bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/project-model/src/tests.rs')
-rw-r--r--crates/project-model/src/tests.rs50
1 files changed, 50 insertions, 0 deletions
diff --git a/crates/project-model/src/tests.rs b/crates/project-model/src/tests.rs
index 7815b9dda7..65c6f0b256 100644
--- a/crates/project-model/src/tests.rs
+++ b/crates/project-model/src/tests.rs
@@ -249,3 +249,53 @@ fn crate_graph_dedup() {
crate_graph.extend(regex_crate_graph, &mut regex_proc_macros);
assert_eq!(crate_graph.iter().count(), 118);
}
+
+#[test]
+fn test_deduplicate_crate_differing_in_origin() {
+ let path_map = &mut Default::default();
+ let (mut crate_graph, _proc_macros) =
+ load_cargo_with_sysroot(path_map, "deduplication_crate_graph_A.json");
+ crate_graph.sort_deps();
+ let (crate_graph_1, mut _proc_macros_2) =
+ load_cargo_with_sysroot(path_map, "deduplication_crate_graph_B.json");
+
+ crate_graph.extend(crate_graph_1, &mut _proc_macros_2);
+
+ let mut crates_named_p1 = vec![];
+ for id in crate_graph.iter() {
+ let krate = &crate_graph[id];
+ if let Some(name) = krate.display_name.as_ref() {
+ if name.to_string() == "p1" {
+ crates_named_p1.push(krate);
+ }
+ }
+ }
+
+ assert!(crates_named_p1.len() == 1);
+ assert!(crates_named_p1[0].origin.is_local());
+}
+
+#[test]
+fn test_deduplicate_crate_differing_in_origin_in_rev_resolution_order() {
+ let path_map = &mut Default::default();
+ let (mut crate_graph, _proc_macros) =
+ load_cargo_with_sysroot(path_map, "deduplication_crate_graph_B.json");
+ crate_graph.sort_deps();
+ let (crate_graph_1, mut _proc_macros_2) =
+ load_cargo_with_sysroot(path_map, "deduplication_crate_graph_A.json");
+
+ crate_graph.extend(crate_graph_1, &mut _proc_macros_2);
+
+ let mut crates_named_p1 = vec![];
+ for id in crate_graph.iter() {
+ let krate = &crate_graph[id];
+ if let Some(name) = krate.display_name.as_ref() {
+ if name.to_string() == "p1" {
+ crates_named_p1.push(krate);
+ }
+ }
+ }
+
+ assert!(crates_named_p1.len() == 1);
+ assert!(crates_named_p1[0].origin.is_local());
+}