11be35a165
To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
38 lines
728 B
Lua
38 lines
728 B
Lua
-- trace assigments to global variables
|
|
|
|
do
|
|
-- a tostring that quotes strings. note the use of the original tostring.
|
|
local _tostring=tostring
|
|
local tostring=function(a)
|
|
if type(a)=="string" then
|
|
return string.format("%q",a)
|
|
else
|
|
return _tostring(a)
|
|
end
|
|
end
|
|
|
|
local log=function (name,old,new)
|
|
local t=debug.getinfo(3,"Sl")
|
|
local line=t.currentline
|
|
io.write(t.short_src)
|
|
if line>=0 then io.write(":",line) end
|
|
io.write(": ",name," is now ",tostring(new)," (was ",tostring(old),")","\n")
|
|
end
|
|
|
|
local g={}
|
|
local set=function (t,name,value)
|
|
log(name,g[name],value)
|
|
g[name]=value
|
|
end
|
|
setmetatable(getfenv(),{__index=g,__newindex=set})
|
|
end
|
|
|
|
-- an example
|
|
|
|
a=1
|
|
b=2
|
|
a=10
|
|
b=20
|
|
b=nil
|
|
b=200
|
|
print(a,b,c)
|