annotate nodejs/testleak.js @ 772:11f062c2c0b8

Script to detect memory leaking
author Thinker K.F. Li <thinker@codemud.net>
date Sun, 29 Aug 2010 19:13:59 +0800
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children 586e50f82c1f
rev   line source
772
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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1 var mbfly = require("mbfly");
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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2 var sys = require("sys");
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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3 var cproc = require("child_process");
11f062c2c0b8 Script to detect memory leaking
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4
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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5 function testcase1() {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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6 var mbrt = new mbfly.mb_rt(":32.0", 300, 200);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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7 var root = mbrt.root;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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8 var coords = [];
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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9 var coord;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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10 var i;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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11
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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12 while(true) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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13 for(i = 0; i < 200; i++) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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14 coords.push(mbrt.coord_new(root));
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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15 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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16 mbrt.redraw_changed();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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17 mbrt.flush();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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18
11f062c2c0b8 Script to detect memory leaking
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19 while(coords.length > 0) {
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20 coord = coords.pop();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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21 coord.remove();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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22 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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23 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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24 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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25
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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26 function testcase2() {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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27 var mbrt = new mbfly.mb_rt(":32.0", 300, 200);
11f062c2c0b8 Script to detect memory leaking
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28 var root = mbrt.root;
11f062c2c0b8 Script to detect memory leaking
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29 var coords = [];
11f062c2c0b8 Script to detect memory leaking
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30 var coord;
11f062c2c0b8 Script to detect memory leaking
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31 var i, j;
11f062c2c0b8 Script to detect memory leaking
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32
11f062c2c0b8 Script to detect memory leaking
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33 while(true) {
11f062c2c0b8 Script to detect memory leaking
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34 for(i = 0; i < 200; i++) {
11f062c2c0b8 Script to detect memory leaking
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35 coords.push(mbrt.coord_new(root));
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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36 for(j = 0; j < 10; j++)
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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37 coord = mbrt.coord_new(coords[i]);
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38 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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39 mbrt.redraw_changed();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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40 mbrt.flush();
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41
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42 while(coords.length > 0) {
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43 coord = coords.pop();
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Thinker K.F. Li <thinker@codemud.net>
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44 coord.remove();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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45 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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46 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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47 }
11f062c2c0b8 Script to detect memory leaking
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48
11f062c2c0b8 Script to detect memory leaking
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49 function testcase3() {
11f062c2c0b8 Script to detect memory leaking
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50 var mbrt = new mbfly.mb_rt(":32.0", 300, 200);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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51 var root = mbrt.root;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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52 var coords = [];
11f062c2c0b8 Script to detect memory leaking
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53 var coord;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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54 var shape;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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55 var i, j;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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56
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57 while(true) {
11f062c2c0b8 Script to detect memory leaking
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58 for(i = 0; i < 200; i++) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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59 coords.push(mbrt.coord_new(root));
11f062c2c0b8 Script to detect memory leaking
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60 for(j = 0; j < 10; j++) {
11f062c2c0b8 Script to detect memory leaking
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61 coord = mbrt.coord_new(coords[i]);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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62 shape = mbrt.rect_new(15, 15, 20, 20, 0, 0);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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63 coord.add_shape(shape);
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Thinker K.F. Li <thinker@codemud.net>
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64 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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65 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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66 mbrt.redraw_changed();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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67 mbrt.flush();
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68
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69 while(coords.length > 0) {
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70 coord = coords.pop();
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71 coord.remove();
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72 }
11f062c2c0b8 Script to detect memory leaking
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73 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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74 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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75
11f062c2c0b8 Script to detect memory leaking
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76 function testcase4() {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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77 var mbrt = new mbfly.mb_rt(":32.0", 300, 200);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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78 var root = mbrt.root;
11f062c2c0b8 Script to detect memory leaking
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79 var coords = [];
11f062c2c0b8 Script to detect memory leaking
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80 var coord;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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81 var shape;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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82 var i, j;
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Thinker K.F. Li <thinker@codemud.net>
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83
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84 while(true) {
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85 for(i = 0; i < 200; i++) {
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86 coords.push(mbrt.coord_new(root));
11f062c2c0b8 Script to detect memory leaking
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87 for(j = 0; j < 10; j++) {
11f062c2c0b8 Script to detect memory leaking
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88 coord = mbrt.coord_new(coords[i]);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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89 shape = mbrt.path_new("m 10,10 l 55,27 l -30,-3 z");
11f062c2c0b8 Script to detect memory leaking
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90 coord.add_shape(shape);
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91 }
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Thinker K.F. Li <thinker@codemud.net>
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92 }
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Thinker K.F. Li <thinker@codemud.net>
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93 mbrt.redraw_changed();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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94 mbrt.flush();
11f062c2c0b8 Script to detect memory leaking
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95
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96 while(coords.length > 0) {
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97 coord = coords.pop();
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98 coord.remove();
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99 }
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100 }
11f062c2c0b8 Script to detect memory leaking
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101 }
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102
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103 function testcase5() {
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104 var mbrt = new mbfly.mb_rt(":32.0", 300, 200);
11f062c2c0b8 Script to detect memory leaking
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105 var root = mbrt.root;
11f062c2c0b8 Script to detect memory leaking
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106 var paint;
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107
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108 while(true) {
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109 paint = mbrt.paint_color_new(0.5, 0.5, 0.5, 1);
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110 }
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111 }
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112
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113 function testcase6() {
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114 var mbrt = new mbfly.mb_rt(":32.0", 300, 200);
11f062c2c0b8 Script to detect memory leaking
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115 var root = mbrt.root;
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116 var coords = [];
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117 var coord;
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118 var shape;
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119 var paint;
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120 var i, j;
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121
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122 while(true) {
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123 for(i = 0; i < 200; i++) {
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124 coords.push(mbrt.coord_new(root));
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125 /* Paint is free, but rdman is dirty */
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126 paint = mbrt.paint_color_new(0.5, 0.5, 0.5, 1);
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127 for(j = 0; j < 10; j++) {
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128 coord = mbrt.coord_new(coords[i]);
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129 shape = mbrt.rect_new(5, 5, 20, 20, 0, 0);
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130 coord.add_shape(shape);
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131 }
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132 }
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133 mbrt.redraw_changed();
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134 mbrt.flush();
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135
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136 while(coords.length > 0) {
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137 coord = coords.pop();
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138 coord.remove();
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139 }
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140 }
11f062c2c0b8 Script to detect memory leaking
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141 }
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142
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143 function testcase7() {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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144 var mbrt = new mbfly.mb_rt(":32.0", 300, 200);
11f062c2c0b8 Script to detect memory leaking
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145 var root = mbrt.root;
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146 var coords = [];
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147 var coord;
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148 var shape;
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149 var paint;
11f062c2c0b8 Script to detect memory leaking
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150 var i, j;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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151
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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152 while(true) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
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153 for(i = 0; i < 200; i++) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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154 coords.push(mbrt.coord_new(root));
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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155 for(j = 0; j < 10; j++) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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156 /* paint is not free, and rdman is dirty */
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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157 paint = mbrt.paint_color_new(0.5, 0.5, 0.5, 1);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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158 coord = mbrt.coord_new(coords[i]);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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159 shape = mbrt.path_new("M 100,100 L 30,30 L 0,30 z");
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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160 coord.add_shape(shape);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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161 paint.stroke(shape);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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162 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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163 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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164 mbrt.redraw_changed();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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165 mbrt.flush();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
166
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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167 while(coords.length > 0) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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168 coord = coords.pop();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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169 coord.remove();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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170 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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171 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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172 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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173
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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174 cproc.exec("killall -9 Xvfb; Xvfb :32 -screen 0 800x600x24");
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
175 setTimeout(function() {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
176 if(process.argv.length == 1)
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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177 testcase1();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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178 else if(process.argv.length == 3) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
179 sys.puts("testcase " + process.argv[2]);
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
180 switch(process.argv[2]) {
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
181 case "1":
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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182 testcase1();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
183 break;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
184
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
185 case "2":
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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186 testcase2();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
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187 break;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
188
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
189 case "3":
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
190 testcase3();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
191 break;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
192
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
193 case "4":
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
194 testcase4();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
195 break;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
196
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
197 case "5":
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
198 testcase5();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
199 break;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
200
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
201 case "6":
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
202 testcase6();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
203 break;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
204
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
205 case "7":
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
206 testcase7();
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
207 break;
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
208
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
209 default:
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
210 sys.puts("Usage: node testleak.js [1|2|3...7]");
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
211 }
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
212 } else
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
213 sys.puts("Usage: node testleak.js [1|2|3...7]");
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
214 cproc.exec("killall -9 Xvfb");
11f062c2c0b8 Script to detect memory leaking
Thinker K.F. Li <thinker@codemud.net>
parents:
diff changeset
215 }, 1500);