ZacharyZhang-NY
b7fca0146d
ElyDoc, ElyTable, ElyShow (LibreOfficeKit), ElyPDF (MuPDF), ElyTree (Git), ElyMark (Milkdown and CodeMirror in CEF). ElyMail and ElyAgent follow.
69 lines
3.6 KiB
Rust
69 lines
3.6 KiB
Rust
use super::output::pdf_text;
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use super::*;
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/// Five slides, the fourth hidden.
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const FIVE: &str = r#"<?xml version="1.0" encoding="UTF-8"?>
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<office:document xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
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xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0"
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xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
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xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0"
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xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0"
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xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0"
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office:version="1.3" office:mimetype="application/vnd.oasis.opendocument.presentation">
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<office:automatic-styles>
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<style:style style:name="dp2" style:family="drawing-page">
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<style:drawing-page-properties presentation:visibility="hidden"/>
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</style:style>
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</office:automatic-styles>
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<office:body><office:presentation>
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<draw:page draw:name="A"><draw:frame svg:x="2cm" svg:y="2cm" svg:width="10cm" svg:height="3cm"><draw:text-box><text:p>Alpha</text:p></draw:text-box></draw:frame></draw:page>
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<draw:page draw:name="B"><draw:frame svg:x="2cm" svg:y="2cm" svg:width="10cm" svg:height="3cm"><draw:text-box><text:p>Bravo</text:p></draw:text-box></draw:frame></draw:page>
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<draw:page draw:name="C"><draw:frame svg:x="2cm" svg:y="2cm" svg:width="10cm" svg:height="3cm"><draw:text-box><text:p>Charlie</text:p></draw:text-box></draw:frame></draw:page>
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<draw:page draw:name="D" draw:style-name="dp2"><draw:frame svg:x="2cm" svg:y="2cm" svg:width="10cm" svg:height="3cm"><draw:text-box><text:p>Delta</text:p></draw:text-box></draw:frame></draw:page>
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<draw:page draw:name="E"><draw:frame svg:x="2cm" svg:y="2cm" svg:width="10cm" svg:height="3cm"><draw:text-box><text:p>Echo</text:p></draw:text-box></draw:frame></draw:page>
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</office:presentation></office:body>
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</office:document>"#;
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fn handouts(pages: Option<(u32, u32)>, per: u8) -> crate::Pdf {
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crate::Pdf {
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pages,
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handouts: per,
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..crate::Pdf::default()
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}
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}
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#[test]
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fn handouts_lay_shown_slides_in_range_per_page() {
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if install().is_none() {
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eprintln!("SKIP: no pinned LOK build");
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return;
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}
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let dir = tempfile::tempdir().expect("a temp dir");
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let mut worker = Worker::spawn(&install().expect("LOK"), &dir.path().join("p")).expect("up");
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let path = dir.path().join("five.fodp");
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std::fs::write(&path, FIVE).expect("writes");
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let doc = worker.load(&crate::file_url(&path)).expect("loads");
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let pdf = dir.path().join("two.pdf");
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let url = crate::file_url(&pdf);
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doc.export_pdf(&mut worker, &url, &handouts(None, 2)).expect("exports");
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let some = dir.path().join("some.pdf");
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doc.export_pdf(&mut worker, &crate::file_url(&some), &handouts(Some((2, 3)), 4))
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.expect("exports a range");
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assert!(
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doc.export_pdf(&mut worker, &url, &handouts(None, 5)).is_err(),
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"five a page is not a handout layout"
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);
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let (Some(all), Some(part)) = (pdf_text(&pdf), pdf_text(&some)) else {
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eprintln!("SKIP: no pdftotext to read the PDF");
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return;
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};
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let pages: Vec<&str> = all.split('\x0c').filter(|page| !page.trim().is_empty()).collect();
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assert_eq!(pages.len(), 2, "four shown slides, two a page: {all:?}");
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assert!(pages[0].contains("Alpha") && pages[0].contains("Bravo"));
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assert!(pages[1].contains("Charlie") && pages[1].contains("Echo"));
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assert!(!all.contains("Delta"), "hidden slides stay out");
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let pages: Vec<&str> = part.split('\x0c').filter(|page| !page.trim().is_empty()).collect();
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assert_eq!(pages.len(), 1);
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assert!(part.contains("Bravo") && part.contains("Charlie") && !part.contains("Alpha"));
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}
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