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Replace ID based TokenMap with proper relative text-ranges / spans

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This commit is contained in:
Lukas Wirth 2023-09-29 12:37:57 +02:00
parent f79439caed
commit 890eb17b4e
80 changed files with 1816 additions and 2046 deletions
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39
crates/cfg/src/tests.rs
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@ -2,36 +2,37 @@ use arbitrary::{Arbitrary, Unstructured};
use expect_test::{expect, Expect};
use mbe::syntax_node_to_token_tree;
use syntax::{ast, AstNode};
use tt::Span;
use crate::{CfgAtom, CfgExpr, CfgOptions, DnfExpr};
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
struct DummyFile;
impl Span for DummyFile {
const DUMMY: Self = DummyFile;
}
fn assert_parse_result(input: &str, expected: CfgExpr) {
let (tt, _) = {
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
syntax_node_to_token_tree(tt.syntax())
};
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
let tt = syntax_node_to_token_tree(tt.syntax(), DummyFile, 0.into(), &Default::default());
let cfg = CfgExpr::parse(&tt);
assert_eq!(cfg, expected);
}
fn check_dnf(input: &str, expect: Expect) {
let (tt, _) = {
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
syntax_node_to_token_tree(tt.syntax())
};
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
let tt = syntax_node_to_token_tree(tt.syntax(), DummyFile, 0.into(), &Default::default());
let cfg = CfgExpr::parse(&tt);
let actual = format!("#![cfg({})]", DnfExpr::new(cfg));
expect.assert_eq(&actual);
}
fn check_why_inactive(input: &str, opts: &CfgOptions, expect: Expect) {
let (tt, _) = {
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
syntax_node_to_token_tree(tt.syntax())
};
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
let tt = syntax_node_to_token_tree(tt.syntax(), DummyFile, 0.into(), &Default::default());
let cfg = CfgExpr::parse(&tt);
let dnf = DnfExpr::new(cfg);
let why_inactive = dnf.why_inactive(opts).unwrap().to_string();
@ -40,11 +41,9 @@ fn check_why_inactive(input: &str, opts: &CfgOptions, expect: Expect) {
#[track_caller]
fn check_enable_hints(input: &str, opts: &CfgOptions, expected_hints: &[&str]) {
let (tt, _) = {
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
syntax_node_to_token_tree(tt.syntax())
};
let source_file = ast::SourceFile::parse(input).ok().unwrap();
let tt = source_file.syntax().descendants().find_map(ast::TokenTree::cast).unwrap();
let tt = syntax_node_to_token_tree(tt.syntax(), DummyFile, 0.into(), &Default::default());
let cfg = CfgExpr::parse(&tt);
let dnf = DnfExpr::new(cfg);
let hints = dnf.compute_enable_hints(opts).map(|diff| diff.to_string()).collect::<Vec<_>>();