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parser/tests: add coverage for simple use statements

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This commit is contained in:
Ryan Chandler 2022-11-28 11:46:37 +00:00
parent 5a5f85e569
commit fa820ba296
1 changed files with 48 additions and 1 deletions
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49
src/parser/mod.rs
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@ -2647,7 +2647,7 @@ impl Display for ParseError {
#[cfg(test)]
mod tests {
use super::Parser;
use crate::Lexer;
use crate::{Lexer, Use};
use crate::{
ast::{
Arg, ArrayItem, BackedEnumType, Case, ClassFlag, Constant, DeclareItem, ElseIf,
@ -5252,6 +5252,53 @@ mod tests {
);
}
#[test]
fn simple_use() {
assert_ast("<?php use Foo;", &[
Statement::Use { uses: vec![
Use { name: "Foo".into(), alias: None }
], kind: crate::UseKind::Normal }
]);
}
#[test]
fn simple_use_alias() {
assert_ast("<?php use Foo as Bar;", &[
Statement::Use { uses: vec![
Use { name: "Foo".into(), alias: Some("Bar".into()) }
], kind: crate::UseKind::Normal }
]);
}
#[test]
fn multi_line_use() {
assert_ast("<?php use Foo, Bar, Baz;", &[
Statement::Use { uses: vec![
Use { name: "Foo".into(), alias: None },
Use { name: "Bar".into(), alias: None },
Use { name: "Baz".into(), alias: None }
], kind: crate::UseKind::Normal }
]);
}
#[test]
fn simple_use_function() {
assert_ast("<?php use function foo;", &[
Statement::Use { uses: vec![
Use { name: "foo".into(), alias: None }
], kind: crate::UseKind::Function }
]);
}
#[test]
fn simple_use_const() {
assert_ast("<?php use const FOO;", &[
Statement::Use { uses: vec![
Use { name: "FOO".into(), alias: None }
], kind: crate::UseKind::Const }
]);
}
fn assert_ast(source: &str, expected: &[Statement]) {
let mut lexer = Lexer::new(None);
let tokens = lexer.tokenize(source).unwrap();