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Patch restore lead trail space bg color (#10351)

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```nu
 $env.config.color_config.leading_trailing_space_bg = { bg: 'white' }; [[a b, 'c   ']; ['  1  ' '    2' '3    '] ['  4  ' "hello   \n  world  " ['  1  ' 2 [1 '  2  ' 3]]]] | table --expand
```


![image](https://github.com/nushell/nushell/assets/20165848/01a35042-0e36-4c51-99a9-3011fabb551b)

ref: #2794
close: #10317

note: test are not actually make scenes cause `nu!` strips colors.
(Ideally it would need a flag to not do so)
note: It does does does ... slower down quite a bit rendering... (

PS: Maybe it's better being a flag to `table` rather then a
configuration option?
PS: I am not sure why the logic was removed in a first place
This commit is contained in:
Maxim Zhiburt
2023-09-13 12:47:53 +00:00
committed by GitHub
parent bbea7da669
commit 73d3708006
7 changed files with 124 additions and 4 deletions
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22
crates/nu-command/tests/commands/table.rs
View File

@ -2664,3 +2664,25 @@ fn table_collapse_padding_zero() {
╰─┴─┴─╯"
);
}
#[test]
fn table_leading_trailing_space_bg() {
let actual = nu!(
r#"$env.config.color_config.leading_trailing_space_bg = { bg: 'white' }; [[a b, 'c ']; [' 1 ' ' 2' '3 '] [' 4 ' "hello\nworld" [' 1 ' 2 [1 ' 2 ' 3]]]] | table"#
);
assert_eq!(
actual.out,
"╭───┬───────┬───────┬────────────────╮│ # │ a │ b │ c │├───┼───────┼───────┼────────────────┤│ 0 │ 1 │ 2 │ 3 ││ 1 │ 4 │ hello │ [list 3 items] ││ │ │ world │ │╰───┴───────┴───────┴────────────────╯"
);
}
#[test]
fn table_leading_trailing_space_bg_expand() {
let actual = nu!(
r#"$env.config.color_config.leading_trailing_space_bg = { bg: 'white' }; [[a b, 'c ']; [' 1 ' ' 2' '3 '] [' 4 ' "hello\nworld" [' 1 ' 2 [1 ' 2 ' 3]]]] | table --expand"#
);
assert_eq!(
actual.out,
"╭───┬───────┬───────┬───────────────────────╮│ # │ a │ b │ c │├───┼───────┼───────┼───────────────────────┤│ 0 │ 1 │ 2 │ 3 ││ 1 │ 4 │ hello │ ╭───┬───────────────╮ ││ │ │ world │ │ 0 │ 1 │ ││ │ │ │ │ 1 │ 2 │ ││ │ │ │ │ 2 │ ╭───┬───────╮ │ ││ │ │ │ │ │ │ 0 │ 1 │ │ ││ │ │ │ │ │ │ 1 │ 2 │ │ ││ │ │ │ │ │ │ 2 │ 3 │ │ ││ │ │ │ │ │ ╰───┴───────╯ │ ││ │ │ │ ╰───┴───────────────╯ │╰───┴───────┴───────┴───────────────────────╯"
);
}