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Android example source code file (PhoneNumberUtilsTest.java)

This example Android source code file (PhoneNumberUtilsTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

abc-def-ghi-jkl-mno-pqrs-tuv-wxyz, abc-defg, android, exception, n, nn14555, nn145550071, phonenumberutilstest, smalltest, spannablestringbuilder, telephony, test, testcase, text

The PhoneNumberUtilsTest.java Android example source code

/*
 * Copyright (C) 2006 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.internal.telephony;

import android.test.suitebuilder.annotation.SmallTest;
import android.text.SpannableStringBuilder;
import android.telephony.PhoneNumberUtils;

import junit.framework.TestCase;

public class PhoneNumberUtilsTest extends TestCase {

    @SmallTest
    public void testExtractNetworkPortion() throws Exception {
        assertEquals(
                "+17005554141",
                PhoneNumberUtils.extractNetworkPortion("+17005554141")
        );

        assertEquals(
                "+17005554141",
                PhoneNumberUtils.extractNetworkPortion("+1 (700).555-4141")
        );

        assertEquals(
                "17005554141",
                PhoneNumberUtils.extractNetworkPortion("1 (700).555-4141")
        );

        // This may seem wrong, but it's probably ok
        assertEquals(
                "17005554141*#",
                PhoneNumberUtils.extractNetworkPortion("1 (700).555-4141*#")
        );

        assertEquals(
                "170055541NN",
                PhoneNumberUtils.extractNetworkPortion("1 (700).555-41NN")
        );

        assertEquals(
                "170055541NN",
                PhoneNumberUtils.extractNetworkPortion("1 (700).555-41NN,1234")
        );

        assertEquals(
                "170055541NN",
                PhoneNumberUtils.extractNetworkPortion("1 (700).555-41NN;1234")
        );

        // An MMI string is unperterbed, even though it contains a
        // (valid in this case) embedded +
        assertEquals(
                "**21**17005554141#",
                PhoneNumberUtils.extractNetworkPortion("**21**+17005554141#")
                //TODO this is the correct result, although the above
                //result has been returned since change 31776
                //"**21**+17005554141#"
        );

        assertEquals("", PhoneNumberUtils.extractNetworkPortion(""));

        assertEquals("", PhoneNumberUtils.extractNetworkPortion(",1234"));

        byte [] b = new byte[20];
        b[0] = (byte) 0x81; b[1] = (byte) 0x71; b[2] = (byte) 0x00; b[3] = (byte) 0x55;
        b[4] = (byte) 0x05; b[5] = (byte) 0x20; b[6] = (byte) 0xF0;
        assertEquals("17005550020",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 7));

        b[0] = (byte) 0x80; b[1] = (byte) 0x71; b[2] = (byte) 0x00; b[3] = (byte) 0x55;
        b[4] = (byte) 0x05; b[5] = (byte) 0x20; b[6] = (byte) 0xF0;
        assertEquals("17005550020",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 7));

        b[0] = (byte) 0x90; b[1] = (byte) 0x71; b[2] = (byte) 0x00; b[3] = (byte) 0x55;
        b[4] = (byte) 0x05; b[5] = (byte) 0x20; b[6] = (byte) 0xF0;
        assertEquals("+17005550020",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 7));

        b[0] = (byte) 0x91; b[1] = (byte) 0x71; b[2] = (byte) 0x00; b[3] = (byte) 0x55;
        b[4] = (byte) 0x05; b[5] = (byte) 0x20; b[6] = (byte) 0xF0;
        assertEquals("+17005550020",
                PhoneNumberUtils.calledPartyBCDToString(b, 0, 7));

        byte[] bRet = PhoneNumberUtils.networkPortionToCalledPartyBCD("+17005550020");
        assertEquals(7, bRet.length);
        for (int i = 0; i < 7; i++) {
            assertEquals(b[i], bRet[i]);
        }

        bRet = PhoneNumberUtils.networkPortionToCalledPartyBCDWithLength("+17005550020");
        assertEquals(8, bRet.length);
        assertEquals(bRet[0], 7);
        for (int i = 1; i < 8; i++) {
            assertEquals(b[i - 1], bRet[i]);
        }

        bRet = PhoneNumberUtils.networkPortionToCalledPartyBCD("7005550020");
        assertEquals("7005550020",
            PhoneNumberUtils.calledPartyBCDToString(bRet, 0, bRet.length));

        b[0] = (byte) 0x81; b[1] = (byte) 0x71; b[2] = (byte) 0x00; b[3] = (byte) 0x55;
        b[4] = (byte) 0x05; b[5] = (byte) 0x20; b[6] = (byte) 0xB0;
        assertEquals("17005550020#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 7));

        b[0] = (byte) 0x91; b[1] = (byte) 0x71; b[2] = (byte) 0x00; b[3] = (byte) 0x55;
        b[4] = (byte) 0x05; b[5] = (byte) 0x20; b[6] = (byte) 0xB0;
        assertEquals("+17005550020#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 7));

        b[0] = (byte) 0x81; b[1] = (byte) 0x2A; b[2] = (byte) 0xB1;
        assertEquals("*21#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 3));

        b[0] = (byte) 0x81; b[1] = (byte) 0x2B; b[2] = (byte) 0xB1;
        assertEquals("#21#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 3));

        b[0] = (byte) 0x91; b[1] = (byte) 0x2A; b[2] = (byte) 0xB1;
        assertEquals("*21#+",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 3));

        b[0] = (byte) 0x81; b[1] = (byte) 0xAA; b[2] = (byte) 0x12; b[3] = (byte) 0xFB;
        assertEquals("**21#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 4));

        b[0] = (byte) 0x91; b[1] = (byte) 0xAA; b[2] = (byte) 0x12; b[3] = (byte) 0xFB;
        assertEquals("**21#+",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 4));

        b[0] = (byte) 0x81; b[1] = (byte) 0x9A; b[2] = (byte) 0xA9; b[3] = (byte) 0x71;
        b[4] = (byte) 0x00; b[5] = (byte) 0x55; b[6] = (byte) 0x05; b[7] = (byte) 0x20;
        b[8] = (byte) 0xB0;
        assertEquals("*99*17005550020#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 9));

        b[0] = (byte) 0x91; b[1] = (byte) 0x9A; b[2] = (byte) 0xA9; b[3] = (byte) 0x71;
        b[4] = (byte) 0x00; b[5] = (byte) 0x55; b[6] = (byte) 0x05; b[7] = (byte) 0x20;
        b[8] = (byte) 0xB0;
        assertEquals("*99*+17005550020#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 9));

        b[0] = (byte) 0x81; b[1] = (byte) 0xAA; b[2] = (byte) 0x12; b[3] = (byte) 0x1A;
        b[4] = (byte) 0x07; b[5] = (byte) 0x50; b[6] = (byte) 0x55; b[7] = (byte) 0x00;
        b[8] = (byte) 0x02; b[9] = (byte) 0xFB;
        assertEquals("**21*17005550020#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 10));

        b[0] = (byte) 0x91; b[1] = (byte) 0xAA; b[2] = (byte) 0x12; b[3] = (byte) 0x1A;
        b[4] = (byte) 0x07; b[5] = (byte) 0x50; b[6] = (byte) 0x55; b[7] = (byte) 0x00;
        b[8] = (byte) 0x02; b[9] = (byte) 0xFB;
        assertEquals("**21*+17005550020#",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 10));

        b[0] = (byte) 0x81; b[1] = (byte) 0x2A; b[2] = (byte) 0xA1; b[3] = (byte) 0x71;
        b[4] = (byte) 0x00; b[5] = (byte) 0x55; b[6] = (byte) 0x05; b[7] = (byte) 0x20;
        b[8] = (byte) 0xF0;
        assertEquals("*21*17005550020",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 9));

        b[0] = (byte) 0x91; b[1] = (byte) 0x2A; b[2] = (byte) 0xB1; b[3] = (byte) 0x71;
        b[4] = (byte) 0x00; b[5] = (byte) 0x55; b[6] = (byte) 0x05; b[7] = (byte) 0x20;
        b[8] = (byte) 0xF0;
        assertEquals("*21#+17005550020",
            PhoneNumberUtils.calledPartyBCDToString(b, 0, 9));

        assertNull(PhoneNumberUtils.extractNetworkPortion(null));
        assertNull(PhoneNumberUtils.extractPostDialPortion(null));
        assertTrue(PhoneNumberUtils.compare(null, null));
        assertFalse(PhoneNumberUtils.compare(null, "123"));
        assertFalse(PhoneNumberUtils.compare("123", null));
        assertNull(PhoneNumberUtils.toCallerIDMinMatch(null));
        assertNull(PhoneNumberUtils.getStrippedReversed(null));
        assertNull(PhoneNumberUtils.stringFromStringAndTOA(null, 1));
    }

    @SmallTest
    public void testExtractNetworkPortionAlt() throws Exception {
        assertEquals(
                "+17005554141",
                PhoneNumberUtils.extractNetworkPortionAlt("+17005554141")
        );

        assertEquals(
                "+17005554141",
                PhoneNumberUtils.extractNetworkPortionAlt("+1 (700).555-4141")
        );

        assertEquals(
                "17005554141",
                PhoneNumberUtils.extractNetworkPortionAlt("1 (700).555-4141")
        );

        // This may seem wrong, but it's probably ok
        assertEquals(
                "17005554141*#",
                PhoneNumberUtils.extractNetworkPortionAlt("1 (700).555-4141*#")
        );

        assertEquals(
                "170055541NN",
                PhoneNumberUtils.extractNetworkPortionAlt("1 (700).555-41NN")
        );

        assertEquals(
                "170055541NN",
                PhoneNumberUtils.extractNetworkPortionAlt("1 (700).555-41NN,1234")
        );

        assertEquals(
                "170055541NN",
                PhoneNumberUtils.extractNetworkPortionAlt("1 (700).555-41NN;1234")
        );

        // An MMI string is unperterbed, even though it contains a
        // (valid in this case) embedded +
        assertEquals(
                "**21**+17005554141#",
                PhoneNumberUtils.extractNetworkPortionAlt("**21**+17005554141#")
        );

        assertEquals(
                "*31#+447966164208",
                PhoneNumberUtils.extractNetworkPortionAlt("*31#+447966164208")
        );

        assertEquals(
                "*31#+447966164208",
                PhoneNumberUtils.extractNetworkPortionAlt("*31# (+44) 79 6616 4208")
        );

        assertEquals("", PhoneNumberUtils.extractNetworkPortionAlt(""));

        assertEquals("", PhoneNumberUtils.extractNetworkPortionAlt(",1234"));

        assertNull(PhoneNumberUtils.extractNetworkPortionAlt(null));
    }

    @SmallTest
    public void testB() throws Exception {
        assertEquals("", PhoneNumberUtils.extractPostDialPortion("+17005554141"));
        assertEquals("", PhoneNumberUtils.extractPostDialPortion("+1 (700).555-4141"));
        assertEquals("", PhoneNumberUtils.extractPostDialPortion("+1 (700).555-41NN"));
        assertEquals(",1234", PhoneNumberUtils.extractPostDialPortion("+1 (700).555-41NN,1234"));
        assertEquals(";1234", PhoneNumberUtils.extractPostDialPortion("+1 (700).555-41NN;1234"));
        assertEquals(";1234,;N",
                PhoneNumberUtils.extractPostDialPortion("+1 (700).555-41NN;1-2.34 ,;N"));
    }

    @SmallTest
    public void testCompare() throws Exception {
        // this is odd
        assertFalse(PhoneNumberUtils.compare("", ""));

        assertTrue(PhoneNumberUtils.compare("911", "911"));
        assertFalse(PhoneNumberUtils.compare("911", "18005550911"));
        assertTrue(PhoneNumberUtils.compare("5555", "5555"));
        assertFalse(PhoneNumberUtils.compare("5555", "180055555555"));

        assertTrue(PhoneNumberUtils.compare("+17005554141", "+17005554141"));
        assertTrue(PhoneNumberUtils.compare("+17005554141", "+1 (700).555-4141"));
        assertTrue(PhoneNumberUtils.compare("+17005554141", "+1 (700).555-4141,1234"));
        assertTrue(PhoneNumberUtils.compare("+17005554141", "17005554141"));
        assertTrue(PhoneNumberUtils.compare("+17005554141", "7005554141"));
        assertTrue(PhoneNumberUtils.compare("+17005554141", "5554141"));
        assertTrue(PhoneNumberUtils.compare("17005554141", "5554141"));
        assertTrue(PhoneNumberUtils.compare("+17005554141", "01117005554141"));
        assertTrue(PhoneNumberUtils.compare("+17005554141", "0017005554141"));
        assertTrue(PhoneNumberUtils.compare("17005554141", "0017005554141"));


        assertTrue(PhoneNumberUtils.compare("+17005554141", "**31#+17005554141"));

        assertFalse(PhoneNumberUtils.compare("+1 999 7005554141", "+1 7005554141"));
        assertTrue(PhoneNumberUtils.compare("011 1 7005554141", "7005554141"));

        assertFalse(PhoneNumberUtils.compare("011 11 7005554141", "+17005554141"));

        assertFalse(PhoneNumberUtils.compare("+17005554141", "7085882300"));

        assertTrue(PhoneNumberUtils.compare("+44 207 792 3490", "0 207 792 3490"));

        assertFalse(PhoneNumberUtils.compare("+44 207 792 3490", "00 207 792 3490"));
        assertFalse(PhoneNumberUtils.compare("+44 207 792 3490", "011 207 792 3490"));

        /***** FIXME's ******/
        //
        // MMI header should be ignored
        assertFalse(PhoneNumberUtils.compare("+17005554141", "**31#17005554141"));

        // It's too bad this is false
        // +44 (0) 207 792 3490 is not a dialable number
        // but it is commonly how European phone numbers are written
        assertFalse(PhoneNumberUtils.compare("+44 207 792 3490", "+44 (0) 207 792 3490"));

        // The japanese international prefix, for example, messes us up
        // But who uses a GSM phone in Japan?
        assertFalse(PhoneNumberUtils.compare("+44 207 792 3490", "010 44 207 792 3490"));

        // The Australian one messes us up too
        assertFalse(PhoneNumberUtils.compare("+44 207 792 3490", "0011 44 207 792 3490"));

        // The Russian trunk prefix messes us up, as does current
        // Russian area codes (which bein with 0)

        assertFalse(PhoneNumberUtils.compare("+7(095)9100766", "8(095)9100766"));

        // 444 is not a valid country code, but
        // matchIntlPrefixAndCC doesnt know this
        assertTrue(PhoneNumberUtils.compare("+444 207 792 3490", "0 207 792 3490"));

        // compare SMS short code
        assertTrue(PhoneNumberUtils.compare("404-04", "40404"));
    }


    @SmallTest
    public void testToCallerIDIndexable() throws Exception {
        assertEquals("1414555", PhoneNumberUtils.toCallerIDMinMatch("17005554141"));
        assertEquals("1414555", PhoneNumberUtils.toCallerIDMinMatch("1-700-555-4141"));
        assertEquals("1414555", PhoneNumberUtils.toCallerIDMinMatch("1-700-555-4141,1234"));
        assertEquals("1414555", PhoneNumberUtils.toCallerIDMinMatch("1-700-555-4141;1234"));

        //this seems wrong, or at least useless
        assertEquals("NN14555", PhoneNumberUtils.toCallerIDMinMatch("1-700-555-41NN"));

        //<shrug> -- these are all not useful, but not terribly wrong
        assertEquals("", PhoneNumberUtils.toCallerIDMinMatch(""));
        assertEquals("0032", PhoneNumberUtils.toCallerIDMinMatch("2300"));
        assertEquals("0032+", PhoneNumberUtils.toCallerIDMinMatch("+2300"));
        assertEquals("#130#*", PhoneNumberUtils.toCallerIDMinMatch("*#031#"));
    }

    @SmallTest
    public void testGetIndexable() throws Exception {
        assertEquals("14145550071", PhoneNumberUtils.getStrippedReversed("1-700-555-4141"));
        assertEquals("14145550071", PhoneNumberUtils.getStrippedReversed("1-700-555-4141,1234"));
        assertEquals("14145550071", PhoneNumberUtils.getStrippedReversed("1-700-555-4141;1234"));

        //this seems wrong, or at least useless
        assertEquals("NN145550071", PhoneNumberUtils.getStrippedReversed("1-700-555-41NN"));

        //<shrug> -- these are all not useful, but not terribly wrong
        assertEquals("", PhoneNumberUtils.getStrippedReversed(""));
        assertEquals("0032", PhoneNumberUtils.getStrippedReversed("2300"));
        assertEquals("0032+", PhoneNumberUtils.getStrippedReversed("+2300"));
        assertEquals("#130#*", PhoneNumberUtils.getStrippedReversed("*#031#"));
    }

    @SmallTest
    public void testNanpFormatting() {
        SpannableStringBuilder number = new SpannableStringBuilder();
        number.append("8005551212");
        PhoneNumberUtils.formatNanpNumber(number);
        assertEquals("800-555-1212", number.toString());

        number.clear();
        number.append("800555121");
        PhoneNumberUtils.formatNanpNumber(number);
        assertEquals("800-555-121", number.toString());

        number.clear();
        number.append("555-1212");
        PhoneNumberUtils.formatNanpNumber(number);
        assertEquals("555-1212", number.toString());

        number.clear();
        number.append("800-55512");
        PhoneNumberUtils.formatNanpNumber(number);
        assertEquals("800-555-12", number.toString());

        number.clear();
        number.append("46645");
        PhoneNumberUtils.formatNanpNumber(number);
        assertEquals("46645", number.toString());
    }

    @SmallTest
    public void testConvertKeypadLettersToDigits() {
        assertEquals("1-800-4664-411",
                     PhoneNumberUtils.convertKeypadLettersToDigits("1-800-GOOG-411"));
        assertEquals("18004664411",
                     PhoneNumberUtils.convertKeypadLettersToDigits("1800GOOG411"));
        assertEquals("1-800-466-4411",
                     PhoneNumberUtils.convertKeypadLettersToDigits("1-800-466-4411"));
        assertEquals("18004664411",
                     PhoneNumberUtils.convertKeypadLettersToDigits("18004664411"));
        assertEquals("222-333-444-555-666-7777-888-9999",
                     PhoneNumberUtils.convertKeypadLettersToDigits(
                             "ABC-DEF-GHI-JKL-MNO-PQRS-TUV-WXYZ"));
        assertEquals("222-333-444-555-666-7777-888-9999",
                     PhoneNumberUtils.convertKeypadLettersToDigits(
                             "abc-def-ghi-jkl-mno-pqrs-tuv-wxyz"));
        assertEquals("(800) 222-3334",
                     PhoneNumberUtils.convertKeypadLettersToDigits("(800) ABC-DEFG"));
    }

    // To run this test, the device has to be registered with network
    public void testCheckAndProcessPlusCode() {
        assertEquals("0118475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+8475797000"));
        assertEquals("18475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+18475797000"));
        assertEquals("0111234567",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+1234567"));
        assertEquals("01123456700000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+23456700000"));
        assertEquals("01111875767800",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+11875767800"));
        assertEquals("8475797000,18475231753",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000,+18475231753"));
        assertEquals("0118475797000,18475231753",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+8475797000,+18475231753"));
        assertEquals("8475797000;0118469312345",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000;+8469312345"));
        assertEquals("8475797000,0111234567",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000,+1234567"));
        assertEquals("847597000;01111875767000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("847597000;+11875767000"));
        assertEquals("8475797000,,0118469312345",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000,,+8469312345"));
        assertEquals("8475797000;,0118469312345",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000;,+8469312345"));
        assertEquals("8475797000,;18475231753",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000,;+18475231753"));
        assertEquals("8475797000;,01111875767000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000;,+11875767000"));
        assertEquals("8475797000,;01111875767000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000,;+11875767000"));
        assertEquals("8475797000,,,01111875767000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000,,,+11875767000"));
        assertEquals("8475797000;,,01111875767000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000;,,+11875767000"));
        assertEquals("+;,8475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+;,8475797000"));
        assertEquals("8475797000,",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("8475797000,"));
        assertEquals("847+579-7000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("847+579-7000"));
        assertEquals(",8475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode(",8475797000"));
        assertEquals(";;8475797000,,",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode(";;8475797000,,"));
        assertEquals("+this+is$weird;,+",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode("+this+is$weird;,+"));
        assertEquals("",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCode(""));
        assertNull(PhoneNumberUtils.cdmaCheckAndProcessPlusCode(null));
    }

    @SmallTest
    public void testCheckAndProcessPlusCodeByNumberFormat() {
        assertEquals("18475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCodeByNumberFormat("+18475797000",
                PhoneNumberUtils.FORMAT_NANP,PhoneNumberUtils.FORMAT_NANP));
        assertEquals("+18475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCodeByNumberFormat("+18475797000",
                PhoneNumberUtils.FORMAT_NANP,PhoneNumberUtils.FORMAT_JAPAN));
        assertEquals("+18475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCodeByNumberFormat("+18475797000",
                PhoneNumberUtils.FORMAT_NANP,PhoneNumberUtils.FORMAT_UNKNOWN));
        assertEquals("+18475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCodeByNumberFormat("+18475797000",
                PhoneNumberUtils.FORMAT_JAPAN,PhoneNumberUtils.FORMAT_JAPAN));
        assertEquals("+18475797000",
                PhoneNumberUtils.cdmaCheckAndProcessPlusCodeByNumberFormat("+18475797000",
                PhoneNumberUtils.FORMAT_UNKNOWN,PhoneNumberUtils.FORMAT_UNKNOWN));
    }
}

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