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-rw-r--r--tests/csi.rs295
1 files changed, 295 insertions, 0 deletions
diff --git a/tests/csi.rs b/tests/csi.rs
new file mode 100644
index 0000000..d525262
--- /dev/null
+++ b/tests/csi.rs
@@ -0,0 +1,295 @@
+extern crate vt100;
+
+mod support;
+use support::TestHelpers;
+
+#[test]
+fn absolute_movement() {
+ let mut screen = vt100::Screen::new(24, 80);
+ assert_eq!(screen.cursor_position(), (0, 0));
+
+ screen.assert_process(b"\x1b[10;10H");
+ assert_eq!(screen.cursor_position(), (9, 9));
+
+ screen.assert_process(b"\x1b[d");
+ assert_eq!(screen.cursor_position(), (0, 9));
+
+ screen.assert_process(b"\x1b[15d");
+ assert_eq!(screen.cursor_position(), (14, 9));
+
+ screen.assert_process(b"\x1b[H");
+ assert_eq!(screen.cursor_position(), (0, 0));
+
+ screen.assert_process(b"\x1b[8H");
+ assert_eq!(screen.cursor_position(), (7, 0));
+
+ screen.assert_process(b"\x1b[15G");
+ assert_eq!(screen.cursor_position(), (7, 14));
+
+ screen.assert_process(b"\x1b[G");
+ assert_eq!(screen.cursor_position(), (7, 0));
+
+ screen.assert_process(b"\x1b[0;0H");
+ assert_eq!(screen.cursor_position(), (0, 0));
+
+ screen.assert_process(b"\x1b[1;1H");
+ assert_eq!(screen.cursor_position(), (0, 0));
+
+ screen.assert_process(b"\x1b[500;500H");
+ assert_eq!(screen.cursor_position(), (23, 79));
+}
+
+#[test]
+fn relative_movement() {
+ let mut screen = vt100::Screen::new(24, 80);
+ assert_eq!(screen.cursor_position(), (0, 0));
+
+ screen.assert_process(b"\x1b[C");
+ assert_eq!(screen.cursor_position(), (0, 1));
+
+ screen.assert_process(b"\x1b[C");
+ assert_eq!(screen.cursor_position(), (0, 2));
+
+ screen.assert_process(b"\x1b[20C");
+ assert_eq!(screen.cursor_position(), (0, 22));
+
+ screen.assert_process(b"\x1b[D");
+ assert_eq!(screen.cursor_position(), (0, 21));
+
+ screen.assert_process(b"\x1b[D");
+ assert_eq!(screen.cursor_position(), (0, 20));
+
+ screen.assert_process(b"\x1b[9D");
+ assert_eq!(screen.cursor_position(), (0, 11));
+
+ screen.assert_process(b"\x1b[500C");
+ assert_eq!(screen.cursor_position(), (0, 79));
+
+ screen.assert_process(b"\x1b[500D");
+ assert_eq!(screen.cursor_position(), (0, 0));
+
+ screen.assert_process(b"\x1b[B");
+ assert_eq!(screen.cursor_position(), (1, 0));
+
+ screen.assert_process(b"\x1b[B");
+ assert_eq!(screen.cursor_position(), (2, 0));
+
+ screen.assert_process(b"\x1b[20B");
+ assert_eq!(screen.cursor_position(), (22, 0));
+
+ screen.assert_process(b"\x1b[A");
+ assert_eq!(screen.cursor_position(), (21, 0));
+
+ screen.assert_process(b"\x1b[A");
+ assert_eq!(screen.cursor_position(), (20, 0));
+
+ screen.assert_process(b"\x1b[9A");
+ assert_eq!(screen.cursor_position(), (11, 0));
+
+ screen.assert_process(b"\x1b[500B");
+ assert_eq!(screen.cursor_position(), (23, 0));
+
+ screen.assert_process(b"\x1b[500A");
+ assert_eq!(screen.cursor_position(), (0, 0));
+}
+
+#[test]
+fn ed() {
+ let mut screen = vt100::Screen::new(24, 80);
+ assert_eq!(screen.window_contents(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.assert_process(b"foo\x1b[5;5Hbar\x1b[10;10Hbaz\x1b[20;20Hquux");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[10;12H\x1b[0J");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n ba\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[5;7H\x1b[1J");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n r\n\n\n\n\n ba\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[7;7H\x1b[2J");
+ assert_eq!(screen.window_contents(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.assert_process(b"\x1b[2J\x1b[H");
+ assert_eq!(screen.window_contents(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.assert_process(b"foo\x1b[5;5Hbar\x1b[10;10Hbaz\x1b[20;20Hquux");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[10;12H\x1b[J");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n ba\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[2J\x1b[H");
+ assert_eq!(screen.window_contents(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.assert_process(b"foo\x1b[5;5Hbar\x1b[10;10Hbaz\x1b[20;20Hquux");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[10;12H\x1b[?0J");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n ba\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[5;7H\x1b[?1J");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n r\n\n\n\n\n ba\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[7;7H\x1b[?2J");
+ assert_eq!(screen.window_contents(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.assert_process(b"\x1b[2J\x1b[H");
+ assert_eq!(screen.window_contents(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.assert_process(b"foo\x1b[5;5Hbar\x1b[10;10Hbaz\x1b[20;20Hquux");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[10;12H\x1b[?J");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n ba\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+}
+
+#[test]
+fn el() {
+ let mut screen = vt100::Screen::new(24, 80);
+ assert_eq!(screen.window_contents(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.assert_process(b"foo\x1b[5;5Hbarbar\x1b[10;10Hbazbaz\x1b[20;20Hquux");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n barbar\n\n\n\n\n bazbaz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[5;8H\x1b[0K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n bazbaz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[10;13H\x1b[1K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[20;22H\x1b[2K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[1;2H\x1b[K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "f\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[2J\x1b[H");
+ assert_eq!(screen.window_contents(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.assert_process(b"foo\x1b[5;5Hbarbar\x1b[10;10Hbazbaz\x1b[20;20Hquux");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n barbar\n\n\n\n\n bazbaz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[5;8H\x1b[?0K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n bazbaz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[10;13H\x1b[?1K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n quux\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[20;22H\x1b[?2K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "foo\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[1;2H\x1b[?K");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "f\n\n\n\n bar\n\n\n\n\n baz\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+}
+
+#[test]
+fn ich_dch_ech() {
+ let mut screen = vt100::Screen::new(24, 80);
+ assert_eq!(screen.window_contents(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.assert_process(b"\x1b[10;10Hfoobar");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+
+ screen.assert_process(b"\x1b[10;12H\x1b[3@");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n fo obar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 11));
+
+ screen.assert_process(b"\x1b[4P");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n fobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 11));
+
+ screen.assert_process(b"\x1b[100@");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n fo\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 11));
+
+ screen.assert_process(b"obar");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 15));
+
+ screen.assert_process(b"\x1b[10;12H\x1b[100P");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n fo\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 11));
+
+ screen.assert_process(b"obar");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 15));
+
+ screen.assert_process(b"\x1b[10;13H\x1b[X");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n foo ar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 12));
+
+ screen.assert_process(b"\x1b[10;11H\x1b[4X");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n f r\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 10));
+
+ screen.assert_process(b"\x1b[10;11H\x1b[400X");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n f\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 10));
+}
+
+#[test]
+fn il_dl() {
+ let mut screen = vt100::Screen::new(24, 80);
+ assert_eq!(screen.window_contents(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.assert_process(b"\x1b[10;10Hfoobar\x1b[3D");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 12));
+
+ screen.assert_process(b"\x1b[L");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 12));
+
+ screen.assert_process(b"\x1b[3L");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (9, 12));
+
+ screen.assert_process(b"\x1b[500L");
+ assert_eq!(screen.window_contents(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");
+ assert_eq!(screen.cursor_position(), (9, 12));
+
+ screen.assert_process(b"\x1b[10;10Hfoobar\x1b[3D\x1b[6A");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (3, 12));
+
+ screen.assert_process(b"\x1b[M");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (3, 12));
+
+ screen.assert_process(b"\x1b[3M");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n foobar\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (3, 12));
+
+ screen.assert_process(b"\x1b[500M");
+ assert_eq!(screen.window_contents(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");
+ assert_eq!(screen.cursor_position(), (3, 12));
+}
+
+#[test]
+fn scroll() {
+ let mut screen = vt100::Screen::new(24, 80);
+ assert_eq!(screen.window_contents(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.assert_process(b"1\r\n2\r\n3\r\n4\r\n5\r\n6\r\n7\r\n8\r\n9\r\n10\r\n11\r\n12\r\n13\r\n14\r\n15\r\n16\r\n17\r\n18\r\n19\r\n20\r\n21\r\n22\r\n23\r\n24");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20\n21\n22\n23\n24\n");
+
+ screen.assert_process(b"\x1b[15;15H");
+ assert_eq!(screen.cursor_position(), (14, 14));
+
+ screen.assert_process(b"\x1b[S");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20\n21\n22\n23\n24\n\n");
+ assert_eq!(screen.cursor_position(), (14, 14));
+
+ screen.assert_process(b"\x1b[3S");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20\n21\n22\n23\n24\n\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (14, 14));
+
+ screen.assert_process(b"\x1b[T");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20\n21\n22\n23\n24\n\n\n\n");
+ assert_eq!(screen.cursor_position(), (14, 14));
+
+ screen.assert_process(b"\x1b[5T");
+ assert_eq!(screen.window_contents(0, 0, 23, 79), "\n\n\n\n\n\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20\n21\n22\n");
+ assert_eq!(screen.cursor_position(), (14, 14));
+}
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