWithAndWithoutDefine(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithContent("p1.md", "---\ntitle: P\n---\nContent")
b.WithTemplates(
"_default/baseof.html", `
::Header Start:{{ block "header" . }}{{ end }}:Header End:
::{{ block "main" . }}Main{{ end }}::
`, "index.html", `
{{ define "header" }}
Home Header
{{ end }}
{{ define "main" }}
This is home main
{{ end }}
`,
"_default/single.html", `
{{ define "main" }}
This is single main
{{ end }}
`,
)
b.CreateSites().Build(BuildCfg{})
b.AssertFileContent("public/index.html", `
Home Header
This is home main
`,
)
b.AssertFileContent("public/p1/index.html", `
::Header Start::Header End:
This is single main
`,
)
}
// Issue 9393.
func TestApplyWithNamespace(t *testing.T) {
b := newTestSitesBuilder(t)
b.WithTemplates(
"index.html", `
{{ $b := slice " a " " b " " c" }}
{{ $a := apply $b "strings.Trim" "." " " }}
a: {{ $a }}
`,
).WithContent("p1.md", "")
b.Build(BuildCfg{})
b.AssertFileContent("public/index.html", `a: [a b c]`)
}