Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2024-12-26 21:13:37 +00:00
Code Issues Projects Releases Packages Wiki Activity

Relaxation for crate graph mergin

Browse source 
Partially fixes #15656 . When a crate graph is extended which is the case when new workspaces are added to the project
the rules for deduplication were too strict. One problem that arises from this is that in certain conditions
when we see the same crate having different `CrateOrigin`s the first form would be maintained. This approach however
results in some unwanted results such as making renaming forbidden as this has been recently only made available for
local crates. The given example in #15656 can still not be resolved with this PR as that involves taking inconsistencies
between dependencies into consideration. This will be addressed in a future PR.
This commit is contained in:
Ali Bektas 2023-09-24 18:27:15 +02:00
parent 255eed40c4
commit 886eaa0a7d
11 changed files with 515 additions and 54 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
crates/base-db/src/fixture.rs
View file

@ -13,9 +13,9 @@ use vfs::{file_set::FileSet, VfsPath};
use crate::{
input::{CrateName, CrateOrigin, LangCrateOrigin},
Change, CrateDisplayName, CrateGraph, CrateId, Dependency, Edition, Env, FileId, FilePosition,
FileRange, ProcMacro, ProcMacroExpander, ProcMacroExpansionError, ProcMacros, ReleaseChannel,
SourceDatabaseExt, SourceRoot, SourceRootId,
Change, CrateDisplayName, CrateGraph, CrateId, Dependency, DependencyKind, Edition, Env,
FileId, FilePosition, FileRange, ProcMacro, ProcMacroExpander, ProcMacroExpansionError,
ProcMacros, ReleaseChannel, SourceDatabaseExt, SourceRoot, SourceRootId,
};
pub const WORKSPACE: SourceRootId = SourceRootId(0);
@ -237,7 +237,12 @@ impl ChangeFixture {
crate_graph
.add_dep(
from_id,
Dependency::with_prelude(CrateName::new(&to).unwrap(), to_id, prelude),
Dependency::with_prelude(
CrateName::new(&to).unwrap(),
to_id,
prelude,
DependencyKind::Normal,
),
)
.unwrap();
}
@ -275,7 +280,14 @@ impl ChangeFixture {
for krate in all_crates {
crate_graph
.add_dep(krate, Dependency::new(CrateName::new("core").unwrap(), core_crate))
.add_dep(
krate,
Dependency::new(
CrateName::new("core").unwrap(),
core_crate,
DependencyKind::Normal,
),
)
.unwrap();
}
}
@ -317,7 +329,11 @@ impl ChangeFixture {
crate_graph
.add_dep(
krate,
Dependency::new(CrateName::new("proc_macros").unwrap(), proc_macros_crate),
Dependency::new(
CrateName::new("proc_macros").unwrap(),
proc_macros_crate,
DependencyKind::Normal,
),
)
.unwrap();
}

221
crates/base-db/src/input.rs
View file

@ -8,7 +8,7 @@
use std::{fmt, mem, ops, panic::RefUnwindSafe, str::FromStr, sync};
use cfg::CfgOptions;
use cfg::{CfgDiff, CfgOptions};
use la_arena::{Arena, Idx};
use rustc_hash::{FxHashMap, FxHashSet};
use syntax::SmolStr;
@ -155,6 +155,10 @@ impl CrateOrigin {
pub fn is_local(&self) -> bool {
matches!(self, CrateOrigin::Local { .. })
}
pub fn is_lib(&self) -> bool {
matches!(self, CrateOrigin::Library { .. })
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
@ -324,6 +328,99 @@ pub struct CrateData {
pub channel: Option<ReleaseChannel>,
}
impl CrateData {
/**
Check if [`other`] is almost equal to [`self`].
This method has some obscure bits. These are mostly there to be compliant with
some patches. References to the patches are given.
*/
pub fn almost_eq(&self, other: &CrateData) -> bool {
if self.root_file_id != other.root_file_id {
return false;
}
if self.display_name != other.display_name {
return false;
}
if self.is_proc_macro != other.is_proc_macro {
return false;
}
if self.edition != other.edition {
return false;
}
if self.version != other.version {
return false;
}
let mut opts = self.cfg_options.clone();
opts.apply_diff(CfgDiff {
disable: other.cfg_options.clone().into_iter().collect(),
enable: vec![],
});
let mut cfgs = opts.into_iter();
if let Some(cfg) = cfgs.next() {
// Don't care if rust_analyzer CfgAtom is the only cfg in the difference set of self's and other's cfgs.
// https://github.com/rust-lang/rust-analyzer/blob/0840038f02daec6ba3238f05d8caa037d28701a0/crates/project-model/src/workspace.rs#L894
if !cfgs.next().is_none() || cfg.to_string() != "rust_analyzer" {
return false;
}
}
let mut itself = self.dependencies.iter();
let mut otself = other.dependencies.iter();
let (mut anx, mut bnx) = (itself.next(), otself.next());
loop {
match (anx, bnx) {
(None, None) => {
break;
}
(None, Some(b)) => {
if b.kind != DependencyKind::Normal {
bnx = otself.next();
} else {
break;
}
}
(Some(a), None) => {
if a.kind != DependencyKind::Normal {
anx = itself.next();
} else {
break;
}
}
(Some(a), Some(b)) => {
if a.kind != DependencyKind::Normal {
anx = itself.next();
continue;
}
if b.kind != DependencyKind::Normal {
bnx = otself.next();
continue;
}
if a != b {
return false;
}
anx = itself.next();
bnx = otself.next();
}
}
}
if self.env != other.env {
return false;
}
true
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
pub enum Edition {
Edition2015,
@ -351,26 +448,43 @@ impl Env {
}
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub enum DependencyKind {
Normal,
Dev,
Build,
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct Dependency {
pub crate_id: CrateId,
pub name: CrateName,
kind: DependencyKind,
prelude: bool,
}
impl Dependency {
pub fn new(name: CrateName, crate_id: CrateId) -> Self {
Self { name, crate_id, prelude: true }
pub fn new(name: CrateName, crate_id: CrateId, kind: DependencyKind) -> Self {
Self { name, crate_id, prelude: true, kind }
}
pub fn with_prelude(name: CrateName, crate_id: CrateId, prelude: bool) -> Self {
Self { name, crate_id, prelude }
pub fn with_prelude(
name: CrateName,
crate_id: CrateId,
prelude: bool,
kind: DependencyKind,
) -> Self {
Self { name, crate_id, prelude, kind }
}
/// Whether this dependency is to be added to the depending crate's extern prelude.
pub fn is_prelude(&self) -> bool {
self.prelude
}
pub fn kind(&self) -> &DependencyKind {
&self.kind
}
}
impl CrateGraph {
@ -572,25 +686,41 @@ impl CrateGraph {
/// Note that for deduplication to fully work, `self`'s crate dependencies must be sorted by crate id.
/// If the crate dependencies were sorted, the resulting graph from this `extend` call will also have the crate dependencies sorted.
pub fn extend(&mut self, mut other: CrateGraph, proc_macros: &mut ProcMacroPaths) {
enum ExtendStrategy {
Dedup(CrateId),
Replace(CrateId),
}
let topo = other.crates_in_topological_order();
let mut id_map: FxHashMap<CrateId, CrateId> = FxHashMap::default();
for topo in topo {
let crate_data = &mut other.arena[topo];
crate_data.dependencies.iter_mut().for_each(|dep| dep.crate_id = id_map[&dep.crate_id]);
crate_data.dependencies.sort_by_key(|dep| dep.crate_id);
let res = self.arena.iter().find_map(
|(id, data)| {
if data == crate_data {
Some(id)
} else {
None
crate_data.dependencies.iter_mut().for_each(|dep| {
dep.crate_id = id_map[&dep.crate_id];
});
crate_data.dependencies.sort_by_key(|dep| dep.crate_id);
let res = self.arena.iter().find_map(|(id, data)| {
if data.almost_eq(crate_data) {
if data.origin.is_lib() && crate_data.origin.is_local() {
// See #15656 for a relevant example.
return Some(ExtendStrategy::Replace(id));
}
},
);
return Some(ExtendStrategy::Dedup(id));
}
None
});
if let Some(res) = res {
id_map.insert(topo, res);
match res {
ExtendStrategy::Dedup(res) => id_map.insert(topo, res),
ExtendStrategy::Replace(res) => {
let id = self.arena.alloc(crate_data.clone());
let _ = self.remove_and_replace(res, id);
id_map.insert(topo, id)
}
};
} else {
let id = self.arena.alloc(crate_data.clone());
id_map.insert(topo, id);
@ -636,9 +766,11 @@ impl CrateGraph {
match (cfg_if, std) {
(Some(cfg_if), Some(std)) => {
self.arena[cfg_if].dependencies.clear();
self.arena[std]
.dependencies
.push(Dependency::new(CrateName::new("cfg_if").unwrap(), cfg_if));
self.arena[std].dependencies.push(Dependency::new(
CrateName::new("cfg_if").unwrap(),
cfg_if,
DependencyKind::Normal,
));
true
}
_ => false,
@ -759,7 +891,7 @@ impl fmt::Display for CyclicDependenciesError {
#[cfg(test)]
mod tests {
use crate::CrateOrigin;
use crate::{CrateOrigin, DependencyKind};
use super::{CrateGraph, CrateName, Dependency, Edition::Edition2018, Env, FileId};
@ -806,13 +938,22 @@ mod tests {
None,
);
assert!(graph
.add_dep(crate1, Dependency::new(CrateName::new("crate2").unwrap(), crate2))
.add_dep(
crate1,
Dependency::new(CrateName::new("crate2").unwrap(), crate2, DependencyKind::Normal)
)
.is_ok());
assert!(graph
.add_dep(crate2, Dependency::new(CrateName::new("crate3").unwrap(), crate3))
.add_dep(
crate2,
Dependency::new(CrateName::new("crate3").unwrap(), crate3, DependencyKind::Normal)
)
.is_ok());
assert!(graph
.add_dep(crate3, Dependency::new(CrateName::new("crate1").unwrap(), crate1))
.add_dep(
crate3,
Dependency::new(CrateName::new("crate1").unwrap(), crate1, DependencyKind::Normal)
)
.is_err());
}
@ -846,10 +987,16 @@ mod tests {
None,
);
assert!(graph
.add_dep(crate1, Dependency::new(CrateName::new("crate2").unwrap(), crate2))
.add_dep(
crate1,
Dependency::new(CrateName::new("crate2").unwrap(), crate2, DependencyKind::Normal)
)
.is_ok());
assert!(graph
.add_dep(crate2, Dependency::new(CrateName::new("crate2").unwrap(), crate2))
.add_dep(
crate2,
Dependency::new(CrateName::new("crate2").unwrap(), crate2, DependencyKind::Normal)
)
.is_err());
}
@ -896,10 +1043,16 @@ mod tests {
None,
);
assert!(graph
.add_dep(crate1, Dependency::new(CrateName::new("crate2").unwrap(), crate2))
.add_dep(
crate1,
Dependency::new(CrateName::new("crate2").unwrap(), crate2, DependencyKind::Normal)
)
.is_ok());
assert!(graph
.add_dep(crate2, Dependency::new(CrateName::new("crate3").unwrap(), crate3))
.add_dep(
crate2,
Dependency::new(CrateName::new("crate3").unwrap(), crate3, DependencyKind::Normal)
)
.is_ok());
}
@ -935,12 +1088,20 @@ mod tests {
assert!(graph
.add_dep(
crate1,
Dependency::new(CrateName::normalize_dashes("crate-name-with-dashes"), crate2)
Dependency::new(
CrateName::normalize_dashes("crate-name-with-dashes"),
crate2,
DependencyKind::Normal
)
)
.is_ok());
assert_eq!(
graph[crate1].dependencies,
vec![Dependency::new(CrateName::new("crate_name_with_dashes").unwrap(), crate2)]
vec![Dependency::new(
CrateName::new("crate_name_with_dashes").unwrap(),
crate2,
DependencyKind::Normal
)]
);
}
}

1
crates/base-db/src/lib.rs
View file

@ -12,6 +12,7 @@ use rustc_hash::FxHashSet;
use syntax::{ast, Parse, SourceFile, TextRange, TextSize};
use triomphe::Arc;
pub use crate::input::DependencyKind;
pub use crate::{
change::Change,
input::{

4
crates/cfg/src/lib.rs
View file

@ -115,8 +115,8 @@ impl<'a> IntoIterator for &'a CfgOptions {
#[derive(Default, Clone, Debug, PartialEq, Eq)]
pub struct CfgDiff {
// Invariants: No duplicates, no atom that's both in `enable` and `disable`.
enable: Vec<CfgAtom>,
disable: Vec<CfgAtom>,
pub enable: Vec<CfgAtom>,
pub disable: Vec<CfgAtom>,
}
impl CfgDiff {

3
crates/project-model/src/project_json.rs
View file

@ -49,7 +49,7 @@
//! user explores them belongs to that extension (it's totally valid to change
//! rust-project.json over time via configuration request!)
use base_db::{CrateDisplayName, CrateId, CrateName, Dependency, Edition};
use base_db::{CrateDisplayName, CrateId, CrateName, Dependency, DependencyKind, Edition};
use la_arena::RawIdx;
use paths::{AbsPath, AbsPathBuf};
use rustc_hash::FxHashMap;
@ -135,6 +135,7 @@ impl ProjectJson {
Dependency::new(
dep_data.name,
CrateId::from_raw(RawIdx::from(dep_data.krate as u32)),
DependencyKind::Normal,
)
})
.collect::<Vec<_>>(),

67
crates/project-model/src/workspace.rs
View file

@ -6,8 +6,8 @@ use std::{collections::VecDeque, fmt, fs, iter, process::Command, str::FromStr,
use anyhow::{format_err, Context};
use base_db::{
CrateDisplayName, CrateGraph, CrateId, CrateName, CrateOrigin, Dependency, Edition, Env,
FileId, LangCrateOrigin, ProcMacroPaths, ReleaseChannel, TargetLayoutLoadResult,
CrateDisplayName, CrateGraph, CrateId, CrateName, CrateOrigin, Dependency, DependencyKind,
Edition, Env, FileId, LangCrateOrigin, ProcMacroPaths, ReleaseChannel, TargetLayoutLoadResult,
};
use cfg::{CfgDiff, CfgOptions};
use paths::{AbsPath, AbsPathBuf};
@ -834,7 +834,7 @@ fn project_json_to_crate_graph(
for dep in &krate.deps {
if let Some(&to) = crates.get(&dep.crate_id) {
add_dep(crate_graph, from, dep.name.clone(), to)
add_dep(crate_graph, from, dep.name.clone(), to, dep.kind().to_owned())
}
}
}
@ -979,7 +979,7 @@ fn cargo_to_crate_graph(
// cargo metadata does not do any normalization,
// so we do it ourselves currently
let name = CrateName::normalize_dashes(&name);
add_dep(crate_graph, from, name, to);
add_dep(crate_graph, from, name, to, DependencyKind::Normal);
}
}
}
@ -999,7 +999,17 @@ fn cargo_to_crate_graph(
continue;
}
add_dep(crate_graph, from, name.clone(), to)
add_dep(
crate_graph,
from,
name.clone(),
to,
match dep.kind {
DepKind::Normal => DependencyKind::Normal,
DepKind::Dev => DependencyKind::Dev,
DepKind::Build => DependencyKind::Build,
},
)
}
}
}
@ -1187,7 +1197,17 @@ fn handle_rustc_crates(
let name = CrateName::new(&dep.name).unwrap();
if let Some(&to) = pkg_to_lib_crate.get(&dep.pkg) {
for &from in rustc_pkg_crates.get(&pkg).into_iter().flatten() {
add_dep(crate_graph, from, name.clone(), to);
add_dep(
crate_graph,
from,
name.clone(),
to,
match dep.kind {
DepKind::Normal => DependencyKind::Normal,
DepKind::Dev => DependencyKind::Dev,
DepKind::Build => DependencyKind::Build,
},
);
}
}
}
@ -1209,7 +1229,7 @@ fn handle_rustc_crates(
// `rust_analyzer` thinks that it should use the one from the `rustc_source`
// instead of the one from `crates.io`
if !crate_graph[*from].dependencies.iter().any(|d| d.name == name) {
add_dep(crate_graph, *from, name.clone(), to);
add_dep(crate_graph, *from, name.clone(), to, DependencyKind::Normal);
}
}
}
@ -1308,7 +1328,14 @@ impl SysrootPublicDeps {
/// Makes `from` depend on the public sysroot crates.
fn add_to_crate_graph(&self, crate_graph: &mut CrateGraph, from: CrateId) {
for (name, krate, prelude) in &self.deps {
add_dep_with_prelude(crate_graph, from, name.clone(), *krate, *prelude);
add_dep_with_prelude(
crate_graph,
from,
name.clone(),
*krate,
*prelude,
DependencyKind::Normal,
);
}
}
}
@ -1363,7 +1390,7 @@ fn sysroot_to_crate_graph(
for &to in sysroot[from].deps.iter() {
let name = CrateName::new(&sysroot[to].name).unwrap();
if let (Some(&from), Some(&to)) = (sysroot_crates.get(&from), sysroot_crates.get(&to)) {
add_dep(crate_graph, from, name, to);
add_dep(crate_graph, from, name, to, DependencyKind::Normal);
}
}
}
@ -1442,8 +1469,14 @@ fn handle_hack_cargo_workspace(
.collect()
}
fn add_dep(graph: &mut CrateGraph, from: CrateId, name: CrateName, to: CrateId) {
add_dep_inner(graph, from, Dependency::new(name, to))
fn add_dep(
graph: &mut CrateGraph,
from: CrateId,
name: CrateName,
to: CrateId,
kind: DependencyKind,
) {
add_dep_inner(graph, from, Dependency::new(name, to, kind))
}
fn add_dep_with_prelude(
@ -1452,12 +1485,20 @@ fn add_dep_with_prelude(
name: CrateName,
to: CrateId,
prelude: bool,
kind: DependencyKind,
) {
add_dep_inner(graph, from, Dependency::with_prelude(name, to, prelude))
add_dep_inner(graph, from, Dependency::with_prelude(name, to, prelude, kind))
}
fn add_proc_macro_dep(crate_graph: &mut CrateGraph, from: CrateId, to: CrateId, prelude: bool) {
add_dep_with_prelude(crate_graph, from, CrateName::new("proc_macro").unwrap(), to, prelude);
add_dep_with_prelude(
crate_graph,
from,
CrateName::new("proc_macro").unwrap(),
to,
prelude,
DependencyKind::Normal,
);
}
fn add_dep_inner(graph: &mut CrateGraph, from: CrateId, dep: Dependency) {

7
crates/project-model/test_data/output/cargo_hello_world_project_model.txt
View file

@ -48,6 +48,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -112,6 +113,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -119,6 +121,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -183,6 +186,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -190,6 +194,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -254,6 +259,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -261,6 +267,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],

7
crates/project-model/test_data/output/cargo_hello_world_project_model_with_selective_overrides.txt
View file

@ -48,6 +48,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -112,6 +113,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -119,6 +121,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -183,6 +186,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -190,6 +194,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -254,6 +259,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -261,6 +267,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],

7
crates/project-model/test_data/output/cargo_hello_world_project_model_with_wildcard_overrides.txt
View file

@ -47,6 +47,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -110,6 +111,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -117,6 +119,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -180,6 +183,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -187,6 +191,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],
@ -250,6 +255,7 @@
name: CrateName(
"hello_world",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -257,6 +263,7 @@
name: CrateName(
"libc",
),
kind: Normal,
prelude: true,
},
],

16
crates/project-model/test_data/output/rust_project_hello_world_project_model.txt
View file

@ -28,6 +28,7 @@
name: CrateName(
"core",
),
kind: Normal,
prelude: true,
},
],
@ -168,6 +169,7 @@
name: CrateName(
"std",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -175,6 +177,7 @@
name: CrateName(
"core",
),
kind: Normal,
prelude: true,
},
],
@ -249,6 +252,7 @@
name: CrateName(
"alloc",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -256,6 +260,7 @@
name: CrateName(
"panic_unwind",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -263,6 +268,7 @@
name: CrateName(
"panic_abort",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -270,6 +276,7 @@
name: CrateName(
"core",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -277,6 +284,7 @@
name: CrateName(
"profiler_builtins",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -284,6 +292,7 @@
name: CrateName(
"unwind",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -291,6 +300,7 @@
name: CrateName(
"std_detect",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -298,6 +308,7 @@
name: CrateName(
"test",
),
kind: Normal,
prelude: true,
},
],
@ -438,6 +449,7 @@
name: CrateName(
"core",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -445,6 +457,7 @@
name: CrateName(
"alloc",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -452,6 +465,7 @@
name: CrateName(
"std",
),
kind: Normal,
prelude: true,
},
Dependency {
@ -459,6 +473,7 @@
name: CrateName(
"test",
),
kind: Normal,
prelude: false,
},
Dependency {
@ -466,6 +481,7 @@
name: CrateName(
"proc_macro",
),
kind: Normal,
prelude: false,
},
],

208
crates/rust-analyzer/tests/slow-tests/main.rs
View file

@ -21,12 +21,12 @@ use std::{collections::HashMap, path::PathBuf, time::Instant};
use lsp_types::{
notification::DidOpenTextDocument,
request::{
CodeActionRequest, Completion, Formatting, GotoTypeDefinition, HoverRequest,
CodeActionRequest, Completion, Formatting, GotoTypeDefinition, HoverRequest, Rename,
WillRenameFiles, WorkspaceSymbolRequest,
},
CodeActionContext, CodeActionParams, CompletionParams, DidOpenTextDocumentParams,
DocumentFormattingParams, FileRename, FormattingOptions, GotoDefinitionParams, HoverParams,
PartialResultParams, Position, Range, RenameFilesParams, TextDocumentItem,
PartialResultParams, Position, Range, RenameFilesParams, RenameParams, TextDocumentItem,
TextDocumentPositionParams, WorkDoneProgressParams,
};
use rust_analyzer::lsp::ext::{OnEnter, Runnables, RunnablesParams};
@ -1131,3 +1131,207 @@ version = "0.0.0"
server.request::<WorkspaceSymbolRequest>(Default::default(), json!([]));
}
#[test]
fn test_deduplicate_crate_differing_in_origin() {
let fixture = r#"
//- /projects/p1/Cargo.toml
[package]
name = "p1"
version = "0.0.0"
//- /projects/p1/src/lib.rs
pub fn add2(left: usize, right: usize) -> usize {
left + right
}
//- /projects/p2/Cargo.toml
[package]
name = "p2"
version = "0.0.0"
[dependencies]
p1 = { path = "../p1" }
//- /projects/p2/src/lib.rs
use p1::add2;
pub fn bar() {}
"#;
let server = Project::with_fixture(fixture)
.with_config(serde_json::json!({
"linkedProjects" : [
"./projects/p1/Cargo.toml",
"./projects/p2/Cargo.toml"
],
}
))
.with_config(serde_json::json!({
"cargo": { "sysroot": null },
}))
.server()
.wait_until_workspace_is_loaded();
let doc_id = server.doc_id("./projects/p2/src/lib.rs");
let doc2_id = server.doc_id("./projects/p1/src/lib.rs");
server.request::<Rename>(
RenameParams {
text_document_position: TextDocumentPositionParams {
text_document: doc_id.clone(),
position: Position { line: 0, character: 8 },
},
new_name: "ABC".to_owned(),
work_done_progress_params: WorkDoneProgressParams { work_done_token: None },
},
json!({
"documentChanges": [
{
"textDocument": {
"uri": doc2_id.uri,
"version": null
},
"edits": [
{
"range": {
"start": {
"line": 0,
"character": 7
},
"end": {
"line": 0,
"character": 11
}
},
"newText": "ABC"
}
]
},
{
"textDocument": {
"uri": doc_id.uri,
"version": null
},
"edits": [
{
"range": {
"start": {
"line": 0,
"character": 8
},
"end": {
"line": 0,
"character": 12
}
},
"newText": "ABC"
}
]
},
]
}),
);
}
#[test]
fn test_deduplicate_crate_differing_in_origin_in_rev_resolution_order() {
let fixture = r#"
//- /projects/p1/Cargo.toml
[package]
name = "p1"
version = "0.0.0"
//- /projects/p1/src/lib.rs
pub fn add2(left: usize, right: usize) -> usize {
left + right
}
//- /projects/p2/Cargo.toml
[package]
name = "p2"
version = "0.0.0"
[dependencies]
p1 = { path = "../p1" }
//- /projects/p2/src/lib.rs
use p1::add2;
pub fn bar() {}
"#;
let server = Project::with_fixture(fixture)
.with_config(serde_json::json!({
"linkedProjects" : [
"./projects/p2/Cargo.toml",
"./projects/p1/Cargo.toml",
],
}
))
.with_config(serde_json::json!({
"cargo": { "sysroot": null },
}))
.server()
.wait_until_workspace_is_loaded();
let doc_id = server.doc_id("./projects/p2/src/lib.rs");
let doc2_id = server.doc_id("./projects/p1/src/lib.rs");
server.request::<Rename>(
RenameParams {
text_document_position: TextDocumentPositionParams {
text_document: doc_id.clone(),
position: Position { line: 0, character: 8 },
},
new_name: "ABC".to_owned(),
work_done_progress_params: WorkDoneProgressParams { work_done_token: None },
},
json!({
"documentChanges": [
{
"textDocument": {
"uri": doc2_id.uri,
"version": null
},
"edits": [
{
"range": {
"start": {
"line": 0,
"character": 7
},
"end": {
"line": 0,
"character": 11
}
},
"newText": "ABC"
}
]
},
{
"textDocument": {
"uri": doc_id.uri,
"version": null
},
"edits": [
{
"range": {
"start": {
"line": 0,
"character": 8
},
"end": {
"line": 0,
"character": 12
}
},
"newText": "ABC"
}
]
},
]
}),
);
}