improper handling of relative paths

[josefschabasser]

cluacov is not aware that ./relative/path and relative/path are the same.

Used packages:

• Lua 5.4
• cluacov 0.1.2-1
• luacov 0.15.0-1
• luacov-multiple 0.5-1
• luafilesystem 1.8.0-1
• luaunit 3.4-1
• lustache 1.3.1-0

luacov config:

return {
    -- standard luacov configuration keys and values here
    runreport = true,
    reportfile = 'luacov.report.out',

    -- add "^%.%/lua%/.+$" to add untested files when using cluacov - THIS WILL RESULT IN WRONG REPORTS!
    include = {"^lua%/.+$"},
    includeuntestedfiles = true,

    -- multiple settings
    reporter = "multiple",
    multiple = {
        reporters = {"default", "multiple.cobertura", "multiple.html"},
        cobertura = {reportfile = 'cobertura.xml'}
    }
}

HTML report without cluacov:

HTML report with cluacov:

HTML report with cluacov and the pattern mentioned above:

EDIT: I found this issue because I enabled includeuntestedfiles. Tested files are reported with a leading ./, untested files omit this string.