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fix(compatibility): handle tab characters properly (#99)

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* fix(compatibility): handle tab characters properly

* style(formatting): make rustfmt happy
This commit is contained in:
Aram Drevekenin 2020-12-15 12:58:58 +01:00 • committed by GitHub
parent ac9c0274f4
commit 38d8e2238d
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 96 additions and 0 deletions
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9
src/terminal_pane/terminal_pane.rs
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@ -368,6 +368,15 @@ impl vte::Perform for TerminalPane {
// backspace
self.move_cursor_backwards(1);
}
9 => {
// tab
let terminal_tab_character = TerminalCharacter {
character: '\t',
styles: self.pending_styles,
};
// TODO: handle better with line wrapping
self.scroll.add_character(terminal_tab_character);
}
10 => {
// 0a, newline
self.add_newline();

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src/tests/fixtures/tab_characters vendored Normal file
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23
src/tests/integration/compatibility.rs
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@ -317,3 +317,26 @@ pub fn clear_scroll_region() {
assert_snapshot!(snapshot);
}
}
#[test]
pub fn display_tab_characters_properly() {
let fake_win_size = PositionAndSize {
columns: 116,
rows: 28,
x: 0,
y: 0,
};
let fixture_name = "tab_characters";
let mut fake_input_output = get_fake_os_input(&fake_win_size, fixture_name);
fake_input_output.add_terminal_input(&[&COMMAND_TOGGLE, &COMMAND_TOGGLE, &QUIT]);
start(Box::new(fake_input_output.clone()), Opt::default());
let output_frames = fake_input_output
.stdout_writer
.output_frames
.lock()
.unwrap();
let snapshots = get_output_frame_snapshots(&output_frames, &fake_win_size);
for snapshot in snapshots {
assert_snapshot!(snapshot);
}
}

32
src/tests/integration/snapshots/mosaic__tests__integration__compatibility__display_tab_characters_properly-2.snap Normal file
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@ -0,0 +1,32 @@
---
source: src/tests/integration/compatibility.rs
expression: snapshot
---
OS: 5.9.13-arch1-1 GNU/Linux
Uptime: 10 hours, 42 minutes
Hostname: kingdom
Disk usage:
df: /run/user/1000/doc: Operation not permitted
/ 321G / 514G 66%
/efi 27M / 96M 28%
Network:
wlp2s0 192.168.0.3
[I] [20:07] kingdom:mosaic (main) |
Bye from Mosaic!█

32
src/tests/integration/snapshots/mosaic__tests__integration__compatibility__display_tab_characters_properly.snap Normal file
View file

@ -0,0 +1,32 @@
---
source: src/tests/integration/compatibility.rs
expression: snapshot
---
OS: 5.9.13-arch1-1 GNU/Linux
Uptime: 10 hours, 42 minutes
Hostname: kingdom
Disk usage:
df: /run/user/1000/doc: Operation not permitted
/ 321G / 514G 66%
/efi 27M / 96M 28%
Network:
wlp2s0 192.168.0.3
[I] [20:07] kingdom:mosaic (main) | █