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resources/image: Fix fill with smartcrop sometimes returning 0 bytes images

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Fixes #7955
This commit is contained in:
Bjørn Erik Pedersen 2021-06-15 18:22:05 +02:00
parent 8eafe0845d
commit 5af045ebab
3 changed files with 113 additions and 31 deletions
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94
resources/image_test.go
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@ -175,36 +175,6 @@ func TestImageTransformFormat(t *testing.T) {
assertFileCache(c, fileCache, path.Base(imageGif.RelPermalink()), 225, 141)
}
// https://github.com/gohugoio/hugo/issues/4261
func TestImageTransformLongFilename(t *testing.T) {
c := qt.New(t)
image := fetchImage(c, "1234567890qwertyuiopasdfghjklzxcvbnm5to6eeeeee7via8eleph.jpg")
c.Assert(image, qt.Not(qt.IsNil))
resized, err := image.Resize("200x")
c.Assert(err, qt.IsNil)
c.Assert(resized, qt.Not(qt.IsNil))
c.Assert(resized.Width(), qt.Equals, 200)
c.Assert(resized.RelPermalink(), qt.Equals, "/a/_hu59e56ffff1bc1d8d122b1403d34e039f_90587_65b757a6e14debeae720fe8831f0a9bc.jpg")
resized, err = resized.Resize("100x")
c.Assert(err, qt.IsNil)
c.Assert(resized, qt.Not(qt.IsNil))
c.Assert(resized.Width(), qt.Equals, 100)
c.Assert(resized.RelPermalink(), qt.Equals, "/a/_hu59e56ffff1bc1d8d122b1403d34e039f_90587_c876768085288f41211f768147ba2647.jpg")
}
// Issue 6137
func TestImageTransformUppercaseExt(t *testing.T) {
c := qt.New(t)
image := fetchImage(c, "sunrise.JPG")
resized, err := image.Resize("200x")
c.Assert(err, qt.IsNil)
c.Assert(resized, qt.Not(qt.IsNil))
c.Assert(resized.Width(), qt.Equals, 200)
}
// https://github.com/gohugoio/hugo/issues/5730
func TestImagePermalinkPublishOrder(t *testing.T) {
for _, checkOriginalFirst := range []bool{true, false} {
@ -250,6 +220,70 @@ func TestImagePermalinkPublishOrder(t *testing.T) {
}
}
func TestImageBugs(t *testing.T) {
c := qt.New(t)
// Issue #4261
c.Run("Transform long filename", func(c *qt.C) {
image := fetchImage(c, "1234567890qwertyuiopasdfghjklzxcvbnm5to6eeeeee7via8eleph.jpg")
c.Assert(image, qt.Not(qt.IsNil))
resized, err := image.Resize("200x")
c.Assert(err, qt.IsNil)
c.Assert(resized, qt.Not(qt.IsNil))
c.Assert(resized.Width(), qt.Equals, 200)
c.Assert(resized.RelPermalink(), qt.Equals, "/a/_hu59e56ffff1bc1d8d122b1403d34e039f_90587_65b757a6e14debeae720fe8831f0a9bc.jpg")
resized, err = resized.Resize("100x")
c.Assert(err, qt.IsNil)
c.Assert(resized, qt.Not(qt.IsNil))
c.Assert(resized.Width(), qt.Equals, 100)
c.Assert(resized.RelPermalink(), qt.Equals, "/a/_hu59e56ffff1bc1d8d122b1403d34e039f_90587_c876768085288f41211f768147ba2647.jpg")
})
// Issue #6137
c.Run("Transform upper case extension", func(c *qt.C) {
image := fetchImage(c, "sunrise.JPG")
resized, err := image.Resize("200x")
c.Assert(err, qt.IsNil)
c.Assert(resized, qt.Not(qt.IsNil))
c.Assert(resized.Width(), qt.Equals, 200)
})
// Issue #7955
c.Run("Fill with smartcrop", func(c *qt.C) {
sunset := fetchImage(c, "sunset.jpg")
for _, test := range []struct {
originalDimensions string
targetWH int
}{
{"408x403", 400},
{"425x403", 400},
{"459x429", 400},
{"476x442", 400},
{"544x403", 400},
{"476x468", 400},
{"578x585", 550},
{"578x598", 550},
} {
c.Run(test.originalDimensions, func(c *qt.C) {
image, err := sunset.Resize(test.originalDimensions)
c.Assert(err, qt.IsNil)
resized, err := image.Fill(fmt.Sprintf("%dx%d smart", test.targetWH, test.targetWH))
c.Assert(err, qt.IsNil)
c.Assert(resized, qt.Not(qt.IsNil))
c.Assert(resized.Width(), qt.Equals, test.targetWH)
c.Assert(resized.Height(), qt.Equals, test.targetWH)
})
}
})
}
func TestImageTransformConcurrent(t *testing.T) {
var wg sync.WaitGroup