The Tor Browser / file comparison
comparison: js/src/jit-test/lib/referencesVia.js
js/src/jit-test/lib/referencesVia.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:9d4dd99ac8df |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 function referencesVia(from, edge, to) { | |
| 6 if (typeof findReferences !== 'function') | |
| 7 return true; | |
| 8 | |
| 9 edge = "edge: " + edge; | |
| 10 var edges = findReferences(to); | |
| 11 if (edge in edges && edges[edge].indexOf(from) != -1) | |
| 12 return true; | |
| 13 | |
| 14 // Be nice: make it easy to fix if the edge name has just changed. | |
| 15 var alternatives = []; | |
| 16 for (var e in edges) { | |
| 17 if (edges[e].indexOf(from) != -1) | |
| 18 alternatives.push(e); | |
| 19 } | |
| 20 if (alternatives.length == 0) { | |
| 21 print("referent not referred to by referrer after all"); | |
| 22 } else { | |
| 23 print("referent is not referenced via: " + uneval(edge)); | |
| 24 print("but it is referenced via: " + uneval(alternatives)); | |
| 25 } | |
| 26 print("all incoming edges, from any object:"); | |
| 27 for (var e in edges) | |
| 28 print(e); | |
| 29 return false; | |
| 30 } |
