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aiongg
9526363152
* Build each crate's integration tests as one binary Every tests/*.rs file is its own executable that links the whole crate graph. Move each crate's test files into tests/it/ as modules of one tests/it/main.rs, for apps/pdfcraft, apps/pdfcraft-cli, automation, cos, crypt, engine, render, sign and ui-egui. ui-egui's ui_group binary and the support modules move into tests/it/ too. Crates with a single test file keep it. The test executables go from 150 to 52, and every crate runs the same number of tests as before. ui-egui perf keeps its own binary (own process): its frame-time budgets would charge each measurement for the other tests running beside it. What the move needs: - include_str!/include_bytes! and #[path] paths gain one "../". - ui-egui: one GPU lock in tests/it/main.rs replaces the five per-file ones (content, document_links, editing, fill_sign, view), so one process creates one wgpu device at a time. The drop-line test in ui.rs and the screenshot blocks behind PDFCRAFT_*_SHOT(S) and CRAFT_UI_DOCKING_DIR, which render without holding it, take it too. - pdfcraft winit_wayland_scroll: the vendored winit source it compiles names crate::event, so that shim lives in main.rs. - parity evidence names the new paths. * Name the one-binary test paths in docs and comments - READMEs, docs, ATTRIBUTION and source comments name tests/it/<file>.rs. - The oracle README's example filters with --test it encryption::qpdf_agrees. - pdfcraft's GPU lock comment points at the UI tests' shared lock in crates/ui-egui/tests/it/main.rs.
88 lines
4.0 KiB
Rust
88 lines
4.0 KiB
Rust
//! `info` reports the standard a document declares, as the Standards panel does (#3319). A file
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//! carrying `pdfaid:part` and `pdfaid:conformance` in its XMP metadata was summarised with no
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//! mention of PDF/A at all, though the app reads the same declaration and shows it.
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use std::process::Command;
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const BIN: &str = env!("CARGO_BIN_EXE_pdfcraft-cli");
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/// A one-page PDF, with `metadata` as the catalog's XMP stream when given.
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fn fixture(metadata: Option<&str>) -> Vec<u8> {
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let content = b"0 0 0 rg 10 10 40 20 re f";
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let catalog = match metadata {
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Some(_) => "<< /Type /Catalog /Pages 2 0 R /Metadata 5 0 R >>".to_string(),
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None => "<< /Type /Catalog /Pages 2 0 R >>".to_string(),
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};
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let mut objs: Vec<Vec<u8>> = vec![
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catalog.into_bytes(),
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b"<< /Type /Pages /Kids [3 0 R] /Count 1 >>".to_vec(),
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b"<< /Type /Page /Parent 2 0 R /MediaBox [0 0 120 60] /Contents 4 0 R >>".to_vec(),
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format!("<< /Length {} >> stream\n", content.len()).into_bytes(),
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];
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objs[3].extend_from_slice(content);
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objs[3].extend_from_slice(b"\nendstream");
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if let Some(xmp) = metadata {
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let mut stream = format!("<< /Type /Metadata /Subtype /XML /Length {} >> stream\n", xmp.len()).into_bytes();
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stream.extend_from_slice(xmp.as_bytes());
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stream.extend_from_slice(b"\nendstream");
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objs.push(stream);
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}
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let mut out = b"%PDF-1.7\n".to_vec();
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let mut offsets = Vec::new();
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for (i, o) in objs.iter().enumerate() {
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offsets.push(out.len());
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out.extend_from_slice(format!("{} 0 obj\n", i + 1).as_bytes());
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out.extend_from_slice(o);
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out.extend_from_slice(b"\nendobj\n");
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}
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let xref = out.len();
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out.extend_from_slice(format!("xref\n0 {}\n0000000000 65535 f \n", objs.len() + 1).as_bytes());
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for off in &offsets {
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out.extend_from_slice(format!("{off:010} 00000 n \n").as_bytes());
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}
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out.extend_from_slice(format!("trailer\n<< /Size {} /Root 1 0 R >>\nstartxref\n{xref}\n%%EOF\n", objs.len() + 1).as_bytes());
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out
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}
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fn xmp(part: &str, conformance: &str) -> String {
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format!(
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"<?xpacket begin=\"\" id=\"W5M0MpCehiHzreSzNTczkc9d\"?>\n\
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<x:xmpmeta xmlns:x=\"adobe:ns:meta/\">\n <rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n\
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<rdf:Description rdf:about=\"\" xmlns:pdfaid=\"http://www.aiim.org/pdfa/ns/id/\">\n\
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<pdfaid:part>{part}</pdfaid:part>\n <pdfaid:conformance>{conformance}</pdfaid:conformance>\n\
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</rdf:Description>\n </rdf:RDF>\n</x:xmpmeta>\n<?xpacket end=\"w\"?>"
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)
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}
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fn info_of(bytes: &[u8], name: &str) -> serde_json::Value {
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let dir = std::env::temp_dir().join(format!("pdfcraft-info-standards-{}-{name}", std::process::id()));
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std::fs::create_dir_all(&dir).unwrap();
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let path = dir.join("f.pdf");
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std::fs::write(&path, bytes).unwrap();
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let out = Command::new(BIN).args(["info", path.to_str().unwrap()]).output().unwrap();
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assert!(out.status.success(), "{}", String::from_utf8_lossy(&out.stderr));
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let json = serde_json::from_slice(&out.stdout).expect("info prints JSON");
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let _ = std::fs::remove_dir_all(&dir);
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json
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}
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#[test]
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fn info_names_the_declared_pdfa_level() {
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let declared = info_of(&fixture(Some(&xmp("2", "B"))), "pdfa2b");
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assert_eq!(declared["pdfa"], serde_json::json!("PDF/A-2b"), "{declared}");
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assert_eq!(declared["pdfua"], serde_json::Value::Null);
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assert_eq!(declared["output_intents"], serde_json::json!([]));
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// Lower-case conformance in the file still reads as the level's own spelling.
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assert_eq!(info_of(&fixture(Some(&xmp("3", "a"))), "pdfa3a")["pdfa"], serde_json::json!("PDF/A-3a"));
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}
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#[test]
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fn info_declares_nothing_for_a_plain_pdf() {
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let plain = info_of(&fixture(None), "plain");
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assert_eq!(plain["pdfa"], serde_json::Value::Null, "{plain}");
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assert_eq!(plain["pdfua"], serde_json::Value::Null);
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// The rest of the summary is unaffected.
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assert_eq!(plain["pages"], serde_json::json!(1));
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assert_eq!(plain["pdf_version"], serde_json::json!("1.7"));
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}
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