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Diffstat (limited to 'document/src/tests/teststringutil.cpp')
| -rw-r--r-- | document/src/tests/teststringutil.cpp | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/document/src/tests/teststringutil.cpp b/document/src/tests/teststringutil.cpp new file mode 100644 index 00000000000..9d04372a19b --- /dev/null +++ b/document/src/tests/teststringutil.cpp @@ -0,0 +1,112 @@ +// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +/** + * Test program for StringUtil methods + * + * @version $Id$ + */ + +#include <vespa/fastos/fastos.h> +#include <stdio.h> +#include <string.h> +#include <stdint.h> +#include <vespa/document/util/stringutil.h> +#include "heapdebugger.h" +#include "teststringutil.h" +#include <cppunit/TestFixture.h> +#include <cppunit/extensions/HelperMacros.h> + +CPPUNIT_TEST_SUITE_REGISTRATION( StringUtil_Test ); + +using namespace document; +using vespalib::string; + +void StringUtil_Test::setUp() +{ + enableHeapUsageMonitor(); +} + +void StringUtil_Test::test_escape() +{ + CPPUNIT_ASSERT_EQUAL(string("abz019ABZ"), StringUtil::escape("abz019ABZ")); + CPPUNIT_ASSERT_EQUAL(string("\\t"), StringUtil::escape("\t")); + CPPUNIT_ASSERT_EQUAL(string("\\n"), StringUtil::escape("\n")); + CPPUNIT_ASSERT_EQUAL(string("\\r"), StringUtil::escape("\r")); + CPPUNIT_ASSERT_EQUAL(string("\\\""), StringUtil::escape("\"")); + CPPUNIT_ASSERT_EQUAL(string("\\f"), StringUtil::escape("\f")); + CPPUNIT_ASSERT_EQUAL(string("\\\\"), StringUtil::escape("\\")); + CPPUNIT_ASSERT_EQUAL(string("\\x05"), StringUtil::escape("\x05")); + CPPUNIT_ASSERT_EQUAL(string("\\tA\\ncombined\\r\\x055test"), + StringUtil::escape("\tA\ncombined\r\x05""5test")); + CPPUNIT_ASSERT_EQUAL(string("A\\x20space\\x20separated\\x20string"), + StringUtil::escape("A space separated string", ' ')); +} + +void StringUtil_Test::test_unescape() +{ + CPPUNIT_ASSERT_EQUAL(string("abz019ABZ"), + StringUtil::unescape("abz019ABZ")); + CPPUNIT_ASSERT_EQUAL(string("\t"), StringUtil::unescape("\\t")); + CPPUNIT_ASSERT_EQUAL(string("\n"), StringUtil::unescape("\\n")); + CPPUNIT_ASSERT_EQUAL(string("\r"), StringUtil::unescape("\\r")); + CPPUNIT_ASSERT_EQUAL(string("\""), StringUtil::unescape("\\\"")); + CPPUNIT_ASSERT_EQUAL(string("\f"), StringUtil::unescape("\\f")); + CPPUNIT_ASSERT_EQUAL(string("\\"), StringUtil::unescape("\\\\")); + CPPUNIT_ASSERT_EQUAL(string("\x05"), StringUtil::unescape("\\x05")); + CPPUNIT_ASSERT_EQUAL(string("\tA\ncombined\r\x05""5test"), + StringUtil::unescape("\\tA\\ncombined\\r\\x055test")); + CPPUNIT_ASSERT_EQUAL(string("A space separated string"), + StringUtil::unescape("A\\x20space\\x20separated\\x20string")); +} + +void StringUtil_Test::test_printAsHex() +{ + std::vector<char> asciitable(256); + for (uint32_t i=0; i<256; ++i) asciitable[i] = i; + std::ostringstream ost; + ost << "\n "; + StringUtil::printAsHex(ost, &asciitable[0], asciitable.size(), + 16, true, " "); + std::string expected("\n" + " 0: 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n" + " 16: 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f\n" + " 32: 20 ! \" # $ % & ' ( ) * + , - . /\n" + " 48: 0 1 2 3 4 5 6 7 8 9 : ; < = > ?\n" + " 64: @ A B C D E F G H I J K L M N O\n" + " 80: P Q R S T U V W X Y Z [ \\ ] ^ _\n" + " 96: ` a b c d e f g h i j k l m n o\n" + " 112: p q r s t u v w x y z { | } ~ 7f\n" + " 128: 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f\n" + " 144: 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f\n" + " 160: a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af\n" + " 176: b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf\n" + " 192: c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 ca cb cc cd ce cf\n" + " 208: d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df\n" + " 224: e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef\n" + " 240: f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ff"); + CPPUNIT_ASSERT_EQUAL(expected, ost.str()); + + ost.str(""); + ost << "\n"; + StringUtil::printAsHex(ost, &asciitable[0], asciitable.size(), + 15, false); + expected = "\n" + " 0: 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e ...............\n" + " 15: 0f 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d ...............\n" + " 30: 1e 1f 20 21 22 23 24 25 26 27 28 29 2a 2b 2c ...!\"#$%&'()*+,\n" + " 45: 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b -./0123456789:;\n" + " 60: 3c 3d 3e 3f 40 41 42 43 44 45 46 47 48 49 4a <=>?@ABCDEFGHIJ\n" + " 75: 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 KLMNOPQRSTUVWXY\n" + " 90: 5a 5b 5c 5d 5e 5f 60 61 62 63 64 65 66 67 68 Z[\\]^_`abcdefgh\n" + "105: 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 ijklmnopqrstuvw\n" + "120: 78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 xyz{|}~........\n" + "135: 87 88 89 8a 8b 8c 8d 8e 8f 90 91 92 93 94 95 ...............\n" + "150: 96 97 98 99 9a 9b 9c 9d 9e 9f a0 a1 a2 a3 a4 ...............\n" + "165: a5 a6 a7 a8 a9 aa ab ac ad ae af b0 b1 b2 b3 ...............\n" + "180: b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 ...............\n" + "195: c3 c4 c5 c6 c7 c8 c9 ca cb cc cd ce cf d0 d1 ...............\n" + "210: d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df e0 ...............\n" + "225: e1 e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef ...............\n" + "240: f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ...............\n" + "255: ff ."; + CPPUNIT_ASSERT_EQUAL(expected, ost.str()); +} |