bendns' repos / dsb
Diffstat (limited to 'tests/test.rs')
-rw-r--r--tests/test.rs44
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/test.rs b/tests/test.rs
new file mode 100644
index 0000000..f8d6aa2
--- /dev/null
+++ b/tests/test.rs
@@ -0,0 +1,44 @@
+use std::sync::LazyLock;
+
+use dsb::{Fonts, cell::Style};
+use swash::FontRef;
+
+fn main() {
+ let ppem = 300.0;
+ let lh = 0.0;
+ let (fw, fh) = dsb::dims(&FONT, ppem, lh);
+ let (w, h) = (2000, 2000);
+
+ let cols = (w as f32 / fw).floor() as usize;
+ let rows = (h as f32 / fh).floor() as usize;
+
+ dbg!(cols, rows);
+
+ let cells = include_str!("../src/lib.rs")
+ .chars()
+ .filter(|x| !x.is_whitespace())
+ .take(cols * rows)
+ .map(|x: char| dsb::Cell {
+ style: Style {
+ bg: [0; 3],
+ color: [255; 3],
+ flags: 0,
+ },
+ letter: Some(x),
+ })
+ .collect::<Vec<_>>();
+ unsafe {
+ dsb::render(
+ &cells,
+ (cols, rows),
+ ppem,
+ [1; 3],
+ Fonts::new(*FONT, *FONT, *FONT, *FONT),
+ lh,
+ )
+ }
+ .show();
+}
+pub static FONT: LazyLock<FontRef<'static>> = LazyLock::new(|| {
+ FontRef::from_index(&include_bytes!("/home/os/CascadiaCodeNF.ttf")[..], 0).unwrap()
+});