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replace lazy_static with once_cell

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This commit is contained in:
klensy 2023-02-21 15:58:33 +03:00
parent 1397a5ef92
commit 58e7470b10
4 changed files with 38 additions and 45 deletions
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2
Cargo.lock
View File

@ -891,11 +891,11 @@ dependencies = [
"diff",
"getopts",
"glob",
"lazy_static",
"lazycell",
"libc",
"miow 0.5.0",
"miropt-test-tools",
"once_cell",
"regex",
"rustfix",
"serde",

2
src/tools/compiletest/Cargo.toml
View File

@ -16,7 +16,7 @@ regex = "1.0"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
rustfix = "0.6.0"
lazy_static = "1.0"
once_cell = "1.16.0"
walkdir = "2"
glob = "0.3.0"
lazycell = "1.3.0"

8
src/tools/compiletest/src/errors.rs
View File

@ -7,7 +7,7 @@ use std::io::BufReader;
use std::path::Path;
use std::str::FromStr;
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
use regex::Regex;
use tracing::*;
@ -117,10 +117,8 @@ fn parse_expected(
// //~^^^^^
// //[cfg1]~
// //[cfg1,cfg2]~^^
lazy_static! {
static ref RE: Regex =
Regex::new(r"//(?:\[(?P<cfgs>[\w,]+)])?~(?P<adjust>\||\^*)").unwrap();
}
static RE: Lazy<Regex> =
Lazy::new(|| Regex::new(r"//(?:\[(?P<cfgs>[\w,]+)])?~(?P<adjust>\||\^*)").unwrap());
let captures = RE.captures(line)?;

61
src/tools/compiletest/src/runtest.rs
View File

@ -32,7 +32,7 @@ use std::process::{Child, Command, ExitStatus, Output, Stdio};
use std::str;
use glob::glob;
use lazy_static::lazy_static;
use once_cell::sync::Lazy;
use tracing::*;
use crate::extract_gdb_version;
@ -52,9 +52,8 @@ fn disable_error_reporting<F: FnOnce() -> R, R>(f: F) -> R {
use winapi::um::errhandlingapi::SetErrorMode;
use winapi::um::winbase::SEM_NOGPFAULTERRORBOX;
lazy_static! {
static ref LOCK: Mutex<()> = Mutex::new(());
}
static LOCK: Mutex<()> = Mutex::new(());
// Error mode is a global variable, so lock it so only one thread will change it
let _lock = LOCK.lock().unwrap();
@ -2848,11 +2847,10 @@ impl<'test> TestCx<'test> {
// the form <crate-name1>.<crate-disambiguator1>-in-<crate-name2>.<crate-disambiguator2>,
// remove all crate-disambiguators.
fn remove_crate_disambiguator_from_cgu(cgu: &str) -> String {
lazy_static! {
static ref RE: Regex =
static RE: Lazy<Regex> = Lazy::new(|| {
Regex::new(r"^[^\.]+(?P<d1>\.[[:alnum:]]+)(-in-[^\.]+(?P<d2>\.[[:alnum:]]+))?")
.unwrap();
}
.unwrap()
});
let captures =
RE.captures(cgu).unwrap_or_else(|| panic!("invalid cgu name encountered: {}", cgu));
@ -3170,12 +3168,12 @@ impl<'test> TestCx<'test> {
// 'uploaded "$TEST_BUILD_DIR/<test_executable>, waiting for result"'
// is printed to stdout by the client and then captured in the ProcRes,
// so it needs to be removed when comparing the run-pass test execution output
lazy_static! {
static ref REMOTE_TEST_RE: Regex = Regex::new(
static REMOTE_TEST_RE: Lazy<Regex> = Lazy::new(|| {
Regex::new(
"^uploaded \"\\$TEST_BUILD_DIR(/[[:alnum:]_\\-.]+)+\", waiting for result\n"
)
.unwrap();
}
.unwrap()
});
REMOTE_TEST_RE
.replace(
&self.normalize_output(&proc_res.stdout, &self.props.normalize_stdout),
@ -3620,10 +3618,8 @@ impl<'test> TestCx<'test> {
// with placeholders as we do not want tests needing updated when compiler source code
// changes.
// eg. $SRC_DIR/libcore/mem.rs:323:14 becomes $SRC_DIR/libcore/mem.rs:LL:COL
lazy_static! {
static ref SRC_DIR_RE: Regex =
Regex::new("SRC_DIR(.+):\\d+:\\d+(: \\d+:\\d+)?").unwrap();
}
static SRC_DIR_RE: Lazy<Regex> =
Lazy::new(|| Regex::new("SRC_DIR(.+):\\d+:\\d+(: \\d+:\\d+)?").unwrap());
normalized = SRC_DIR_RE.replace_all(&normalized, "SRC_DIR$1:LL:COL").into_owned();
@ -3634,19 +3630,17 @@ impl<'test> TestCx<'test> {
// since they duplicate actual errors and make the output hard to read.
// This mirrors the regex in src/tools/tidy/src/style.rs, please update
// both if either are changed.
lazy_static! {
static ref ANNOTATION_RE: Regex = Regex::new("\\s*//(\\[.*\\])?~.*").unwrap();
}
static ANNOTATION_RE: Lazy<Regex> =
Lazy::new(|| Regex::new("\\s*//(\\[.*\\])?~.*").unwrap());
normalized = ANNOTATION_RE.replace_all(&normalized, "").into_owned();
// This code normalizes various hashes in v0 symbol mangling that is
// emitted in the ui and mir-opt tests.
lazy_static! {
static ref V0_CRATE_HASH_PREFIX_RE: Regex =
Regex::new(r"_R.*?Cs[0-9a-zA-Z]+_").unwrap();
static ref V0_CRATE_HASH_RE: Regex = Regex::new(r"Cs[0-9a-zA-Z]+_").unwrap();
}
static V0_CRATE_HASH_PREFIX_RE: Lazy<Regex> =
Lazy::new(|| Regex::new(r"_R.*?Cs[0-9a-zA-Z]+_").unwrap());
static V0_CRATE_HASH_RE: Lazy<Regex> =
Lazy::new(|| Regex::new(r"Cs[0-9a-zA-Z]+_").unwrap());
const V0_CRATE_HASH_PLACEHOLDER: &str = r"CsCRATE_HASH_";
if V0_CRATE_HASH_PREFIX_RE.is_match(&normalized) {
@ -3655,10 +3649,9 @@ impl<'test> TestCx<'test> {
V0_CRATE_HASH_RE.replace_all(&normalized, V0_CRATE_HASH_PLACEHOLDER).into_owned();
}
lazy_static! {
static ref V0_BACK_REF_PREFIX_RE: Regex = Regex::new(r"\(_R.*?B[0-9a-zA-Z]_").unwrap();
static ref V0_BACK_REF_RE: Regex = Regex::new(r"B[0-9a-zA-Z]_").unwrap();
}
static V0_BACK_REF_PREFIX_RE: Lazy<Regex> =
Lazy::new(|| Regex::new(r"\(_R.*?B[0-9a-zA-Z]_").unwrap());
static V0_BACK_REF_RE: Lazy<Regex> = Lazy::new(|| Regex::new(r"B[0-9a-zA-Z]_").unwrap());
const V0_BACK_REF_PLACEHOLDER: &str = r"B<REF>_";
if V0_BACK_REF_PREFIX_RE.is_match(&normalized) {
@ -3681,21 +3674,23 @@ impl<'test> TestCx<'test> {
/// Replaces backslashes in paths with forward slashes, and replaces CRLF line endings
/// with LF.
fn normalize_platform_differences(output: &str) -> String {
lazy_static! {
/// Used to find Windows paths.
///
/// It's not possible to detect paths in the error messages generally, but this is a
/// decent enough heuristic.
static ref PATH_BACKSLASH_RE: Regex = Regex::new(r#"(?x)
static PATH_BACKSLASH_RE: Lazy<Regex> = Lazy::new(|| {
Regex::new(
r#"(?x)
(?:
# Match paths that don't include spaces.
(?:\\[\pL\pN\.\-_']+)+\.\pL+
|
# If the path starts with a well-known root, then allow spaces.
\$(?:DIR|SRC_DIR|TEST_BUILD_DIR|BUILD_DIR|LIB_DIR)(?:\\[\pL\pN\.\-_' ]+)+
)"#
).unwrap();
}
)"#,
)
.unwrap()
});
let output = output.replace(r"\\", r"\");