lean4-htt/tests/elab/repr.lean
Garmelon 08eb78a5b2
chore: switch to new test/bench suite (#12590)
This PR sets up the new integrated test/bench suite. It then migrates
all benchmarks and some related tests to the new suite. There's also
some documentation and some linting.

For now, a lot of the old tests are left alone so this PR doesn't become
even larger than it already is. Eventually, all tests should be migrated
to the new suite though so there isn't a confusing mix of two systems.
2026-02-25 13:51:53 +00:00

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--
def iota (n : Nat) := List.range' 1 n |>.reverse
#eval repr (1, 2, 3)
#eval repr (some 1, some (some true))
#eval iota 10 |>.map some |>.map some
#eval iota 15 |>.map fun x => (x, some x)
#eval repr ("hello", 1, true, false, 'a', "testing tuples", "another string", "another string", "testing bigger tuples that should not fit in a single line", 20)
#eval iota 50 |>.toArray
#eval iota 20 |>.map fun i => if i % 2 == 0 then Except.ok (some i) else Except.error "no even"
instance : ReprAtom (Except String (Option Nat)) := ⟨⟩
#eval iota 20 |>.map fun i => if i % 2 == 0 then Except.ok (some i) else Except.error "no even"