commit
643d5ecc5c
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@ -264,6 +264,10 @@ fn load_chapter<P: AsRef<Path>>(
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format!("Unable to read \"{}\" ({})", link.name, location.display())
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})?;
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if content.as_bytes().starts_with(b"\xef\xbb\xbf") {
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content.replace_range(..3, "");
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}
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let stripped = location
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.strip_prefix(&src_dir)
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.expect("Chapters are always inside a book");
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@ -393,6 +397,29 @@ And here is some \
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assert_eq!(got, should_be);
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}
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#[test]
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fn load_a_single_chapter_with_utf8_bom_from_disk() {
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let temp_dir = TempFileBuilder::new().prefix("book").tempdir().unwrap();
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let chapter_path = temp_dir.path().join("chapter_1.md");
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File::create(&chapter_path)
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.unwrap()
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.write_all(("\u{feff}".to_owned() + DUMMY_SRC).as_bytes())
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.unwrap();
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let link = Link::new("Chapter 1", chapter_path);
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let should_be = Chapter::new(
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"Chapter 1",
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DUMMY_SRC.to_string(),
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"chapter_1.md",
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Vec::new(),
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);
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let got = load_chapter(&link, temp_dir.path(), Vec::new()).unwrap();
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assert_eq!(got, should_be);
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}
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#[test]
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fn cant_load_a_nonexistent_chapter() {
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let link = Link::new("Chapter 1", "/foo/bar/baz.md");
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