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Shuffle test files before insertion

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Bjørn Erik Pedersen 2020-02-10 12:03:41 +01:00
parent 40ba7e6d63
commit 3b721110d5
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GPG key ID: 330E6E2BD4859D8F
1 changed files with 61 additions and 31 deletions
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92
hugolib/testhelpers_test.go
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@ -3,10 +3,12 @@ package hugolib
import (
"image/jpeg"
"io"
"math/rand"
"path/filepath"
"runtime"
"strconv"
"testing"
"time"
"unicode/utf8"
"github.com/gohugoio/hugo/output"
@ -63,7 +65,7 @@ type sitesBuilder struct {
*qt.C
logger *loggers.Logger
rnd *rand.Rand
dumper litter.Options
// Used to test partial rebuilds.
@ -89,17 +91,22 @@ type sitesBuilder struct {
addNothing bool
// Base data/content
contentFilePairs []string
templateFilePairs []string
i18nFilePairs []string
dataFilePairs []string
contentFilePairs []filenameContent
templateFilePairs []filenameContent
i18nFilePairs []filenameContent
dataFilePairs []filenameContent
// Additional data/content.
// As in "use the base, but add these on top".
contentFilePairsAdded []string
templateFilePairsAdded []string
i18nFilePairsAdded []string
dataFilePairsAdded []string
contentFilePairsAdded []filenameContent
templateFilePairsAdded []filenameContent
i18nFilePairsAdded []filenameContent
dataFilePairsAdded []filenameContent
}
type filenameContent struct {
filename string
content string
}
func newTestSitesBuilder(t testing.TB) *sitesBuilder {
@ -112,7 +119,8 @@ func newTestSitesBuilder(t testing.TB) *sitesBuilder {
Separator: " ",
}
return &sitesBuilder{T: t, C: qt.New(t), Fs: fs, configFormat: "toml", dumper: litterOptions}
return &sitesBuilder{T: t, C: qt.New(t), Fs: fs, configFormat: "toml",
dumper: litterOptions, rnd: rand.New(rand.NewSource(time.Now().Unix()))}
}
func newTestSitesBuilderFromDepsCfg(t testing.TB, d deps.DepsCfg) *sitesBuilder {
@ -124,7 +132,7 @@ func newTestSitesBuilderFromDepsCfg(t testing.TB, d deps.DepsCfg) *sitesBuilder
Separator: " ",
}
b := &sitesBuilder{T: t, C: c, depsCfg: d, Fs: d.Fs, dumper: litterOptions}
b := &sitesBuilder{T: t, C: c, depsCfg: d, Fs: d.Fs, dumper: litterOptions, rnd: rand.New(rand.NewSource(time.Now().Unix()))}
workingDir := d.Cfg.GetString("workingDir")
b.WithWorkingDir(workingDir)
@ -349,43 +357,62 @@ func (s *sitesBuilder) WithSunset(in string) {
src.Close()
}
func (s *sitesBuilder) createFilenameContent(pairs []string) []filenameContent {
var slice []filenameContent
s.appendFilenameContent(&slice, pairs...)
return slice
}
func (s *sitesBuilder) appendFilenameContent(slice *[]filenameContent, pairs ...string) {
if len(pairs)%2 != 0 {
panic("file content mismatch")
}
for i := 0; i < len(pairs); i += 2 {
c := filenameContent{
filename: pairs[i],
content: pairs[i+1],
}
*slice = append(*slice, c)
}
}
func (s *sitesBuilder) WithContent(filenameContent ...string) *sitesBuilder {
s.contentFilePairs = append(s.contentFilePairs, filenameContent...)
s.appendFilenameContent(&s.contentFilePairs, filenameContent...)
return s
}
func (s *sitesBuilder) WithContentAdded(filenameContent ...string) *sitesBuilder {
s.contentFilePairsAdded = append(s.contentFilePairsAdded, filenameContent...)
s.appendFilenameContent(&s.contentFilePairsAdded, filenameContent...)
return s
}
func (s *sitesBuilder) WithTemplates(filenameContent ...string) *sitesBuilder {
s.templateFilePairs = append(s.templateFilePairs, filenameContent...)
s.appendFilenameContent(&s.templateFilePairs, filenameContent...)
return s
}
func (s *sitesBuilder) WithTemplatesAdded(filenameContent ...string) *sitesBuilder {
s.templateFilePairsAdded = append(s.templateFilePairsAdded, filenameContent...)
s.appendFilenameContent(&s.templateFilePairsAdded, filenameContent...)
return s
}
func (s *sitesBuilder) WithData(filenameContent ...string) *sitesBuilder {
s.dataFilePairs = append(s.dataFilePairs, filenameContent...)
s.appendFilenameContent(&s.dataFilePairs, filenameContent...)
return s
}
func (s *sitesBuilder) WithDataAdded(filenameContent ...string) *sitesBuilder {
s.dataFilePairsAdded = append(s.dataFilePairsAdded, filenameContent...)
s.appendFilenameContent(&s.dataFilePairsAdded, filenameContent...)
return s
}
func (s *sitesBuilder) WithI18n(filenameContent ...string) *sitesBuilder {
s.i18nFilePairs = append(s.i18nFilePairs, filenameContent...)
s.appendFilenameContent(&s.i18nFilePairs, filenameContent...)
return s
}
func (s *sitesBuilder) WithI18nAdded(filenameContent ...string) *sitesBuilder {
s.i18nFilePairsAdded = append(s.i18nFilePairsAdded, filenameContent...)
s.appendFilenameContent(&s.i18nFilePairsAdded, filenameContent...)
return s
}
@ -409,15 +436,17 @@ func (s *sitesBuilder) RemoveFiles(filenames ...string) *sitesBuilder {
return s
}
func (s *sitesBuilder) writeFilePairs(folder string, filenameContent []string) *sitesBuilder {
if len(filenameContent)%2 != 0 {
s.Fatalf("expect filenameContent for %q in pairs (%d)", folder, len(filenameContent))
}
for i := 0; i < len(filenameContent); i += 2 {
filename, content := filenameContent[i], filenameContent[i+1]
func (s *sitesBuilder) writeFilePairs(folder string, files []filenameContent) *sitesBuilder {
// We have had some "filesystem ordering" bugs that we have not discovered in
// our tests running with the in memory filesystem.
// That file system is backed by a map so not sure how this helps, but some
// randomness in tests doesn't hurt.
s.rnd.Shuffle(len(files), func(i, j int) { files[i], files[j] = files[j], files[i] })
for _, fc := range files {
target := folder
// TODO(bep) clean up this magic.
if strings.HasPrefix(filename, folder) {
if strings.HasPrefix(fc.filename, folder) {
target = ""
}
@ -425,7 +454,7 @@ func (s *sitesBuilder) writeFilePairs(folder string, filenameContent []string) *
target = filepath.Join(s.workingDir, target)
}
writeSource(s.T, s.Fs, filepath.Join(target, filename), content)
writeSource(s.T, s.Fs, filepath.Join(target, fc.filename), fc.content)
}
return s
}
@ -640,16 +669,17 @@ hello:
)
if len(s.contentFilePairs) == 0 {
s.writeFilePairs("content", defaultContent)
s.writeFilePairs("content", s.createFilenameContent(defaultContent))
}
if len(s.templateFilePairs) == 0 {
s.writeFilePairs("layouts", defaultTemplates)
s.writeFilePairs("layouts", s.createFilenameContent(defaultTemplates))
}
if len(s.dataFilePairs) == 0 {
s.writeFilePairs("data", defaultData)
s.writeFilePairs("data", s.createFilenameContent(defaultData))
}
if len(s.i18nFilePairs) == 0 {
s.writeFilePairs("i18n", defaultI18n)
s.writeFilePairs("i18n", s.createFilenameContent(defaultI18n))
}
}