The Tor Browser: comparison dom/mobilemessage/tests/marionette/test_segment_info.js

comparison: dom/mobilemessage/tests/marionette/test_segment_info.js

dom/mobilemessage/tests/marionette/test_segment_info.js

branch: TOR_BUG_3246
changeset 7: 129ffea94266

equal deleted inserted replaced

--1:000000000000
+:82803d627768
+/* Any copyright is dedicated to the Public Domain.
+* http://creativecommons.org/publicdomain/zero/1.0/ */
+MARIONETTE_TIMEOUT = 60000;
+const LEN_7BIT = 160;
+const LEN_7BIT_WITH_8BIT_REF = 153;
+const LEN_7BIT_WITH_16BIT_REF = 152;
+const LEN_UCS2 = 70;
+const LEN_UCS2_WITH_8BIT_REF = 67;
+const LEN_UCS2_WITH_16BIT_REF = 66;
+SpecialPowers.setBoolPref("dom.sms.enabled", true);
+let currentStrict7BitEncoding = false;
+SpecialPowers.setBoolPref("dom.sms.strict7BitEncoding",
+currentStrict7BitEncoding);
+SpecialPowers.addPermission("sms", true, document);
+let manager = window.navigator.mozMobileMessage;
+ok(manager instanceof MozMobileMessageManager,
+"manager is instance of " + manager.constructor);
+function times(str, n) {
+return (new Array(n + 1)).join(str);
+}
+let tasks = {
+// List of test fuctions. Each of them should call |tasks.next()| when
+// completed or |tasks.finish()| to jump to the last one.
+_tasks: [],
+_nextTaskIndex: 0,
+push: function(func) {
+this._tasks.push(func);
+},
+next: function() {
+let index = this._nextTaskIndex++;
+let task = this._tasks[index];
+try {
+task();
+} catch (ex) {
+ok(false, "test task[" + index + "] throws: " + ex);
+// Run last task as clean up if possible.
+if (index != this._tasks.length - 1) {
+this.finish();
+}
+}
+},
+finish: function() {
+this._tasks[this._tasks.length - 1]();
+},
+run: function() {
+this.next();
+}
+};
+function addTest(text, strict7BitEncoding, expected) {
+tasks.push(function() {
+if (strict7BitEncoding != currentStrict7BitEncoding) {
+currentStrict7BitEncoding = strict7BitEncoding;
+SpecialPowers.setBoolPref("dom.sms.strict7BitEncoding",
+currentStrict7BitEncoding);
+}
+let domRequest = manager.getSegmentInfoForText(text);
+ok(domRequest, "DOMRequest object returned.");
+domRequest.onsuccess = function(e) {
+log("Received 'onsuccess' DOMRequest event.");
+let result = e.target.result;
+if (!result) {
+ok(false, "getSegmentInfoForText() result is not valid.");
+tasks.finish();
+return;
+}
+is(result.segments, expected[0], "segments");
+is(result.charsPerSegment, expected[1], "charsPerSegment");
+is(result.charsAvailableInLastSegment, expected[2],
+"charsAvailableInLastSegment");
+tasks.next();
+};
+domRequest.onerror = function(e) {
+ok(false, "Failed to call getSegmentInfoForText().");
+tasks.finish();
+};
+});
+}
+// GSM 7Bit Alphabets:
+//
+// 'a' is in GSM default locking shift table, so it takes 1 septet.
+addTest("a", false, [1, LEN_7BIT, LEN_7BIT - 1]);
+// '\u20ac' is in GSM default single shift table, so it takes 2 septets.
+addTest("\u20ac", false, [1, LEN_7BIT, LEN_7BIT - 2]);
+// SP is defined in both locking shift and single shift tables.
+addTest(" ", false, [1, LEN_7BIT, LEN_7BIT - 1]);
+// Some combinations.
+addTest("a\u20ac", false, [1, LEN_7BIT, LEN_7BIT - 3]);
+addTest("a ", false, [1, LEN_7BIT, LEN_7BIT - 2]);
+addTest("\u20aca", false, [1, LEN_7BIT, LEN_7BIT - 3]);
+addTest("\u20ac ", false, [1, LEN_7BIT, LEN_7BIT - 3]);
+addTest(" \u20ac", false, [1, LEN_7BIT, LEN_7BIT - 3]);
+addTest(" a", false, [1, LEN_7BIT, LEN_7BIT - 2]);
+// GSM 7Bit Alphabets (multipart):
+//
+// Exactly 160 locking shift table chararacters.
+addTest(times("a", LEN_7BIT), false, [1, LEN_7BIT, 0]);
+// 161 locking shift table chararacters. We'll have |161 - 153 = 8| septets in
+// the 2nd segment.
+addTest(times("a", LEN_7BIT + 1), false,
+[2, LEN_7BIT_WITH_8BIT_REF, LEN_7BIT_WITH_8BIT_REF - 8]);
+// |LEN_7BIT_WITH_8BIT_REF * 2| locking shift table chararacters.
+addTest(times("a", LEN_7BIT_WITH_8BIT_REF * 2), false,
+[2, LEN_7BIT_WITH_8BIT_REF, 0]);
+// |LEN_7BIT_WITH_8BIT_REF * 2 + 1| locking shift table chararacters.
+addTest(times("a", LEN_7BIT_WITH_8BIT_REF * 2 + 1), false,
+[3, LEN_7BIT_WITH_8BIT_REF, LEN_7BIT_WITH_8BIT_REF - 1]);
+// Exactly 80 single shift table chararacters.
+addTest(times("\u20ac", LEN_7BIT / 2), false, [1, LEN_7BIT, 0]);
+// 81 single shift table chararacters. Because |Math.floor(153 / 2) = 76|, it
+// should left 5 septets in the 2nd segment.
+addTest(times("\u20ac", LEN_7BIT / 2 + 1), false,
+[2, LEN_7BIT_WITH_8BIT_REF, LEN_7BIT_WITH_8BIT_REF - 10]);
+// |1 + 2 * 76| single shift table chararacters. We have only |153 - 76 * 2 = 1|
+// space left, but each single shift table character takes 2, so it will be
+// filled in the 3rd segment.
+addTest(times("\u20ac", 1 + 2 * Math.floor(LEN_7BIT_WITH_8BIT_REF / 2)), false,
+[3, LEN_7BIT_WITH_8BIT_REF, LEN_7BIT_WITH_8BIT_REF - 2]);
+// |2 * 76| single shift table chararacters + 1 locking shift table chararacter.
+addTest("a" + times("\u20ac", 2 * Math.floor(LEN_7BIT_WITH_8BIT_REF / 2)), false,
+[2, LEN_7BIT_WITH_8BIT_REF, 1]);
+addTest(times("\u20ac", 2 * Math.floor(LEN_7BIT_WITH_8BIT_REF / 2)) + "a", false,
+[2, LEN_7BIT_WITH_8BIT_REF, 0]);
+// UCS2:
+//
+// '\u6afb' should be encoded as UCS2.
+addTest("\u6afb", false, [1, LEN_UCS2, LEN_UCS2 - 1]);
+// Combination of GSM 7bit alphabets.
+addTest("\u6afba", false, [1, LEN_UCS2, LEN_UCS2 - 2]);
+addTest("\u6afb\u20ac", false, [1, LEN_UCS2, LEN_UCS2 - 2]);
+addTest("\u6afb ", false, [1, LEN_UCS2, LEN_UCS2 - 2]);
+// UCS2 (multipart):
+//
+// Exactly 70 UCS2 chararacters.
+addTest(times("\u6afb", LEN_UCS2), false, [1, LEN_UCS2, 0]);
+// 71 UCS2 chararacters. We'll have |71 - 67 = 4| chararacters in the 2nd
+// segment.
+addTest(times("\u6afb", LEN_UCS2 + 1), false,
+[2, LEN_UCS2_WITH_8BIT_REF, LEN_UCS2_WITH_8BIT_REF - 4]);
+// |LEN_UCS2_WITH_8BIT_REF * 2| ucs2 chararacters.
+addTest(times("\u6afb", LEN_UCS2_WITH_8BIT_REF * 2), false,
+[2, LEN_UCS2_WITH_8BIT_REF, 0]);
+// |LEN_7BIT_WITH_8BIT_REF * 2 + 1| ucs2 chararacters.
+addTest(times("\u6afb", LEN_UCS2_WITH_8BIT_REF * 2 + 1), false,
+[3, LEN_UCS2_WITH_8BIT_REF, LEN_UCS2_WITH_8BIT_REF - 1]);
+// Strict 7-Bit Encoding:
+//
+// Should have no effect on GSM default alphabet characters.
+addTest("\u0041", true, [1, LEN_7BIT, LEN_7BIT - 1]);
+// "\u00c0"(À) should be mapped to "\u0041"(A).
+addTest("\u00c0", true, [1, LEN_7BIT, LEN_7BIT - 1]);
+// Mixing mapped characters with unmapped ones.
+addTest("\u00c0\u0041", true, [1, LEN_7BIT, LEN_7BIT - 2]);
+addTest("\u0041\u00c0", true, [1, LEN_7BIT, LEN_7BIT - 2]);
+// UCS2 characters should be mapped to '*'.
+addTest("\u1234", true, [1, LEN_7BIT, LEN_7BIT - 1]);
+// WARNING: All tasks should be pushed before this!!!
+tasks.push(function cleanUp() {
+SpecialPowers.removePermission("sms", document);
+SpecialPowers.clearUserPref("dom.sms.enabled");
+SpecialPowers.clearUserPref("dom.sms.strict7BitEncoding");
+finish();
+});
+tasks.run();