hugo/transform/posttrans_test.go

package transform

import (
	"bytes"
	"strings"
	"testing"
)

const H5_JS_CONTENT_DOUBLE_QUOTE = "<!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>"

const H5_JS_CONTENT_SINGLE_QUOTE = "<!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>"

const H5_JS_CONTENT_ABS_URL = "<!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>"

const H5_JS_CONTENT_ABS_URL_SCHEMALESS = "<!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>"

const CORRECT_OUTPUT_SRC_HREF_DQ = "<!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>"

const CORRECT_OUTPUT_SRC_HREF_SQ = "<!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>"

func TestAbsUrlify(t *testing.T) {
	tr, _ := AbsURL("http://base")
	chain := NewChain(tr...)
	apply(t.Errorf, chain, abs_url_tests)
}

type test struct {
	content  string
	expected string
}

var abs_url_tests = []test{
	{H5_JS_CONTENT_DOUBLE_QUOTE, CORRECT_OUTPUT_SRC_HREF_DQ},
	{H5_JS_CONTENT_SINGLE_QUOTE, CORRECT_OUTPUT_SRC_HREF_SQ},
	{H5_JS_CONTENT_ABS_URL, H5_JS_CONTENT_ABS_URL},
	{H5_JS_CONTENT_ABS_URL_SCHEMALESS, H5_JS_CONTENT_ABS_URL_SCHEMALESS},
}

type errorf func(string, ...interface{})

func apply(ef errorf, tr chain, tests []test) {
	for _, test := range tests {
		out := new(bytes.Buffer)
		err := tr.Apply(out, strings.NewReader(test.content))
		if err != nil {
			ef("Unexpected error: %s", err)
		}
		if test.expected != string(out.Bytes()) {
			ef("Expected:\n%s\nGot:\n%s", test.expected, string(out.Bytes()))
		}
	}
}
Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00			`package transform`

			`import (`
			`"bytes"`
Fix parsing edge case of frontmatter When the frontmatter contains a - (or other delimiter) close to the closing frontmatter delimiter, frontmatter detection would fail. 2013-09-18 16:15:46 +00:00			`"strings"`
			`"testing"`
Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00			`)`

Remove the hugo-nav function Remove the hugo-nav since it relied on a slow library. The current build reimplements the absurl functionality based on string replace. Discovered that my prior implementation missed the requirement for making absolute paths (/path) absolute with the host, whereas a relative path is left untouched. Updated the test cases to support this if this is reimplemented. 2013-11-05 22:28:06 +00:00			`const H5_JS_CONTENT_DOUBLE_QUOTE = "<!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>"`

			`const H5_JS_CONTENT_SINGLE_QUOTE = "<!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>"`

Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00			`const H5_JS_CONTENT_ABS_URL = "<!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>"`
Fix parsing edge case of frontmatter When the frontmatter contains a - (or other delimiter) close to the closing frontmatter delimiter, frontmatter detection would fail. 2013-09-18 16:15:46 +00:00
Handle schema-less urls when apply absurl Fixes #114 2013-11-09 14:35:09 +00:00			`const H5_JS_CONTENT_ABS_URL_SCHEMALESS = "<!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>"`
Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00
Remove the hugo-nav function Remove the hugo-nav since it relied on a slow library. The current build reimplements the absurl functionality based on string replace. Discovered that my prior implementation missed the requirement for making absolute paths (/path) absolute with the host, whereas a relative path is left untouched. Updated the test cases to support this if this is reimplemented. 2013-11-05 22:28:06 +00:00			`const CORRECT_OUTPUT_SRC_HREF_DQ = "<!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>"`

			`const CORRECT_OUTPUT_SRC_HREF_SQ = "<!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>"`
Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00
			`func TestAbsUrlify(t *testing.T) {`
Improve rendering time 50% speedup. Fix #91 to run the benchmark: go test -test.run=NONE -bench=".*" -test.benchmem=true ./transform/ > new.txt to compare the results: /usr/local/go/misc/benchcmp baseline.txt new.txt Speedup and memory improvements benchmark old ns/op new ns/op delta BenchmarkChain 101219 50453 -50.15% BenchmarkTransform 51625 45531 -11.80% benchmark old allocs new allocs delta BenchmarkChain 222 103 -53.60% BenchmarkTransform 135 106 -21.48% benchmark old bytes new bytes delta BenchmarkChain 23919 10998 -54.02% BenchmarkTransform 11858 10665 -10.06% 2013-11-01 05:14:11 +00:00			`tr, _ := AbsURL("http://base")`
			`chain := NewChain(tr...)`
			`apply(t.Errorf, chain, abs_url_tests)`
Chain transformers and test cases Transformers can now be chained together, working on the output of the previous run. 2013-10-01 21:26:21 +00:00			`}`

			`type test struct {`
Code cleanup 2013-10-02 02:59:35 +00:00			`content string`
Chain transformers and test cases Transformers can now be chained together, working on the output of the previous run. 2013-10-01 21:26:21 +00:00			`expected string`
			`}`

Code cleanup 2013-10-02 02:59:35 +00:00			`var abs_url_tests = []test{`
Remove the hugo-nav function Remove the hugo-nav since it relied on a slow library. The current build reimplements the absurl functionality based on string replace. Discovered that my prior implementation missed the requirement for making absolute paths (/path) absolute with the host, whereas a relative path is left untouched. Updated the test cases to support this if this is reimplemented. 2013-11-05 22:28:06 +00:00			`{H5_JS_CONTENT_DOUBLE_QUOTE, CORRECT_OUTPUT_SRC_HREF_DQ},`
			`{H5_JS_CONTENT_SINGLE_QUOTE, CORRECT_OUTPUT_SRC_HREF_SQ},`
Code cleanup 2013-10-02 02:59:35 +00:00			`{H5_JS_CONTENT_ABS_URL, H5_JS_CONTENT_ABS_URL},`
Handle schema-less urls when apply absurl Fixes #114 2013-11-09 14:35:09 +00:00			`{H5_JS_CONTENT_ABS_URL_SCHEMALESS, H5_JS_CONTENT_ABS_URL_SCHEMALESS},`
Code cleanup 2013-10-02 02:59:35 +00:00			`}`
Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00
Improve rendering time 50% speedup. Fix #91 to run the benchmark: go test -test.run=NONE -bench=".*" -test.benchmem=true ./transform/ > new.txt to compare the results: /usr/local/go/misc/benchcmp baseline.txt new.txt Speedup and memory improvements benchmark old ns/op new ns/op delta BenchmarkChain 101219 50453 -50.15% BenchmarkTransform 51625 45531 -11.80% benchmark old allocs new allocs delta BenchmarkChain 222 103 -53.60% BenchmarkTransform 135 106 -21.48% benchmark old bytes new bytes delta BenchmarkChain 23919 10998 -54.02% BenchmarkTransform 11858 10665 -10.06% 2013-11-01 05:14:11 +00:00			`type errorf func(string, ...interface{})`
Adding benchmark for transformation module. 2013-10-30 03:24:29 +00:00
Improve rendering time 50% speedup. Fix #91 to run the benchmark: go test -test.run=NONE -bench=".*" -test.benchmem=true ./transform/ > new.txt to compare the results: /usr/local/go/misc/benchcmp baseline.txt new.txt Speedup and memory improvements benchmark old ns/op new ns/op delta BenchmarkChain 101219 50453 -50.15% BenchmarkTransform 51625 45531 -11.80% benchmark old allocs new allocs delta BenchmarkChain 222 103 -53.60% BenchmarkTransform 135 106 -21.48% benchmark old bytes new bytes delta BenchmarkChain 23919 10998 -54.02% BenchmarkTransform 11858 10665 -10.06% 2013-11-01 05:14:11 +00:00			`func apply(ef errorf, tr chain, tests []test) {`
Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00			`for _, test := range tests {`
Fix parsing edge case of frontmatter When the frontmatter contains a - (or other delimiter) close to the closing frontmatter delimiter, frontmatter detection would fail. 2013-09-18 16:15:46 +00:00			`out := new(bytes.Buffer)`
Change the order of Apply to be more Unixy Typically the destination is on the left and the src is on the right. 2013-10-01 21:42:08 +00:00			`err := tr.Apply(out, strings.NewReader(test.content))`
Fix parsing edge case of frontmatter When the frontmatter contains a - (or other delimiter) close to the closing frontmatter delimiter, frontmatter detection would fail. 2013-09-18 16:15:46 +00:00			`if err != nil {`
Adding benchmark for transformation module. 2013-10-30 03:24:29 +00:00			`ef("Unexpected error: %s", err)`
Fix parsing edge case of frontmatter When the frontmatter contains a - (or other delimiter) close to the closing frontmatter delimiter, frontmatter detection would fail. 2013-09-18 16:15:46 +00:00			`}`
			`if test.expected != string(out.Bytes()) {`
Adding benchmark for transformation module. 2013-10-30 03:24:29 +00:00			`ef("Expected:\n%s\nGot:\n%s", test.expected, string(out.Bytes()))`
Fix parsing edge case of frontmatter When the frontmatter contains a - (or other delimiter) close to the closing frontmatter delimiter, frontmatter detection would fail. 2013-09-18 16:15:46 +00:00			`}`
Add a transform step This allows for the manipulation of the DOM. This is expected to be applied after the templates are rendered. 2013-09-17 20:04:28 +00:00			`}`
			`}`