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fix tests

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nkanaev 2025-03-04 13:14:54 +00:00
parent 800f43b299
commit 1615c6869f
1 changed files with 29 additions and 28 deletions
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57
src/content/sanitizer/sanitizer_test.go
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@ -8,10 +8,11 @@ import "testing"
func TestValidInput(t *testing.T) { func TestValidInput(t *testing.T) {
input := `<p>This is a <strong>text</strong> with an image: <img src="http://example.org/" alt="Test" loading="lazy">.</p>` input := `<p>This is a <strong>text</strong> with an image: <img src="http://example.org/" alt="Test" loading="lazy">.</p>`
output := Sanitize("http://example.org/", input) want := `<p>This is a <strong>text</strong> with an image: <img src="http://example.org/" alt="Test" loading="lazy" referrerpolicy="no-referrer">.</p>`
have := Sanitize("http://example.org/", input)
if input != output { if have != want {
t.Errorf(`Wrong output: "%s" != "%s"`, input, output) t.Errorf("Wrong output: \nwant: %#v\nhave: %#v", want, have)
} }
} }
@ -27,31 +28,31 @@ func TestImgWithTextDataURL(t *testing.T) {
func TestImgWithDataURL(t *testing.T) { func TestImgWithDataURL(t *testing.T) {
input := `<img src="data:image/gif;base64,test" alt="Example">` input := `<img src="data:image/gif;base64,test" alt="Example">`
expected := `<img src="data:image/gif;base64,test" alt="Example" loading="lazy">` want := `<img src="data:image/gif;base64,test" alt="Example" loading="lazy" referrerpolicy="no-referrer">`
output := Sanitize("http://example.org/", input) have := Sanitize("http://example.org/", input)
if output != expected { if have != want {
t.Errorf(`Wrong output: %s`, output) t.Errorf("Wrong output:\nwant: %s\nhave: %s", want, have)
} }
} }
func TestImgWithSrcset(t *testing.T) { func TestImgWithSrcset(t *testing.T) {
input := `<img srcset="example-320w.jpg, example-480w.jpg 1.5x, example-640w.jpg 2x, example-640w.jpg 640w" src="example-640w.jpg" alt="Example">` input := `<img srcset="example-320w.jpg, example-480w.jpg 1.5x, example-640w.jpg 2x, example-640w.jpg 640w" src="example-640w.jpg" alt="Example">`
expected := `<img srcset="http://example.org/example-320w.jpg, http://example.org/example-480w.jpg 1.5x, http://example.org/example-640w.jpg 2x, http://example.org/example-640w.jpg 640w" src="http://example.org/example-640w.jpg" alt="Example" loading="lazy">` want := `<img srcset="http://example.org/example-320w.jpg, http://example.org/example-480w.jpg 1.5x, http://example.org/example-640w.jpg 2x, http://example.org/example-640w.jpg 640w" src="http://example.org/example-640w.jpg" alt="Example" loading="lazy" referrerpolicy="no-referrer">`
output := Sanitize("http://example.org/", input) have := Sanitize("http://example.org/", input)
if output != expected { if have != want {
t.Errorf(`Wrong output: %s`, output) t.Errorf("Wrong output:\nwant: %s\nhave: %s", want, have)
} }
} }
func TestImgWithSrcsetAndDataURL(t *testing.T) { func TestImgWithSrcsetAndDataURL(t *testing.T) {
input := `<img srcset="data:image/gif;base64,test" src="http://example.org/example-320w.jpg" alt="Example">` input := `<img srcset="data:image/gif;base64,test" src="http://example.org/example-320w.jpg" alt="Example">`
expected := `<img srcset="data:image/gif;base64,test" src="http://example.org/example-320w.jpg" alt="Example" loading="lazy">` want := `<img srcset="data:image/gif;base64,test" src="http://example.org/example-320w.jpg" alt="Example" loading="lazy" referrerpolicy="no-referrer">`
output := Sanitize("http://example.org/", input) have := Sanitize("http://example.org/", input)
if output != expected { if have != want {
t.Errorf(`Wrong output: %s`, output) t.Errorf("Wrong output:\nwant: %s\nhave: %s", want, have)
} }
} }
@ -67,16 +68,16 @@ func TestSourceWithSrcsetAndMedia(t *testing.T) {
func TestMediumImgWithSrcset(t *testing.T) { func TestMediumImgWithSrcset(t *testing.T) {
input := `<img alt="Image for post" class="t u v ef aj" src="https://miro.medium.com/max/5460/1*aJ9JibWDqO81qMfNtqgqrw.jpeg" srcset="https://miro.medium.com/max/552/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 276w, https://miro.medium.com/max/1000/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 500w" sizes="500px" width="2730" height="3407">` input := `<img alt="Image for post" class="t u v ef aj" src="https://miro.medium.com/max/5460/1*aJ9JibWDqO81qMfNtqgqrw.jpeg" srcset="https://miro.medium.com/max/552/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 276w, https://miro.medium.com/max/1000/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 500w" sizes="500px" width="2730" height="3407">`
expected := `<img alt="Image for post" src="https://miro.medium.com/max/5460/1*aJ9JibWDqO81qMfNtqgqrw.jpeg" srcset="https://miro.medium.com/max/552/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 276w, https://miro.medium.com/max/1000/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 500w" sizes="500px" loading="lazy">` want := `<img alt="Image for post" src="https://miro.medium.com/max/5460/1*aJ9JibWDqO81qMfNtqgqrw.jpeg" srcset="https://miro.medium.com/max/552/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 276w, https://miro.medium.com/max/1000/1*aJ9JibWDqO81qMfNtqgqrw.jpeg 500w" sizes="500px" loading="lazy" referrerpolicy="no-referrer">`
output := Sanitize("http://example.org/", input) have := Sanitize("http://example.org/", input)
if output != expected { if have != want {
t.Errorf(`Wrong output: %s`, output) t.Errorf("Wrong output:\nwant: %s\nhave: %s", want, have)
} }
} }
func TestSelfClosingTags(t *testing.T) { func TestSelfClosingTags(t *testing.T) {
input := `<p>This <br> is a <strong>text</strong> <br/>with an image: <img src="http://example.org/" alt="Test" loading="lazy"/>.</p>` input := `<p>This <br> is a <strong>text</strong><br/>.</p>`
output := Sanitize("http://example.org/", input) output := Sanitize("http://example.org/", input)
if input != output { if input != output {
@ -95,11 +96,11 @@ func TestTable(t *testing.T) {
func TestRelativeURL(t *testing.T) { func TestRelativeURL(t *testing.T) {
input := `This <a href="/test.html">link is relative</a> and this image: <img src="../folder/image.png"/>` input := `This <a href="/test.html">link is relative</a> and this image: <img src="../folder/image.png"/>`
expected := `This <a href="http://example.org/test.html" rel="noopener noreferrer" target="_blank" referrerpolicy="no-referrer">link is relative</a> and this image: <img src="http://example.org/folder/image.png" loading="lazy"/>` want := `This <a href="http://example.org/test.html" rel="noopener noreferrer" target="_blank" referrerpolicy="no-referrer">link is relative</a> and this image: <img src="http://example.org/folder/image.png" loading="lazy" referrerpolicy="no-referrer"/>`
output := Sanitize("http://example.org/", input) have := Sanitize("http://example.org/", input)
if expected != output { if want != have {
t.Errorf(`Wrong output: "%s" != "%s"`, expected, output) t.Errorf("Wrong output:\nwant: %s\nhave: %s", want, have)
} }
} }
@ -165,11 +166,11 @@ func TestInvalidNestedTag(t *testing.T) {
func TestValidIFrame(t *testing.T) { func TestValidIFrame(t *testing.T) {
input := `<iframe src="http://example.org/"></iframe>` input := `<iframe src="http://example.org/"></iframe>`
expected := `<iframe src="http://example.org/" sandbox="allow-scripts allow-same-origin allow-popups" loading="lazy"></iframe>` want := `<iframe src="http://example.org/" sandbox="allow-scripts allow-same-origin allow-popups" loading="lazy"></iframe>`
output := Sanitize("http://example.org/", input) have := Sanitize("http://example.org/", input)
if expected != output { if want != have {
t.Errorf("Wrong output:\nwant: %s\nhave: %s", expected, output) t.Errorf("Wrong output:\nwant: %s\nhave: %s", want, have)
} }
} }