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Move assist test, add literal type inference test

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This commit is contained in:
Phil Ellison 2019-07-29 19:02:03 +01:00
parent fab8e9bb8a
commit d79dc38e99
2 changed files with 15 additions and 26 deletions
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15
crates/ra_assists/src/add_explicit_type.rs
View file

@ -69,21 +69,6 @@ mod tests {
);
}
// https://github.com/rust-analyzer/rust-analyzer/issues/1592
#[test]
fn add_explicit_type_infers_correct_type_for_floating_point_literal() {
check_assist(
add_explicit_type,
"fn f() { let a<|> = 42f64; }",
"fn f() { let a<|>: f64 = 42f64; }",
);
check_assist(
add_explicit_type,
"fn f() { let a<|> = 42f32; }",
"fn f() { let a<|>: f32 = 42f32; }",
);
}
#[test]
fn add_explicit_type_not_applicable_if_ty_not_inferred() {
check_assist_not_applicable(add_explicit_type, "fn f() { let a<|> = None; }");

26
crates/ra_hir/src/ty/tests.rs
View file

@ -334,6 +334,8 @@ fn infer_literals() {
infer(r##"
fn test() {
5i32;
5f32;
5f64;
"hello";
b"bytes";
'c';
@ -351,18 +353,20 @@ fn test() {
}
"##),
@r###"
[11; 201) '{ ...o"#; }': ()
[11; 221) '{ ...o"#; }': ()
[17; 21) '5i32': i32
[27; 34) '"hello"': &str
[40; 48) 'b"bytes"': &[u8]
[54; 57) ''c'': char
[63; 67) 'b'b'': u8
[73; 77) '3.14': f64
[83; 87) '5000': i32
[93; 98) 'false': bool
[104; 108) 'true': bool
[114; 182) 'r#" ... "#': &str
[188; 198) 'br#"yolo"#': &[u8]"###
[27; 31) '5f32': f32
[37; 41) '5f64': f64
[47; 54) '"hello"': &str
[60; 68) 'b"bytes"': &[u8]
[74; 77) ''c'': char
[83; 87) 'b'b'': u8
[93; 97) '3.14': f64
[103; 107) '5000': i32
[113; 118) 'false': bool
[124; 128) 'true': bool
[134; 202) 'r#" ... "#': &str
[208; 218) 'br#"yolo"#': &[u8]"###
);
}