prosody
cccd610a0ef9
tests/test.lua

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tests/test.lua @ 519:cccd610a0ef9

Insert copyright/license headers
author Matthew Wild <mwild1@gmail.com>
date Wed, 03 Dec 2008 14:39:07 +0000
parent 509:32899c8a6fe5
child 569:5216efe6088b
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rev   line source
519
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1 -- Prosody IM v0.1
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2 -- Copyright (C) 2008 Matthew Wild
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3 -- Copyright (C) 2008 Waqas Hussain
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4 --
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5 -- This program is free software; you can redistribute it and/or
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6 -- modify it under the terms of the GNU General Public License
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7 -- as published by the Free Software Foundation; either version 2
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8 -- of the License, or (at your option) any later version.
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9 --
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10 -- This program is distributed in the hope that it will be useful,
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11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 -- GNU General Public License for more details.
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14 --
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15 -- You should have received a copy of the GNU General Public License
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16 -- along with this program; if not, write to the Free Software
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17 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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18 --
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19
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20
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21
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22 function run_all_tests()
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23 dotest "util.jid"
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24 dotest "core.stanza_router"
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25 dotest "core.s2smanager"
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26 dotest "core.configmanager"
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27
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28 dosingletest("test_sasl.lua", "latin1toutf8");
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29 end
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30
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31 local verbosity = tonumber(arg[1]) or 2;
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32
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33 package.path = package.path..";../?.lua";
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34 package.cpath = package.cpath..";../?.so";
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35
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36 require "util.import"
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37
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38 local env_mt = { __index = function (t,k) return rawget(_G, k) or print("WARNING: Attempt to access nil global '"..tostring(k).."'"); end };
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39 function testlib_new_env(t)
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40 return setmetatable(t or {}, env_mt);
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41 end
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42
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43 function assert_equal(a, b, message)
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44 if not (a == b) then
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45 error("\n assert_equal failed: "..tostring(a).." ~= "..tostring(b)..(message and ("\n Message: "..message) or ""), 2);
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46 elseif verbosity >= 4 then
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47 print("assert_equal succeeded: "..tostring(a).." == "..tostring(b));
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48 end
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49 end
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50
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51 function dosingletest(testname, fname)
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52 local tests = setmetatable({}, { __index = _G });
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53 tests.__unit = testname;
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54 tests.__test = fname;
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55 local chunk, err = loadfile(testname);
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56 if not chunk then
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57 print("WARNING: ", "Failed to load tests for "..testname, err);
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58 return;
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59 end
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60
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61 setfenv(chunk, tests);
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62 local success, err = pcall(chunk);
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63 if not success then
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64 print("WARNING: ", "Failed to initialise tests for "..testname, err);
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65 return;
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66 end
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67
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68 if type(tests[fname]) ~= "function" then
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69 error(testname.." has no test '"..fname.."'", 0);
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70 end
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71
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72
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73 local line_hook, line_info = new_line_coverage_monitor(testname);
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74 debug.sethook(line_hook, "l")
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75 local success, ret = pcall(tests[fname]);
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76 debug.sethook();
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77 if not success then
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78 print("TEST FAILED! Unit: ["..testname.."] Function: ["..fname.."]");
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79 print(" Location: "..ret:gsub(":%s*\n", "\n"));
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80 line_info(fname, false, report_file);
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81 elseif verbosity >= 2 then
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82 print("TEST SUCCEEDED: ", testname, fname);
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83 print(string.format("TEST COVERED %d/%d lines", line_info(fname, true, report_file)));
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84 else
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85 line_info(name, success, report_file);
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86 end
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87 end
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88
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89 function dotest(unitname)
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90 local tests = setmetatable({}, { __index = _G });
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91 tests.__unit = unitname;
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92 local chunk, err = loadfile("test_"..unitname:gsub("%.", "_")..".lua");
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93 if not chunk then
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94 print("WARNING: ", "Failed to load tests for "..unitname, err);
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95 return;
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96 end
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97
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98 setfenv(chunk, tests);
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99 local success, err = pcall(chunk);
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100 if not success then
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101 print("WARNING: ", "Failed to initialise tests for "..unitname, err);
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102 return;
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103 end
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104
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105 local unit = setmetatable({}, { __index = setmetatable({ module = function () end }, { __index = _G }) });
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106
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107 local fn = "../"..unitname:gsub("%.", "/")..".lua";
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108 local chunk, err = loadfile(fn);
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109 if not chunk then
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110 print("WARNING: ", "Failed to load module: "..unitname, err);
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111 return;
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112 end
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113
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114 setfenv(chunk, unit);
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115 local success, err = pcall(chunk);
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116 if not success then
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117 print("WARNING: ", "Failed to initialise module: "..unitname, err);
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118 return;
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119 end
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120
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121 for name, f in pairs(unit) do
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122 local test = rawget(tests, name);
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123 if type(f) ~= "function" then
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124 if verbosity >= 3 then
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125 print("INFO: ", "Skipping "..unitname.."."..name.." because it is not a function");
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126 end
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127 elseif type(test) ~= "function" then
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128 if verbosity >= 1 then
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129 print("WARNING: ", unitname.."."..name.." has no test!");
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130 end
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131 else
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132 local line_hook, line_info = new_line_coverage_monitor(fn);
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133 debug.sethook(line_hook, "l")
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134 local success, ret = pcall(test, f, unit);
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135 debug.sethook();
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136 if not success then
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137 print("TEST FAILED! Unit: ["..unitname.."] Function: ["..name.."]");
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138 print(" Location: "..ret:gsub(":%s*\n", "\n"));
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139 line_info(name, false, report_file);
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140 elseif verbosity >= 2 then
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141 print("TEST SUCCEEDED: ", unitname, name);
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142 print(string.format("TEST COVERED %d/%d lines", line_info(name, true, report_file)));
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143 else
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144 line_info(name, success, report_file);
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145 end
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146 end
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147 end
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148 end
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149
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150 function runtest(f, msg)
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151 if not f then print("SUBTEST NOT FOUND: "..(msg or "(no description)")); return; end
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152 local success, ret = pcall(f);
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153 if success and verbosity >= 2 then
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154 print("SUBTEST PASSED: "..(msg or "(no description)"));
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155 elseif (not success) and verbosity >= 1 then
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156 print("SUBTEST FAILED: "..(msg or "(no description)"));
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157 error(ret, 0);
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158 end
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159 end
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160
361
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161 function new_line_coverage_monitor(file)
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162 local lines_hit, funcs_hit = {}, {};
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163 local total_lines, covered_lines = 0, 0;
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164
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165 for line in io.lines(file) do
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166 total_lines = total_lines + 1;
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167 end
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168
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169 return function (event, line) -- Line hook
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170 if not lines_hit[line] then
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171 local info = debug.getinfo(2, "fSL")
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172 if not info.source:find(file) then return; end
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173 if not funcs_hit[info.func] and info.activelines then
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174 funcs_hit[info.func] = true;
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175 for line in pairs(info.activelines) do
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176 lines_hit[line] = false; -- Marks it as hittable, but not hit yet
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177 end
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178 end
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179 if lines_hit[line] == false then
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180 --print("New line hit: "..line.." in "..debug.getinfo(2, "S").source);
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181 lines_hit[line] = true;
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182 covered_lines = covered_lines + 1;
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183 end
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184 end
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185 end,
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186 function (test_name, success) -- Get info
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187 local fn = file:gsub("^%W*", "");
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188 local total_active_lines = 0;
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189 local coverage_file = io.open("reports/coverage_"..fn:gsub("%W+", "_")..".report", "a+");
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190 for line, active in pairs(lines_hit) do
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191 if active ~= nil then total_active_lines = total_active_lines + 1; end
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192 if coverage_file then
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193 if active == false then coverage_file:write(fn, "|", line, "|", name or "", "|miss\n");
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194 else coverage_file:write(fn, "|", line, "|", name or "", "|", tostring(success), "\n"); end
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195 end
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196 end
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197 if coverage_file then coverage_file:close(); end
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198 return covered_lines, total_active_lines, lines_hit;
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199 end
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200 end
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201
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202 run_all_tests()