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comparison: services/sync/tests/unit/test_utils_catch.js
services/sync/tests/unit/test_utils_catch.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:842ee48f0a50 |
|---|---|
| 1 Cu.import("resource://services-sync/util.js"); | |
| 2 Cu.import("resource://services-sync/service.js"); | |
| 3 | |
| 4 function run_test() { | |
| 5 _("Make sure catch when copied to an object will correctly catch stuff"); | |
| 6 let ret, rightThis, didCall, didThrow, wasTen, wasLocked; | |
| 7 let obj = { | |
| 8 catch: Utils.catch, | |
| 9 _log: { | |
| 10 debug: function(str) { | |
| 11 didThrow = str.search(/^Exception: /) == 0; | |
| 12 }, | |
| 13 info: function(str) { | |
| 14 wasLocked = str.indexOf("Cannot start sync: already syncing?") == 0; | |
| 15 } | |
| 16 }, | |
| 17 | |
| 18 func: function() this.catch(function() { | |
| 19 rightThis = this == obj; | |
| 20 didCall = true; | |
| 21 return 5; | |
| 22 })(), | |
| 23 | |
| 24 throwy: function() this.catch(function() { | |
| 25 rightThis = this == obj; | |
| 26 didCall = true; | |
| 27 throw 10; | |
| 28 })(), | |
| 29 | |
| 30 callbacky: function() this.catch(function() { | |
| 31 rightThis = this == obj; | |
| 32 didCall = true; | |
| 33 throw 10; | |
| 34 }, function(ex) { | |
| 35 wasTen = (ex == 10) | |
| 36 })(), | |
| 37 | |
| 38 lockedy: function() this.catch(function() { | |
| 39 rightThis = this == obj; | |
| 40 didCall = true; | |
| 41 throw("Could not acquire lock."); | |
| 42 })() | |
| 43 }; | |
| 44 | |
| 45 _("Make sure a normal call will call and return"); | |
| 46 rightThis = didCall = didThrow = wasLocked = false; | |
| 47 ret = obj.func(); | |
| 48 do_check_eq(ret, 5); | |
| 49 do_check_true(rightThis); | |
| 50 do_check_true(didCall); | |
| 51 do_check_false(didThrow); | |
| 52 do_check_eq(wasTen, undefined); | |
| 53 do_check_false(wasLocked); | |
| 54 | |
| 55 _("Make sure catch/throw results in debug call and caller doesn't need to handle exception"); | |
| 56 rightThis = didCall = didThrow = wasLocked = false; | |
| 57 ret = obj.throwy(); | |
| 58 do_check_eq(ret, undefined); | |
| 59 do_check_true(rightThis); | |
| 60 do_check_true(didCall); | |
| 61 do_check_true(didThrow); | |
| 62 do_check_eq(wasTen, undefined); | |
| 63 do_check_false(wasLocked); | |
| 64 | |
| 65 _("Test callback for exception testing."); | |
| 66 rightThis = didCall = didThrow = wasLocked = false; | |
| 67 ret = obj.callbacky(); | |
| 68 do_check_eq(ret, undefined); | |
| 69 do_check_true(rightThis); | |
| 70 do_check_true(didCall); | |
| 71 do_check_true(didThrow); | |
| 72 do_check_true(wasTen); | |
| 73 do_check_false(wasLocked); | |
| 74 | |
| 75 _("Test the lock-aware catch that Service uses."); | |
| 76 obj.catch = Service._catch; | |
| 77 rightThis = didCall = didThrow = wasLocked = false; | |
| 78 wasTen = undefined; | |
| 79 ret = obj.lockedy(); | |
| 80 do_check_eq(ret, undefined); | |
| 81 do_check_true(rightThis); | |
| 82 do_check_true(didCall); | |
| 83 do_check_true(didThrow); | |
| 84 do_check_eq(wasTen, undefined); | |
| 85 do_check_true(wasLocked); | |
| 86 } |
