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//
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// Blackfriday Markdown Processor
// Available at http://github.com/russross/blackfriday
//
// Copyright © 2011 Russ Ross <russ@russross.com>.
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// Distributed under the Simplified BSD License.
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// See README.md for details.
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//
//
// Unit tests for block parsing
//
package blackfriday
import (
"testing"
)
Allow configurable header ID prefix/suffixes.
This is specifically driven by the Hugo usecase where multiple documents
are often rendered into the same ultimate HTML page.
When a header ID is written to the output HTML format (either through
`HTML_TOC`, `EXTENSION_HEADER_IDS`, or `EXTENSION_AUTO_HEADER_IDS`), it
is possible that multiple documents will hvae identical header IDs. To
permit validation to pass, it is useful to have a per-document prefix or
suffix (in our case, an MD5 of the content filename, and we will be
using it as a suffix).
That is, two documents (`A` and `B`) that have the same header ID (`#
Reason {#reason}`), will end up having an actual header ID of the form
`#reason-DOCID` (e.g., `#reason-A`, `#reason-B`) with these HTML
parameters.
This is built on top of #126 (more intelligent collision detection for
`EXTENSION_AUTO_HEADER_IDS`).
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func runMarkdownBlockWithRenderer ( input string , extensions int , renderer Renderer ) string {
return string ( Markdown ( [ ] byte ( input ) , renderer , extensions ) )
}
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func runMarkdownBlock ( input string , extensions int ) string {
htmlFlags := 0
htmlFlags |= HTML_USE_XHTML
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renderer := HtmlRenderer ( htmlFlags , "" , "" )
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Allow configurable header ID prefix/suffixes.
This is specifically driven by the Hugo usecase where multiple documents
are often rendered into the same ultimate HTML page.
When a header ID is written to the output HTML format (either through
`HTML_TOC`, `EXTENSION_HEADER_IDS`, or `EXTENSION_AUTO_HEADER_IDS`), it
is possible that multiple documents will hvae identical header IDs. To
permit validation to pass, it is useful to have a per-document prefix or
suffix (in our case, an MD5 of the content filename, and we will be
using it as a suffix).
That is, two documents (`A` and `B`) that have the same header ID (`#
Reason {#reason}`), will end up having an actual header ID of the form
`#reason-DOCID` (e.g., `#reason-A`, `#reason-B`) with these HTML
parameters.
This is built on top of #126 (more intelligent collision detection for
`EXTENSION_AUTO_HEADER_IDS`).
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return runMarkdownBlockWithRenderer ( input , extensions , renderer )
}
func runnerWithRendererParameters ( parameters HtmlRendererParameters ) func ( string , int ) string {
return func ( input string , extensions int ) string {
htmlFlags := 0
htmlFlags |= HTML_USE_XHTML
renderer := HtmlRendererWithParameters ( htmlFlags , "" , "" , parameters )
return runMarkdownBlockWithRenderer ( input , extensions , renderer )
}
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}
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func doTestsBlock ( t * testing . T , tests [ ] string , extensions int ) {
Allow configurable header ID prefix/suffixes.
This is specifically driven by the Hugo usecase where multiple documents
are often rendered into the same ultimate HTML page.
When a header ID is written to the output HTML format (either through
`HTML_TOC`, `EXTENSION_HEADER_IDS`, or `EXTENSION_AUTO_HEADER_IDS`), it
is possible that multiple documents will hvae identical header IDs. To
permit validation to pass, it is useful to have a per-document prefix or
suffix (in our case, an MD5 of the content filename, and we will be
using it as a suffix).
That is, two documents (`A` and `B`) that have the same header ID (`#
Reason {#reason}`), will end up having an actual header ID of the form
`#reason-DOCID` (e.g., `#reason-A`, `#reason-B`) with these HTML
parameters.
This is built on top of #126 (more intelligent collision detection for
`EXTENSION_AUTO_HEADER_IDS`).
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doTestsBlockWithRunner ( t , tests , extensions , runMarkdownBlock )
}
func doTestsBlockWithRunner ( t * testing . T , tests [ ] string , extensions int , runner func ( string , int ) string ) {
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// catch and report panics
var candidate string
defer func ( ) {
if err := recover ( ) ; err != nil {
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t . Errorf ( "\npanic while processing [%#v]: %s\n" , candidate , err )
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}
} ( )
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for i := 0 ; i + 1 < len ( tests ) ; i += 2 {
input := tests [ i ]
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candidate = input
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expected := tests [ i + 1 ]
Allow configurable header ID prefix/suffixes.
This is specifically driven by the Hugo usecase where multiple documents
are often rendered into the same ultimate HTML page.
When a header ID is written to the output HTML format (either through
`HTML_TOC`, `EXTENSION_HEADER_IDS`, or `EXTENSION_AUTO_HEADER_IDS`), it
is possible that multiple documents will hvae identical header IDs. To
permit validation to pass, it is useful to have a per-document prefix or
suffix (in our case, an MD5 of the content filename, and we will be
using it as a suffix).
That is, two documents (`A` and `B`) that have the same header ID (`#
Reason {#reason}`), will end up having an actual header ID of the form
`#reason-DOCID` (e.g., `#reason-A`, `#reason-B`) with these HTML
parameters.
This is built on top of #126 (more intelligent collision detection for
`EXTENSION_AUTO_HEADER_IDS`).
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actual := runner ( candidate , extensions )
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if actual != expected {
t . Errorf ( "\nInput [%#v]\nExpected[%#v]\nActual [%#v]" ,
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candidate , expected , actual )
}
// now test every substring to stress test bounds checking
if ! testing . Short ( ) {
for start := 0 ; start < len ( input ) ; start ++ {
for end := start + 1 ; end <= len ( input ) ; end ++ {
candidate = input [ start : end ]
_ = runMarkdownBlock ( candidate , extensions )
}
}
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}
}
}
func TestPrefixHeaderNoExtensions ( t * testing . T ) {
var tests = [ ] string {
"# Header 1\n" ,
"<h1>Header 1</h1>\n" ,
"## Header 2\n" ,
"<h2>Header 2</h2>\n" ,
"### Header 3\n" ,
"<h3>Header 3</h3>\n" ,
"#### Header 4\n" ,
"<h4>Header 4</h4>\n" ,
"##### Header 5\n" ,
"<h5>Header 5</h5>\n" ,
"###### Header 6\n" ,
"<h6>Header 6</h6>\n" ,
"####### Header 7\n" ,
"<h6># Header 7</h6>\n" ,
"#Header 1\n" ,
"<h1>Header 1</h1>\n" ,
"##Header 2\n" ,
"<h2>Header 2</h2>\n" ,
"###Header 3\n" ,
"<h3>Header 3</h3>\n" ,
"####Header 4\n" ,
"<h4>Header 4</h4>\n" ,
"#####Header 5\n" ,
"<h5>Header 5</h5>\n" ,
"######Header 6\n" ,
"<h6>Header 6</h6>\n" ,
"#######Header 7\n" ,
"<h6>#Header 7</h6>\n" ,
"Hello\n# Header 1\nGoodbye\n" ,
"<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n" ,
"* List\n# Header\n* List\n" ,
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"<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
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"* List\n#Header\n* List\n" ,
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"<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
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"* List\n * Nested list\n # Nested header\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n" ,
}
doTestsBlock ( t , tests , 0 )
}
func TestPrefixHeaderSpaceExtension ( t * testing . T ) {
var tests = [ ] string {
"# Header 1\n" ,
"<h1>Header 1</h1>\n" ,
"## Header 2\n" ,
"<h2>Header 2</h2>\n" ,
"### Header 3\n" ,
"<h3>Header 3</h3>\n" ,
"#### Header 4\n" ,
"<h4>Header 4</h4>\n" ,
"##### Header 5\n" ,
"<h5>Header 5</h5>\n" ,
"###### Header 6\n" ,
"<h6>Header 6</h6>\n" ,
"####### Header 7\n" ,
"<p>####### Header 7</p>\n" ,
"#Header 1\n" ,
"<p>#Header 1</p>\n" ,
"##Header 2\n" ,
"<p>##Header 2</p>\n" ,
"###Header 3\n" ,
"<p>###Header 3</p>\n" ,
"####Header 4\n" ,
"<p>####Header 4</p>\n" ,
"#####Header 5\n" ,
"<p>#####Header 5</p>\n" ,
"######Header 6\n" ,
"<p>######Header 6</p>\n" ,
"#######Header 7\n" ,
"<p>#######Header 7</p>\n" ,
"Hello\n# Header 1\nGoodbye\n" ,
"<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n" ,
"* List\n# Header\n* List\n" ,
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"<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
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"* List\n#Header\n* List\n" ,
"<ul>\n<li>List\n#Header</li>\n<li>List</li>\n</ul>\n" ,
"* List\n * Nested list\n # Nested header\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n" ,
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}
doTestsBlock ( t , tests , EXTENSION_SPACE_HEADERS )
}
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func TestPrefixHeaderIdExtension ( t * testing . T ) {
var tests = [ ] string {
"# Header 1 {#someid}\n" ,
"<h1 id=\"someid\">Header 1</h1>\n" ,
"# Header 1 {#someid} \n" ,
"<h1 id=\"someid\">Header 1</h1>\n" ,
"# Header 1 {#someid}\n" ,
"<h1 id=\"someid\">Header 1</h1>\n" ,
"# Header 1 {#someid\n" ,
"<h1>Header 1 {#someid</h1>\n" ,
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"# Header 1 {#someid\n" ,
"<h1>Header 1 {#someid</h1>\n" ,
"# Header 1 {#someid}}\n" ,
"<h1 id=\"someid\">Header 1</h1>\n\n<p>}</p>\n" ,
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"## Header 2 {#someid}\n" ,
"<h2 id=\"someid\">Header 2</h2>\n" ,
"### Header 3 {#someid}\n" ,
"<h3 id=\"someid\">Header 3</h3>\n" ,
"#### Header 4 {#someid}\n" ,
"<h4 id=\"someid\">Header 4</h4>\n" ,
"##### Header 5 {#someid}\n" ,
"<h5 id=\"someid\">Header 5</h5>\n" ,
"###### Header 6 {#someid}\n" ,
"<h6 id=\"someid\">Header 6</h6>\n" ,
"####### Header 7 {#someid}\n" ,
"<h6 id=\"someid\"># Header 7</h6>\n" ,
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"# Header 1 # {#someid}\n" ,
"<h1 id=\"someid\">Header 1</h1>\n" ,
"## Header 2 ## {#someid}\n" ,
"<h2 id=\"someid\">Header 2</h2>\n" ,
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"Hello\n# Header 1\nGoodbye\n" ,
"<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n" ,
"* List\n# Header {#someid}\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"someid\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n#Header {#someid}\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"someid\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n * Nested list\n # Nested header {#someid}\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1 id=\"someid\">Nested header</h1></li>\n</ul></li>\n</ul>\n" ,
}
doTestsBlock ( t , tests , EXTENSION_HEADER_IDS )
}
Allow configurable header ID prefix/suffixes.
This is specifically driven by the Hugo usecase where multiple documents
are often rendered into the same ultimate HTML page.
When a header ID is written to the output HTML format (either through
`HTML_TOC`, `EXTENSION_HEADER_IDS`, or `EXTENSION_AUTO_HEADER_IDS`), it
is possible that multiple documents will hvae identical header IDs. To
permit validation to pass, it is useful to have a per-document prefix or
suffix (in our case, an MD5 of the content filename, and we will be
using it as a suffix).
That is, two documents (`A` and `B`) that have the same header ID (`#
Reason {#reason}`), will end up having an actual header ID of the form
`#reason-DOCID` (e.g., `#reason-A`, `#reason-B`) with these HTML
parameters.
This is built on top of #126 (more intelligent collision detection for
`EXTENSION_AUTO_HEADER_IDS`).
2014-11-24 02:37:27 +01:00
func TestPrefixHeaderIdExtensionWithPrefixAndSuffix ( t * testing . T ) {
var tests = [ ] string {
"# header 1 {#someid}\n" ,
"<h1 id=\"PRE:someid:POST\">header 1</h1>\n" ,
"## header 2 {#someid}\n" ,
"<h2 id=\"PRE:someid:POST\">header 2</h2>\n" ,
"### header 3 {#someid}\n" ,
"<h3 id=\"PRE:someid:POST\">header 3</h3>\n" ,
"#### header 4 {#someid}\n" ,
"<h4 id=\"PRE:someid:POST\">header 4</h4>\n" ,
"##### header 5 {#someid}\n" ,
"<h5 id=\"PRE:someid:POST\">header 5</h5>\n" ,
"###### header 6 {#someid}\n" ,
"<h6 id=\"PRE:someid:POST\">header 6</h6>\n" ,
"####### header 7 {#someid}\n" ,
"<h6 id=\"PRE:someid:POST\"># header 7</h6>\n" ,
"# header 1 # {#someid}\n" ,
"<h1 id=\"PRE:someid:POST\">header 1</h1>\n" ,
"## header 2 ## {#someid}\n" ,
"<h2 id=\"PRE:someid:POST\">header 2</h2>\n" ,
"* List\n# Header {#someid}\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"PRE:someid:POST\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n#Header {#someid}\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"PRE:someid:POST\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n * Nested list\n # Nested header {#someid}\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1 id=\"PRE:someid:POST\">Nested header</h1></li>\n</ul></li>\n</ul>\n" ,
}
parameters := HtmlRendererParameters {
HeaderIDPrefix : "PRE:" ,
HeaderIDSuffix : ":POST" ,
}
doTestsBlockWithRunner ( t , tests , EXTENSION_HEADER_IDS , runnerWithRendererParameters ( parameters ) )
}
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func TestPrefixAutoHeaderIdExtension ( t * testing . T ) {
var tests = [ ] string {
"# Header 1\n" ,
"<h1 id=\"header-1\">Header 1</h1>\n" ,
"# Header 1 \n" ,
"<h1 id=\"header-1\">Header 1</h1>\n" ,
"## Header 2\n" ,
"<h2 id=\"header-2\">Header 2</h2>\n" ,
"### Header 3\n" ,
"<h3 id=\"header-3\">Header 3</h3>\n" ,
"#### Header 4\n" ,
"<h4 id=\"header-4\">Header 4</h4>\n" ,
"##### Header 5\n" ,
"<h5 id=\"header-5\">Header 5</h5>\n" ,
"###### Header 6\n" ,
"<h6 id=\"header-6\">Header 6</h6>\n" ,
"####### Header 7\n" ,
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"<h6 id=\"header-7\"># Header 7</h6>\n" ,
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"Hello\n# Header 1\nGoodbye\n" ,
"<p>Hello</p>\n\n<h1 id=\"header-1\">Header 1</h1>\n\n<p>Goodbye</p>\n" ,
"* List\n# Header\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"header\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n#Header\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"header\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n * Nested list\n # Nested header\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1 id=\"nested-header\">Nested header</h1></li>\n</ul></li>\n</ul>\n" ,
Prevent generated header collisions, less naively.
> This is a rework of an earlier version of this code.
The automatic header ID generation code submitted in #125 has a subtle
bug where it will use the same ID for multiple headers with identical
text. In the case below, all the headers are rendered a `<h1
id="header">Header</h1>`.
```markdown
# Header
# Header
# Header
# Header
```
This change is a simple but robust approach that uses an incrementing
counter and pre-checking to prevent header collision. (The above would
be rendered as `header`, `header-1`, `header-2`, and `header-3`.) In
more complex cases, it will append a new counter suffix (`-1`), like so:
```markdown
# Header
# Header 1
# Header
# Header
```
This will generate `header`, `header-1`, `header-1-1`, and `header-1-2`.
This code has two additional changes over the prior version:
1. Rather than reimplementing @shurcooL’s anchor sanitization code, I
have imported it as from
`github.com/shurcooL/go/github_flavored_markdown/sanitized_anchor_name`.
2. The markdown block parser is now only interested in *generating* a
sanitized anchor name, not with ensuring its uniqueness. That code
has been moved to the HTML renderer. This means that if the HTML
renderer is modified to identify all unique headers prior to
rendering, the hackish nature of the collision detection can be
eliminated.
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"# Header\n\n# Header\n" ,
"<h1 id=\"header\">Header</h1>\n\n<h1 id=\"header-1\">Header</h1>\n" ,
"# Header 1\n\n# Header 1" ,
"<h1 id=\"header-1\">Header 1</h1>\n\n<h1 id=\"header-1-1\">Header 1</h1>\n" ,
"# Header\n\n# Header 1\n\n# Header\n\n# Header" ,
"<h1 id=\"header\">Header</h1>\n\n<h1 id=\"header-1\">Header 1</h1>\n\n<h1 id=\"header-1-1\">Header</h1>\n\n<h1 id=\"header-1-2\">Header</h1>\n" ,
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}
doTestsBlock ( t , tests , EXTENSION_AUTO_HEADER_IDS )
}
Allow configurable header ID prefix/suffixes.
This is specifically driven by the Hugo usecase where multiple documents
are often rendered into the same ultimate HTML page.
When a header ID is written to the output HTML format (either through
`HTML_TOC`, `EXTENSION_HEADER_IDS`, or `EXTENSION_AUTO_HEADER_IDS`), it
is possible that multiple documents will hvae identical header IDs. To
permit validation to pass, it is useful to have a per-document prefix or
suffix (in our case, an MD5 of the content filename, and we will be
using it as a suffix).
That is, two documents (`A` and `B`) that have the same header ID (`#
Reason {#reason}`), will end up having an actual header ID of the form
`#reason-DOCID` (e.g., `#reason-A`, `#reason-B`) with these HTML
parameters.
This is built on top of #126 (more intelligent collision detection for
`EXTENSION_AUTO_HEADER_IDS`).
2014-11-24 02:37:27 +01:00
func TestPrefixAutoHeaderIdExtensionWithPrefixAndSuffix ( t * testing . T ) {
var tests = [ ] string {
"# Header 1\n" ,
"<h1 id=\"PRE:header-1:POST\">Header 1</h1>\n" ,
"# Header 1 \n" ,
"<h1 id=\"PRE:header-1:POST\">Header 1</h1>\n" ,
"## Header 2\n" ,
"<h2 id=\"PRE:header-2:POST\">Header 2</h2>\n" ,
"### Header 3\n" ,
"<h3 id=\"PRE:header-3:POST\">Header 3</h3>\n" ,
"#### Header 4\n" ,
"<h4 id=\"PRE:header-4:POST\">Header 4</h4>\n" ,
"##### Header 5\n" ,
"<h5 id=\"PRE:header-5:POST\">Header 5</h5>\n" ,
"###### Header 6\n" ,
"<h6 id=\"PRE:header-6:POST\">Header 6</h6>\n" ,
"####### Header 7\n" ,
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"<h6 id=\"PRE:header-7:POST\"># Header 7</h6>\n" ,
Allow configurable header ID prefix/suffixes.
This is specifically driven by the Hugo usecase where multiple documents
are often rendered into the same ultimate HTML page.
When a header ID is written to the output HTML format (either through
`HTML_TOC`, `EXTENSION_HEADER_IDS`, or `EXTENSION_AUTO_HEADER_IDS`), it
is possible that multiple documents will hvae identical header IDs. To
permit validation to pass, it is useful to have a per-document prefix or
suffix (in our case, an MD5 of the content filename, and we will be
using it as a suffix).
That is, two documents (`A` and `B`) that have the same header ID (`#
Reason {#reason}`), will end up having an actual header ID of the form
`#reason-DOCID` (e.g., `#reason-A`, `#reason-B`) with these HTML
parameters.
This is built on top of #126 (more intelligent collision detection for
`EXTENSION_AUTO_HEADER_IDS`).
2014-11-24 02:37:27 +01:00
"Hello\n# Header 1\nGoodbye\n" ,
"<p>Hello</p>\n\n<h1 id=\"PRE:header-1:POST\">Header 1</h1>\n\n<p>Goodbye</p>\n" ,
"* List\n# Header\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"PRE:header:POST\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n#Header\n* List\n" ,
"<ul>\n<li><p>List</p>\n\n<h1 id=\"PRE:header:POST\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n" ,
"* List\n * Nested list\n # Nested header\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1 id=\"PRE:nested-header:POST\">Nested header</h1></li>\n</ul></li>\n</ul>\n" ,
"# Header\n\n# Header\n" ,
"<h1 id=\"PRE:header:POST\">Header</h1>\n\n<h1 id=\"PRE:header-1:POST\">Header</h1>\n" ,
"# Header 1\n\n# Header 1" ,
"<h1 id=\"PRE:header-1:POST\">Header 1</h1>\n\n<h1 id=\"PRE:header-1-1:POST\">Header 1</h1>\n" ,
"# Header\n\n# Header 1\n\n# Header\n\n# Header" ,
"<h1 id=\"PRE:header:POST\">Header</h1>\n\n<h1 id=\"PRE:header-1:POST\">Header 1</h1>\n\n<h1 id=\"PRE:header-1-1:POST\">Header</h1>\n\n<h1 id=\"PRE:header-1-2:POST\">Header</h1>\n" ,
}
parameters := HtmlRendererParameters {
HeaderIDPrefix : "PRE:" ,
HeaderIDSuffix : ":POST" ,
}
doTestsBlockWithRunner ( t , tests , EXTENSION_AUTO_HEADER_IDS , runnerWithRendererParameters ( parameters ) )
}
Prevent generated header collisions, less naively.
> This is a rework of an earlier version of this code.
The automatic header ID generation code submitted in #125 has a subtle
bug where it will use the same ID for multiple headers with identical
text. In the case below, all the headers are rendered a `<h1
id="header">Header</h1>`.
```markdown
# Header
# Header
# Header
# Header
```
This change is a simple but robust approach that uses an incrementing
counter and pre-checking to prevent header collision. (The above would
be rendered as `header`, `header-1`, `header-2`, and `header-3`.) In
more complex cases, it will append a new counter suffix (`-1`), like so:
```markdown
# Header
# Header 1
# Header
# Header
```
This will generate `header`, `header-1`, `header-1-1`, and `header-1-2`.
This code has two additional changes over the prior version:
1. Rather than reimplementing @shurcooL’s anchor sanitization code, I
have imported it as from
`github.com/shurcooL/go/github_flavored_markdown/sanitized_anchor_name`.
2. The markdown block parser is now only interested in *generating* a
sanitized anchor name, not with ensuring its uniqueness. That code
has been moved to the HTML renderer. This means that if the HTML
renderer is modified to identify all unique headers prior to
rendering, the hackish nature of the collision detection can be
eliminated.
2014-11-01 23:35:35 +01:00
func TestPrefixMultipleHeaderExtensions ( t * testing . T ) {
var tests = [ ] string {
"# Header\n\n# Header {#header}\n\n# Header 1" ,
"<h1 id=\"header\">Header</h1>\n\n<h1 id=\"header-1\">Header</h1>\n\n<h1 id=\"header-1-1\">Header 1</h1>\n" ,
}
doTestsBlock ( t , tests , EXTENSION_AUTO_HEADER_IDS | EXTENSION_HEADER_IDS )
}
2011-06-27 19:42:38 +02:00
func TestUnderlineHeaders ( t * testing . T ) {
var tests = [ ] string {
"Header 1\n========\n" ,
"<h1>Header 1</h1>\n" ,
"Header 2\n--------\n" ,
"<h2>Header 2</h2>\n" ,
"A\n=\n" ,
"<h1>A</h1>\n" ,
"B\n-\n" ,
"<h2>B</h2>\n" ,
"Paragraph\nHeader\n=\n" ,
"<p>Paragraph</p>\n\n<h1>Header</h1>\n" ,
"Header\n===\nParagraph\n" ,
"<h1>Header</h1>\n\n<p>Paragraph</p>\n" ,
"Header\n===\nAnother header\n---\n" ,
"<h1>Header</h1>\n\n<h2>Another header</h2>\n" ,
" Header\n======\n" ,
"<h1>Header</h1>\n" ,
" Code\n========\n" ,
"<pre><code>Code\n</code></pre>\n\n<p>========</p>\n" ,
"Header with *inline*\n=====\n" ,
"<h1>Header with <em>inline</em></h1>\n" ,
2011-06-27 18:13:13 +02:00
"* List\n * Sublist\n Not a header\n ------\n" ,
"<ul>\n<li>List\n\n<ul>\n<li>Sublist\nNot a header\n------</li>\n</ul></li>\n</ul>\n" ,
2011-06-27 19:42:38 +02:00
"Paragraph\n\n\n\n\nHeader\n===\n" ,
"<p>Paragraph</p>\n\n<h1>Header</h1>\n" ,
"Trailing space \n==== \n\n" ,
"<h1>Trailing space</h1>\n" ,
"Trailing spaces\n==== \n\n" ,
"<h1>Trailing spaces</h1>\n" ,
2011-06-27 22:35:11 +02:00
"Double underline\n=====\n=====\n" ,
"<h1>Double underline</h1>\n\n<p>=====</p>\n" ,
2011-06-27 18:13:13 +02:00
}
2011-06-27 19:42:38 +02:00
doTestsBlock ( t , tests , 0 )
2011-06-27 18:13:13 +02:00
}
2011-06-28 00:06:32 +02:00
2014-10-27 21:54:23 +01:00
func TestUnderlineHeadersAutoIDs ( t * testing . T ) {
var tests = [ ] string {
"Header 1\n========\n" ,
"<h1 id=\"header-1\">Header 1</h1>\n" ,
"Header 2\n--------\n" ,
"<h2 id=\"header-2\">Header 2</h2>\n" ,
"A\n=\n" ,
"<h1 id=\"a\">A</h1>\n" ,
"B\n-\n" ,
"<h2 id=\"b\">B</h2>\n" ,
"Paragraph\nHeader\n=\n" ,
"<p>Paragraph</p>\n\n<h1 id=\"header\">Header</h1>\n" ,
"Header\n===\nParagraph\n" ,
"<h1 id=\"header\">Header</h1>\n\n<p>Paragraph</p>\n" ,
"Header\n===\nAnother header\n---\n" ,
"<h1 id=\"header\">Header</h1>\n\n<h2 id=\"another-header\">Another header</h2>\n" ,
" Header\n======\n" ,
"<h1 id=\"header\">Header</h1>\n" ,
"Header with *inline*\n=====\n" ,
"<h1 id=\"header-with-inline\">Header with <em>inline</em></h1>\n" ,
"Paragraph\n\n\n\n\nHeader\n===\n" ,
"<p>Paragraph</p>\n\n<h1 id=\"header\">Header</h1>\n" ,
"Trailing space \n==== \n\n" ,
"<h1 id=\"trailing-space\">Trailing space</h1>\n" ,
"Trailing spaces\n==== \n\n" ,
"<h1 id=\"trailing-spaces\">Trailing spaces</h1>\n" ,
"Double underline\n=====\n=====\n" ,
"<h1 id=\"double-underline\">Double underline</h1>\n\n<p>=====</p>\n" ,
Prevent generated header collisions, less naively.
> This is a rework of an earlier version of this code.
The automatic header ID generation code submitted in #125 has a subtle
bug where it will use the same ID for multiple headers with identical
text. In the case below, all the headers are rendered a `<h1
id="header">Header</h1>`.
```markdown
# Header
# Header
# Header
# Header
```
This change is a simple but robust approach that uses an incrementing
counter and pre-checking to prevent header collision. (The above would
be rendered as `header`, `header-1`, `header-2`, and `header-3`.) In
more complex cases, it will append a new counter suffix (`-1`), like so:
```markdown
# Header
# Header 1
# Header
# Header
```
This will generate `header`, `header-1`, `header-1-1`, and `header-1-2`.
This code has two additional changes over the prior version:
1. Rather than reimplementing @shurcooL’s anchor sanitization code, I
have imported it as from
`github.com/shurcooL/go/github_flavored_markdown/sanitized_anchor_name`.
2. The markdown block parser is now only interested in *generating* a
sanitized anchor name, not with ensuring its uniqueness. That code
has been moved to the HTML renderer. This means that if the HTML
renderer is modified to identify all unique headers prior to
rendering, the hackish nature of the collision detection can be
eliminated.
2014-11-01 23:35:35 +01:00
"Header\n======\n\nHeader\n======\n" ,
"<h1 id=\"header\">Header</h1>\n\n<h1 id=\"header-1\">Header</h1>\n" ,
"Header 1\n========\n\nHeader 1\n========\n" ,
"<h1 id=\"header-1\">Header 1</h1>\n\n<h1 id=\"header-1-1\">Header 1</h1>\n" ,
2014-10-27 21:54:23 +01:00
}
doTestsBlock ( t , tests , EXTENSION_AUTO_HEADER_IDS )
}
2011-06-28 00:06:32 +02:00
func TestHorizontalRule ( t * testing . T ) {
var tests = [ ] string {
"-\n" ,
"<p>-</p>\n" ,
"--\n" ,
"<p>--</p>\n" ,
"---\n" ,
"<hr />\n" ,
"----\n" ,
"<hr />\n" ,
"*\n" ,
"<p>*</p>\n" ,
"**\n" ,
"<p>**</p>\n" ,
"***\n" ,
"<hr />\n" ,
"****\n" ,
"<hr />\n" ,
"_\n" ,
"<p>_</p>\n" ,
"__\n" ,
"<p>__</p>\n" ,
"___\n" ,
"<hr />\n" ,
"____\n" ,
"<hr />\n" ,
"-*-\n" ,
"<p>-*-</p>\n" ,
"- - -\n" ,
"<hr />\n" ,
"* * *\n" ,
"<hr />\n" ,
"_ _ _\n" ,
"<hr />\n" ,
"-----*\n" ,
"<p>-----*</p>\n" ,
" ------ \n" ,
"<hr />\n" ,
"Hello\n***\n" ,
"<p>Hello</p>\n\n<hr />\n" ,
"---\n***\n___\n" ,
"<hr />\n\n<hr />\n\n<hr />\n" ,
}
doTestsBlock ( t , tests , 0 )
}
func TestUnorderedList ( t * testing . T ) {
var tests = [ ] string {
"* Hello\n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"* Yin\n* Yang\n" ,
"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n" ,
"* Ting\n* Bong\n* Goo\n" ,
"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n" ,
"* Yin\n\n* Yang\n" ,
2011-07-01 19:19:42 +02:00
"<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n" ,
2011-06-28 00:06:32 +02:00
"* Ting\n\n* Bong\n* Goo\n" ,
2011-07-01 19:19:42 +02:00
"<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n" ,
2011-06-28 00:06:32 +02:00
"+ Hello\n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"+ Yin\n+ Yang\n" ,
"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n" ,
"+ Ting\n+ Bong\n+ Goo\n" ,
"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n" ,
"+ Yin\n\n+ Yang\n" ,
2011-07-01 19:19:42 +02:00
"<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n" ,
2011-06-28 00:06:32 +02:00
"+ Ting\n\n+ Bong\n+ Goo\n" ,
2011-07-01 19:19:42 +02:00
"<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n" ,
2011-06-28 00:06:32 +02:00
"- Hello\n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"- Yin\n- Yang\n" ,
"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n" ,
"- Ting\n- Bong\n- Goo\n" ,
"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n" ,
"- Yin\n\n- Yang\n" ,
2011-07-01 19:19:42 +02:00
"<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n" ,
2011-06-28 00:06:32 +02:00
"- Ting\n\n- Bong\n- Goo\n" ,
2011-07-01 19:19:42 +02:00
"<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n" ,
2011-06-28 00:06:32 +02:00
"*Hello\n" ,
"<p>*Hello</p>\n" ,
"* Hello \n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"* Hello \n Next line \n" ,
"<ul>\n<li>Hello\nNext line</li>\n</ul>\n" ,
"Paragraph\n* No linebreak\n" ,
"<p>Paragraph\n* No linebreak</p>\n" ,
"Paragraph\n\n* Linebreak\n" ,
"<p>Paragraph</p>\n\n<ul>\n<li>Linebreak</li>\n</ul>\n" ,
"* List\n * Nested list\n" ,
"<ul>\n<li>List\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n" ,
"* List\n\n * Nested list\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n" ,
"* List\n Second line\n\n + Nested\n" ,
"<ul>\n<li><p>List\nSecond line</p>\n\n<ul>\n<li>Nested</li>\n</ul></li>\n</ul>\n" ,
"* List\n + Nested\n\n Continued\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested</li>\n</ul>\n\n<p>Continued</p></li>\n</ul>\n" ,
"* List\n * shallow indent\n" ,
"<ul>\n<li>List\n\n<ul>\n<li>shallow indent</li>\n</ul></li>\n</ul>\n" ,
"* List\n" +
" * shallow indent\n" +
" * part of second list\n" +
" * still second\n" +
" * almost there\n" +
" * third level\n" ,
"<ul>\n" +
"<li>List\n\n" +
"<ul>\n" +
"<li>shallow indent</li>\n" +
"<li>part of second list</li>\n" +
"<li>still second</li>\n" +
"<li>almost there\n\n" +
"<ul>\n" +
"<li>third level</li>\n" +
"</ul></li>\n" +
"</ul></li>\n" +
"</ul>\n" ,
2011-06-28 02:03:54 +02:00
"* List\n extra indent, same paragraph\n" ,
"<ul>\n<li>List\n extra indent, same paragraph</li>\n</ul>\n" ,
"* List\n\n code block\n" ,
"<ul>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ul>\n" ,
"* List\n\n code block with spaces\n" ,
"<ul>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ul>\n" ,
2011-09-09 20:30:45 +02:00
"* List\n\n * sublist\n\n normal text\n\n * another sublist\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li>sublist</li>\n</ul>\n\n<p>normal text</p>\n\n<ul>\n<li>another sublist</li>\n</ul></li>\n</ul>\n" ,
2011-06-28 02:03:54 +02:00
}
doTestsBlock ( t , tests , 0 )
}
func TestOrderedList ( t * testing . T ) {
var tests = [ ] string {
"1. Hello\n" ,
"<ol>\n<li>Hello</li>\n</ol>\n" ,
"1. Yin\n2. Yang\n" ,
"<ol>\n<li>Yin</li>\n<li>Yang</li>\n</ol>\n" ,
"1. Ting\n2. Bong\n3. Goo\n" ,
"<ol>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ol>\n" ,
"1. Yin\n\n2. Yang\n" ,
2011-07-01 19:19:42 +02:00
"<ol>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ol>\n" ,
2011-06-28 02:03:54 +02:00
"1. Ting\n\n2. Bong\n3. Goo\n" ,
2011-07-01 19:19:42 +02:00
"<ol>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ol>\n" ,
2011-06-28 02:03:54 +02:00
"1 Hello\n" ,
"<p>1 Hello</p>\n" ,
"1.Hello\n" ,
"<p>1.Hello</p>\n" ,
"1. Hello \n" ,
"<ol>\n<li>Hello</li>\n</ol>\n" ,
"1. Hello \n Next line \n" ,
"<ol>\n<li>Hello\nNext line</li>\n</ol>\n" ,
"Paragraph\n1. No linebreak\n" ,
"<p>Paragraph\n1. No linebreak</p>\n" ,
"Paragraph\n\n1. Linebreak\n" ,
"<p>Paragraph</p>\n\n<ol>\n<li>Linebreak</li>\n</ol>\n" ,
"1. List\n 1. Nested list\n" ,
"<ol>\n<li>List\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n" ,
"1. List\n\n 1. Nested list\n" ,
"<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n" ,
"1. List\n Second line\n\n 1. Nested\n" ,
"<ol>\n<li><p>List\nSecond line</p>\n\n<ol>\n<li>Nested</li>\n</ol></li>\n</ol>\n" ,
"1. List\n 1. Nested\n\n Continued\n" ,
"<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested</li>\n</ol>\n\n<p>Continued</p></li>\n</ol>\n" ,
"1. List\n 1. shallow indent\n" ,
"<ol>\n<li>List\n\n<ol>\n<li>shallow indent</li>\n</ol></li>\n</ol>\n" ,
"1. List\n" +
" 1. shallow indent\n" +
" 2. part of second list\n" +
" 3. still second\n" +
" 4. almost there\n" +
" 1. third level\n" ,
"<ol>\n" +
"<li>List\n\n" +
"<ol>\n" +
"<li>shallow indent</li>\n" +
"<li>part of second list</li>\n" +
"<li>still second</li>\n" +
"<li>almost there\n\n" +
"<ol>\n" +
"<li>third level</li>\n" +
"</ol></li>\n" +
"</ol></li>\n" +
"</ol>\n" ,
"1. List\n extra indent, same paragraph\n" ,
"<ol>\n<li>List\n extra indent, same paragraph</li>\n</ol>\n" ,
"1. List\n\n code block\n" ,
"<ol>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ol>\n" ,
"1. List\n\n code block with spaces\n" ,
"<ol>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ol>\n" ,
"1. List\n * Mixted list\n" ,
"<ol>\n<li>List\n\n<ul>\n<li>Mixted list</li>\n</ul></li>\n</ol>\n" ,
"1. List\n * Mixed list\n" ,
"<ol>\n<li>List\n\n<ul>\n<li>Mixed list</li>\n</ul></li>\n</ol>\n" ,
"* Start with unordered\n 1. Ordered\n" ,
"<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n" ,
"* Start with unordered\n 1. Ordered\n" ,
"<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n" ,
"1. numbers\n1. are ignored\n" ,
"<ol>\n<li>numbers</li>\n<li>are ignored</li>\n</ol>\n" ,
2011-06-28 00:06:32 +02:00
}
doTestsBlock ( t , tests , 0 )
}
2011-06-28 03:35:40 +02:00
func TestPreformattedHtml ( t * testing . T ) {
var tests = [ ] string {
"<div></div>\n" ,
"<div></div>\n" ,
"<div>\n</div>\n" ,
"<div>\n</div>\n" ,
"<div>\n</div>\nParagraph\n" ,
"<p><div>\n</div>\nParagraph</p>\n" ,
"<div class=\"foo\">\n</div>\n" ,
"<div class=\"foo\">\n</div>\n" ,
"<div>\nAnything here\n</div>\n" ,
"<div>\nAnything here\n</div>\n" ,
"<div>\n Anything here\n</div>\n" ,
"<div>\n Anything here\n</div>\n" ,
"<div>\nAnything here\n </div>\n" ,
"<div>\nAnything here\n </div>\n" ,
"<div>\nThis is *not* &proceessed\n</div>\n" ,
"<div>\nThis is *not* &proceessed\n</div>\n" ,
"<faketag>\n Something\n</faketag>\n" ,
"<p><faketag>\n Something\n</faketag></p>\n" ,
"<div>\n Something here\n</divv>\n" ,
"<p><div>\n Something here\n</divv></p>\n" ,
"Paragraph\n<div>\nHere? >&<\n</div>\n" ,
"<p>Paragraph\n<div>\nHere? >&<\n</div></p>\n" ,
"Paragraph\n\n<div>\nHow about here? >&<\n</div>\n" ,
"<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n" ,
"Paragraph\n<div>\nHere? >&<\n</div>\nAnd here?\n" ,
"<p>Paragraph\n<div>\nHere? >&<\n</div>\nAnd here?</p>\n" ,
"Paragraph\n\n<div>\nHow about here? >&<\n</div>\nAnd here?\n" ,
"<p>Paragraph</p>\n\n<p><div>\nHow about here? >&<\n</div>\nAnd here?</p>\n" ,
"Paragraph\n<div>\nHere? >&<\n</div>\n\nAnd here?\n" ,
"<p>Paragraph\n<div>\nHere? >&<\n</div></p>\n\n<p>And here?</p>\n" ,
"Paragraph\n\n<div>\nHow about here? >&<\n</div>\n\nAnd here?\n" ,
"<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n\n<p>And here?</p>\n" ,
}
doTestsBlock ( t , tests , 0 )
}
func TestPreformattedHtmlLax ( t * testing . T ) {
var tests = [ ] string {
"Paragraph\n<div>\nHere? >&<\n</div>\n" ,
"<p>Paragraph</p>\n\n<div>\nHere? >&<\n</div>\n" ,
"Paragraph\n\n<div>\nHow about here? >&<\n</div>\n" ,
"<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n" ,
"Paragraph\n<div>\nHere? >&<\n</div>\nAnd here?\n" ,
"<p>Paragraph</p>\n\n<div>\nHere? >&<\n</div>\n\n<p>And here?</p>\n" ,
"Paragraph\n\n<div>\nHow about here? >&<\n</div>\nAnd here?\n" ,
"<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n\n<p>And here?</p>\n" ,
"Paragraph\n<div>\nHere? >&<\n</div>\n\nAnd here?\n" ,
"<p>Paragraph</p>\n\n<div>\nHere? >&<\n</div>\n\n<p>And here?</p>\n" ,
"Paragraph\n\n<div>\nHow about here? >&<\n</div>\n\nAnd here?\n" ,
"<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n\n<p>And here?</p>\n" ,
}
doTestsBlock ( t , tests , EXTENSION_LAX_HTML_BLOCKS )
}
2011-06-28 18:30:25 +02:00
func TestFencedCodeBlock ( t * testing . T ) {
var tests = [ ] string {
"``` go\nfunc foo() bool {\n\treturn true;\n}\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-go\">func foo() bool {\n\treturn true;\n}\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
"``` c\n/* special & char < > \" escaping */\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-c\">/* special & char < > " escaping */\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
"``` c\nno *inline* processing ~~of text~~\n```\n" ,
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"<pre><code class=\"language-c\">no *inline* processing ~~of text~~\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
"```\nNo language\n```\n" ,
"<pre><code>No language\n</code></pre>\n" ,
"``` {ocaml}\nlanguage in braces\n```\n" ,
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"<pre><code class=\"language-ocaml\">language in braces\n</code></pre>\n" ,
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"``` {ocaml} \nwith extra whitespace\n```\n" ,
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"<pre><code class=\"language-ocaml\">with extra whitespace\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
"```{ ocaml }\nwith extra whitespace\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-ocaml\">with extra whitespace\n</code></pre>\n" ,
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"~ ~~ java\nWith whitespace\n~~~\n" ,
"<p>~ ~~ java\nWith whitespace\n~~~</p>\n" ,
"~~\nonly two\n~~\n" ,
"<p>~~\nonly two\n~~</p>\n" ,
"```` python\nextra\n````\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-python\">extra\n</code></pre>\n" ,
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"~~~ perl\nthree to start, four to end\n~~~~\n" ,
"<p>~~~ perl\nthree to start, four to end\n~~~~</p>\n" ,
"~~~~ perl\nfour to start, three to end\n~~~\n" ,
"<p>~~~~ perl\nfour to start, three to end\n~~~</p>\n" ,
"~~~ bash\ntildes\n~~~\n" ,
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"<pre><code class=\"language-bash\">tildes\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
"``` lisp\nno ending\n" ,
"<p>``` lisp\nno ending</p>\n" ,
"~~~ lisp\nend with language\n~~~ lisp\n" ,
"<p>~~~ lisp\nend with language\n~~~ lisp</p>\n" ,
"```\nmismatched begin and end\n~~~\n" ,
"<p>```\nmismatched begin and end\n~~~</p>\n" ,
"~~~\nmismatched begin and end\n```\n" ,
"<p>~~~\nmismatched begin and end\n```</p>\n" ,
" ``` oz\nleading spaces\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
" ``` oz\nleading spaces\n ```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
" ``` oz\nleading spaces\n ```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
"``` oz\nleading spaces\n ```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2011-06-28 18:30:25 +02:00
" ``` oz\nleading spaces\n ```\n" ,
"<pre><code>``` oz\n</code></pre>\n\n<p>leading spaces\n ```</p>\n" ,
2014-03-30 22:00:26 +02:00
"Bla bla\n\n``` oz\ncode blocks breakup paragraphs\n```\n\nBla Bla\n" ,
2014-08-29 14:26:37 +02:00
"<p>Bla bla</p>\n\n<pre><code class=\"language-oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>Bla Bla</p>\n" ,
2014-03-30 22:00:26 +02:00
"Some text before a fenced code block\n``` oz\ncode blocks breakup paragraphs\n```\nAnd some text after a fenced code block" ,
2014-08-29 14:26:37 +02:00
"<p>Some text before a fenced code block</p>\n\n<pre><code class=\"language-oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>And some text after a fenced code block</p>\n" ,
2014-03-30 22:00:26 +02:00
"`" ,
"<p>`</p>\n" ,
2014-04-12 04:54:55 +02:00
"Bla bla\n\n``` oz\ncode blocks breakup paragraphs\n```\n\nBla Bla\n\n``` oz\nmultiple code blocks work okay\n```\n\nBla Bla\n" ,
2014-08-29 14:26:37 +02:00
"<p>Bla bla</p>\n\n<pre><code class=\"language-oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>Bla Bla</p>\n\n<pre><code class=\"language-oz\">multiple code blocks work okay\n</code></pre>\n\n<p>Bla Bla</p>\n" ,
2014-04-12 04:54:55 +02:00
"Some text before a fenced code block\n``` oz\ncode blocks breakup paragraphs\n```\nSome text in between\n``` oz\nmultiple code blocks work okay\n```\nAnd some text after a fenced code block" ,
2014-08-29 14:26:37 +02:00
"<p>Some text before a fenced code block</p>\n\n<pre><code class=\"language-oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>Some text in between</p>\n\n<pre><code class=\"language-oz\">multiple code blocks work okay\n</code></pre>\n\n<p>And some text after a fenced code block</p>\n" ,
2011-06-28 18:30:25 +02:00
}
doTestsBlock ( t , tests , EXTENSION_FENCED_CODE )
}
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func TestTable ( t * testing . T ) {
var tests = [ ] string {
"a | b\n---|---\nc | d\n" ,
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"<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n\n" +
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"<tbody>\n<tr>\n<td>c</td>\n<td>d</td>\n</tr>\n</tbody>\n</table>\n" ,
"a | b\n---|--\nc | d\n" ,
"<p>a | b\n---|--\nc | d</p>\n" ,
"|a|b|c|d|\n|----|----|----|---|\n|e|f|g|h|\n" ,
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"<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n<th>d</th>\n</tr>\n</thead>\n\n" +
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"<tbody>\n<tr>\n<td>e</td>\n<td>f</td>\n<td>g</td>\n<td>h</td>\n</tr>\n</tbody>\n</table>\n" ,
"*a*|__b__|[c](C)|d\n---|---|---|---\ne|f|g|h\n" ,
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"<table>\n<thead>\n<tr>\n<th><em>a</em></th>\n<th><strong>b</strong></th>\n<th><a href=\"C\">c</a></th>\n<th>d</th>\n</tr>\n</thead>\n\n" +
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"<tbody>\n<tr>\n<td>e</td>\n<td>f</td>\n<td>g</td>\n<td>h</td>\n</tr>\n</tbody>\n</table>\n" ,
"a|b|c\n---|---|---\nd|e|f\ng|h\ni|j|k|l|m\nn|o|p\n" ,
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"<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n\n" +
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"<tbody>\n<tr>\n<td>d</td>\n<td>e</td>\n<td>f</td>\n</tr>\n\n" +
"<tr>\n<td>g</td>\n<td>h</td>\n<td></td>\n</tr>\n\n" +
"<tr>\n<td>i</td>\n<td>j</td>\n<td>k</td>\n</tr>\n\n" +
"<tr>\n<td>n</td>\n<td>o</td>\n<td>p</td>\n</tr>\n</tbody>\n</table>\n" ,
"a|b|c\n---|---|---\n*d*|__e__|f\n" ,
2013-10-17 11:35:44 +02:00
"<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n\n" +
2011-07-25 19:39:02 +02:00
"<tbody>\n<tr>\n<td><em>d</em></td>\n<td><strong>e</strong></td>\n<td>f</td>\n</tr>\n</tbody>\n</table>\n" ,
"a|b|c|d\n:--|--:|:-:|---\ne|f|g|h\n" ,
2013-10-17 11:35:44 +02:00
"<table>\n<thead>\n<tr>\n<th align=\"left\">a</th>\n<th align=\"right\">b</th>\n" +
"<th align=\"center\">c</th>\n<th>d</th>\n</tr>\n</thead>\n\n" +
2011-07-25 19:39:02 +02:00
"<tbody>\n<tr>\n<td align=\"left\">e</td>\n<td align=\"right\">f</td>\n" +
"<td align=\"center\">g</td>\n<td>h</td>\n</tr>\n</tbody>\n</table>\n" ,
"a|b|c\n---|---|---\n" ,
2013-10-17 11:35:44 +02:00
"<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n\n<tbody>\n</tbody>\n</table>\n" ,
2011-07-25 19:39:02 +02:00
"a| b|c | d | e\n---|---|---|---|---\nf| g|h | i |j\n" ,
2013-10-17 11:35:44 +02:00
"<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n<th>d</th>\n<th>e</th>\n</tr>\n</thead>\n\n" +
2011-07-25 19:39:02 +02:00
"<tbody>\n<tr>\n<td>f</td>\n<td>g</td>\n<td>h</td>\n<td>i</td>\n<td>j</td>\n</tr>\n</tbody>\n</table>\n" ,
2011-09-14 00:23:24 +02:00
"a|b\\|c|d\n---|---|---\nf|g\\|h|i\n" ,
2013-10-17 11:35:44 +02:00
"<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b|c</th>\n<th>d</th>\n</tr>\n</thead>\n\n<tbody>\n<tr>\n<td>f</td>\n<td>g|h</td>\n<td>i</td>\n</tr>\n</tbody>\n</table>\n" ,
2011-07-25 19:39:02 +02:00
}
doTestsBlock ( t , tests , EXTENSION_TABLES )
}
2013-07-30 04:32:11 +02:00
func TestUnorderedListWith_EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK ( t * testing . T ) {
var tests = [ ] string {
"* Hello\n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"* Yin\n* Yang\n" ,
"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n" ,
"* Ting\n* Bong\n* Goo\n" ,
"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n" ,
"* Yin\n\n* Yang\n" ,
"<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n" ,
"* Ting\n\n* Bong\n* Goo\n" ,
"<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n" ,
"+ Hello\n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"+ Yin\n+ Yang\n" ,
"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n" ,
"+ Ting\n+ Bong\n+ Goo\n" ,
"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n" ,
"+ Yin\n\n+ Yang\n" ,
"<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n" ,
"+ Ting\n\n+ Bong\n+ Goo\n" ,
"<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n" ,
"- Hello\n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"- Yin\n- Yang\n" ,
"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n" ,
"- Ting\n- Bong\n- Goo\n" ,
"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n" ,
"- Yin\n\n- Yang\n" ,
"<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n" ,
"- Ting\n\n- Bong\n- Goo\n" ,
"<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n" ,
"*Hello\n" ,
"<p>*Hello</p>\n" ,
"* Hello \n" ,
"<ul>\n<li>Hello</li>\n</ul>\n" ,
"* Hello \n Next line \n" ,
"<ul>\n<li>Hello\nNext line</li>\n</ul>\n" ,
"Paragraph\n* No linebreak\n" ,
"<p>Paragraph</p>\n\n<ul>\n<li>No linebreak</li>\n</ul>\n" ,
"Paragraph\n\n* Linebreak\n" ,
"<p>Paragraph</p>\n\n<ul>\n<li>Linebreak</li>\n</ul>\n" ,
"* List\n * Nested list\n" ,
"<ul>\n<li>List\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n" ,
"* List\n\n * Nested list\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n" ,
"* List\n Second line\n\n + Nested\n" ,
"<ul>\n<li><p>List\nSecond line</p>\n\n<ul>\n<li>Nested</li>\n</ul></li>\n</ul>\n" ,
"* List\n + Nested\n\n Continued\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested</li>\n</ul>\n\n<p>Continued</p></li>\n</ul>\n" ,
"* List\n * shallow indent\n" ,
"<ul>\n<li>List\n\n<ul>\n<li>shallow indent</li>\n</ul></li>\n</ul>\n" ,
"* List\n" +
" * shallow indent\n" +
" * part of second list\n" +
" * still second\n" +
" * almost there\n" +
" * third level\n" ,
"<ul>\n" +
"<li>List\n\n" +
"<ul>\n" +
"<li>shallow indent</li>\n" +
"<li>part of second list</li>\n" +
"<li>still second</li>\n" +
"<li>almost there\n\n" +
"<ul>\n" +
"<li>third level</li>\n" +
"</ul></li>\n" +
"</ul></li>\n" +
"</ul>\n" ,
"* List\n extra indent, same paragraph\n" ,
"<ul>\n<li>List\n extra indent, same paragraph</li>\n</ul>\n" ,
"* List\n\n code block\n" ,
"<ul>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ul>\n" ,
"* List\n\n code block with spaces\n" ,
"<ul>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ul>\n" ,
"* List\n\n * sublist\n\n normal text\n\n * another sublist\n" ,
"<ul>\n<li><p>List</p>\n\n<ul>\n<li>sublist</li>\n</ul>\n\n<p>normal text</p>\n\n<ul>\n<li>another sublist</li>\n</ul></li>\n</ul>\n" ,
}
doTestsBlock ( t , tests , EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK )
}
func TestOrderedList_EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK ( t * testing . T ) {
var tests = [ ] string {
"1. Hello\n" ,
"<ol>\n<li>Hello</li>\n</ol>\n" ,
"1. Yin\n2. Yang\n" ,
"<ol>\n<li>Yin</li>\n<li>Yang</li>\n</ol>\n" ,
"1. Ting\n2. Bong\n3. Goo\n" ,
"<ol>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ol>\n" ,
"1. Yin\n\n2. Yang\n" ,
"<ol>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ol>\n" ,
"1. Ting\n\n2. Bong\n3. Goo\n" ,
"<ol>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ol>\n" ,
"1 Hello\n" ,
"<p>1 Hello</p>\n" ,
"1.Hello\n" ,
"<p>1.Hello</p>\n" ,
"1. Hello \n" ,
"<ol>\n<li>Hello</li>\n</ol>\n" ,
"1. Hello \n Next line \n" ,
"<ol>\n<li>Hello\nNext line</li>\n</ol>\n" ,
"Paragraph\n1. No linebreak\n" ,
"<p>Paragraph</p>\n\n<ol>\n<li>No linebreak</li>\n</ol>\n" ,
"Paragraph\n\n1. Linebreak\n" ,
"<p>Paragraph</p>\n\n<ol>\n<li>Linebreak</li>\n</ol>\n" ,
"1. List\n 1. Nested list\n" ,
"<ol>\n<li>List\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n" ,
"1. List\n\n 1. Nested list\n" ,
"<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n" ,
"1. List\n Second line\n\n 1. Nested\n" ,
"<ol>\n<li><p>List\nSecond line</p>\n\n<ol>\n<li>Nested</li>\n</ol></li>\n</ol>\n" ,
"1. List\n 1. Nested\n\n Continued\n" ,
"<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested</li>\n</ol>\n\n<p>Continued</p></li>\n</ol>\n" ,
"1. List\n 1. shallow indent\n" ,
"<ol>\n<li>List\n\n<ol>\n<li>shallow indent</li>\n</ol></li>\n</ol>\n" ,
"1. List\n" +
" 1. shallow indent\n" +
" 2. part of second list\n" +
" 3. still second\n" +
" 4. almost there\n" +
" 1. third level\n" ,
"<ol>\n" +
"<li>List\n\n" +
"<ol>\n" +
"<li>shallow indent</li>\n" +
"<li>part of second list</li>\n" +
"<li>still second</li>\n" +
"<li>almost there\n\n" +
"<ol>\n" +
"<li>third level</li>\n" +
"</ol></li>\n" +
"</ol></li>\n" +
"</ol>\n" ,
"1. List\n extra indent, same paragraph\n" ,
"<ol>\n<li>List\n extra indent, same paragraph</li>\n</ol>\n" ,
"1. List\n\n code block\n" ,
"<ol>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ol>\n" ,
"1. List\n\n code block with spaces\n" ,
"<ol>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ol>\n" ,
"1. List\n * Mixted list\n" ,
"<ol>\n<li>List\n\n<ul>\n<li>Mixted list</li>\n</ul></li>\n</ol>\n" ,
"1. List\n * Mixed list\n" ,
"<ol>\n<li>List\n\n<ul>\n<li>Mixed list</li>\n</ul></li>\n</ol>\n" ,
"* Start with unordered\n 1. Ordered\n" ,
"<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n" ,
"* Start with unordered\n 1. Ordered\n" ,
"<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n" ,
"1. numbers\n1. are ignored\n" ,
"<ol>\n<li>numbers</li>\n<li>are ignored</li>\n</ol>\n" ,
}
doTestsBlock ( t , tests , EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK )
}
func TestFencedCodeBlock_EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK ( t * testing . T ) {
var tests = [ ] string {
"``` go\nfunc foo() bool {\n\treturn true;\n}\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-go\">func foo() bool {\n\treturn true;\n}\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"``` c\n/* special & char < > \" escaping */\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-c\">/* special & char < > " escaping */\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"``` c\nno *inline* processing ~~of text~~\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-c\">no *inline* processing ~~of text~~\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"```\nNo language\n```\n" ,
"<pre><code>No language\n</code></pre>\n" ,
"``` {ocaml}\nlanguage in braces\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-ocaml\">language in braces\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"``` {ocaml} \nwith extra whitespace\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-ocaml\">with extra whitespace\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"```{ ocaml }\nwith extra whitespace\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-ocaml\">with extra whitespace\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"~ ~~ java\nWith whitespace\n~~~\n" ,
"<p>~ ~~ java\nWith whitespace\n~~~</p>\n" ,
"~~\nonly two\n~~\n" ,
"<p>~~\nonly two\n~~</p>\n" ,
"```` python\nextra\n````\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-python\">extra\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"~~~ perl\nthree to start, four to end\n~~~~\n" ,
"<p>~~~ perl\nthree to start, four to end\n~~~~</p>\n" ,
"~~~~ perl\nfour to start, three to end\n~~~\n" ,
"<p>~~~~ perl\nfour to start, three to end\n~~~</p>\n" ,
"~~~ bash\ntildes\n~~~\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-bash\">tildes\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"``` lisp\nno ending\n" ,
"<p>``` lisp\nno ending</p>\n" ,
"~~~ lisp\nend with language\n~~~ lisp\n" ,
"<p>~~~ lisp\nend with language\n~~~ lisp</p>\n" ,
"```\nmismatched begin and end\n~~~\n" ,
"<p>```\nmismatched begin and end\n~~~</p>\n" ,
"~~~\nmismatched begin and end\n```\n" ,
"<p>~~~\nmismatched begin and end\n```</p>\n" ,
" ``` oz\nleading spaces\n```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
" ``` oz\nleading spaces\n ```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
" ``` oz\nleading spaces\n ```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
"``` oz\nleading spaces\n ```\n" ,
2014-08-29 14:26:37 +02:00
"<pre><code class=\"language-oz\">leading spaces\n</code></pre>\n" ,
2013-07-30 04:32:11 +02:00
" ``` oz\nleading spaces\n ```\n" ,
"<pre><code>``` oz\n</code></pre>\n\n<p>leading spaces</p>\n\n<pre><code>```\n</code></pre>\n" ,
}
doTestsBlock ( t , tests , EXTENSION_FENCED_CODE | EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK )
}
2014-08-02 04:54:21 +02:00
func TestTitleBlock_EXTENSION_TITLEBLOCK ( t * testing . T ) {
var tests = [ ] string {
"% Some title\n" +
"% Another title line\n" +
"% Yep, more here too\n" ,
"<h1 class=\"title\">" +
"Some title\n" +
"Another title line\n" +
"Yep, more here too\n" +
"</h1>" ,
}
doTestsBlock ( t , tests , EXTENSION_TITLEBLOCK )
}
