mirror of
https://github.com/storytold/craft-libs.git
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Dylan M. Taylor
08882273d1
* Add craft-wordmodel: WordCraft's document model without its editing code WordCraft's crates/doc (wordcraft-doc, at 07f97737) moved as it is, so the DOCX, RTF, ODT and other text-format crates can read into and write from one model. Module paths, type names and serde attributes are unchanged: an app that re-exports the crate keeps its native file format. Left in the app: range editing (edit.rs), IME text and equation editing. Not model, and already in craft-libs: code pages (craft-rtf), the ZIP entry-count check (craft-opc), the compound-file guard (craft-cfb). The paragraph walks moved to walk.rs and the unit helpers of wordcraft-geom to geom.rs. * craft-wordmodel: math_tree, the arguments of an equation node and a walk over its runs The DOCX reader and writer walk an equation's runs. The walk and the child accessors it uses were in WordCraft's equation editor (math_edit.rs), which stays in the app; they are structure, not editing. * craft-wordmodel: keep the document operations (edit.rs) with the model The DOCX and RTF readers use them: alternative-format chunks are merged into a document with adopt_blocks, and a reader formats ranges with format_range and inserts objects. They operate on the document, not on a view, so they belong beside it. The tests that drove them come back with them; the paragraph walks stay in walk.rs and edit re-exports them. base64 0.23, as WordCraft and craft-offcrypto use.
37 lines
1.1 KiB
Rust
37 lines
1.1 KiB
Rust
//! Test helper: the warnings this crate logs, captured per test thread, so a test can check that
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//! a limit which leaves something out says so.
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use std::cell::RefCell;
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struct Capture;
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thread_local! {
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static LINES: RefCell<Vec<String>> = const { RefCell::new(Vec::new()) };
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}
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impl log::Log for Capture {
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fn enabled(&self, m: &log::Metadata) -> bool {
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m.level() <= log::Level::Warn
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}
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fn log(&self, r: &log::Record) {
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if self.enabled(r.metadata()) {
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LINES.with(|l| l.borrow_mut().push(r.args().to_string()));
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}
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}
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fn flush(&self) {}
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}
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static CAPTURE: Capture = Capture;
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/// `f`'s result and the warnings logged on this thread while it ran.
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pub(crate) fn warnings<T>(f: impl FnOnce() -> T) -> (T, Vec<String>) {
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// Only this logger is ever installed in a test binary; a second call keeps it.
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let _ = log::set_logger(&CAPTURE);
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log::set_max_level(log::LevelFilter::Warn);
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LINES.with(|l| l.borrow_mut().clear());
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let out = f();
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(out, LINES.with(|l| std::mem::take(&mut *l.borrow_mut())))
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}
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