From 7cb20fd1b09a5c263ca3aef57d87f09084fb7830 Mon Sep 17 00:00:00 2001
From: John Szakmeister <john@szakmeister.net>
Date: Wed, 30 Apr 2014 05:10:37 -0400
Subject: Generate a lua module to help pass build-related settings.

This allows us to avoid hard-coding paths and using environment
variables to communicate key information to unit tests, which fits
with the overall goal of making sure that folks driving CMake directly
can continue to do out-of-tree builds.
---
 test/config/paths.lua.in | 11 +++++++++++
 test/unit/helpers.moon   | 24 +++++-------------------
 2 files changed, 16 insertions(+), 19 deletions(-)
 create mode 100644 test/config/paths.lua.in

(limited to 'test')

diff --git a/test/config/paths.lua.in b/test/config/paths.lua.in
new file mode 100644
index 0000000000..9ec8b23055
--- /dev/null
+++ b/test/config/paths.lua.in
@@ -0,0 +1,11 @@
+local module = {}
+
+module.include_paths = {}
+for p in ("${TEST_INCLUDE_DIRS}" .. ";"):gmatch("[^;]+") do
+  table.insert(module.include_paths, p)
+end
+
+module.test_include_path = "${CMAKE_BINARY_DIR}/test/includes/post"
+module.test_libnvim_path = "${TEST_LIBNVIM_PATH}"
+
+return module
diff --git a/test/unit/helpers.moon b/test/unit/helpers.moon
index e84c569143..8acbe8f992 100644
--- a/test/unit/helpers.moon
+++ b/test/unit/helpers.moon
@@ -3,24 +3,14 @@ lpeg = require 'lpeg'
 formatc = require 'test.unit.formatc'
 Set = require 'test.unit.set'
 Preprocess = require 'test.unit.preprocess'
+Paths = require 'test.config.paths'
 
 -- add some standard header locations
--- TODO(aktau, jszakmeister): optionally pass more header locations via env
-Preprocess.add_to_include_path('./src')
-Preprocess.add_to_include_path('./.deps/usr/include')
-Preprocess.add_to_include_path('./build/config')
-
-if ffi.abi('32bit')
-  Preprocess.add_to_include_path('/opt/neovim-deps/32/include')
-else
-  Preprocess.add_to_include_path('/opt/neovim-deps/include')
+for i,p in ipairs(Paths.include_paths)
+  Preprocess.add_to_include_path(p)
 
 -- load neovim shared library
-testlib = os.getenv 'NVIM_TEST_LIB'
-unless testlib
-    testlib = './build/src/libnvim-test.so'
-
-libnvim = ffi.load testlib
+libnvim = ffi.load Paths.test_libnvim_path
 
 trim = (s) ->
   s\match'^%s*(.*%S)' or ''
@@ -91,12 +81,8 @@ cimport = (...) ->
 
   return libnvim
 
-testinc = os.getenv 'TEST_INCLUDES'
-unless testinc
-    testinc = './build/test/includes/post'
-
 cppimport = (path) ->
-  return cimport testinc .. '/' .. path
+  return cimport Paths.test_include_path .. '/' .. path
 
 cimport './src/types.h'
 
-- 
cgit