#392 - Detect and use compile_commands.json for cppcheck

4 files changed, 40 insertions, 0 deletions

diff --git a/test/command_callback/cppcheck_paths/one/compile_commands.json b/test/command_callback/cppcheck_paths/one/compile_commands.json
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/command_callback/cppcheck_paths/one/compile_commands.json
diff --git a/test/command_callback/cppcheck_paths/one/two/three/file.c b/test/command_callback/cppcheck_paths/one/two/three/file.c
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/command_callback/cppcheck_paths/one/two/three/file.c
diff --git a/test/command_callback/cppcheck_paths/one/two/three/file.cpp b/test/command_callback/cppcheck_paths/one/two/three/file.cpp
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/command_callback/cppcheck_paths/one/two/three/file.cpp
diff --git a/test/command_callback/test_cppcheck_command_callbacks.vader b/test/command_callback/test_cppcheck_command_callbacks.vader
new file mode 100644
index 00000000..665b4f13
--- /dev/null
+++ b/test/command_callback/test_cppcheck_command_callbacks.vader
@@ -0,0 +1,40 @@
+Before:
+  silent! cd /testplugin/test/command_callback
+  let b:dir = getcwd()
+
+After:
+  silent execute 'cd ' . fnameescape(b:dir)
+  unlet! b:dir
+  call ale#linter#Reset()
+
+Execute(The default C cppcheck command should be correct):
+  runtime ale_linters/c/cppcheck.vim
+
+  AssertEqual
+  \ 'cppcheck -q --language=c --enable=style %t',
+  \ ale_linters#c#cppcheck#GetCommand(bufnr(''))
+
+Execute(cppcheck for C should detect compile_commands.json files):
+  runtime ale_linters/c/cppcheck.vim
+  cd cppcheck_paths/one
+
+  AssertEqual
+  \ 'cd ' . fnameescape(b:dir . '/cppcheck_paths/one') . ' && '
+  \ . 'cppcheck -q --language=c --project=compile_commands.json --enable=style %t',
+  \ ale_linters#c#cppcheck#GetCommand(bufnr(''))
+
+Execute(The default C++ cppcheck command should be correct):
+  runtime ale_linters/cpp/cppcheck.vim
+
+  AssertEqual
+  \ 'cppcheck -q --language=c++ --enable=style %t',
+  \ ale_linters#cpp#cppcheck#GetCommand(bufnr(''))
+
+Execute(cppcheck for C++ should detect compile_commands.json files):
+  runtime ale_linters/cpp/cppcheck.vim
+  cd cppcheck_paths/one
+
+  AssertEqual
+  \ 'cd ' . fnameescape(b:dir . '/cppcheck_paths/one') . ' && '
+  \ . 'cppcheck -q --language=c++ --project=compile_commands.json --enable=style %t',
+  \ ale_linters#cpp#cppcheck#GetCommand(bufnr(''))