140 lines
4.8 KiB
Java
140 lines
4.8 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.email.mail.store.imap;
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import android.test.AndroidTestCase;
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import android.test.MoreAsserts;
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import android.test.suitebuilder.annotation.SmallTest;
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@SmallTest
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public class ImapUtilityTests extends AndroidTestCase {
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public static final String[] EmptyArrayString = new String[0];
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/**
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* Tests of the IMAP quoting rules function.
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*/
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public void testImapQuote() {
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// Simple strings should come through with simple quotes
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assertEquals("\"abcd\"", ImapUtility.imapQuoted("abcd"));
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// Quoting internal double quotes with \
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assertEquals("\"ab\\\"cd\"", ImapUtility.imapQuoted("ab\"cd"));
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// Quoting internal \ with \\
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assertEquals("\"ab\\\\cd\"", ImapUtility.imapQuoted("ab\\cd"));
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}
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/**
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* Test getting elements of an IMAP sequence set.
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*/
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public void testGetImapSequenceValues() {
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String[] expected;
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String[] actual;
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// Test valid sets
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expected = new String[] {"1"};
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actual = ImapUtility.getImapSequenceValues("1");
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MoreAsserts.assertEquals(expected, actual);
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expected = new String[] {"1", "3", "2"};
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actual = ImapUtility.getImapSequenceValues("1,3,2");
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MoreAsserts.assertEquals(expected, actual);
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expected = new String[] {"4", "5", "6"};
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actual = ImapUtility.getImapSequenceValues("4:6");
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MoreAsserts.assertEquals(expected, actual);
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expected = new String[] {"9", "8", "7"};
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actual = ImapUtility.getImapSequenceValues("9:7");
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MoreAsserts.assertEquals(expected, actual);
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expected = new String[] {"1", "2", "3", "4", "9", "8", "7"};
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actual = ImapUtility.getImapSequenceValues("1,2:4,9:7");
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MoreAsserts.assertEquals(expected, actual);
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// Test partially invalid sets
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expected = new String[] { "1", "5" };
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actual = ImapUtility.getImapSequenceValues("1,x,5");
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MoreAsserts.assertEquals(expected, actual);
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expected = new String[] { "1", "2", "3" };
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actual = ImapUtility.getImapSequenceValues("a:d,1:3");
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MoreAsserts.assertEquals(expected, actual);
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// Test invalid sets
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expected = EmptyArrayString;
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actual = ImapUtility.getImapSequenceValues("");
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapSequenceValues(null);
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapSequenceValues("a");
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapSequenceValues("1:x");
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MoreAsserts.assertEquals(expected, actual);
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}
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/**
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* Test getting elements of an IMAP range.
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*/
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public void testGetImapRangeValues() {
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String[] expected;
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String[] actual;
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// Test valid ranges
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expected = new String[] {"1", "2", "3"};
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actual = ImapUtility.getImapRangeValues("1:3");
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MoreAsserts.assertEquals(expected, actual);
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expected = new String[] {"16", "15", "14"};
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actual = ImapUtility.getImapRangeValues("16:14");
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MoreAsserts.assertEquals(expected, actual);
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// Test in-valid ranges
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expected = EmptyArrayString;
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actual = ImapUtility.getImapRangeValues("");
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapRangeValues(null);
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapRangeValues("a");
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapRangeValues("6");
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapRangeValues("1:3,6");
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapRangeValues("1:x");
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MoreAsserts.assertEquals(expected, actual);
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expected = EmptyArrayString;
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actual = ImapUtility.getImapRangeValues("1:*");
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MoreAsserts.assertEquals(expected, actual);
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}
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}
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