prosody
686b73503ce8
tests/test.lua

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tests/test.lua @ 681:686b73503ce8

Add test for previous commit
author Matthew Wild <mwild1@gmail.com>
date Fri, 09 Jan 2009 17:36:28 +0000
parent 615:4ae3e81513f3
child 758:b1885732e979
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rev   line source
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diff changeset
1 -- Prosody IM v0.2
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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 "util.multitable"
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25 dotest "core.stanza_router"
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26 dotest "core.s2smanager"
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27 dotest "core.configmanager"
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28 dotest "util.stanza"
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29
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30 dosingletest("test_sasl.lua", "latin1toutf8");
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31 end
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32
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33 local verbosity = tonumber(arg[1]) or 2;
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34
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35 package.path = package.path..";../?.lua";
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36 package.cpath = package.cpath..";../?.so";
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37
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38 require "util.import"
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39
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40 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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41 function testlib_new_env(t)
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42 return setmetatable(t or {}, env_mt);
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43 end
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44
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45 function assert_equal(a, b, message, level)
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46 if not (a == b) then
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47 error("\n assert_equal failed: "..tostring(a).." ~= "..tostring(b)..(message and ("\n Message: "..message) or ""), (level or 1) + 1);
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48 elseif verbosity >= 4 then
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49 print("assert_equal succeeded: "..tostring(a).." == "..tostring(b));
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50 end
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51 end
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52
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53 function assert_table(a, message, level)
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54 assert_equal(type(a), "table", message, (level or 1) + 1);
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55 end
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56 function assert_function(a, message, level)
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57 assert_equal(type(a), "function", message, (level or 1) + 1);
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58 end
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59 function assert_string(a, message, level)
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60 assert_equal(type(a), "string", message, (level or 1) + 1);
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61 end
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62 function assert_boolean(a, message)
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63 assert_equal(type(a), "boolean", message);
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64 end
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65 function assert_is(a, message)
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66 assert_equal(not not a, true, message);
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67 end
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68 function assert_is_not(a, message)
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69 assert_equal(not not a, false, message);
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70 end
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71
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72
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73 function dosingletest(testname, fname)
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74 local tests = setmetatable({}, { __index = _G });
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75 tests.__unit = testname;
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76 tests.__test = fname;
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77 local chunk, err = loadfile(testname);
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78 if not chunk then
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79 print("WARNING: ", "Failed to load tests for "..testname, err);
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80 return;
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81 end
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82
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83 setfenv(chunk, tests);
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84 local success, err = pcall(chunk);
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85 if not success then
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86 print("WARNING: ", "Failed to initialise tests for "..testname, err);
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87 return;
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88 end
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89
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90 if type(tests[fname]) ~= "function" then
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91 error(testname.." has no test '"..fname.."'", 0);
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92 end
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93
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94
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95 local line_hook, line_info = new_line_coverage_monitor(testname);
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96 debug.sethook(line_hook, "l")
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97 local success, ret = pcall(tests[fname]);
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98 debug.sethook();
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99 if not success then
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100 print("TEST FAILED! Unit: ["..testname.."] Function: ["..fname.."]");
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101 print(" Location: "..ret:gsub(":%s*\n", "\n"));
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102 line_info(fname, false, report_file);
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103 elseif verbosity >= 2 then
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104 print("TEST SUCCEEDED: ", testname, fname);
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105 print(string.format("TEST COVERED %d/%d lines", line_info(fname, true, report_file)));
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106 else
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107 line_info(name, success, report_file);
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108 end
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109 end
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110
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111 function dotest(unitname)
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112 local tests = setmetatable({}, { __index = _G });
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113 tests.__unit = unitname;
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114 local chunk, err = loadfile("test_"..unitname:gsub("%.", "_")..".lua");
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115 if not chunk then
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116 print("WARNING: ", "Failed to load tests for "..unitname, err);
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117 return;
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118 end
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119
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120 setfenv(chunk, tests);
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121 local success, err = pcall(chunk);
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122 if not success then
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123 print("WARNING: ", "Failed to initialise tests for "..unitname, err);
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124 return;
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125 end
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126
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127 local unit = setmetatable({}, { __index = setmetatable({ module = function () end }, { __index = _G }) });
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128
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129 local fn = "../"..unitname:gsub("%.", "/")..".lua";
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130 local chunk, err = loadfile(fn);
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131 if not chunk then
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132 print("WARNING: ", "Failed to load module: "..unitname, err);
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133 return;
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134 end
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135
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136 setfenv(chunk, unit);
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137 local success, err = pcall(chunk);
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138 if not success then
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139 print("WARNING: ", "Failed to initialise module: "..unitname, err);
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140 return;
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141 end
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142
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143 for name, f in pairs(unit) do
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144 local test = rawget(tests, name);
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145 if type(f) ~= "function" then
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146 if verbosity >= 3 then
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147 print("INFO: ", "Skipping "..unitname.."."..name.." because it is not a function");
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148 end
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149 elseif type(test) ~= "function" then
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150 if verbosity >= 1 then
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151 print("WARNING: ", unitname.."."..name.." has no test!");
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152 end
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153 else
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154 local line_hook, line_info = new_line_coverage_monitor(fn);
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155 debug.sethook(line_hook, "l")
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156 local success, ret = pcall(test, f, unit);
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157 debug.sethook();
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158 if not success then
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159 print("TEST FAILED! Unit: ["..unitname.."] Function: ["..name.."]");
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160 print(" Location: "..ret:gsub(":%s*\n", "\n"));
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161 line_info(name, false, report_file);
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162 elseif verbosity >= 2 then
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163 print("TEST SUCCEEDED: ", unitname, name);
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164 print(string.format("TEST COVERED %d/%d lines", line_info(name, true, report_file)));
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165 else
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166 line_info(name, success, report_file);
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167 end
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168 end
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169 end
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170 end
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171
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172 function runtest(f, msg)
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173 if not f then print("SUBTEST NOT FOUND: "..(msg or "(no description)")); return; end
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174 local success, ret = pcall(f);
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175 if success and verbosity >= 2 then
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176 print("SUBTEST PASSED: "..(msg or "(no description)"));
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177 elseif (not success) and verbosity >= 1 then
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178 print("SUBTEST FAILED: "..(msg or "(no description)"));
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179 error(ret, 0);
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180 end
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181 end
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182
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183 function new_line_coverage_monitor(file)
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184 local lines_hit, funcs_hit = {}, {};
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185 local total_lines, covered_lines = 0, 0;
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186
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187 for line in io.lines(file) do
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188 total_lines = total_lines + 1;
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189 end
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190
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191 return function (event, line) -- Line hook
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192 if not lines_hit[line] then
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193 local info = debug.getinfo(2, "fSL")
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194 if not info.source:find(file) then return; end
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195 if not funcs_hit[info.func] and info.activelines then
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196 funcs_hit[info.func] = true;
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197 for line in pairs(info.activelines) do
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198 lines_hit[line] = false; -- Marks it as hittable, but not hit yet
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199 end
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200 end
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201 if lines_hit[line] == false then
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202 --print("New line hit: "..line.." in "..debug.getinfo(2, "S").source);
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203 lines_hit[line] = true;
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204 covered_lines = covered_lines + 1;
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205 end
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206 end
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207 end,
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208 function (test_name, success) -- Get info
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209 local fn = file:gsub("^%W*", "");
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210 local total_active_lines = 0;
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211 local coverage_file = io.open("reports/coverage_"..fn:gsub("%W+", "_")..".report", "a+");
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212 for line, active in pairs(lines_hit) do
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213 if active ~= nil then total_active_lines = total_active_lines + 1; end
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214 if coverage_file then
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215 if active == false then coverage_file:write(fn, "|", line, "|", name or "", "|miss\n");
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216 else coverage_file:write(fn, "|", line, "|", name or "", "|", tostring(success), "\n"); end
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217 end
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218 end
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219 if coverage_file then coverage_file:close(); end
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220 return covered_lines, total_active_lines, lines_hit;
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221 end
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222 end
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223
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224 run_all_tests()