diff options
Diffstat (limited to 'transform/chain_test.go')
| -rw-r--r-- | transform/chain_test.go | 234 |
1 files changed, 18 insertions, 216 deletions
diff --git a/transform/chain_test.go b/transform/chain_test.go index ae5f06a2d..e34024296 100644 --- a/transform/chain_test.go +++ b/transform/chain_test.go @@ -1,4 +1,4 @@ -// Copyright 2015 The Hugo Authors. All rights reserved. +// Copyright 2018 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. @@ -15,142 +15,44 @@ package transform import ( "bytes" - "path/filepath" "strings" "testing" - bp "github.com/gohugoio/hugo/bufferpool" - "github.com/gohugoio/hugo/helpers" "github.com/stretchr/testify/assert" ) -const ( - h5JsContentDoubleQuote = "<!DOCTYPE html><html><head><script src=\"foobar.js\"></script><script src=\"/barfoo.js\"></script></head><body><nav><h1>title</h1></nav><article>content <a href=\"foobar\">foobar</a>. <a href=\"/foobar\">Follow up</a></article></body></html>" - h5JsContentSingleQuote = "<!DOCTYPE html><html><head><script src='foobar.js'></script><script src='/barfoo.js'></script></head><body><nav><h1>title</h1></nav><article>content <a href='foobar'>foobar</a>. <a href='/foobar'>Follow up</a></article></body></html>" - h5JsContentAbsURL = "<!DOCTYPE html><html><head><script src=\"http://user@host:10234/foobar.js\"></script></head><body><nav><h1>title</h1></nav><article>content <a href=\"https://host/foobar\">foobar</a>. Follow up</article></body></html>" - h5JsContentAbsURLSchemaless = "<!DOCTYPE html><html><head><script src=\"//host/foobar.js\"></script><script src='//host2/barfoo.js'></head><body><nav><h1>title</h1></nav><article>content <a href=\"//host/foobar\">foobar</a>. <a href='//host2/foobar'>Follow up</a></article></body></html>" - corectOutputSrcHrefDq = "<!DOCTYPE html><html><head><script src=\"foobar.js\"></script><script src=\"http://base/barfoo.js\"></script></head><body><nav><h1>title</h1></nav><article>content <a href=\"foobar\">foobar</a>. <a href=\"http://base/foobar\">Follow up</a></article></body></html>" - corectOutputSrcHrefSq = "<!DOCTYPE html><html><head><script src='foobar.js'></script><script src='http://base/barfoo.js'></script></head><body><nav><h1>title</h1></nav><article>content <a href='foobar'>foobar</a>. <a href='http://base/foobar'>Follow up</a></article></body></html>" - - h5XMLXontentAbsURL = "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?><feed xmlns=\"http://www.w3.org/2005/Atom\"><entry><content type=\"html\"><p><a href="/foobar">foobar</a></p> <p>A video: <iframe src='/foo'></iframe></p></content></entry></feed>" - correctOutputSrcHrefInXML = "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?><feed xmlns=\"http://www.w3.org/2005/Atom\"><entry><content type=\"html\"><p><a href="http://base/foobar">foobar</a></p> <p>A video: <iframe src='http://base/foo'></iframe></p></content></entry></feed>" - h5XMLContentGuarded = "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?><feed xmlns=\"http://www.w3.org/2005/Atom\"><entry><content type=\"html\"><p><a href="//foobar">foobar</a></p> <p>A video: <iframe src='//foo'></iframe></p></content></entry></feed>" -) - -const ( - // additional sanity tests for replacements testing - replace1 = "No replacements." - replace2 = "ᚠᛇᚻ ᛒᛦᚦ ᚠᚱᚩᚠᚢᚱ\nᚠᛁᚱᚪ ᚷᛖᚻᚹᛦᛚᚳᚢᛗ" - replace3 = `End of file: src="/` - replace4 = `End of file: srcset="/` - replace5 = `Srcsett with no closing quote: srcset="/img/small.jpg do be do be do.` - - // Issue: 816, schemaless links combined with others - replaceSchemalessHTML = `Pre. src='//schemaless' src='/normal' <a href="//schemaless">Schemaless</a>. <a href="/normal">normal</a>. Post.` - replaceSchemalessHTMLCorrect = `Pre. src='//schemaless' src='http://base/normal' <a href="//schemaless">Schemaless</a>. <a href="http://base/normal">normal</a>. Post.` - replaceSchemalessXML = `Pre. src='//schemaless' src='/normal' <a href='//schemaless'>Schemaless</a>. <a href='/normal'>normal</a>. Post.` - replaceSchemalessXMLCorrect = `Pre. src='//schemaless' src='http://base/normal' <a href='//schemaless'>Schemaless</a>. <a href='http://base/normal'>normal</a>. Post.` -) - -const ( - // srcset= - srcsetBasic = `Pre. <img srcset="/img/small.jpg 200w, /img/medium.jpg 300w, /img/big.jpg 700w" alt="text" src="/img/foo.jpg">` - srcsetBasicCorrect = `Pre. <img srcset="http://base/img/small.jpg 200w, http://base/img/medium.jpg 300w, http://base/img/big.jpg 700w" alt="text" src="http://base/img/foo.jpg">` - srcsetSingleQuote = `Pre. <img srcset='/img/small.jpg 200w, /img/big.jpg 700w' alt="text" src="/img/foo.jpg"> POST.` - srcsetSingleQuoteCorrect = `Pre. <img srcset='http://base/img/small.jpg 200w, http://base/img/big.jpg 700w' alt="text" src="http://base/img/foo.jpg"> POST.` - srcsetXMLBasic = `Pre. <img srcset="/img/small.jpg 200w, /img/big.jpg 700w" alt="text" src="/img/foo.jpg">` - srcsetXMLBasicCorrect = `Pre. <img srcset="http://base/img/small.jpg 200w, http://base/img/big.jpg 700w" alt="text" src="http://base/img/foo.jpg">` - srcsetXMLSingleQuote = `Pre. <img srcset="/img/small.jpg 200w, /img/big.jpg 700w" alt="text" src="/img/foo.jpg">` - srcsetXMLSingleQuoteCorrect = `Pre. <img srcset="http://base/img/small.jpg 200w, http://base/img/big.jpg 700w" alt="text" src="http://base/img/foo.jpg">` - srcsetVariations = `Pre. -Missing start quote: <img srcset=/img/small.jpg 200w, /img/big.jpg 700w" alt="text"> src='/img/foo.jpg'> FOO. -<img srcset='/img.jpg'> -schemaless: <img srcset='//img.jpg' src='//basic.jpg'> -schemaless2: <img srcset="//img.jpg" src="//basic.jpg2> POST -` -) - -const ( - srcsetVariationsCorrect = `Pre. -Missing start quote: <img srcset=/img/small.jpg 200w, /img/big.jpg 700w" alt="text"> src='http://base/img/foo.jpg'> FOO. -<img srcset='http://base/img.jpg'> -schemaless: <img srcset='//img.jpg' src='//basic.jpg'> -schemaless2: <img srcset="//img.jpg" src="//basic.jpg2> POST -` - srcsetXMLVariations = `Pre. -Missing start quote: <img srcset=/img/small.jpg 200w /img/big.jpg 700w" alt="text"> src='/img/foo.jpg'> FOO. -<img srcset='/img.jpg'> -schemaless: <img srcset='//img.jpg' src='//basic.jpg'> -schemaless2: <img srcset="//img.jpg" src="//basic.jpg2> POST -` - srcsetXMLVariationsCorrect = `Pre. -Missing start quote: <img srcset=/img/small.jpg 200w /img/big.jpg 700w" alt="text"> src='http://base/img/foo.jpg'> FOO. -<img srcset='http://base/img.jpg'> -schemaless: <img srcset='//img.jpg' src='//basic.jpg'> -schemaless2: <img srcset="//img.jpg" src="//basic.jpg2> POST -` - - relPathVariations = `PRE. a href="/img/small.jpg" POST.` - relPathVariationsCorrect = `PRE. a href="../../img/small.jpg" POST.` - - testBaseURL = "http://base/" -) - -var ( - absURLlBenchTests = []test{ - {h5JsContentDoubleQuote, corectOutputSrcHrefDq}, - {h5JsContentSingleQuote, corectOutputSrcHrefSq}, - {h5JsContentAbsURL, h5JsContentAbsURL}, - {h5JsContentAbsURLSchemaless, h5JsContentAbsURLSchemaless}, - } - - xmlAbsURLBenchTests = []test{ - {h5XMLXontentAbsURL, correctOutputSrcHrefInXML}, - {h5XMLContentGuarded, h5XMLContentGuarded}, - } - - sanityTests = []test{{replace1, replace1}, {replace2, replace2}, {replace3, replace3}, {replace3, replace3}, {replace5, replace5}} - extraTestsHTML = []test{{replaceSchemalessHTML, replaceSchemalessHTMLCorrect}} - absURLTests = append(absURLlBenchTests, append(sanityTests, extraTestsHTML...)...) - extraTestsXML = []test{{replaceSchemalessXML, replaceSchemalessXMLCorrect}} - xmlAbsURLTests = append(xmlAbsURLBenchTests, append(sanityTests, extraTestsXML...)...) - srcsetTests = []test{{srcsetBasic, srcsetBasicCorrect}, {srcsetSingleQuote, srcsetSingleQuoteCorrect}, {srcsetVariations, srcsetVariationsCorrect}} - srcsetXMLTests = []test{ - {srcsetXMLBasic, srcsetXMLBasicCorrect}, - {srcsetXMLSingleQuote, srcsetXMLSingleQuoteCorrect}, - {srcsetXMLVariations, srcsetXMLVariationsCorrect}} - - relurlTests = []test{{relPathVariations, relPathVariationsCorrect}} -) - func TestChainZeroTransformers(t *testing.T) { - tr := NewChain() + tr := New() in := new(bytes.Buffer) out := new(bytes.Buffer) - if err := tr.Apply(in, out, []byte("")); err != nil { + if err := tr.Apply(in, out); err != nil { t.Errorf("A zero transformer chain returned an error.") } } func TestChaingMultipleTransformers(t *testing.T) { - f1 := func(ct contentTransformer) { - ct.Write(bytes.Replace(ct.Content(), []byte("f1"), []byte("f1r"), -1)) + f1 := func(ct FromTo) error { + _, err := ct.To().Write(bytes.Replace(ct.From().Bytes(), []byte("f1"), []byte("f1r"), -1)) + return err } - f2 := func(ct contentTransformer) { - ct.Write(bytes.Replace(ct.Content(), []byte("f2"), []byte("f2r"), -1)) + f2 := func(ct FromTo) error { + _, err := ct.To().Write(bytes.Replace(ct.From().Bytes(), []byte("f2"), []byte("f2r"), -1)) + return err } - f3 := func(ct contentTransformer) { - ct.Write(bytes.Replace(ct.Content(), []byte("f3"), []byte("f3r"), -1)) + f3 := func(ct FromTo) error { + _, err := ct.To().Write(bytes.Replace(ct.From().Bytes(), []byte("f3"), []byte("f3r"), -1)) + return err } - f4 := func(ct contentTransformer) { - ct.Write(bytes.Replace(ct.Content(), []byte("f4"), []byte("f4r"), -1)) + f4 := func(ct FromTo) error { + _, err := ct.To().Write(bytes.Replace(ct.From().Bytes(), []byte("f4"), []byte("f4r"), -1)) + return err } - tr := NewChain(f1, f2, f3, f4) + tr := New(f1, f2, f3, f4) out := new(bytes.Buffer) - if err := tr.Apply(out, strings.NewReader("Test: f4 f3 f1 f2 f1 The End."), []byte("")); err != nil { + if err := tr.Apply(out, strings.NewReader("Test: f4 f3 f1 f2 f1 The End.")); err != nil { t.Errorf("Multi transformer chain returned an error: %s", err) } @@ -161,107 +63,7 @@ func TestChaingMultipleTransformers(t *testing.T) { } } -func BenchmarkAbsURL(b *testing.B) { - tr := NewChain(AbsURL) - - b.ResetTimer() - for i := 0; i < b.N; i++ { - apply(b.Errorf, tr, absURLlBenchTests) - } -} - -func BenchmarkAbsURLSrcset(b *testing.B) { - tr := NewChain(AbsURL) - - b.ResetTimer() - for i := 0; i < b.N; i++ { - apply(b.Errorf, tr, srcsetTests) - } -} - -func BenchmarkXMLAbsURLSrcset(b *testing.B) { - tr := NewChain(AbsURLInXML) - - b.ResetTimer() - for i := 0; i < b.N; i++ { - apply(b.Errorf, tr, srcsetXMLTests) - } -} - -func TestAbsURL(t *testing.T) { - tr := NewChain(AbsURL) - - apply(t.Errorf, tr, absURLTests) - -} - -func TestRelativeURL(t *testing.T) { - tr := NewChain(AbsURL) - - applyWithPath(t.Errorf, tr, relurlTests, helpers.GetDottedRelativePath(filepath.FromSlash("/post/sub/"))) - -} - -func TestAbsURLSrcSet(t *testing.T) { - tr := NewChain(AbsURL) - - apply(t.Errorf, tr, srcsetTests) -} - -func TestAbsXMLURLSrcSet(t *testing.T) { - tr := NewChain(AbsURLInXML) - - apply(t.Errorf, tr, srcsetXMLTests) -} - -func BenchmarkXMLAbsURL(b *testing.B) { - tr := NewChain(AbsURLInXML) - - b.ResetTimer() - for i := 0; i < b.N; i++ { - apply(b.Errorf, tr, xmlAbsURLBenchTests) - } -} - -func TestXMLAbsURL(t *testing.T) { - tr := NewChain(AbsURLInXML) - apply(t.Errorf, tr, xmlAbsURLTests) -} - func TestNewEmptyTransforms(t *testing.T) { - transforms := NewEmptyTransforms() + transforms := NewEmpty() assert.Equal(t, 20, cap(transforms)) } - -type errorf func(string, ...interface{}) - -func applyWithPath(ef errorf, tr chain, tests []test, path string) { - out := bp.GetBuffer() - defer bp.PutBuffer(out) - - in := bp.GetBuffer() - defer bp.PutBuffer(in) - - for _, test := range tests { - var err error - in.WriteString(test.content) - err = tr.Apply(out, in, []byte(path)) - if err != nil { - ef("Unexpected error: %s", err) - } - if test.expected != out.String() { - ef("Expected:\n%s\nGot:\n%s", test.expected, out.String()) - } - out.Reset() - in.Reset() - } -} - -func apply(ef errorf, tr chain, tests []test) { - applyWithPath(ef, tr, tests, testBaseURL) -} - -type test struct { - content string - expected string -} |