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Gert Pellin - GPEandClaude Opus 5.5
f7c6293d09
Squash of PR #636 by @switch87. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
31 lines
1.4 KiB
Rust
31 lines
1.4 KiB
Rust
//! Opening a file that isn't a drawing (SVG, read into entities): the drawing gets no file name,
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//! so QSAVE asks for one instead of writing CADCraft's SVG export over the original.
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use cadcraft_engine::Session;
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use cadcraft_engine::cmd::file::{IoHooks, set_io};
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use cadcraft_engine::doc::Drawing;
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use serde_json::json;
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#[test]
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fn an_opened_svg_is_not_saved_over() {
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set_io(IoHooks { read: |_, _| Ok(Drawing::new_metric()), write: |_, _| Ok(b"exported".to_vec()), plot: None });
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let dir = std::env::temp_dir().join(format!("cadcraft-open-svg-{}", std::process::id()));
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std::fs::create_dir_all(&dir).unwrap();
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let svg = dir.join("Logo.svg");
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std::fs::write(&svg, b"<svg/>").unwrap();
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let mut s = Session::empty();
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s.execute("open", &json!({"path": svg.to_string_lossy()})).unwrap();
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let st = s.state().unwrap();
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assert_eq!(st.title, "Logo.svg");
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assert_eq!(st.path, None);
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assert!(s.execute("qsave", &json!({})).is_err(), "QSAVE asks for a file name");
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assert_eq!(std::fs::read(&svg).unwrap(), b"<svg/>", "the original is untouched");
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// A drawing file keeps its path.
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let dxf = dir.join("Plan.dxf");
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std::fs::write(&dxf, b"0\nEOF\n").unwrap();
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s.execute("open", &json!({"path": dxf.to_string_lossy()})).unwrap();
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assert_eq!(s.state().unwrap().path.as_deref(), Some(dxf.to_string_lossy().as_ref()));
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let _ = std::fs::remove_dir_all(&dir);
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}
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