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authorAlexander Grund <git@grundis.de>2018-05-22 20:49:55 (GMT)
committerBrad King <brad.king@kitware.com>2018-05-24 15:19:40 (GMT)
commit9455512d22d57a884024c881256a2d35cceedbd9 (patch)
treec18a5183caedc2c74f646b5c07bd77eb8cff4af5 /Tests/RunCMake
parente6a32f0525d936990ee6df5441d510fa6255f696 (diff)
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FindLua: Add tests for this module
Diffstat (limited to 'Tests/RunCMake')
-rw-r--r--Tests/RunCMake/CMakeLists.txt1
-rw-r--r--Tests/RunCMake/FindLua/CMakeLists.txt3
-rw-r--r--Tests/RunCMake/FindLua/FindLuaTest.cmake87
-rw-r--r--Tests/RunCMake/FindLua/RunCMakeTest.cmake3
-rw-r--r--Tests/RunCMake/FindLua/prefix1/include/lua.h8
-rw-r--r--Tests/RunCMake/FindLua/prefix2/include/lua5.1/lua.h8
-rw-r--r--Tests/RunCMake/FindLua/prefix2/include/lua5.2/lua.h8
-rw-r--r--Tests/RunCMake/FindLua/prefix2/include/lua5.3/lua.h8
-rw-r--r--Tests/RunCMake/FindLua/prefix2/include/lua5.9/lua.h8
9 files changed, 134 insertions, 0 deletions
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index 690c5b4..bb46144 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -152,6 +152,7 @@ add_RunCMake_test(ExternalData)
add_RunCMake_test(FeatureSummary)
add_RunCMake_test(FPHSA)
add_RunCMake_test(FindBoost)
+add_RunCMake_test(FindLua)
add_RunCMake_test(FindOpenGL)
if(NOT CMAKE_C_COMPILER_ID MATCHES "Watcom")
add_RunCMake_test(GenerateExportHeader)
diff --git a/Tests/RunCMake/FindLua/CMakeLists.txt b/Tests/RunCMake/FindLua/CMakeLists.txt
new file mode 100644
index 0000000..a2c4d98
--- /dev/null
+++ b/Tests/RunCMake/FindLua/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.4)
+project(${RunCMake_TEST} C)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/FindLua/FindLuaTest.cmake b/Tests/RunCMake/FindLua/FindLuaTest.cmake
new file mode 100644
index 0000000..610d544
--- /dev/null
+++ b/Tests/RunCMake/FindLua/FindLuaTest.cmake
@@ -0,0 +1,87 @@
+unset(VERSION)
+
+# Ignore all default paths for this test to avoid finding system Lua
+set(CMAKE_INCLUDE_PATH )
+set(CMAKE_PREFIX_PATH )
+set(CMAKE_FRAMEWORK_PATH )
+
+set(ENV{CMAKE_INCLUDE_PATH} )
+set(ENV{CMAKE_PREFIX_PATH} )
+set(ENV{CMAKE_FRAMEWORK_PATH} )
+
+set(ENV{PATH} )
+set(ENV{INCLUDE} )
+
+set(CMAKE_SYSTEM_INCLUDE_PATH )
+set(CMAKE_SYSTEM_PREFIX_PATH )
+set(CMAKE_SYSTEM_FRAMEWORK_PATH )
+
+function(require_found path version)
+ find_package(Lua ${VERSION} QUIET)
+ if(NOT "${LUA_INCLUDE_DIR}" STREQUAL "${path}")
+ message(FATAL_ERROR "LUA_INCLUDE_PATH != path: '${LUA_INCLUDE_DIR}' != '${path}'")
+ endif()
+ if(NOT LUA_VERSION_STRING MATCHES "^${version}\.[0-9]$")
+ message(FATAL_ERROR "Wrong versionfound in '${LUA_INCLUDE_DIR}': ${LUA_VERSION_STRING} != ${version}")
+ endif()
+endfunction()
+
+# Use functions for scoping and better error messages
+function(require_find path version)
+ unset(LUA_INCLUDE_DIR CACHE)
+ require_found(${lua_path} ${version})
+endfunction()
+
+function(test_prefix_path path lua_path version)
+ set(CMAKE_PREFIX_PATH ${path})
+ require_find(lua_path ${version})
+endfunction()
+
+function(test_include_path path lua_path version)
+ set(CMAKE_INCLUDE_PATH ${path})
+ require_find(lua_path ${version})
+endfunction()
+
+function(test_env_path path lua_path version)
+ set(ENV{LUA_DIR} ${path})
+ require_find(lua_path ${version})
+ unset(ENV{LUA_DIR})
+endfunction()
+
+function(test_path prefix_path lua_path version)
+ # Shortcut: Make paths relative to current list dir
+ set(prefix_path ${CMAKE_CURRENT_LIST_DIR}/${prefix_path})
+ set(lua_path ${CMAKE_CURRENT_LIST_DIR}/${lua_path})
+
+ test_prefix_path(${prefix_path} ${lua_path} ${version})
+ test_include_path(${prefix_path}/include ${lua_path} ${version})
+ test_env_path(${prefix_path} ${lua_path} ${version})
+endfunction()
+
+# Simple test
+test_path(prefix1 prefix1/include 5.3)
+# Find highest version
+test_path(prefix2 prefix2/include/lua5.3 5.3)
+foreach(ver 5.3 5.2 5.1)
+ # At least X or X.0 -> Highest
+ set(VERSION "${ver}")
+ test_path(prefix2 prefix2/include/lua5.3 5.3)
+ set(VERSION "${ver}.0")
+ test_path(prefix2 prefix2/include/lua5.3 5.3)
+ # Exactly X/X.0
+ set(VERSION "${ver}" EXACT)
+ test_path(prefix2 prefix2/include/lua${ver} ${ver})
+ set(VERSION "${ver}.0" EXACT)
+ test_path(prefix2 prefix2/include/lua${ver} ${ver})
+endforeach()
+
+# Find unknown version
+set(VERSION "5.9")
+test_path(prefix2 prefix2/include/lua5.9 5.9)
+set(VERSION "5.9" EXACT)
+test_path(prefix2 prefix2/include/lua5.9 5.9)
+
+# Set LUA_INCLUDE_DIR (non-cache) to unsuitable version
+set(LUA_INCLUDE_DIR ${CMAKE_CURRENT_LIST_DIR}/prefix2/include/lua5.2)
+set(VERSION "5.1" EXACT)
+test_path(prefix2 prefix2/include/lua5.1 5.1)
diff --git a/Tests/RunCMake/FindLua/RunCMakeTest.cmake b/Tests/RunCMake/FindLua/RunCMakeTest.cmake
new file mode 100644
index 0000000..3f18033
--- /dev/null
+++ b/Tests/RunCMake/FindLua/RunCMakeTest.cmake
@@ -0,0 +1,3 @@
+include(RunCMake)
+
+run_cmake(FindLuaTest)
diff --git a/Tests/RunCMake/FindLua/prefix1/include/lua.h b/Tests/RunCMake/FindLua/prefix1/include/lua.h
new file mode 100644
index 0000000..d33434a
--- /dev/null
+++ b/Tests/RunCMake/FindLua/prefix1/include/lua.h
@@ -0,0 +1,8 @@
+
+#define LUA_VERSION_MAJOR "5"
+#define LUA_VERSION_MINOR "3"
+#define LUA_VERSION_NUM 503
+#define LUA_VERSION_RELEASE "4"
+
+#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE
diff --git a/Tests/RunCMake/FindLua/prefix2/include/lua5.1/lua.h b/Tests/RunCMake/FindLua/prefix2/include/lua5.1/lua.h
new file mode 100644
index 0000000..661e62c
--- /dev/null
+++ b/Tests/RunCMake/FindLua/prefix2/include/lua5.1/lua.h
@@ -0,0 +1,8 @@
+
+#define LUA_VERSION_MAJOR "5"
+#define LUA_VERSION_MINOR "1"
+#define LUA_VERSION_NUM 501
+#define LUA_VERSION_RELEASE "4"
+
+#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE
diff --git a/Tests/RunCMake/FindLua/prefix2/include/lua5.2/lua.h b/Tests/RunCMake/FindLua/prefix2/include/lua5.2/lua.h
new file mode 100644
index 0000000..d53f326
--- /dev/null
+++ b/Tests/RunCMake/FindLua/prefix2/include/lua5.2/lua.h
@@ -0,0 +1,8 @@
+
+#define LUA_VERSION_MAJOR "5"
+#define LUA_VERSION_MINOR "2"
+#define LUA_VERSION_NUM 502
+#define LUA_VERSION_RELEASE "4"
+
+#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE
diff --git a/Tests/RunCMake/FindLua/prefix2/include/lua5.3/lua.h b/Tests/RunCMake/FindLua/prefix2/include/lua5.3/lua.h
new file mode 100644
index 0000000..d33434a
--- /dev/null
+++ b/Tests/RunCMake/FindLua/prefix2/include/lua5.3/lua.h
@@ -0,0 +1,8 @@
+
+#define LUA_VERSION_MAJOR "5"
+#define LUA_VERSION_MINOR "3"
+#define LUA_VERSION_NUM 503
+#define LUA_VERSION_RELEASE "4"
+
+#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE
diff --git a/Tests/RunCMake/FindLua/prefix2/include/lua5.9/lua.h b/Tests/RunCMake/FindLua/prefix2/include/lua5.9/lua.h
new file mode 100644
index 0000000..730f7cc
--- /dev/null
+++ b/Tests/RunCMake/FindLua/prefix2/include/lua5.9/lua.h
@@ -0,0 +1,8 @@
+
+#define LUA_VERSION_MAJOR "5"
+#define LUA_VERSION_MINOR "9"
+#define LUA_VERSION_NUM 509
+#define LUA_VERSION_RELEASE "4"
+
+#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
+#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE