<commit_before>use std::sync::Arc;

use ra_db::SourceDatabaseExt;

use super::*;

fn check_def_map_is_not_recomputed(ra_fixture_initial: &str, ra_fixture_change: &str) {
    let (mut db, pos) = TestDB::with_position(ra_fixture_initial);
    let krate = db.test_crate();
    {
        let events = db.log_executed(|| {
            db.crate_def_map(krate);
        });
        assert!(format!("{:?}", events).contains("crate_def_map"), "{:#?}", events)
    }
    db.set_file_text(pos.file_id, Arc::new(ra_fixture_change.to_string()));

    {
        let events = db.log_executed(|| {
            db.crate_def_map(krate);
        });
        assert!(!format!("{:?}", events).contains("crate_def_map"), "{:#?}", events)
    }
}

#[test]
fn typing_inside_a_function_should_not_invalidate_def_map() {
    check_def_map_is_not_recomputed(
        r"
        //- /lib.rs
        mod foo;<|>

        use crate::foo::bar::Baz;

        enum E { A, B }
        use E::*;

        fn foo() -> i32 {
            1 + 1
        }
        //- /foo/mod.rs
        pub mod bar;

        //- /foo/bar.rs
        pub struct Baz;
        ",
        r"
        mod foo;

        use crate::foo::bar::Baz;

        enum E { A, B }
        use E::*;

        fn foo() -> i32 { 92 }
        ",
    );
}

#[test]
fn adding_inner_items_should_not_invalidate_def_map() {
    check_def_map_is_not_recomputed(
        r"
        //- /lib.rs
        struct S { a: i32}
        enum E { A }
        trait T {
            fn a() {}
        }
        mod foo;<|>
        impl S {
            fn a() {}
        }
        use crate::foo::bar::Baz;
        //- /foo/mod.rs
        pub mod bar;

        //- /foo/bar.rs
        pub struct Baz;
        ",
        r"
        struct S { a: i32, b: () }
        enum E { A, B }
        trait T {
            fn a() {}
            fn b() {}
        }
        mod foo;<|>
        impl S {
            fn a() {}
            fn b() {}
        }
        use crate::foo::bar::Baz;
        ",
    );
}

#[test]
fn typing_inside_a_macro_should_not_invalidate_def_map() {
    let (mut db, pos) = TestDB::with_position(
        r"
        //- /lib.rs
        macro_rules! m {
            ($ident:ident) => {
                fn f() {
                    $ident + $ident;
                };<commit_msg>Remove now-broken incremental test<commit_after>use std::sync::Arc;

use ra_db::SourceDatabaseExt;

use super::*;

fn check_def_map_is_not_recomputed(ra_fixture_initial: &str, ra_fixture_change: &str) {
    let (mut db, pos) = TestDB::with_position(ra_fixture_initial);
    let krate = db.test_crate();
    {
        let events = db.log_executed(|| {
            db.crate_def_map(krate);
        });
        assert!(format!("{:?}", events).contains("crate_def_map"), "{:#?}", events)
    }
    db.set_file_text(pos.file_id, Arc::new(ra_fixture_change.to_string()));

    {
        let events = db.log_executed(|| {
            db.crate_def_map(krate);
        });
        assert!(!format!("{:?}", events).contains("crate_def_map"), "{:#?}", events)
    }
}

#[test]
fn typing_inside_a_function_should_not_invalidate_def_map() {
    check_def_map_is_not_recomputed(
        r"
        //- /lib.rs
        mod foo;<|>

        use crate::foo::bar::Baz;

        enum E { A, B }
        use E::*;

        fn foo() -> i32 {
            1 + 1
        }
        //- /foo/mod.rs
        pub mod bar;

        //- /foo/bar.rs
        pub struct Baz;
        ",
        r"
        mod foo;

        use crate::foo::bar::Baz;

        enum E { A, B }
        use E::*;

        fn foo() -> i32 { 92 }
        ",
    );
}

#[test]
fn typing_inside_a_macro_should_not_invalidate_def_map() {
    let (mut db, pos) = TestDB::with_position(
        r"
        //- /lib.rs
        macro_rules! m {
            ($ident:ident) => {
                fn f() {
                    $ident + $ident;
                };
{'fraction_non_alphanumeric': 0.15738125802310654, 'fraction_numerical': 0.005134788189987163, 'mean_word_length': 1.581842279655401, 'pattern_counts': {'":': 0, '<': 7, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3743081', 'n_tokens_mistral': 1406, 'n_tokens_neox': 1371, 'n_words': 254}