Mercurial > js4py
comparison core-javascript/javascript-exercises/testtools.js @ 164:44d0ccb983d3 javascript-exercises
Move files to populate javascript-answers folder with closure-exercises.js and testtools.js.
| author | jf3243 |
|---|---|
| date | Wed, 09 Nov 2011 17:29:18 +0000 |
| parents | core-javascript/core-javascript-work/testtools.js@b774913eb242 |
| children | 2d78ae4f0dfa |
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| 163:db35829a438f | 164:44d0ccb983d3 |
|---|---|
| 1 var telltail = 'global'; | |
| 2 var _assertion_count = 0; | |
| 3 | |
| 4 // Define a global function 'log'. | |
| 5 var log; | |
| 6 if (this.hasOwnProperty('jsArguments')){ | |
| 7 | |
| 8 log = function(s){ | |
| 9 print(s + '\n'); | |
| 10 }; | |
| 11 } else { | |
| 12 log = print; | |
| 13 } | |
| 14 | |
| 15 // | |
| 16 var TEST = function(title, code){ | |
| 17 | |
| 18 var x; | |
| 19 | |
| 20 log( 'Testing: ' + title ); | |
| 21 _assertion_count = 0; | |
| 22 | |
| 23 try { | |
| 24 code(); | |
| 25 } catch (x) { | |
| 26 log('! Exception at ' + x.fileName +':' + x.lineNumber); | |
| 27 log('! [' + x.name + '] ' + x.message ); | |
| 28 } | |
| 29 | |
| 30 }; | |
| 31 | |
| 32 var assert = function(arg){ | |
| 33 _assertion_count += 1; | |
| 34 if (!arg){ | |
| 35 var msg = '! assert ' + _assertion_count + ' has failed'; | |
| 36 log(msg); | |
| 37 } | |
| 38 }; | |
| 39 |