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authorDan Aloni <alonid@gmail.com>2018-06-28 00:36:02 +0300
committerw0rp <w0rp@users.noreply.github.com>2018-06-27 22:36:02 +0100
commitd9e139ae2384b04af05ce9343aa0d0a5bae5449b (patch)
tree4298b157ed7eb253f55f616b7a54e2e6b72aed96 /test
parent980aa35566f1a5c66c7b9939bb07ec68deebccb2 (diff)
downloadale-d9e139ae2384b04af05ce9343aa0d0a5bae5449b.zip
Rust Cargo linter: Improve workspace support (#1679)
* Rust Cargo linter: Improve workspace support When using Cargo workspaces [1], there is a 'Cargo.toml' directory in a top level directory, listing all the crates in the project. If we are currently editing one of the crates, 'cargo build' should execute in that directory for that crate's separate `Cargo.toml`, otherwise Cargo may spend more time possibly rebuilding the entire workspace, and maybe failing on one of the other crates, instead of succeeding on the current. [1] https://doc.rust-lang.org/book/second-edition/ch14-03-cargo-workspaces.html
Diffstat (limited to 'test')
-rw-r--r--test/command_callback/cargo_workspace_paths/Cargo.toml0
-rw-r--r--test/command_callback/cargo_workspace_paths/subpath/Cargo.toml0
-rw-r--r--test/command_callback/test_cargo_command_callbacks.vader23
3 files changed, 23 insertions, 0 deletions
diff --git a/test/command_callback/cargo_workspace_paths/Cargo.toml b/test/command_callback/cargo_workspace_paths/Cargo.toml
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/command_callback/cargo_workspace_paths/Cargo.toml
diff --git a/test/command_callback/cargo_workspace_paths/subpath/Cargo.toml b/test/command_callback/cargo_workspace_paths/subpath/Cargo.toml
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/command_callback/cargo_workspace_paths/subpath/Cargo.toml
diff --git a/test/command_callback/test_cargo_command_callbacks.vader b/test/command_callback/test_cargo_command_callbacks.vader
index f674645f..6bdc10b6 100644
--- a/test/command_callback/test_cargo_command_callbacks.vader
+++ b/test/command_callback/test_cargo_command_callbacks.vader
@@ -5,6 +5,7 @@ Before:
Save g:ale_rust_cargo_check_examples
Save g:ale_rust_cargo_default_feature_behavior
Save g:ale_rust_cargo_include_features
+ Save g:ale_rust_cargo_avoid_whole_workspace
unlet! g:ale_rust_cargo_use_check
unlet! g:ale_rust_cargo_check_all_targets
@@ -12,6 +13,7 @@ Before:
unlet! g:ale_rust_cargo_check_examples
unlet! g:ale_rust_cargo_default_feature_behavior
unlet! g:ale_rust_cargo_include_features
+ unlet! g:ale_rust_cargo_avoid_whole_workspace
runtime ale_linters/rust/cargo.vim
call ale#test#SetDirectory('/testplugin/test/command_callback')
@@ -198,3 +200,24 @@ Execute(--all-features should be used when g:ale_rust_cargo_default_feature_beha
\ ale_linters#rust#cargo#GetCommand(bufnr(''), [
\ 'cargo 0.22.0 (3423351a5 2017-10-06)',
\ ])
+
+Execute(When a crate belongs to a workspace we chdir into the crate.):
+ call ale#test#SetFilename('cargo_workspace_paths/subpath/test.rs')
+
+ if ale#Has('win32')
+ let test_cdprefix = "C:\\testplugin\\test\\command_callback\\cargo_workspace_paths\\subpath"
+ else
+ let test_cdprefix = "'/testplugin/test/command_callback/cargo_workspace_paths/subpath'"
+ endif
+
+ AssertEqual
+ \ "cd ".test_cdprefix." && cargo build --frozen --message-format=json -q",
+ \ ale_linters#rust#cargo#GetCommand(bufnr(''), [])
+
+Execute(When a crate belongs to a workspace we chdir into the crate, unless we disabled it):
+ let g:ale_rust_cargo_avoid_whole_workspace = 0
+ call ale#test#SetFilename('cargo_workspace_paths/subpath/test.rs')
+
+ AssertEqual
+ \ "cargo build --frozen --message-format=json -q",
+ \ ale_linters#rust#cargo#GetCommand(bufnr(''), [])