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Diffstat (limited to '')
| -rw-r--r-- | tests/math_text.rs | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/tests/math_text.rs b/tests/math_text.rs new file mode 100644 index 0000000..d0e7589 --- /dev/null +++ b/tests/math_text.rs @@ -0,0 +1,190 @@ +extern crate micromark; +use micromark::{micromark, micromark_with_options, Constructs, Options}; +use pretty_assertions::assert_eq; + +#[test] +fn math_text() { + let math = Options { + constructs: Constructs { + math_text: true, + // To do: enable `math_flow`. + ..Constructs::default() + }, + ..Options::default() + }; + + assert_eq!( + micromark("$a$"), + "<p>$a$</p>", + "should not support math (text) by default" + ); + + assert_eq!( + micromark_with_options("$foo$ $$bar$$", &math), + "<p><code class=\"lang-math math-inline\">foo</code> <code class=\"lang-math math-inline\">bar</code></p>", + "should support math (text) if enabled" + ); + + assert_eq!( + micromark_with_options( + "$foo$ $$bar$$", + &Options { + math_text_single_dollar: false, + ..math.clone() + } + ), + "<p>$foo$ <code class=\"lang-math math-inline\">bar</code></p>", + "should not support math (text) w/ a single dollar, w/ `math_text_single_dollar: false`" + ); + + // assert_eq!( + // micromark_with_options("$foo$", &math), + // "<p><code class=\"lang-math math-inline\">foo</code></p>", + // "should support math (text)" + // ); + + assert_eq!( + micromark_with_options("$$ foo $ bar $$", &math), + "<p><code class=\"lang-math math-inline\">foo $ bar</code></p>", + "should support math (text) w/ more dollars" + ); + + assert_eq!( + micromark_with_options("$ $$ $", &math), + "<p><code class=\"lang-math math-inline\">$$</code></p>", + "should support math (text) w/ fences inside, and padding" + ); + + assert_eq!( + micromark_with_options("$ $$ $", &math), + "<p><code class=\"lang-math math-inline\"> $$ </code></p>", + "should support math (text) w/ extra padding" + ); + + assert_eq!( + micromark_with_options("$ a$", &math), + "<p><code class=\"lang-math math-inline\"> a</code></p>", + "should support math (text) w/ unbalanced padding" + ); + + assert_eq!( + micromark_with_options("$\u{a0}b\u{a0}$", &math), + "<p><code class=\"lang-math math-inline\">\u{a0}b\u{a0}</code></p>", + "should support math (text) w/ non-padding whitespace" + ); + + assert_eq!( + micromark_with_options("$ $\n$ $", &math), + "<p><code class=\"lang-math math-inline\"> </code>\n<code class=\"lang-math math-inline\"> </code></p>", + "should support math (text) w/o data" + ); + + assert_eq!( + micromark_with_options("$$\nfoo\nbar \nbaz\n$$", &math), + "<p><code class=\"lang-math math-inline\">foo bar baz</code></p>", + "should support math (text) w/o line endings (1)" + ); + + assert_eq!( + micromark_with_options("$$\nfoo \n$$", &math), + "<p><code class=\"lang-math math-inline\">foo </code></p>", + "should support math (text) w/o line endings (2)" + ); + + assert_eq!( + micromark_with_options("$foo bar \nbaz$", &math), + "<p><code class=\"lang-math math-inline\">foo bar baz</code></p>", + "should not support whitespace collapsing" + ); + + assert_eq!( + micromark_with_options("$foo\\$bar$", &math), + "<p><code class=\"lang-math math-inline\">foo\\</code>bar$</p>", + "should not support character escapes" + ); + + assert_eq!( + micromark_with_options("$$foo$bar$$", &math), + "<p><code class=\"lang-math math-inline\">foo$bar</code></p>", + "should support more dollars" + ); + + assert_eq!( + micromark_with_options("$ foo $$ bar $", &math), + "<p><code class=\"lang-math math-inline\">foo $$ bar</code></p>", + "should support less dollars" + ); + + assert_eq!( + micromark_with_options("*foo$*$", &math), + "<p>*foo<code class=\"lang-math math-inline\">*</code></p>", + "should precede over emphasis" + ); + + assert_eq!( + micromark_with_options("[not a $link](/foo$)", &math), + "<p>[not a <code class=\"lang-math math-inline\">link](/foo</code>)</p>", + "should precede over links" + ); + + assert_eq!( + micromark_with_options("$<a href=\"$\">$", &math), + "<p><code class=\"lang-math math-inline\"><a href="</code>">$</p>", + "should have same precedence as HTML (1)" + ); + + assert_eq!( + micromark_with_options( + "<a href=\"$\">$", + &Options { + allow_dangerous_html: true, + allow_dangerous_protocol: true, + ..math.clone() + } + ), + "<p><a href=\"$\">$</p>", + "should have same precedence as HTML (2)" + ); + + assert_eq!( + micromark_with_options("$<http://foo.bar.$baz>$", &math), + "<p><code class=\"lang-math math-inline\"><http://foo.bar.</code>baz>$</p>", + "should have same precedence as autolinks (1)" + ); + + assert_eq!( + micromark_with_options("<http://foo.bar.$baz>$", &math), + "<p><a href=\"http://foo.bar.$baz\">http://foo.bar.$baz</a>$</p>", + "should have same precedence as autolinks (2)" + ); + + assert_eq!( + micromark_with_options("$$$foo$$", &math), + "<p>$$$foo$$</p>", + "should not support more dollars before a fence" + ); + + assert_eq!( + micromark_with_options("$foo", &math), + "<p>$foo</p>", + "should not support no closing fence (1)" + ); + + assert_eq!( + micromark_with_options("$foo$$bar$$", &math), + "<p>$foo<code class=\"lang-math math-inline\">bar</code></p>", + "should not support no closing fence (2)" + ); + + assert_eq!( + micromark_with_options("$foo\t\tbar$", &math), + "<p><code class=\"lang-math math-inline\">foo\t\tbar</code></p>", + "should support tabs in code" + ); + + assert_eq!( + micromark_with_options("\\$$x$", &math), + "<p>$<code class=\"lang-math math-inline\">x</code></p>", + "should support an escaped initial dollar" + ); +} |