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use test;
use markdown;
use lang:bs:macro;
class CountVisitor extends Visitor {
Nat count;
core:lang:Type type;
init(core:lang:Type t) {
init { type = t; }
}
ElementSeq visit(ElementSeq seq) {
if (core:lang:typeOf(seq) is type)
count++;
seq;
}
Element visit(Element element) {
if (core:lang:typeOf(element) is type)
count++;
element;
}
FormattedText visit(FormattedText text) {
if (core:lang:typeOf(text) is type)
count++;
text;
}
TextSpan visit(TextSpan span) {
if (core:lang:typeOf(span) is type)
count++;
span;
}
}
Nat countType(Document d, core:lang:Type t) {
CountVisitor x(t);
d.visit(x);
x.count;
}
test BasicMarkdown {
var simple = str {
this is a
paragraph
this is the
next *paragraph*
with four
lines
single line
this is a heading
=================
### deep heading
this is another paragraph
};
Document result = parse(simple);
check result.elements.elements.count == 6;
check result.countType(named{Paragraph}) == 4;
check result.countType(named{Heading}) == 2;
// print("Result:");
// print(result.toS);
// print("\nHTML:");
// print(result.toHtml.toS);
}
test MarkdownLists {
var nested = str {
- First
- Second
- Third
- Fourth
};
{
Document result = parse(nested);
check result.countType(named{List}) == 2;
// print("Result:");
// print(result.toHtml.toS);
}
var lists = str {
Heading
=======
This is a short list:
- First element
end of list
This is a list:
- First element
- Second element
with additional text
- Third element
- Nested list
- Second element
with additional text
- Fourth element
1. Number first
2. number second
};
{
Document result = parse(lists);
check result.countType(named{List}) == 4;
// print("Result:");
// print(result.toHtml.toS);
}
}
test MarkdownCode {
var code = str {
Paragraph
```c++
inline code in C++
has two lines
```
another with `inline code`!
- In a list:
```java
test code
second line
```
- Next element
};
Document result = parse(code);
check result.countType(named{CodeBlock}) == 2;
check result.countType(named{Paragraph}) == 4;
check result.countType(named{InlineCode}) == 1;
check result.countType(named{List}) == 1;
// print(result.toHtml.toS);
}
test MarkdownCodeNoSpace {
var code = str {
Paragraph
```c++
inline code
```
END
};
Document result = parse(code);
check result.countType(named{CodeBlock}) == 1;
check result.countType(named{Paragraph}) == 2;
}
test MarkdownMultilineMarkup {
var code = str {
test *multiline
bold* text and `multiline
code` in paragraphs
- list item
test [multiline
link text](linktarget)
in the paragraph and `multiline
code` in a list paragraph
};
Document result = parse(code);
check result.countType(named{Paragraph}) == 3;
check result.countType(named{ItalicText}) == 1;
check result.countType(named{InlineCode}) == 2;
check result.countType(named{Link}) == 1;
}
|
