mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-23 19:40:53 +00:00
141 lines
4 KiB
Go
141 lines
4 KiB
Go
// Copyright 2022 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 resources_test
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import (
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"strings"
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"testing"
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qt "github.com/frankban/quicktest"
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"github.com/gohugoio/hugo/hugolib"
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)
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// Issue 8931
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func TestImageCache(t *testing.T) {
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t.Parallel()
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files := `
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-- config.toml --
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baseURL = "https://example.org"
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-- content/mybundle/index.md --
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---
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title: "My Bundle"
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---
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-- content/mybundle/pixel.png --
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iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==
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-- content/mybundle/giphy.gif --
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sourcefilename: testdata/giphy.gif
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-- layouts/foo.html --
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-- layouts/index.html --
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{{ $p := site.GetPage "mybundle"}}
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{{ $img := $p.Resources.Get "pixel.png" }}
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{{ $giphy := $p.Resources.Get "giphy.gif" }}
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{{ $gif := $img.Resize "1x2 gif" }}
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{{ $bmp := $img.Resize "2x3 bmp" }}
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{{ $anigif := $giphy.Resize "4x5" }}
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gif: {{ $gif.RelPermalink }}|}|{{ $gif.Width }}|{{ $gif.Height }}|{{ $gif.MediaType }}|
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bmp: {{ $bmp.RelPermalink }}|}|{{ $bmp.Width }}|{{ $bmp.Height }}|{{ $bmp.MediaType }}|
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anigif: {{ $anigif.RelPermalink }}|{{ $anigif.Width }}|{{ $anigif.Height }}|{{ $anigif.MediaType }}|
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`
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: t,
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TxtarString: files,
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NeedsOsFS: true,
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Running: true,
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}).Build()
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assertImages := func() {
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b.AssertFileContent("public/index.html", `
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gif: /mybundle/pixel_hu8aa3346827e49d756ff4e630147c42b5_70_1x2_resize_box_3.gif|}|1|2|image/gif|
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bmp: /mybundle/pixel_hu8aa3346827e49d756ff4e630147c42b5_70_2x3_resize_box_3.bmp|}|2|3|image/bmp|
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anigif: /mybundle/giphy_hu3eafc418e52414ace6236bf1d31f82e1_52213_4x5_resize_box_1.gif|4|5|image/gif|
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`)
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}
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assertImages()
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b.EditFileReplace("content/mybundle/index.md", func(s string) string { return strings.ReplaceAll(s, "Bundle", "BUNDLE") })
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b.Build()
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assertImages()
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}
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func TestSVGError(t *testing.T) {
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t.Parallel()
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files := `
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-- config.toml --
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-- assets/circle.svg --
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<svg height="100" width="100"><circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" /></svg>
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-- layouts/index.html --
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{{ $svg := resources.Get "circle.svg" }}
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Width: {{ $svg.Width }}
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`
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b, err := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: t,
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TxtarString: files,
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NeedsOsFS: true,
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Running: true,
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}).BuildE()
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b.Assert(err, qt.IsNotNil)
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b.Assert(err.Error(), qt.Contains, `error calling Width: this method is only available for raster images. To determine if an image is SVG, you can do {{ if eq .MediaType.SubType "svg" }}{{ end }}`)
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}
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// Issue 10255.
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func TestNoPublishOfUnusedProcessedImage(t *testing.T) {
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t.Parallel()
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workingDir := t.TempDir()
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files := `
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-- assets/images/pixel.png --
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iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==
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-- layouts/index.html --
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{{ $image := resources.Get "images/pixel.png" }}
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{{ $image = $image.Resize "400x" }}
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{{ $image = $image.Resize "300x" }}
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{{ $image = $image.Resize "200x" }}
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{{ $image = $image.Resize "100x" }}
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{{ $image = $image.Crop "50x50" }}
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{{ $image = $image.Filter (images.GaussianBlur 6) }}
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{{ ($image | fingerprint).Permalink }}
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`
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for i := 0; i < 3; i++ {
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{
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T: t,
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TxtarString: files,
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NeedsOsFS: true,
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WorkingDir: workingDir,
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}).Build()
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b.AssertFileCount("resources/_gen/images", 6)
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b.AssertFileCount("public/images", 1)
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b.Build()
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}
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}
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