3cea79a122
- allow compiling/running html tests without compiling main crate tests (useful when e.g. making type changes to events but html unaffected) - avoid need for future flags in main crate
47 lines
1.8 KiB
Rust
47 lines
1.8 KiB
Rust
#[macro_export]
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macro_rules! compare {
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($src:expr, $expected:expr) => {
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use jotdown::Render;
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let src = $src;
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let expected = $expected;
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let p = jotdown::Parser::new(src);
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let mut actual = String::new();
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jotdown::html::Renderer::default()
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.push(p, &mut actual)
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.unwrap();
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assert_eq!(
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actual.trim(),
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expected.trim(),
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concat!(
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"\n",
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"\x1b[0;1m========================= INPUT ============================\x1b[0m\n",
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"\x1b[2m{}",
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"\x1b[0;1m=================== ACTUAL vs EXPECTED =====================\x1b[0m\n",
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"{}",
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"\x1b[0;1m============================================================\x1b[0m\n",
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),
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$src,
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{
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let a = actual.trim().split('\n');
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let b = expected.trim().split('\n');
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let max = a.clone().count().max(b.clone().count());
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let a_width = a.clone().map(|a| a.len()).max().unwrap_or(0);
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a.chain(std::iter::repeat(""))
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.zip(b.chain(std::iter::repeat("")))
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.take(max)
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.map(|(a, b)| {
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format!(
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"\x1b[{}m{:a_width$}\x1b[0m {}= \x1b[{}m{}\x1b[0m\n",
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if a == b { "2" } else { "31" },
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a,
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if a == b { '=' } else { '!' },
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if a == b { "2" } else { "32" },
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b,
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a_width = a_width,
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)
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})
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.collect::<String>()
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},
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);
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};
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}
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