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backfill expand/shrink tests

pull/6198/head
Skyler Hawthorne 2023-03-01 00:30:32 -05:00 committed by Skyler Hawthorne
parent 2fbe7fc5b5
commit f6e1a2f599
1 changed files with 112 additions and 0 deletions
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112
helix-term/tests/test/commands/movement.rs
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@ -948,3 +948,115 @@ async fn match_bracket() -> anyhow::Result<()> {
Ok(()) Ok(())
} }
#[tokio::test(flavor = "multi_thread")]
async fn expand_shrink_selection() -> anyhow::Result<()> {
let tests = vec![
// single range
(
indoc! {r##"
Some(#[thing|]#)
"##},
"<A-o><A-o>",
indoc! {r##"
#[Some(thing)|]#
"##},
),
// multi range
(
indoc! {r##"
Some(#[thing|]#)
Some(#(other_thing|)#)
"##},
"<A-o>",
indoc! {r##"
Some#[(thing)|]#
Some#((other_thing)|)#
"##},
),
// multi range collision merges
(
indoc! {r##"
(
Some(#[thing|]#),
Some(#(other_thing|)#),
)
"##},
"<A-o><A-o><A-o>",
indoc! {r##"
#[(
Some(thing),
Some(other_thing),
)|]#
"##},
),
// multi range collision merges, then shrinks back to original
(
indoc! {r##"
(
Some(#[thing|]#),
Some(#(other_thing|)#),
)
"##},
"<A-o><A-o><A-o><A-i>",
indoc! {r##"
(
#[Some(thing)|]#,
#(Some(other_thing)|)#,
)
"##},
),
(
indoc! {r##"
(
Some(#[thing|]#),
Some(#(other_thing|)#),
)
"##},
"<A-o><A-o><A-o><A-i><A-i>",
indoc! {r##"
(
Some#[(thing)|]#,
Some#((other_thing)|)#,
)
"##},
),
(
indoc! {r##"
(
Some(#[thing|]#),
Some(#(other_thing|)#),
)
"##},
"<A-o><A-o><A-o><A-i><A-i><A-i>",
indoc! {r##"
(
Some(#[thing|]#),
Some(#(other_thing|)#),
)
"##},
),
// shrink with no expansion history defaults to first child
(
indoc! {r##"
(
#[Some(thing)|]#,
Some(other_thing),
)
"##},
"<A-i>",
indoc! {r##"
(
#[Some|]#(thing),
Some(other_thing),
)
"##},
),
];
for test in tests {
test_with_config(AppBuilder::new().with_file("foo.rs", None), test).await?;
}
Ok(())
}