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Add tests for enum discriminant value display with repr

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This commit is contained in:
Guillaume Gomez 2023-10-10 16:55:39 +02:00
parent d6056ecb0a
commit bd59fc603f
2 changed files with 98 additions and 0 deletions
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24
tests/rustdoc/auxiliary/enum-variant.rs
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@ -22,3 +22,27 @@ pub enum H {
A,
C(u32),
}
#[repr(C)]
pub enum N {
A,
B,
}
#[repr(C)]
pub enum O {
A(u32),
B,
}
#[repr(u32)]
pub enum P {
A,
B,
}
#[repr(u32)]
pub enum Q {
A(u32),
B,
}

74
tests/rustdoc/enum-variant-value.rs
View file

@ -115,3 +115,77 @@ pub enum I {
C = Self::B as isize + X + 3,
D = -1,
}
// Testing `repr`.
// @has 'foo/enum.J.html'
// @has - '//*[@class="rust item-decl"]/code' 'A = 0,'
// @has - '//*[@class="rust item-decl"]/code' 'B = 1,'
// @matches - '//*[@id="variant.A"]/h3' '^A = 0$'
// @matches - '//*[@id="variant.B"]/h3' '^B = 1$'
#[repr(C)]
pub enum J {
A,
B,
}
// @has 'foo/enum.K.html'
// @has - '//*[@class="rust item-decl"]/code' 'A(u32),'
// @has - '//*[@class="rust item-decl"]/code' 'B,'
// @has - '//*[@id="variant.A"]/h3' 'A(u32)'
// @matches - '//*[@id="variant.B"]/h3' '^B$'
#[repr(C)]
pub enum K {
A(u32),
B,
}
// @has 'foo/enum.L.html'
// @has - '//*[@class="rust item-decl"]/code' 'A = 0,'
// @has - '//*[@class="rust item-decl"]/code' 'B = 1,'
// @matches - '//*[@id="variant.A"]/h3' '^A = 0$'
// @matches - '//*[@id="variant.B"]/h3' '^B = 1$'
#[repr(u32)]
pub enum L {
A,
B,
}
// @has 'foo/enum.M.html'
// @has - '//*[@class="rust item-decl"]/code' 'A(u32),'
// @has - '//*[@class="rust item-decl"]/code' 'B,'
// @has - '//*[@id="variant.A"]/h3' 'A(u32)'
// @matches - '//*[@id="variant.B"]/h3' '^B$'
#[repr(u32)]
pub enum M {
A(u32),
B,
}
// @has 'foo/enum.N.html'
// @has - '//*[@class="rust item-decl"]/code' 'A = 0,'
// @has - '//*[@class="rust item-decl"]/code' 'B = 1,'
// @matches - '//*[@id="variant.A"]/h3' '^A = 0$'
// @matches - '//*[@id="variant.B"]/h3' '^B = 1$'
pub use bar::N;
// @has 'foo/enum.O.html'
// @has - '//*[@class="rust item-decl"]/code' 'A(u32),'
// @has - '//*[@class="rust item-decl"]/code' 'B,'
// @has - '//*[@id="variant.A"]/h3' 'A(u32)'
// @matches - '//*[@id="variant.B"]/h3' '^B$'
pub use bar::O;
// @has 'foo/enum.P.html'
// @has - '//*[@class="rust item-decl"]/code' 'A = 0,'
// @has - '//*[@class="rust item-decl"]/code' 'B = 1,'
// @matches - '//*[@id="variant.A"]/h3' '^A = 0$'
// @matches - '//*[@id="variant.B"]/h3' '^B = 1$'
pub use bar::P;
// @has 'foo/enum.Q.html'
// @has - '//*[@class="rust item-decl"]/code' 'A(u32),'
// @has - '//*[@class="rust item-decl"]/code' 'B,'
// @has - '//*[@id="variant.A"]/h3' 'A(u32)'
// @matches - '//*[@id="variant.B"]/h3' '^B$'
pub use bar::Q;