improve formatted output a bit

1 files changed, 26 insertions, 0 deletions

diff --git a/tests/window_contents.rs b/tests/window_contents.rs
new file mode 100644
index 0000000..057cfb1
--- /dev/null
+++ b/tests/window_contents.rs
@@ -0,0 +1,26 @@
+#[test]
+fn formatted() {
+    let mut screen = vt100::Screen::new(24, 80);
+    assert_eq!(screen.window_contents_formatted(0, 0 ,23, 79), "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+    screen.process(b"foobar");
+    assert!(!screen.cell(0, 2).unwrap().bold());
+    assert!(!screen.cell(0, 3).unwrap().bold());
+    assert!(!screen.cell(0, 4).unwrap().bold());
+    assert!(!screen.cell(0, 5).unwrap().bold());
+    assert_eq!(screen.window_contents_formatted(0, 0 ,23, 79), "foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+    screen.process(b"\x1b[1;4H\x1b[1;7m\x1b[33mb");
+    assert!(!screen.cell(0, 2).unwrap().bold());
+    assert!(screen.cell(0, 3).unwrap().bold());
+    assert!(!screen.cell(0, 4).unwrap().bold());
+    assert!(!screen.cell(0, 5).unwrap().bold());
+    assert_eq!(screen.window_contents_formatted(0, 0 ,23, 79), "foo\x1b[33;1;7mb\x1b[mar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+    screen.process(b"\x1b[1;5H\x1b[22;42ma");
+    assert!(!screen.cell(0, 2).unwrap().bold());
+    assert!(screen.cell(0, 3).unwrap().bold());
+    assert!(!screen.cell(0, 4).unwrap().bold());
+    assert!(!screen.cell(0, 5).unwrap().bold());
+    assert_eq!(screen.window_contents_formatted(0, 0 ,23, 79), "foo\x1b[33;1;7mb\x1b[42;22ma\x1b[mr\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+}