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fix(#46): infer resize operation

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This commit is contained in:
Tomas Aparicio 2015-07-09 23:30:08 +01:00
parent 4678a066b6
commit 9db6f2a0ea
3 changed files with 78 additions and 37 deletions
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57
resize_test.go
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@ -20,6 +20,11 @@ func TestResize(t *testing.T) {
t.Fatal("Image is not jpeg")
}
size, _ := Size(newImg)
if size.Height != options.Height || size.Width != options.Width {
t.Fatalf("Invalid image size: %dx%d", size.Width, size.Height)
}
Write("fixtures/test_out.jpg", newImg)
}
@ -36,25 +41,14 @@ func TestRotate(t *testing.T) {
t.Fatal("Image is not jpeg")
}
size, _ := Size(newImg)
if size.Height != options.Width {
t.Fatalf("Invalid image size: %dx%d", size.Width, size.Height)
}
Write("fixtures/test_rotate_out.jpg", newImg)
}
func TestCorruptedImage(t *testing.T) {
options := Options{Width: 800, Height: 600}
buf, _ := Read("fixtures/corrupt.jpg")
newImg, err := Resize(buf, options)
if err != nil {
t.Errorf("Resize(imgData, %#v) error: %#v", options, err)
}
if DetermineImageType(newImg) != JPEG {
t.Fatal("Image is not jpeg")
}
Write("fixtures/test_corrupt_out.jpg", newImg)
}
func TestInvalidRotate(t *testing.T) {
options := Options{Width: 800, Height: 600, Rotate: 111}
buf, _ := Read("fixtures/test.jpg")
@ -68,9 +62,35 @@ func TestInvalidRotate(t *testing.T) {
t.Fatal("Image is not jpeg")
}
size, _ := Size(newImg)
if size.Height != options.Width {
t.Fatalf("Invalid image size: %dx%d", size.Width, size.Height)
}
Write("fixtures/test_invalid_rotate_out.jpg", newImg)
}
func TestCorruptedImage(t *testing.T) {
options := Options{Width: 800, Height: 600}
buf, _ := Read("fixtures/corrupt.jpg")
newImg, err := Resize(buf, options)
if err != nil {
t.Errorf("Resize(imgData, %#v) error: %#v", options, err)
}
if DetermineImageType(newImg) != JPEG {
t.Fatal("Image is not jpeg")
}
size, _ := Size(newImg)
if size.Height != options.Height || size.Width != options.Width {
t.Fatalf("Invalid image size: %dx%d", size.Width, size.Height)
}
Write("fixtures/test_corrupt_out.jpg", newImg)
}
func TestNoColorProfile(t *testing.T) {
options := Options{Width: 800, Height: 600, NoProfile: true}
buf, _ := Read("fixtures/test.jpg")
@ -84,6 +104,11 @@ func TestNoColorProfile(t *testing.T) {
if metadata.Profile == true {
t.Fatal("Invalid profile data")
}
size, _ := Size(newImg)
if size.Height != options.Height || size.Width != options.Width {
t.Fatalf("Invalid image size: %dx%d", size.Width, size.Height)
}
}
func TestConvert(t *testing.T) {