Fri, 13 Nov 2009 16:24:48 +0000
Initial commit
0 | 1 | |
2 | local keywords = { "function", "for", "if", "elseif", "then", "else", "do", "repeat", "until", "end", "return", "true", "false", "and", "not", "or", "local", "nil", "break" } | |
3 | for _, keyword in ipairs(keywords) do keywords[keyword] = true; end | |
4 | ||
5 | local ops = {}; | |
6 | ||
7 | local bytelisting, err = io.popen("luac -l -p "..arg[1]); | |
8 | if not bytelisting then print(err); return 1; end | |
9 | ||
10 | for line in bytelisting:lines() do | |
11 | local opnum, linenum, opname, comments = line:match("^\t(%d+)%s*%[(%d+)%]%s*(%u+)[^;]*;? ?(.*)$"); | |
12 | if opnum then | |
13 | linenum = tonumber(linenum); | |
14 | -- print(string.format("opnum: %d line: %d op: %s ; %s", opnum, linenum, opname, comments)); | |
15 | if not ops[linenum] then | |
16 | ops[linenum] = { }; | |
17 | if ops[linenum-1] then | |
18 | table.sort(ops[linenum-1], function (a,b) return a.comment and b.comment and #a.comment > #b.comment; end); | |
19 | end | |
20 | end | |
21 | table.insert(ops[linenum], { name = opname, comment = comments }); | |
22 | end | |
23 | end | |
24 | ||
25 | local test_coverage = {}; | |
26 | ||
27 | local test_report, test_report_err = io.open("tests/reports/coverage_"..arg[1]:gsub("^%W", ""):gsub("%W+", "_")..".report"); | |
28 | if test_report then | |
29 | for line in test_report:lines() do | |
30 | local f, linenum, test, success = line:match("^(.-)|(.-)|(.-)|(.-)$"); | |
31 | if linenum and success then | |
32 | test_coverage[tonumber(linenum)] = success; | |
33 | else | |
34 | io.stderr:write("Warning: Can't parse this: [[", line, "]] in test report\n"); | |
35 | end | |
36 | end | |
37 | else | |
38 | test_coverage = nil; | |
39 | end | |
40 | ||
41 | ||
42 | ||
43 | local linenum = 1; | |
44 | local html_spaces = { ["\t"] = " ", [" "] = " " }; | |
45 | function escape_html(s) | |
46 | return (s and s:gsub("[^%w]", { ["<"] = "<", [">"] = ">", ["&"] = "&", ["\""] = """, ["'"] = "'" })) or ""; | |
47 | end | |
48 | ||
49 | function escape_pattern(s) | |
50 | return s:gsub("(%p)", "%%%1"); | |
51 | end | |
52 | ||
53 | local sub; | |
54 | ||
55 | print("<html><head><title>"..escape_html(arg[1]).."</title><style type='text/css'>"); | |
56 | print [[ | |
57 | .getglobal { color:#cc0000 !important; text-decoration:underline; } | |
58 | .setglobal { color:#ff0000; font-weight:bold; text-decoration:underline; } | |
59 | .getupval { color:#00cc00; } | |
60 | .nop { color:#cccccc; } | |
61 | .keyword { color:#0000cc; } | |
62 | .comment, .comment .keyword { color:#007733; } | |
63 | .string, .string * { color:#007755; } | |
64 | ||
65 | td .test-false, .test-false { background-color:#ffa6be !important; display:block; width:100%; } | |
66 | td .test-true, .test-true { background-color:#beffa6; display:block; width:100%; } | |
67 | td .test-miss, .test-miss { background-color:#a6beff; display:block; width:100%; } | |
68 | ||
69 | table { border-collapse: collapse; } | |
70 | span, tr, *, table { padding:2px; } | |
71 | td { padding:0px; padding-right:2em; } | |
72 | ]] | |
73 | print("</style></head><body>\n<br/>\n<table>"); | |
74 | for line in io.lines(arg[1]) do | |
75 | line = " "..line:gsub("%s", html_spaces).." "; | |
76 | line = line:gsub("FIXME:?", "<b>%1</b>"); | |
77 | line = line:gsub("TODO:?", "<b>%1</b>"); | |
78 | line = line:gsub("%-%-.*$", "<span class='comment'>%1</span>"); | |
79 | line = line:gsub("\".-[^\\]\"", "<span class='string'>%1</span>"); | |
80 | if ops[linenum] then | |
81 | for _, op in pairs(ops[linenum]) do | |
82 | if op.comment and #op.comment > 0 and op.name ~= "JMP" then | |
83 | --print("Replacing "..escape_pattern(op.comment).."("..op.comment..") for "..op.name); | |
84 | line, sub = line:gsub("([^%w_])("..escape_pattern(op.comment)..")([^%w_])", "%1<span class='"..op.name:lower().."'>"..escape_html(op.comment).."</span>%3"); | |
85 | if sub == 0 and op.name == "GETTABLE" then | |
86 | --print("Trying again..."); | |
87 | local id = op.comment:match("[%w_]+"); | |
88 | if id then | |
89 | --print("Got "..id); | |
90 | line = line:gsub(escape_pattern("."..id), ".<span class='"..op.name:lower().."'>"..escape_html(id).."</span>"); | |
91 | end | |
92 | end | |
93 | else | |
94 | --print("??", tostring(op.comment), tostring(#op.comment)); | |
95 | end | |
96 | end | |
97 | line = line:gsub("[%w_]+", function (id) if keywords[id] then return "<span class='keyword'>"..id.."</span>"; end end); | |
98 | local classes = { "line" }; | |
99 | ||
100 | if test_coverage and test_coverage[linenum] ~= nil then | |
101 | table.insert(classes, "test-"..test_coverage[linenum]); | |
102 | end | |
103 | print("<tr><td><span class='"..table.concat(classes, " ").."'>"..linenum.."</span></td><td>", line, "</td></tr>"); | |
104 | else | |
105 | line = line:gsub("[%w_]+", function (id) if keywords[id] then return "<span class='keyword'>"..id.."</span>"; end end); | |
106 | print("<tr><td><span class='line nop'>"..linenum.."</span></td><td>", line, "</td></tr>"); | |
107 | end | |
108 | linenum = linenum + 1; | |
109 | end | |
110 | ||
111 | print("</table>\n</body>\n</html>"); |