1 files changed, 230 insertions, 0 deletions
diff --git a/dom/system/gonk/tests/test_ril_worker_cellbroadcast_gsm.js b/dom/system/gonk/tests/test_ril_worker_cellbroadcast_gsm.js
new file mode 100644
index 000000000..b08b64135
--- /dev/null
+++ b/dom/system/gonk/tests/test_ril_worker_cellbroadcast_gsm.js
@@ -0,0 +1,230 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+subscriptLoader.loadSubScript("resource://gre/modules/ril_consts.js", this);
+
+function run_test() {
+  run_next_test();
+}
+
+add_test(function test_ril_worker_GsmPDUHelper_readCbDataCodingScheme() {
+  let worker = newWorker({
+    postRILMessage: function(data) {
+      // Do nothing
+    },
+    postMessage: function(message) {
+      // Do nothing
+    }
+  });
+
+  let context = worker.ContextPool._contexts[0];
+  function test_dcs(dcs, encoding, language, hasLanguageIndicator, messageClass) {
+    context.Buf.readUint8 = function() {
+      return dcs;
+    };
+
+    let msg = {};
+    context.GsmPDUHelper.readCbDataCodingScheme(msg);
+
+    equal(msg.dcs, dcs);
+    equal(msg.encoding, encoding);
+    equal(msg.language, language);
+    equal(msg.hasLanguageIndicator, hasLanguageIndicator);
+    equal(msg.messageClass, messageClass);
+  }
+
+  function test_dcs_throws(dcs) {
+    context.Buf.readUint8 = function() {
+      return dcs;
+    };
+
+    throws(function() {
+      context.GsmPDUHelper.readCbDataCodingScheme({});
+    }, "Unsupported CBS data coding scheme: " + dcs);
+  }
+
+  // Group 0000
+  for (let i = 0; i < 16; i++) {
+    test_dcs(i, PDU_DCS_MSG_CODING_7BITS_ALPHABET, CB_DCS_LANG_GROUP_1[i],
+             false, GECKO_SMS_MESSAGE_CLASSES[PDU_DCS_MSG_CLASS_NORMAL]);
+  }
+
+  // Group 0001
+  //   0000 GSM 7 bit default alphabet; message preceded by language indication.
+  test_dcs(0x10, PDU_DCS_MSG_CODING_7BITS_ALPHABET, null, true,
+           GECKO_SMS_MESSAGE_CLASSES[PDU_DCS_MSG_CLASS_NORMAL]);
+  //   0001 UCS2; message preceded by language indication.
+  test_dcs(0x11, PDU_DCS_MSG_CODING_16BITS_ALPHABET, null, true,
+           GECKO_SMS_MESSAGE_CLASSES[PDU_DCS_MSG_CLASS_NORMAL]);
+
+  // Group 0010
+  //   0000..0100
+  for (let i = 0; i < 5; i++) {
+    test_dcs(0x20 + i, PDU_DCS_MSG_CODING_7BITS_ALPHABET,
+             CB_DCS_LANG_GROUP_2[i], false,
+             GECKO_SMS_MESSAGE_CLASSES[PDU_DCS_MSG_CLASS_NORMAL]);
+  }
+  //   0101..1111 Reserved
+  for (let i = 5; i < 16; i++) {
+    test_dcs(0x20 + i, PDU_DCS_MSG_CODING_7BITS_ALPHABET, null, false,
+             GECKO_SMS_MESSAGE_CLASSES[PDU_DCS_MSG_CLASS_NORMAL]);
+  }
+
+  // Group 0100, 0101, 1001
+  for (let group of [0x40, 0x50, 0x90]) {
+    for (let i = 0; i < 16; i++) {
+      let encoding = i & 0x0C;
+      if (encoding == 0x0C) {
+        encoding = PDU_DCS_MSG_CODING_7BITS_ALPHABET;
+      }
+      let messageClass = GECKO_SMS_MESSAGE_CLASSES[i & PDU_DCS_MSG_CLASS_BITS];
+      test_dcs(group + i, encoding, null, false, messageClass);
+    }
+  }
+
+  // Group 1111
+  for (let i = 0; i < 16; i ++) {
+    let encoding = i & 0x04 ? PDU_DCS_MSG_CODING_8BITS_ALPHABET
+                            : PDU_DCS_MSG_CODING_7BITS_ALPHABET;
+    let messageClass;
+    switch(i & PDU_DCS_MSG_CLASS_BITS) {
+      case 0x01: messageClass = PDU_DCS_MSG_CLASS_USER_1; break;
+      case 0x02: messageClass = PDU_DCS_MSG_CLASS_USER_2; break;
+      case 0x03: messageClass = PDU_DCS_MSG_CLASS_3; break;
+      default: messageClass = PDU_DCS_MSG_CLASS_NORMAL; break;
+    }
+    test_dcs(0xF0 + i, encoding, null, false,
+             GECKO_SMS_MESSAGE_CLASSES[messageClass]);
+  }
+
+  // Group 0011, 1000, 1010, 1011, 1100
+  //   0000..1111 Reserved
+  for (let group of [0x30, 0x80, 0xA0, 0xB0, 0xC0]) {
+    for (let i = 0; i < 16; i++) {
+      test_dcs(group + i, PDU_DCS_MSG_CODING_7BITS_ALPHABET, null, false,
+               GECKO_SMS_MESSAGE_CLASSES[PDU_DCS_MSG_CLASS_NORMAL]);
+    }
+  }
+
+  // Group 0110, 0111, 1101, 1110
+  //   TODO: unsupported
+  for (let group of [0x60, 0x70, 0xD0, 0xE0]) {
+    for (let i = 0; i < 16; i++) {
+      test_dcs_throws(group + i);
+    }
+  }
+
+  run_next_test();
+});
+
+add_test(function test_ril_worker_GsmPDUHelper_readGsmCbData() {
+  let worker = newWorker({
+    postRILMessage: function(data) {
+      // Do nothing
+    },
+    postMessage: function(message) {
+      // Do nothing
+    }
+  });
+
+  let context = worker.ContextPool._contexts[0];
+  function test_data(options, expected) {
+    let readIndex = 0;
+    context.Buf.readUint8 = function() {
+      return options[3][readIndex++];
+    };
+    context.Buf.readUint8Array = function(length) {
+      let array = new Uint8Array(length);
+      for (let i = 0; i < length; i++) {
+        array[i] = this.readUint8();
+      }
+      return array;
+    };
+
+    let msg = {
+      encoding: options[0],
+      language: options[1],
+      hasLanguageIndicator: options[2]
+    };
+    context.GsmPDUHelper.readGsmCbData(msg, options[3].length);
+
+    equal(msg.body, expected[0]);
+    equal(msg.data == null, expected[1] == null);
+    if (expected[1] != null) {
+      equal(msg.data.length, expected[1].length);
+      for (let i = 0; i < expected[1].length; i++) {
+        equal(msg.data[i], expected[1][i]);
+      }
+    }
+    equal(msg.language, expected[2]);
+  }
+
+  // We're testing Cell Broadcast message body with all zeros octet stream. As
+  // shown in 3GPP TS 23.038, septet 0x00 will be decoded as '@' when both
+  // langTableIndex and langShiftTableIndex equal to
+  // PDU_DCS_MSG_CODING_7BITS_ALPHABET.
+
+  // PDU_DCS_MSG_CODING_7BITS_ALPHABET
+  test_data([PDU_DCS_MSG_CODING_7BITS_ALPHABET, null, false,
+              [0]],
+            ["@", null, null]);
+  test_data([PDU_DCS_MSG_CODING_7BITS_ALPHABET, null, true,
+              [0, 0, 0, 0]],
+            ["@", null, "@@"]);
+  test_data([PDU_DCS_MSG_CODING_7BITS_ALPHABET, "@@", false,
+              [0]],
+            ["@", null, "@@"]);
+
+  // PDU_DCS_MSG_CODING_8BITS_ALPHABET
+  test_data([PDU_DCS_MSG_CODING_8BITS_ALPHABET, null, false,
+              [0]],
+            [null, [0], null]);
+
+  // PDU_DCS_MSG_CODING_16BITS_ALPHABET
+  test_data([PDU_DCS_MSG_CODING_16BITS_ALPHABET, null, false,
+              [0x00, 0x40]],
+            ["@", null, null]);
+  test_data([PDU_DCS_MSG_CODING_16BITS_ALPHABET, null, true,
+              [0x00, 0x00, 0x00, 0x40]],
+            ["@", null, "@@"]);
+  test_data([PDU_DCS_MSG_CODING_16BITS_ALPHABET, "@@", false,
+              [0x00, 0x40]],
+            ["@", null, "@@"]);
+
+  run_next_test();
+});
+
+add_test(function test_ril_worker_Sim_Download_Message() {
+  let worker = newWorker({
+    postRILMessage: function(data) {
+      // Do nothing
+    },
+    postMessage: function(message) {
+      ok(message.rilMessageType !== "cellbroadcast-received",
+         "Data-Download message shall be ignored.");
+    }
+  });
+
+  function buildPdu(aMessageId) {
+    return "C002" + aMessageId + "011154741914AFA7C76B9058" +
+      "FEBEBB41E6371EA4AEB7E173D0DB5E96" +
+      "83E8E832881DD6E741E4F7B9D168341A" +
+      "8D46A3D168341A8D46A3D168341A8D46" +
+      "A3D168341A8D46A3D168341A8D46A3D1" +
+      "68341A8D46A3D100";
+  }
+
+  ["1000", "107F", "1080", "10FF"].forEach(aMessageId => {
+    worker.onRILMessage(
+      0,
+      newIncomingParcel(
+        -1,
+        RESPONSE_TYPE_UNSOLICITED,
+        UNSOLICITED_RESPONSE_NEW_BROADCAST_SMS,
+        hexStringToParcelByteArrayData(buildPdu(aMessageId))));
+  });
+
+  ok(true, "All Data-Download Messages are ingored.");
+
+  run_next_test();
+});