premake/tests/tools/test_gcc.lua

914 lines
20 KiB
Lua

--
-- tests/test_gcc.lua
-- Automated test suite for the GCC toolset interface.
-- Copyright (c) 2009-2013 Jason Perkins and the Premake project
--
local p = premake
local suite = test.declare("tools_gcc")
local gcc = p.tools.gcc
local project = p.project
--
-- Setup/teardown
--
local wks, prj, cfg
function suite.setup()
wks, prj = test.createWorkspace()
system "Linux"
end
local function prepare()
cfg = test.getconfig(prj, "Debug")
end
--
-- Check the selection of tools based on the target system.
--
function suite.tools_onDefaults()
prepare()
test.isnil(gcc.gettoolname(cfg, "cc"))
test.isnil(gcc.gettoolname(cfg, "cxx"))
test.isnil(gcc.gettoolname(cfg, "ar"))
test.isequal("windres", gcc.gettoolname(cfg, "rc"))
end
function suite.tools_withPrefix()
gccprefix "test-prefix-"
prepare()
test.isequal("test-prefix-gcc", gcc.gettoolname(cfg, "cc"))
test.isequal("test-prefix-g++", gcc.gettoolname(cfg, "cxx"))
test.isequal("test-prefix-ar", gcc.gettoolname(cfg, "ar"))
test.isequal("test-prefix-windres", gcc.gettoolname(cfg, "rc"))
end
--
-- By default, the -MMD -MP are used to generate dependencies.
--
function suite.cppflags_defaultWithMMD()
prepare()
test.contains({"-MMD", "-MP"}, gcc.getcppflags(cfg))
end
--
-- Haiku OS doesn't support the -MP flag yet (that's weird, isn't it?)
--
function suite.cppflagsExcludeMP_onHaiku()
system "Haiku"
prepare()
test.excludes({ "-MP" }, gcc.getcppflags(cfg))
end
--
-- Check the translation of CFLAGS.
--
function suite.cflags_onExtraWarnings()
warnings "extra"
prepare()
test.contains({ "-Wall", "-Wextra" }, gcc.getcflags(cfg))
end
function suite.cflags_onHighWarnings()
warnings "high"
prepare()
test.contains({ "-Wall" }, gcc.getcflags(cfg))
end
function suite.cflags_onFatalWarnings()
flags { "FatalWarnings" }
prepare()
test.contains({ "-Werror" }, gcc.getcflags(cfg))
end
function suite.cflags_onSpecificWarnings()
enablewarnings { "enable" }
disablewarnings { "disable" }
fatalwarnings { "fatal" }
prepare()
test.contains({ "-Wenable", "-Wno-disable", "-Werror=fatal" }, gcc.getcflags(cfg))
end
function suite.cflags_onFloastFast()
floatingpoint "Fast"
prepare()
test.contains({ "-ffast-math" }, gcc.getcflags(cfg))
end
function suite.cflags_onFloastStrict()
floatingpoint "Strict"
prepare()
test.contains({ "-ffloat-store" }, gcc.getcflags(cfg))
end
function suite.cflags_onNoWarnings()
warnings "Off"
prepare()
test.contains({ "-w" }, gcc.getcflags(cfg))
end
function suite.cflags_onSSE()
vectorextensions "SSE"
prepare()
test.contains({ "-msse" }, gcc.getcflags(cfg))
end
function suite.cflags_onSSE2()
vectorextensions "SSE2"
prepare()
test.contains({ "-msse2" }, gcc.getcflags(cfg))
end
function suite.cflags_onAVX()
vectorextensions "AVX"
prepare()
test.contains({ "-mavx" }, gcc.getcflags(cfg))
end
function suite.cflags_onAVX2()
vectorextensions "AVX2"
prepare()
test.contains({ "-mavx2" }, gcc.getcflags(cfg))
end
function suite.cflags_onMOVBE()
isaextensions "MOVBE"
prepare()
test.contains({ "-mmovbe" }, gcc.getcflags(cfg))
end
function suite.cflags_onPOPCNT()
isaextensions "POPCNT"
prepare()
test.contains({ "-mpopcnt" }, gcc.getcflags(cfg))
end
function suite.cflags_onPCLMUL()
isaextensions "PCLMUL"
prepare()
test.contains({ "-mpclmul" }, gcc.getcflags(cfg))
end
function suite.cflags_onLZCNT()
isaextensions "LZCNT"
prepare()
test.contains({ "-mlzcnt" }, gcc.getcflags(cfg))
end
function suite.cflags_onBMI()
isaextensions "BMI"
prepare()
test.contains({ "-mbmi" }, gcc.getcflags(cfg))
end
function suite.cflags_onBMI2()
isaextensions "BMI2"
prepare()
test.contains({ "-mbmi2" }, gcc.getcflags(cfg))
end
function suite.cflags_onF16C()
isaextensions "F16C"
prepare()
test.contains({ "-mf16c" }, gcc.getcflags(cfg))
end
function suite.cflags_onAES()
isaextensions "AES"
prepare()
test.contains({ "-maes" }, gcc.getcflags(cfg))
end
function suite.cflags_onFMA()
isaextensions "FMA"
prepare()
test.contains({ "-mfma" }, gcc.getcflags(cfg))
end
function suite.cflags_onFMA4()
isaextensions "FMA4"
prepare()
test.contains({ "-mfma4" }, gcc.getcflags(cfg))
end
function suite.cflags_onRDRND()
isaextensions "RDRND"
prepare()
test.contains({ "-mrdrnd" }, gcc.getcflags(cfg))
end
function suite.cflags_onMultipleISA()
isaextensions {
"RDRND",
"FMA4"
}
prepare()
test.contains({ "-mrdrnd", "-mfma4" }, gcc.getcflags(cfg))
end
function suite.cflags_onAdditionalISA()
isaextensions "RDRND"
isaextensions "FMA4"
prepare()
test.contains({ "-mrdrnd", "-mfma4" }, gcc.getcflags(cfg))
end
--
-- Check the defines and undefines.
--
function suite.defines()
defines "DEF"
prepare()
test.contains({ "-DDEF" }, gcc.getdefines(cfg.defines))
end
function suite.undefines()
undefines "UNDEF"
prepare()
test.contains({ "-UUNDEF" }, gcc.getundefines(cfg.undefines))
end
--
-- Check the optimization flags.
--
function suite.cflags_onNoOptimize()
optimize "Off"
prepare()
test.contains({ "-O0" }, gcc.getcflags(cfg))
end
function suite.cflags_onOptimize()
optimize "On"
prepare()
test.contains({ "-O2" }, gcc.getcflags(cfg))
end
function suite.cflags_onOptimizeSize()
optimize "Size"
prepare()
test.contains({ "-Os" }, gcc.getcflags(cfg))
end
function suite.cflags_onOptimizeSpeed()
optimize "Speed"
prepare()
test.contains({ "-O3" }, gcc.getcflags(cfg))
end
function suite.cflags_onOptimizeFull()
optimize "Full"
prepare()
test.contains({ "-O3" }, gcc.getcflags(cfg))
end
function suite.cflags_onOptimizeDebug()
optimize "Debug"
prepare()
test.contains({ "-Og" }, gcc.getcflags(cfg))
end
--
-- Check the translation of symbols.
--
function suite.cflags_onDefaultSymbols()
prepare()
test.excludes({ "-g" }, gcc.getcflags(cfg))
end
function suite.cflags_onNoSymbols()
symbols "Off"
prepare()
test.excludes({ "-g" }, gcc.getcflags(cfg))
end
function suite.cflags_onSymbols()
symbols "On"
prepare()
test.contains({ "-g" }, gcc.getcflags(cfg))
end
--
-- Check the translation of CXXFLAGS.
--
function suite.cflags_onNoExceptions()
exceptionhandling "Off"
prepare()
test.contains({ "-fno-exceptions" }, gcc.getcxxflags(cfg))
end
function suite.cflags_onNoBufferSecurityCheck()
flags { "NoBufferSecurityCheck" }
prepare()
test.contains({ "-fno-stack-protector" }, gcc.getcxxflags(cfg))
end
--
-- Check the basic translation of LDFLAGS for a Posix system.
--
function suite.ldflags_onNoSymbols()
prepare()
test.contains({ "-s" }, gcc.getldflags(cfg))
end
function suite.ldflags_onSymbols()
symbols "On"
prepare()
test.excludes("-s", gcc.getldflags(cfg))
end
function suite.ldflags_onSharedLib()
kind "SharedLib"
prepare()
test.contains({ "-shared" }, gcc.getldflags(cfg))
end
--
-- Check Mac OS X variants on LDFLAGS.
--
function suite.ldflags_onMacOSXBundle()
system "MacOSX"
kind "SharedLib"
sharedlibtype "OSXBundle"
prepare()
test.contains({ "-Wl,-x", "-bundle" }, gcc.getldflags(cfg))
end
function suite.ldflags_onMacOSXXCTest()
system "MacOSX"
kind "SharedLib"
sharedlibtype "XCTest"
prepare()
test.contains({ "-Wl,-x", "-bundle" }, gcc.getldflags(cfg))
end
function suite.ldflags_onMacOSXFramework()
system "MacOSX"
kind "SharedLib"
sharedlibtype "OSXFramework"
prepare()
test.contains({ "-Wl,-x", "-framework" }, gcc.getldflags(cfg))
end
function suite.ldflags_onMacOSXNoSymbols()
system "MacOSX"
prepare()
test.contains({ "-Wl,-x" }, gcc.getldflags(cfg))
end
function suite.ldflags_onMacOSXSharedLib()
system "MacOSX"
kind "SharedLib"
prepare()
test.contains({ "-dynamiclib" }, gcc.getldflags(cfg))
end
--
-- Check Windows variants on LDFLAGS.
--
function suite.ldflags_onWindowsharedLib()
system "Windows"
kind "SharedLib"
prepare()
test.contains({ "-shared", '-Wl,--out-implib="bin/Debug/MyProject.lib"' }, gcc.getldflags(cfg))
end
function suite.ldflags_onWindowsApp()
system "Windows"
kind "WindowedApp"
prepare()
test.contains({ "-mwindows" }, gcc.getldflags(cfg))
end
--
-- Make sure system or architecture flags are added properly.
--
function suite.cflags_onX86()
architecture "x86"
prepare()
test.contains({ "-m32" }, gcc.getcflags(cfg))
end
function suite.ldflags_onX86()
architecture "x86"
prepare()
test.contains({ "-m32" }, gcc.getldflags(cfg))
end
function suite.cflags_onX86_64()
architecture "x86_64"
prepare()
test.contains({ "-m64" }, gcc.getcflags(cfg))
end
function suite.ldflags_onX86_64()
architecture "x86_64"
prepare()
test.contains({ "-m64" }, gcc.getldflags(cfg))
end
--
-- Non-Windows shared libraries should marked as position independent.
--
function suite.cflags_onWindowsSharedLib()
system "MacOSX"
kind "SharedLib"
prepare()
test.contains({ "-fPIC" }, gcc.getcflags(cfg))
end
--
-- Check the formatting of linked system libraries.
--
function suite.links_onSystemLibs()
links { "fs_stub", "net_stub" }
prepare()
test.contains({ "-lfs_stub", "-lnet_stub" }, gcc.getlinks(cfg))
end
function suite.links_onFramework()
links { "Cocoa.framework" }
prepare()
test.contains({ "-framework Cocoa" }, {table.implode (gcc.getlinks(cfg), '', '', ' ')})
end
function suite.links_onSystemLibs_onWindows()
system "windows"
links { "ole32" }
prepare()
test.contains({ "-lole32" }, gcc.getlinks(cfg))
end
--
-- When linking to a static sibling library, the relative path to the library
-- should be used instead of the "-l" flag. This prevents linking against a
-- shared library of the same name, should one be present.
--
function suite.links_onStaticSiblingLibrary()
links { "MyProject2" }
test.createproject(wks)
system "Linux"
kind "StaticLib"
targetdir "lib"
prepare()
test.isequal({ "lib/libMyProject2.a" }, gcc.getlinks(cfg))
end
--
-- Use the -lname format when linking to sibling shared libraries.
--
function suite.links_onSharedSiblingLibrary()
links { "MyProject2" }
test.createproject(wks)
system "Linux"
kind "SharedLib"
targetdir "lib"
prepare()
test.isequal({ "lib/libMyProject2.so" }, gcc.getlinks(cfg))
end
--
-- Test that sibling and external links are grouped when required
--
function suite.linkgroups_onSiblingAndExternalLibrary()
links { "MyProject2", "ExternalProj" }
linkgroups "On"
test.createproject(wks)
system "Linux"
kind "StaticLib"
targetdir "lib"
prepare()
test.isequal({ "-Wl,--start-group", "lib/libMyProject2.a", "-lExternalProj", "-Wl,--end-group" }, gcc.getlinks(cfg))
end
--
-- When linking object files, leave off the "-l".
--
function suite.links_onObjectFile()
links { "generated.o" }
prepare()
test.isequal({ "generated.o" }, gcc.getlinks(cfg))
end
--
-- If the object file is referenced with a path, it should be
-- made relative to the project.
--
function suite.links_onObjectFileOutsideProject()
location "MyProject"
links { "obj/Debug/generated.o" }
prepare()
test.isequal({ "../obj/Debug/generated.o" }, gcc.getlinks(cfg))
end
--
-- Make sure shell variables are kept intact for object file paths.
--
function suite.links_onObjectFileWithShellVar()
location "MyProject"
links { "$(IntDir)/generated.o" }
prepare()
test.isequal({ "$(IntDir)/generated.o" }, gcc.getlinks(cfg))
end
--
-- Include directories should be made project relative.
--
function suite.includeDirsAreRelative()
includedirs { "../include", "src/include" }
prepare()
test.isequal({ '-I../include', '-Isrc/include' }, gcc.getincludedirs(cfg, cfg.includedirs))
end
--
-- Check handling of forced includes.
--
function suite.forcedIncludeFiles()
forceincludes { "stdafx.h", "include/sys.h" }
prepare()
test.isequal({'-include stdafx.h', '-include include/sys.h'}, gcc.getforceincludes(cfg))
end
--
-- Include directories containing spaces (or which could contain spaces)
-- should be wrapped in quotes.
--
function suite.includeDirs_onSpaces()
includedirs { "include files" }
prepare()
test.isequal({ '-I"include files"' }, gcc.getincludedirs(cfg, cfg.includedirs))
end
function suite.includeDirs_onEnvVars()
includedirs { "$(IntDir)/includes" }
prepare()
test.isequal({ '-I"$(IntDir)/includes"' }, gcc.getincludedirs(cfg, cfg.includedirs))
end
--
-- Check handling of strict aliasing flags.
--
function suite.cflags_onNoStrictAliasing()
strictaliasing "Off"
prepare()
test.contains("-fno-strict-aliasing", gcc.getcflags(cfg))
end
function suite.cflags_onLevel1Aliasing()
strictaliasing "Level1"
prepare()
test.contains({ "-fstrict-aliasing", "-Wstrict-aliasing=1" }, gcc.getcflags(cfg))
end
function suite.cflags_onLevel2Aliasing()
strictaliasing "Level2"
prepare()
test.contains({ "-fstrict-aliasing", "-Wstrict-aliasing=2" }, gcc.getcflags(cfg))
end
function suite.cflags_onLevel3Aliasing()
strictaliasing "Level3"
prepare()
test.contains({ "-fstrict-aliasing", "-Wstrict-aliasing=3" }, gcc.getcflags(cfg))
end
--
-- Check handling of system search paths.
--
function suite.includeDirs_onSysIncludeDirs()
sysincludedirs { "/usr/local/include" }
prepare()
test.contains("-isystem /usr/local/include", gcc.getincludedirs(cfg, cfg.includedirs, cfg.sysincludedirs))
end
function suite.libDirs_onSysLibDirs()
syslibdirs { "/usr/local/lib" }
prepare()
test.contains("-L/usr/local/lib", gcc.getLibraryDirectories(cfg))
end
--
-- Check handling of link time optimization flag.
--
function suite.cflags_onLinkTimeOptimization()
flags "LinkTimeOptimization"
prepare()
test.contains("-flto", gcc.getcflags(cfg))
end
function suite.ldflags_onLinkTimeOptimization()
flags "LinkTimeOptimization"
prepare()
test.contains("-flto", gcc.getldflags(cfg))
end
--
-- Check link mode preference for system libraries.
--
function suite.linksModePreference_onAllStatic()
links { "fs_stub:static", "net_stub:static" }
prepare()
test.contains({ "-Wl,-Bstatic", "-lfs_stub", "-Wl,-Bdynamic", "-lnet_stub"}, gcc.getlinks(cfg))
end
function suite.linksModePreference_onStaticAndShared()
links { "fs_stub:static", "net_stub" }
prepare()
test.contains({ "-Wl,-Bstatic", "-lfs_stub", "-Wl,-Bdynamic", "-lnet_stub"}, gcc.getlinks(cfg))
end
function suite.linksModePreference_onAllShared()
links { "fs_stub:shared", "net_stub:shared" }
prepare()
test.excludes({ "-Wl,-Bstatic" }, gcc.getlinks(cfg))
end
--
-- Test language flags are added properly.
--
function suite.cflags_onCDefault()
cdialect "Default"
prepare()
test.contains({ }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_onC89()
cdialect "C89"
prepare()
test.contains({ "-std=c89" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_onC90()
cdialect "C90"
prepare()
test.contains({ "-std=c90" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_onC99()
cdialect "C99"
prepare()
test.contains({ "-std=c99" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_onC11()
cdialect "C11"
prepare()
test.contains({ "-std=c11" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_ongnu89()
cdialect "gnu89"
prepare()
test.contains({ "-std=gnu89" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_ongnu90()
cdialect "gnu90"
prepare()
test.contains({ "-std=gnu90" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_ongnu99()
cdialect "gnu99"
prepare()
test.contains({ "-std=gnu99" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cflags_ongnu11()
cdialect "gnu11"
prepare()
test.contains({ "-std=gnu11" }, gcc.getcflags(cfg))
test.contains({ }, gcc.getcxxflags(cfg))
end
function suite.cxxflags_onCppDefault()
cppdialect "Default"
prepare()
test.contains({ }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCpp98()
cppdialect "C++98"
prepare()
test.contains({ "-std=c++98" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCpp11()
cppdialect "C++11"
prepare()
test.contains({ "-std=c++11" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCpp14()
cppdialect "C++14"
prepare()
test.contains({ "-std=c++14" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCpp17()
cppdialect "C++17"
prepare()
test.contains({ "-std=c++17" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCppGnu98()
cppdialect "gnu++98"
prepare()
test.contains({ "-std=gnu++98" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCppGnu11()
cppdialect "gnu++11"
prepare()
test.contains({ "-std=gnu++11" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCppGnu14()
cppdialect "gnu++14"
prepare()
test.contains({ "-std=gnu++14" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
function suite.cxxflags_onCppGnu17()
cppdialect "gnu++17"
prepare()
test.contains({ "-std=gnu++17" }, gcc.getcxxflags(cfg))
test.contains({ }, gcc.getcflags(cfg))
end
--
-- Test unsigned-char flags.
--
function suite.sharedflags_onUnsignedChar()
unsignedchar "On"
prepare()
test.contains({ "-funsigned-char" }, gcc.getcxxflags(cfg))
test.contains({ "-funsigned-char" }, gcc.getcflags(cfg))
end
function suite.sharedflags_onNoUnsignedChar()
unsignedchar "Off"
prepare()
test.contains({ "-fno-unsigned-char" }, gcc.getcxxflags(cfg))
test.contains({ "-fno-unsigned-char" }, gcc.getcflags(cfg))
end
--
-- Test omit-frame-pointer flags.
--
function suite.sharedflags_onOmitFramePointerDefault()
omitframepointer "Default"
prepare()
test.excludes({ "-fomit-frame-pointer", "-fno-omit-frame-pointer" }, gcc.getcxxflags(cfg))
test.excludes({ "-fomit-frame-pointer", "-fno-omit-frame-pointer" }, gcc.getcflags(cfg))
end
function suite.sharedflags_onOmitFramePointer()
omitframepointer "On"
prepare()
test.contains({ "-fomit-frame-pointer" }, gcc.getcxxflags(cfg))
test.contains({ "-fomit-frame-pointer" }, gcc.getcflags(cfg))
end
function suite.sharedflags_onNoOmitFramePointer()
omitframepointer "Off"
prepare()
test.contains({ "-fno-omit-frame-pointer" }, gcc.getcxxflags(cfg))
test.contains({ "-fno-omit-frame-pointer" }, gcc.getcflags(cfg))
end
--
-- Test visibility.
--
function suite.cxxflags_onVisibilityDefault()
visibility "Default"
prepare()
test.excludes({ "-fvisibility=default" }, gcc.getcflags(cfg))
test.contains({ "-fvisibility=default" }, gcc.getcxxflags(cfg))
end
function suite.cxxflags_onVisibilityHidden()
visibility "Hidden"
prepare()
test.excludes({ "-fvisibility=hidden" }, gcc.getcflags(cfg))
test.contains({ "-fvisibility=hidden" }, gcc.getcxxflags(cfg))
end
function suite.cxxflags_onVisibilityInternal()
visibility "Internal"
prepare()
test.excludes({ "-fvisibility=internal" }, gcc.getcflags(cfg))
test.contains({ "-fvisibility=internal" }, gcc.getcxxflags(cfg))
end
function suite.cxxflags_onVisibilityProtected()
visibility "Protected"
prepare()
test.excludes({ "-fvisibility=protected" }, gcc.getcflags(cfg))
test.contains({ "-fvisibility=protected" }, gcc.getcxxflags(cfg))
end
--
-- Test inlines visibility flags.
--
function suite.cxxflags_onInlinesVisibilityDefault()
inlinesvisibility "Default"
prepare()
test.excludes({ "-fvisibility-inlines-hidden" }, gcc.getcflags(cfg))
test.excludes({ "-fvisibility-inlines-hidden" }, gcc.getcxxflags(cfg))
end
function suite.cxxflags_onInlinesVisibilityHidden()
inlinesvisibility "Hidden"
prepare()
test.excludes({ "-fvisibility-inlines-hidden" }, gcc.getcflags(cfg))
test.contains({ "-fvisibility-inlines-hidden" }, gcc.getcxxflags(cfg))
end