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42 * SUMMARY: Testing F.toString()
43 * See http://bugzilla.mozilla.org/show_bug.cgi?id=168347
46 //-----------------------------------------------------------------------------
48 var BUGNUMBER = 168347;
49 var summary = "Testing F.toString()";
53 var actualvalues = [];
55 var expectedvalues = [];
59 sFunc += 'function F()';
61 sFunc += ' var f = arguments.callee;';
66 sFunc += ' f.i = f.i + 1;';
67 sFunc += ' print("i = i+1 succeeded \ti = " + f.i);';
71 sFunc += ' print("i = i+1 failed with " + e + "\ti = " + f.i);';
77 sFunc += ' print("++i succeeded \t\ti = " + f.i);';
81 sFunc += ' print("++i failed with " + e + "\ti = " + f.i);';
87 sFunc += ' print("i++ succeeded \t\ti = " + f.i);';
91 sFunc += ' print("i++ failed with " + e + "\ti = " + f.i);';
97 sFunc += ' print("--i succeeded \t\ti = " + f.i);';
101 sFunc += ' print("--i failed with " + e + "\ti = " + f.i);';
107 sFunc += ' print("i-- succeeded \t\ti = " + f.i);';
109 sFunc += ' catch(e)';
111 sFunc += ' print("i-- failed with " + e + "\ti = " + f.i);';
117 * Use sFunc to define the function F. The test
118 * then rests on comparing F.toString() to sFunc.
124 * There are trivial whitespace differences between F.toString()
125 * and sFunc. So strip out whitespace before comparing them -
127 sFunc = stripWhite(sFunc);
128 FtoString = stripWhite(F.toString());
132 * Break comparison into sections to make any failures
133 * easier for the developer to track down -
135 status = inSection(1);
136 actual = FtoString.substring(0,100);
137 expect = sFunc.substring(0,100);
140 status = inSection(2);
141 actual = FtoString.substring(100,200);
142 expect = sFunc.substring(100,200);
145 status = inSection(3);
146 actual = FtoString.substring(200,300);
147 expect = sFunc.substring(200,300);
150 status = inSection(4);
151 actual = FtoString.substring(300,400);
152 expect = sFunc.substring(300,400);
155 status = inSection(5);
156 actual = FtoString.substring(400,500);
157 expect = sFunc.substring(400,500);
160 status = inSection(6);
161 actual = FtoString.substring(500,600);
162 expect = sFunc.substring(500,600);
165 status = inSection(7);
166 actual = FtoString.substring(600,700);
167 expect = sFunc.substring(600,700);
170 status = inSection(8);
171 actual = FtoString.substring(700,800);
172 expect = sFunc.substring(700,800);
175 status = inSection(9);
176 actual = FtoString.substring(800,900);
177 expect = sFunc.substring(800,900);
182 //-----------------------------------------------------------------------------
184 //-----------------------------------------------------------------------------
190 statusitems[UBound] = status;
191 actualvalues[UBound] = actual;
192 expectedvalues[UBound] = expect;
197 * Remove any whitespace characters; also
198 * any escaped tabs or escaped newlines.
200 function stripWhite(str)
202 var re = /\s|\\t|\\n/g;
203 return str.replace(re, '');
210 printBugNumber(BUGNUMBER);
211 printStatus(summary);
213 for (var i=0; i<UBound; i++)
215 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);