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rustdoc: add tests for raw pointers in type-based search
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‎tests/rustdoc-js/pointer.js

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// exact-check
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const EXPECTED = [
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// pinkie with explicit names
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{
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'query': 'usize, usize -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'pinky' },
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],
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},
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{
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'query': 'pointer<usize>, usize -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'pinky' },
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],
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},
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{
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'query': 'pointer<usize>, pointer<usize> -> ()',
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'others': [],
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},
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{
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'query': 'pointer<mut, usize>, usize -> ()',
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'others': [],
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},
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// thumb with explicit names
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{
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'query': 'thumb, thumb -> ()',
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'others': [
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{ 'path': 'pointer::Thumb', 'name': 'up' },
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],
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},
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{
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'query': 'pointer<thumb>, thumb -> ()',
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'others': [
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{ 'path': 'pointer::Thumb', 'name': 'up' },
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],
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},
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{
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'query': 'pointer<thumb>, pointer<thumb> -> ()',
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'others': [],
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},
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{
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'query': 'pointer<mut, thumb>, thumb -> ()',
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'others': [],
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},
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// index with explicit names
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{
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'query': 'index, index -> ()',
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'others': [
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{ 'path': 'pointer::Index', 'name': 'point' },
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],
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},
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{
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'query': 'pointer<index>, index -> ()',
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'others': [
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{ 'path': 'pointer::Index', 'name': 'point' },
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],
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},
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{
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'query': 'pointer<index>, pointer<index> -> ()',
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'others': [],
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},
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{
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'query': 'pointer<mut, index>, index -> ()',
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'others': [],
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},
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// ring with explicit names
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{
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'query': 'ring, ring -> ()',
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'others': [
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{ 'path': 'pointer::Ring', 'name': 'wear' },
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],
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},
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{
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'query': 'pointer<ring>, ring -> ()',
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'others': [
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{ 'path': 'pointer::Ring', 'name': 'wear' },
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],
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},
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{
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'query': 'pointer<ring>, pointer<ring> -> ()',
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// can't leave out the `mut`, because can't reorder like that
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'others': [],
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},
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{
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'query': 'pointer<mut, ring>, pointer<ring> -> ()',
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'others': [
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{ 'path': 'pointer::Ring', 'name': 'wear' },
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],
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},
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{
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'query': 'pointer<mut, ring>, pointer<mut, ring> -> ()',
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'others': [],
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},
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// middle with explicit names
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{
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'query': 'middle, middle -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'show' },
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],
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},
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{
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'query': 'pointer<middle>, pointer<middle> -> ()',
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// can't leave out the mut
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'others': [],
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},
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{
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'query': 'pointer<mut, middle>, pointer<mut, middle> -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'show' },
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],
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},
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{
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'query': 'pointer<pointer<mut, middle>>, pointer<mut, pointer<middle>> -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'show' },
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],
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},
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{
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'query': 'pointer<mut, pointer<middle>>, pointer<pointer<mut, middle>> -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'show' },
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],
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},
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{
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'query': 'pointer<pointer<mut, middle>>, pointer<pointer<mut, middle>> -> ()',
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'others': [],
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},
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{
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'query': 'pointer<mut, pointer<middle>>, pointer<mut, pointer<middle>> -> ()',
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'others': [],
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},
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// pinkie with shorthand
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{
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'query': '*const usize, usize -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'pinky' },
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],
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},
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// you can omit the `const`, if you want.
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{
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'query': '*usize, usize -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'pinky' },
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],
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},
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{
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'query': '*const usize, *const usize -> ()',
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'others': [],
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},
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{
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'query': '*mut usize, usize -> ()',
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'others': [],
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},
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// thumb with shorthand
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{
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'query': '*const thumb, thumb -> ()',
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'others': [
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{ 'path': 'pointer::Thumb', 'name': 'up' },
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],
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},
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{
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'query': '*const thumb, *const thumb -> ()',
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'others': [],
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},
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{
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'query': '*mut thumb, thumb -> ()',
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'others': [],
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},
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// index with explicit names
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{
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'query': '*const index, index -> ()',
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'others': [
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{ 'path': 'pointer::Index', 'name': 'point' },
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],
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},
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{
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'query': '*const index, *const index -> ()',
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'others': [],
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},
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{
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'query': '*mut index, index -> ()',
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'others': [],
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},
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// ring with shorthand
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{
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'query': '*const ring, ring -> ()',
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'others': [
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{ 'path': 'pointer::Ring', 'name': 'wear' },
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],
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},
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{
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'query': '*const ring, ring -> ()',
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'others': [
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{ 'path': 'pointer::Ring', 'name': 'wear' },
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],
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},
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{
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'query': '*mut ring, *const ring -> ()',
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'others': [
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{ 'path': 'pointer::Ring', 'name': 'wear' },
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],
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},
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{
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'query': '*mut ring, *mut ring -> ()',
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'others': [],
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},
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// middle with shorthand
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{
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'query': '*const middle, *const middle -> ()',
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// can't leave out the mut
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'others': [],
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},
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{
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'query': '*mut middle, *mut middle -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'show' },
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],
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},
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{
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'query': '*const *mut middle, *mut *const middle -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'show' },
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],
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},
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{
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'query': '*mut *const middle, *const *mut middle -> ()',
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'others': [
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{ 'path': 'pointer', 'name': 'show' },
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],
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},
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{
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'query': '*const *mut middle, *const *mut middle -> ()',
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'others': [],
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},
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{
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'query': '*mut *const middle, *mut *const middle -> ()',
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'others': [],
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},
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];

‎tests/rustdoc-js/pointer.rs

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#![feature(extern_types)]
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pub fn pinky(input: *const usize, manage: usize) {
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unimplemented!()
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}
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pub struct Thumb;
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impl Thumb {
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pub fn up(this: *const Self, finger: Thumb) {
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unimplemented!()
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}
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}
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pub enum Index {}
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impl Index {
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pub fn point(self, data: *const Index) {
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unimplemented!()
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}
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}
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pub union Ring {
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magic: u32,
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marriage: f32,
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}
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impl Ring {
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pub fn wear(this: *mut Self, extra: *const Ring) {
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unimplemented!()
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}
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}
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extern "C" {
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pub type Middle;
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}
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pub fn show(left: *const *mut Middle, right: *mut *const Middle) {
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unimplemented!()
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}

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