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comparison: toolkit/components/satchel/test/unit/test_db_update_v999a.js
toolkit/components/satchel/test/unit/test_db_update_v999a.js
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| -1:000000000000 | 0:db7397b599af |
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| 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 /* | |
| 6 * This test uses a formhistory.sqlite with schema version set to 999 (a | |
| 7 * future version). This exercies the code that allows using a future schema | |
| 8 * version as long as the expected columns are present. | |
| 9 * | |
| 10 * Part A tests this when the columns do match, so the DB is used. | |
| 11 * Part B tests this when the columns do *not* match, so the DB is reset. | |
| 12 */ | |
| 13 | |
| 14 let iter = tests(); | |
| 15 | |
| 16 function run_test() | |
| 17 { | |
| 18 do_test_pending(); | |
| 19 iter.next(); | |
| 20 } | |
| 21 | |
| 22 function next_test() | |
| 23 { | |
| 24 iter.next(); | |
| 25 } | |
| 26 | |
| 27 function tests() | |
| 28 { | |
| 29 try { | |
| 30 var testnum = 0; | |
| 31 | |
| 32 // ===== test init ===== | |
| 33 var testfile = do_get_file("formhistory_v999a.sqlite"); | |
| 34 var profileDir = dirSvc.get("ProfD", Ci.nsIFile); | |
| 35 | |
| 36 // Cleanup from any previous tests or failures. | |
| 37 var destFile = profileDir.clone(); | |
| 38 destFile.append("formhistory.sqlite"); | |
| 39 if (destFile.exists()) | |
| 40 destFile.remove(false); | |
| 41 | |
| 42 testfile.copyTo(profileDir, "formhistory.sqlite"); | |
| 43 do_check_eq(999, getDBVersion(testfile)); | |
| 44 | |
| 45 let checkZero = function(num) { do_check_eq(num, 0); next_test(); } | |
| 46 let checkOne = function(num) { do_check_eq(num, 1); next_test(); } | |
| 47 | |
| 48 // ===== 1 ===== | |
| 49 testnum++; | |
| 50 // Check for expected contents. | |
| 51 yield countEntries(null, null, function(num) { do_check_true(num > 0); next_test(); }); | |
| 52 yield countEntries("name-A", "value-A", checkOne); | |
| 53 yield countEntries("name-B", "value-B", checkOne); | |
| 54 yield countEntries("name-C", "value-C1", checkOne); | |
| 55 yield countEntries("name-C", "value-C2", checkOne); | |
| 56 yield countEntries("name-E", "value-E", checkOne); | |
| 57 | |
| 58 // check for downgraded schema. | |
| 59 do_check_eq(CURRENT_SCHEMA, FormHistory.schemaVersion); | |
| 60 | |
| 61 // ===== 2 ===== | |
| 62 testnum++; | |
| 63 // Exercise adding and removing a name/value pair | |
| 64 yield countEntries("name-D", "value-D", checkZero); | |
| 65 yield updateEntry("add", "name-D", "value-D", next_test); | |
| 66 yield countEntries("name-D", "value-D", checkOne); | |
| 67 yield updateEntry("remove", "name-D", "value-D", next_test); | |
| 68 yield countEntries("name-D", "value-D", checkZero); | |
| 69 | |
| 70 } catch (e) { | |
| 71 throw "FAILED in test #" + testnum + " -- " + e; | |
| 72 } | |
| 73 | |
| 74 do_test_finished(); | |
| 75 } |
