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Before:
call ale#assert#SetUpLinterTest('rust', 'cargo')
call ale#test#SetFilename('cargo_paths/test.rs')
let g:cd = 'cd ' . ale#Escape(ale#path#Simplify(g:dir . '/cargo_paths')) . ' && '
let g:suffix = ' --frozen --message-format=json -q'
let g:ale_rust_cargo_avoid_whole_workspace = 0
" Test with version 0.22.0 by default.
GivenCommandOutput ['cargo 0.22.0 (3423351a5 2017-10-06)']
After:
call ale#assert#TearDownLinterTest()
unlet! g:cd
unlet! g:suffix
Execute(The linter should not be executed when there's no Cargo.toml file):
call ale#test#SetFilename('../foo.rs')
AssertLinterNotExecuted
Execute(The linter should be executed when there is a Cargo.toml file):
GivenCommandOutput []
AssertLinter 'cargo', 'cargo build --frozen --message-format=json -q'
Execute(`cargo check` should be used when the version is new enough):
GivenCommandOutput ['cargo 0.17.0 (3423351a5 2017-10-06)']
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo check' . g:suffix,
\]
" We should cache the version check
GivenCommandOutput []
AssertLinter 'cargo', ['cargo check' . g:suffix]
Execute(`cargo build` should be used when cargo is too old):
GivenCommandOutput ['cargo 0.16.0 (3423351a5 2017-10-06)']
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo build' . g:suffix,
\]
GivenCommandOutput []
AssertLinter 'cargo', ['cargo build' . g:suffix]
Execute(`cargo build` should be used when g:ale_rust_cargo_use_check is set to 0):
let g:ale_rust_cargo_use_check = 0
GivenCommandOutput ['cargo 0.24.0 (3423351a5 2017-10-06)']
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo build' . g:suffix,
\]
" We should cache the version check
GivenCommandOutput []
AssertLinter 'cargo', ['cargo build' . g:suffix]
Execute(`cargo check` should be used when the version is new enough):
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo check' . g:suffix,
\]
" We should cache the version check
GivenCommandOutput []
AssertLinter 'cargo', ['cargo check' . g:suffix]
Execute(--all-targets should be used when g:ale_rust_cargo_check_all_targets is set to 1):
let g:ale_rust_cargo_check_all_targets = 1
AssertLinter 'cargo', [ale#Escape('cargo') . ' --version', 'cargo check --all-targets' . g:suffix]
" We should cache the version check
AssertLinter 'cargo', ['cargo check --all-targets' . g:suffix]
Execute(--tests should be used when g:ale_rust_cargo_check_tests is set to 1):
let g:ale_rust_cargo_check_tests = 1
AssertLinter 'cargo', [ale#Escape('cargo') . ' --version', 'cargo check --tests' . g:suffix]
" We should cache the version check
GivenCommandOutput []
AssertLinter 'cargo', ['cargo check --tests' . g:suffix]
Execute(--examples should be used when g:ale_rust_cargo_check_examples is set to 1):
let g:ale_rust_cargo_check_examples = 1
AssertLinter 'cargo', [ale#Escape('cargo') . ' --version', 'cargo check --examples' . g:suffix]
" We should cache the version check
GivenCommandOutput []
AssertLinter 'cargo', ['cargo check --examples' . g:suffix]
Execute(--no-default-features should be used when g:ale_rust_cargo_default_feature_behavior is none):
let b:ale_rust_cargo_default_feature_behavior = 'none'
AssertLinter 'cargo', [ale#Escape('cargo') . ' --version', 'cargo check --frozen --message-format=json -q --no-default-features']
Execute(g:ale_rust_cargo_include_features added when g:ale_rust_cargo_default_feature_behavior is none):
let b:ale_rust_cargo_default_feature_behavior = 'none'
let b:ale_rust_cargo_include_features = 'foo bar'
AssertLinter 'cargo', [ale#Escape('cargo') . ' --version', 'cargo check --frozen --message-format=json -q --no-default-features --features ' . ale#Escape('foo bar')]
Execute(g:ale_rust_cargo_include_features added and escaped):
let b:ale_rust_cargo_default_feature_behavior = 'default'
let b:ale_rust_cargo_include_features = "foo bar baz"
AssertLinter 'cargo', [ale#Escape('cargo') . ' --version', 'cargo check --frozen --message-format=json -q --features ' . ale#Escape('foo bar baz')]
Execute(--all-features should be used when g:ale_rust_cargo_default_feature_behavior is all):
let b:ale_rust_cargo_default_feature_behavior = 'all'
" When all features are enabled we should ignore extra features to add
" since it won't do anything
let b:ale_rust_cargo_include_features = 'foo bar'
GivenCommandOutput ['cargo 0.22.0 (3423351a5 2017-10-06)']
AssertLinter 'cargo', [ale#Escape('cargo') . ' --version', 'cargo check --frozen --message-format=json -q --all-features']
Execute(When a crate belongs to a workspace we should cd into the crate):
let g:ale_rust_cargo_avoid_whole_workspace = 1
call ale#test#SetFilename('cargo_workspace_paths/subpath/test.rs')
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cd ' . ale#Escape(ale#path#Simplify(g:dir . '/cargo_workspace_paths/subpath')) . ' && '
\ . 'cargo check --frozen --message-format=json -q',
\]
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')
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo check --frozen --message-format=json -q',
\]
Execute(When ale_rust_cargo_use_clippy is set, cargo-clippy is used as linter):
let b:ale_rust_cargo_use_clippy = 1
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo clippy --frozen --message-format=json -q ',
\]
Execute(When ale_rust_cargo_clippy_options is set, cargo-clippy appends it to commandline):
let b:ale_rust_cargo_use_clippy = 1
let b:ale_rust_cargo_clippy_options = '-- -D warnings'
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo clippy --frozen --message-format=json -q -- -D warnings',
\]
Execute(cargo-check does not refer ale_rust_cargo_clippy_options):
let b:ale_rust_cargo_use_clippy = 0
let b:ale_rust_cargo_use_check = 1
let b:ale_rust_cargo_clippy_options = '-- -D warnings'
AssertLinter 'cargo', [
\ ale#Escape('cargo') . ' --version',
\ 'cargo check --frozen --message-format=json -q',
\]
|
