mirror of
https://github.com/gohugoio/hugo.git
synced 2024-07-05 08:42:12 +00:00
267 lines
6.6 KiB
Go
267 lines
6.6 KiB
Go
// Copyright 2016 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tplimpl
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import (
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"bytes"
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"fmt"
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"path/filepath"
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"reflect"
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"testing"
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"io/ioutil"
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"log"
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"os"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/deps"
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"github.com/gohugoio/hugo/helpers"
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"github.com/gohugoio/hugo/hugofs"
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"github.com/gohugoio/hugo/i18n"
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"github.com/gohugoio/hugo/tpl"
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"github.com/gohugoio/hugo/tpl/internal"
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"github.com/spf13/afero"
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jww "github.com/spf13/jwalterweatherman"
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"github.com/spf13/viper"
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"github.com/stretchr/testify/require"
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)
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var (
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logger = jww.NewNotepad(jww.LevelFatal, jww.LevelFatal, os.Stdout, ioutil.Discard, "", log.Ldate|log.Ltime)
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)
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func newDepsConfig(cfg config.Provider) deps.DepsCfg {
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l := helpers.NewLanguage("en", cfg)
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l.Set("i18nDir", "i18n")
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return deps.DepsCfg{
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Language: l,
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Cfg: cfg,
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Fs: hugofs.NewMem(l),
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Logger: logger,
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TemplateProvider: DefaultTemplateProvider,
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TranslationProvider: i18n.NewTranslationProvider(),
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}
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}
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func TestTemplateFuncsExamples(t *testing.T) {
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t.Parallel()
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workingDir := "/home/hugo"
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v := viper.New()
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v.Set("workingDir", workingDir)
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v.Set("multilingual", true)
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v.Set("baseURL", "http://mysite.com/hugo/")
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v.Set("CurrentContentLanguage", helpers.NewLanguage("en", v))
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fs := hugofs.NewMem(v)
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afero.WriteFile(fs.Source, filepath.Join(workingDir, "README.txt"), []byte("Hugo Rocks!"), 0755)
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depsCfg := newDepsConfig(v)
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depsCfg.Fs = fs
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d, err := deps.New(depsCfg)
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require.NoError(t, err)
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var data struct {
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Title string
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Section string
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Params map[string]interface{}
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}
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data.Title = "**BatMan**"
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data.Section = "blog"
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data.Params = map[string]interface{}{"langCode": "en"}
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for _, nsf := range internal.TemplateFuncsNamespaceRegistry {
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ns := nsf(d)
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for _, mm := range ns.MethodMappings {
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for i, example := range mm.Examples {
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in, expected := example[0], example[1]
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d.WithTemplate = func(templ tpl.TemplateHandler) error {
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require.NoError(t, templ.AddTemplate("test", in))
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require.NoError(t, templ.AddTemplate("partials/header.html", "<title>Hugo Rocks!</title>"))
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return nil
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}
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require.NoError(t, d.LoadResources())
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var b bytes.Buffer
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require.NoError(t, d.Tmpl.Lookup("test").Execute(&b, &data))
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if b.String() != expected {
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t.Fatalf("%s[%d]: got %q expected %q", ns.Name, i, b.String(), expected)
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}
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}
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}
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}
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}
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// TODO(bep) it would be dandy to put this one into the partials package, but
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// we have some package cycle issues to solve first.
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func TestPartialCached(t *testing.T) {
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t.Parallel()
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testCases := []struct {
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name string
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partial string
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tmpl string
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variant string
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}{
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// name and partial should match between test cases.
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{"test1", "{{ .Title }} seq: {{ shuffle (seq 1 20) }}", `{{ partialCached "test1" . }}`, ""},
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{"test1", "{{ .Title }} seq: {{ shuffle (seq 1 20) }}", `{{ partialCached "test1" . "%s" }}`, "header"},
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{"test1", "{{ .Title }} seq: {{ shuffle (seq 1 20) }}", `{{ partialCached "test1" . "%s" }}`, "footer"},
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{"test1", "{{ .Title }} seq: {{ shuffle (seq 1 20) }}", `{{ partialCached "test1" . "%s" }}`, "header"},
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}
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var data struct {
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Title string
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Section string
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Params map[string]interface{}
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}
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data.Title = "**BatMan**"
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data.Section = "blog"
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data.Params = map[string]interface{}{"langCode": "en"}
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for i, tc := range testCases {
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var tmp string
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if tc.variant != "" {
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tmp = fmt.Sprintf(tc.tmpl, tc.variant)
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} else {
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tmp = tc.tmpl
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}
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config := newDepsConfig(viper.New())
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config.WithTemplate = func(templ tpl.TemplateHandler) error {
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err := templ.AddTemplate("testroot", tmp)
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if err != nil {
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return err
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}
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err = templ.AddTemplate("partials/"+tc.name, tc.partial)
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if err != nil {
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return err
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}
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return nil
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}
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de, err := deps.New(config)
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require.NoError(t, err)
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require.NoError(t, de.LoadResources())
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buf := new(bytes.Buffer)
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templ := de.Tmpl.Lookup("testroot")
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err = templ.Execute(buf, &data)
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if err != nil {
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t.Fatalf("[%d] error executing template: %s", i, err)
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}
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for j := 0; j < 10; j++ {
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buf2 := new(bytes.Buffer)
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err := templ.Execute(buf2, nil)
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if err != nil {
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t.Fatalf("[%d] error executing template 2nd time: %s", i, err)
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}
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if !reflect.DeepEqual(buf, buf2) {
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t.Fatalf("[%d] cached results do not match:\nResult 1:\n%q\nResult 2:\n%q", i, buf, buf2)
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}
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}
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}
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}
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func BenchmarkPartial(b *testing.B) {
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config := newDepsConfig(viper.New())
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config.WithTemplate = func(templ tpl.TemplateHandler) error {
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err := templ.AddTemplate("testroot", `{{ partial "bench1" . }}`)
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if err != nil {
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return err
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}
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err = templ.AddTemplate("partials/bench1", `{{ shuffle (seq 1 10) }}`)
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if err != nil {
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return err
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}
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return nil
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}
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de, err := deps.New(config)
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require.NoError(b, err)
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require.NoError(b, de.LoadResources())
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buf := new(bytes.Buffer)
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tmpl := de.Tmpl.Lookup("testroot")
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b.ReportAllocs()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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if err := tmpl.Execute(buf, nil); err != nil {
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b.Fatalf("error executing template: %s", err)
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}
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buf.Reset()
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}
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}
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func BenchmarkPartialCached(b *testing.B) {
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config := newDepsConfig(viper.New())
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config.WithTemplate = func(templ tpl.TemplateHandler) error {
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err := templ.AddTemplate("testroot", `{{ partialCached "bench1" . }}`)
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if err != nil {
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return err
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}
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err = templ.AddTemplate("partials/bench1", `{{ shuffle (seq 1 10) }}`)
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if err != nil {
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return err
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}
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return nil
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}
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de, err := deps.New(config)
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require.NoError(b, err)
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require.NoError(b, de.LoadResources())
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buf := new(bytes.Buffer)
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tmpl := de.Tmpl.Lookup("testroot")
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b.ReportAllocs()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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if err := tmpl.Execute(buf, nil); err != nil {
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b.Fatalf("error executing template: %s", err)
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}
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buf.Reset()
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}
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}
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func newTestFuncster() *templateFuncster {
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return newTestFuncsterWithViper(viper.New())
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}
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func newTestFuncsterWithViper(v *viper.Viper) *templateFuncster {
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config := newDepsConfig(v)
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d, err := deps.New(config)
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if err != nil {
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panic(err)
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}
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if err := d.LoadResources(); err != nil {
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panic(err)
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}
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return d.Tmpl.(*templateHandler).html.funcster
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}
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