Merge remote-tracking branch 'upstream/master'

test/command_callback/test_c_clang_tidy_command_callback.vader

@@ -57,7 +57,7 @@ Execute(The build directory setting should override the options):
   \   . ' -checks=' . ale#Escape('*') . ' %s'
   \   . ' -p ' . ale#Escape('/foo/bar')
 
-Execute(The build directory should be ignored for header files):
+Execute(The build directory should be used for header files):
   call ale#test#SetFilename('test.h')
 
   let b:ale_c_clangtidy_checks = ['*']
@@ -66,12 +66,8 @@ Execute(The build directory should be ignored for header files):
 
   AssertLinter 'clang-tidy',
   \ ale#Escape('clang-tidy')
-  \   . ' -checks=' . ale#Escape('*') . ' %s -- -Wall'
-
-  call ale#test#SetFilename('test.h')
-
-  AssertLinter 'clang-tidy',
-  \ ale#Escape('clang-tidy') . ' -checks=' . ale#Escape('*') . ' %s -- -Wall'
+  \   . ' -checks=' . ale#Escape('*') . ' %s'
+  \   . ' -p ' . ale#Escape('/foo/bar')
 
 Execute(The executable should be configurable):
   let b:ale_c_clangtidy_checks = ['*']

test/command_callback/test_cargo_command_callbacks.vader

@@ -169,10 +169,11 @@ Execute(Build supports all cargo flags):
   let g:ale_rust_cargo_check_tests = 1
   let g:ale_rust_cargo_check_examples = 1
   let b:ale_rust_cargo_default_feature_behavior = 'all'
+  let b:ale_rust_cargo_target_dir = 'target/ale'
 
   AssertLinter 'cargo', [
   \ ale#Escape('cargo') . ' --version',
-  \ 'cargo build --all-targets --examples --tests --frozen --message-format=json -q --all-features',
+  \ 'cargo build --all-targets --examples --tests --target-dir ' . ale#Escape('target/ale') . ' --frozen --message-format=json -q --all-features',
   \]
 
 Execute(Clippy supports all cargo flags):
@@ -182,10 +183,11 @@ Execute(Clippy supports all cargo flags):
   let g:ale_rust_cargo_check_examples = 1
   let b:ale_rust_cargo_default_feature_behavior = 'all'
   let b:ale_rust_cargo_clippy_options = '-D warnings'
+  let b:ale_rust_cargo_target_dir = 'target/ale'
 
   AssertLinter 'cargo', [
   \ ale#Escape('cargo') . ' --version',
-  \ 'cargo clippy --all-targets --examples --tests --frozen --message-format=json -q --all-features -- -D warnings',
+  \ 'cargo clippy --all-targets --examples --tests --target-dir ' . ale#Escape('target/ale') . ' --frozen --message-format=json -q --all-features -- -D warnings',
   \]
 
 Execute(cargo-check does not refer ale_rust_cargo_clippy_options):
@@ -197,3 +199,21 @@ Execute(cargo-check does not refer ale_rust_cargo_clippy_options):
   \ ale#Escape('cargo') . ' --version',
   \ 'cargo check --frozen --message-format=json -q',
   \]
+
+Execute(`cargo --target-dir` should be used when the version is new enough and it is set):
+  let b:ale_rust_cargo_target_dir = 'target/ale'
+
+  GivenCommandOutput ['cargo 0.17.0 (3423351a5 2017-10-06)']
+  AssertLinter 'cargo', [
+  \ ale#Escape('cargo') . ' --version',
+  \ 'cargo check --target-dir ' . ale#Escape('target/ale') . g:suffix,
+  \]
+
+Execute(`cargo --target-dir` should not be used when the version is not new enough and it is set):
+  let b:ale_rust_cargo_target_dir = 'target/ale'
+
+  GivenCommandOutput ['cargo 0.16.0 (3423351a5 2017-10-06)']
+  AssertLinter 'cargo', [
+  \ ale#Escape('cargo') . ' --version',
+  \ 'cargo build' . g:suffix,
+  \]

test/command_callback/test_clang_tidy_command_callback.vader

@@ -57,7 +57,7 @@ Execute(The build directory setting should override the options):
   \   . ' -checks=' . ale#Escape('*') . ' %s'
   \   . ' -p ' . ale#Escape('/foo/bar')
 
-Execute(The build directory should be ignored for header files):
+Execute(The build directory should be used for header files):
   call ale#test#SetFilename('test.h')
 
   let b:ale_cpp_clangtidy_checks = ['*']
@@ -66,12 +66,16 @@ Execute(The build directory should be ignored for header files):
 
   AssertLinter 'clang-tidy',
   \ ale#Escape('clang-tidy')
-  \   . ' -checks=' . ale#Escape('*') . ' %s -- -Wall'
+  \   . ' -checks=' . ale#Escape('*') . ' %s'
+  \   . ' -p ' . ale#Escape('/foo/bar')
+  \   . ' -- -x c++'
 
   call ale#test#SetFilename('test.hpp')
 
   AssertLinter 'clang-tidy',
-  \ ale#Escape('clang-tidy') . ' -checks=' . ale#Escape('*') . ' %s -- -Wall'
+  \ ale#Escape('clang-tidy')
+  \   . ' -checks=' . ale#Escape('*') . ' %s'
+  \   . ' -p ' . ale#Escape('/foo/bar')
 
 Execute(The executable should be configurable):
   let b:ale_cpp_clangtidy_checks = ['*']

test/command_callback/test_cpp_clazy_command_callback.vader

@@ -34,18 +34,20 @@ Execute(The build directory should be configurable):
   \ ale#Escape('clazy-standalone')
   \   . ' -checks=' . ale#Escape('level1') . ' -p ' . ale#Escape('/foo/bar') . ' %s'
 
-Execute(The build directory should be ignored for header files):
+Execute(The build directory should be used for header files):
   call ale#test#SetFilename('test.h')
 
   let b:ale_c_build_dir = '/foo/bar'
 
   AssertLinter 'clazy-standalone',
-  \ ale#Escape('clazy-standalone') . ' -checks=' . ale#Escape('level1') . ' %s'
+  \ ale#Escape('clazy-standalone')
+  \   . ' -checks=' . ale#Escape('level1') . ' -p ' . ale#Escape('/foo/bar') . ' %s'
 
   call ale#test#SetFilename('test.hpp')
 
   AssertLinter 'clazy-standalone',
-  \ ale#Escape('clazy-standalone') . ' -checks=' . ale#Escape('level1') . ' %s'
+  \ ale#Escape('clazy-standalone')
+  \   . ' -checks=' . ale#Escape('level1') . ' -p ' . ale#Escape('/foo/bar') . ' %s'
 
 Execute(The executable should be configurable):
   let b:ale_cpp_clazy_executable = 'foobar'