hugo/resources/page/pages_cache_test.go
Bjørn Erik Pedersen 597e418cb0
Make Page an interface
The main motivation of this commit is to add a `page.Page` interface to replace the very file-oriented `hugolib.Page` struct.
This is all a preparation step for issue  #5074, "pages from other data sources".

But this also fixes a set of annoying limitations, especially related to custom output formats, and shortcodes.

Most notable changes:

* The inner content of shortcodes using the `{{%` as the outer-most delimiter will now be sent to the content renderer, e.g. Blackfriday.
  This means that any markdown will partake in the global ToC and footnote context etc.
* The Custom Output formats are now "fully virtualized". This removes many of the current limitations.
* The taxonomy list type now has a reference to the `Page` object.
  This improves the taxonomy template `.Title` situation and make common template constructs much simpler.

See #5074
Fixes #5763
Fixes #5758
Fixes #5090
Fixes #5204
Fixes #4695
Fixes #5607
Fixes #5707
Fixes #5719
Fixes #3113
Fixes #5706
Fixes #5767
Fixes #5723
Fixes #5769
Fixes #5770
Fixes #5771
Fixes #5759
Fixes #5776
Fixes #5777
Fixes #5778
2019-03-23 18:51:22 +01:00

86 lines
2 KiB
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 page
import (
"strconv"
"sync"
"sync/atomic"
"testing"
"github.com/stretchr/testify/assert"
)
func TestPageCache(t *testing.T) {
t.Parallel()
c1 := newPageCache()
changeFirst := func(p Pages) {
p[0].(*testPage).description = "changed"
}
var o1 uint64
var o2 uint64
var wg sync.WaitGroup
var l1 sync.Mutex
var l2 sync.Mutex
var testPageSets []Pages
for i := 0; i < 50; i++ {
testPageSets = append(testPageSets, createSortTestPages(i+1))
}
for j := 0; j < 100; j++ {
wg.Add(1)
go func() {
defer wg.Done()
for k, pages := range testPageSets {
l1.Lock()
p, c := c1.get("k1", nil, pages)
assert.Equal(t, !atomic.CompareAndSwapUint64(&o1, uint64(k), uint64(k+1)), c)
l1.Unlock()
p2, c2 := c1.get("k1", nil, p)
assert.True(t, c2)
assert.True(t, pagesEqual(p, p2))
assert.True(t, pagesEqual(p, pages))
assert.NotNil(t, p)
l2.Lock()
p3, c3 := c1.get("k2", changeFirst, pages)
assert.Equal(t, !atomic.CompareAndSwapUint64(&o2, uint64(k), uint64(k+1)), c3)
l2.Unlock()
assert.NotNil(t, p3)
assert.Equal(t, p3[0].(*testPage).description, "changed")
}
}()
}
wg.Wait()
}
func BenchmarkPageCache(b *testing.B) {
cache := newPageCache()
pages := make(Pages, 30)
for i := 0; i < 30; i++ {
pages[i] = &testPage{title: "p" + strconv.Itoa(i)}
}
key := "key"
b.ResetTimer()
for i := 0; i < b.N; i++ {
cache.getP(key, nil, pages)
}
}