08eb78a5b2
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.
93 lines
2.1 KiB
Text
93 lines
2.1 KiB
Text
import Lean.CoreM
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open Lean
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structure MyState where
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(trace_state : TraceState := {})
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(s : Nat := 0)
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abbrev M := CoreM
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def tst1 : M Unit :=
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do trace[module] (m!"hello" ++ MessageData.nest 9 (m!"\n" ++ "world"));
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trace[module.aux] "another message";
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pure ()
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def tst2 (b : Bool) : M Unit :=
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withTraceNode `module (fun _ => return "message") do
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tst1;
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trace[bughunt] "at test2";
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if b then throwError "error";
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tst1;
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pure ()
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partial def ack : Nat → Nat → Nat
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| 0, n => n+1
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| m+1, 0 => ack m 1
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| m+1, n+1 => ack m (ack (m+1) n)
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def slow (b : Bool) : Nat :=
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ack 4 (cond b 0 1)
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def tst3 (b : Bool) : M Unit :=
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do withTraceNode `module.slow (fun _ => return m!"slow: {slow b}") do {
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tst2 b;
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tst1
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};
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trace[bughunt] "at end of tst3";
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-- Messages are computed lazily. The following message will only be computed
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-- if `trace.slow is active.
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trace[slow] (m!"slow message: " ++ toString (slow b))
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-- This is true even if it is a monad computation:
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trace[slow] (m!"slow message: " ++ (← pure (toString (slow b))))
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def run (x : M Unit) : M Unit :=
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withReader
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(fun ctx =>
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-- Try commenting/uncommeting the following `setBool`s
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let opts := ctx.options;
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let opts := opts.set `trace.module true;
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-- let opts := opts.set `trace.module.aux false;
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let opts := opts.set `trace.bughunt true;
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-- let opts := opts.set `trace.slow true;
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{ ctx with options := opts })
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(tryCatch (tryFinally x printTraces) (fun _ => IO.println "ERROR"))
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/--
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info: [module] message
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[module] hello
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world
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[bughunt] at test2
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ERROR
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---
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trace: [module] message
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[module] hello
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world
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[bughunt] at test2
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-/
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#guard_msgs in
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#eval run (tst3 true)
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/--
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info: [module] message
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[module] hello
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world
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[bughunt] at test2
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[module] hello
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world
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[module] hello
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world
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[bughunt] at end of tst3
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---
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trace: [module] message
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[module] hello
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world
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[bughunt] at test2
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[module] hello
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world
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[module] hello
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world
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[bughunt] at end of tst3
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-/
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#guard_msgs in
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#eval run (tst3 false)
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