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Speedup ty tests

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Closes #5792
This commit is contained in:
Aleksey Kladov 2020-08-18 17:20:10 +02:00
parent e81c310b62
commit aad911fb0c
2 changed files with 40 additions and 7 deletions
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17
crates/hir_ty/src/tests.rs
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@ -8,7 +8,7 @@ mod method_resolution;
mod macros;
mod display_source_code;
use std::sync::Arc;
use std::{env, sync::Arc};
use base_db::{fixture::WithFixture, FileRange, SourceDatabase, SourceDatabaseExt};
use expect::Expect;
@ -22,12 +22,14 @@ use hir_def::{
AssocItemId, DefWithBodyId, LocalModuleId, Lookup, ModuleDefId,
};
use hir_expand::{db::AstDatabase, InFile};
use stdx::format_to;
use stdx::{format_to, RacyFlag};
use syntax::{
algo,
ast::{self, AstNode},
SyntaxNode,
};
use tracing_subscriber::{layer::SubscriberExt, EnvFilter, Registry};
use tracing_tree::HierarchicalLayer;
use crate::{
db::HirDatabase, display::HirDisplay, infer::TypeMismatch, test_db::TestDB, InferenceResult, Ty,
@ -37,9 +39,12 @@ use crate::{
// against snapshots of the expected results using expect. Use
// `env UPDATE_EXPECT=1 cargo test -p hir_ty` to update the snapshots.
fn setup_tracing() -> tracing::subscriber::DefaultGuard {
use tracing_subscriber::{layer::SubscriberExt, EnvFilter, Registry};
use tracing_tree::HierarchicalLayer;
fn setup_tracing() -> Option<tracing::subscriber::DefaultGuard> {
static ENABLE: RacyFlag = RacyFlag::new();
if !ENABLE.get(|| env::var("CHALK_DEBUG").is_ok()) {
return None;
}
let filter = EnvFilter::from_env("CHALK_DEBUG");
let layer = HierarchicalLayer::default()
.with_indent_lines(true)
@ -47,7 +52,7 @@ fn setup_tracing() -> tracing::subscriber::DefaultGuard {
.with_indent_amount(2)
.with_writer(std::io::stderr);
let subscriber = Registry::default().with(filter).with(layer);
tracing::subscriber::set_default(subscriber)
Some(tracing::subscriber::set_default(subscriber))
}
fn check_types(ra_fixture: &str) {