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GTMNSString+HTMLTest.m
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GTMNSString+HTMLTest.m
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//
// GTMNSString+HTMLTest.m
//
// Copyright 2005-2008 Google Inc.
//
// 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.
//
#import "GTMSenTestCase.h"
#import "GTMNSString+HTML.h"
@interface GTMNSString_HTMLTest : GTMTestCase
@end
@implementation GTMNSString_HTMLTest
- (void)testStringByEscapingHTML {
unichar chars[] =
{ 34, 38, 39, 60, 62, 338, 339, 352, 353, 376, 710, 732,
8194, 8195, 8201, 8204, 8205, 8206, 8207, 8211, 8212, 8216, 8217, 8218,
8220, 8221, 8222, 8224, 8225, 8240, 8249, 8250, 8364, };
NSString *string1 = [NSString stringWithCharacters:chars
length:sizeof(chars) / sizeof(unichar)];
NSString *string2 =
@""&'<>ŒœŠšŸ"
"ˆ˜   ‌‍‎‏–"
"—‘’‚“”„†‡"
"‰‹›€";
XCTAssertEqualObjects([string1 gtm_stringByEscapingForHTML],
string2,
@"HTML escaping failed");
XCTAssertEqualObjects([@"<this & that>" gtm_stringByEscapingForHTML],
@"<this & that>",
@"HTML escaping failed");
NSString *string = [NSString stringWithUTF8String:"パン・&ド・カンパーニュ"];
NSString *escapeStr = [NSString stringWithUTF8String:"パン・&ド・カンパーニュ"];
XCTAssertEqualObjects([string gtm_stringByEscapingForHTML],
escapeStr,
@"HTML escaping failed");
string = [NSString stringWithUTF8String:"abcا1ب<تdef&"];
XCTAssertEqualObjects([string gtm_stringByEscapingForHTML],
[NSString stringWithUTF8String:"abcا1ب<تdef&"],
@"HTML escaping failed");
// test empty string
XCTAssertEqualObjects([@"" gtm_stringByEscapingForHTML], @"");
} // testStringByEscapingHTML
- (void)testStringByEscapingAsciiHTML {
unichar chars[] =
{ 34, 38, 39, 60, 62, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170,
171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185,
186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200,
201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215,
216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230,
231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245,
246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 338, 339, 352, 353, 376,
402, 710, 732, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924,
925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 945, 946, 947,
948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962,
963, 964, 965, 966, 967, 968, 969, 977, 978, 982, 8194, 8195, 8201, 8204,
8205, 8206, 8207, 8211, 8212, 8216, 8217, 8218, 8220, 8221, 8222, 8224, 8225,
8226, 8230, 8240, 8242, 8243, 8249, 8250, 8254, 8260, 8364, 8472, 8465, 8476,
8482, 8501, 8592, 8593, 8594, 8595, 8596, 8629, 8656, 8657, 8658, 8659, 8660,
8704, 8706, 8707, 8709, 8711, 8712, 8713, 8715, 8719, 8721, 8722, 8727, 8730,
8733, 8734, 8736, 8743, 8744, 8745, 8746, 8747, 8756, 8764, 8773, 8776, 8800,
8801, 8804, 8805, 8834, 8835, 8836, 8838, 8839, 8853, 8855, 8869, 8901, 8968,
8969, 8970, 8971, 9001, 9002, 9674, 9824, 9827, 9829, 9830 };
NSString *string1 = [NSString stringWithCharacters:chars
length:sizeof(chars) / sizeof(unichar)];
NSString *string2 =
@""&'<> ¡¢£¤¥"
"¦§¨©ª«¬­®¯°"
"±²³´µ¶·¸¹"
"º»¼½¾¿ÀÁ"
"ÂÃÄÅÆÇÈÉ"
"ÊËÌÍÎÏÐÑÒ"
"ÓÔÕÖ×ØÙÚ"
"ÛÜÝÞßàáâã"
"äåæçèéêëì"
"íîïðñòóôõ"
"ö÷øùúûüýþ"
"ÿŒœŠšŸƒˆ˜"
"ΑΒΓΔΕΖΗΘΙ"
"ΚΛΜΝΞΟΠΡΣΤ"
"ΥΦΧΨΩαβγδ"
"εζηθικλμνξ"
"οπρςστυφχψ"
"ωϑϒϖ   ‌‍"
"‎‏–—‘’‚“”"
"„†‡•…‰′″"
"‹›‾⁄€℘ℑℜ™"
"ℵ←↑→↓↔↵⇐⇑⇒"
"⇓⇔∀∂∃∅∇∈∉∋"
"∏∑−∗√∝∞∠∧∨"
"∩∪∫∴∼≅≈≠≡≤≥"
"⊂⊃⊄⊆⊇⊕⊗⊥⋅⌈"
"⌉⌊⌋⟨⟩◊♠♣♥"
"♦";
XCTAssertEqualObjects([string1 gtm_stringByEscapingForAsciiHTML],
string2,
@"HTML escaping failed");
XCTAssertEqualObjects([@"<this & that>" gtm_stringByEscapingForAsciiHTML],
@"<this & that>",
@"HTML escaping failed");
NSString *string = [NSString stringWithUTF8String:"パン・ド・カンパーニュ"];
XCTAssertEqualObjects([string gtm_stringByEscapingForAsciiHTML],
@"パン・ド・カ"
"ンパーニュ",
@"HTML escaping failed");
// Mix in some right - to left
string = [NSString stringWithUTF8String:"abcا1ب<تdef&"];
XCTAssertEqualObjects([string gtm_stringByEscapingForAsciiHTML],
@"abcا1ب<تdef&",
@"HTML escaping failed");
} // stringByEscapingAsciiHTML
- (void)testStringByUnescapingHTML {
NSString *string1 =
@""&'<> ¡¢£¤¥"
"¦§¨©ª«¬­®¯°"
"±²³´µ¶·¸¹"
"º»¼½¾¿ÀÁ"
"ÂÃÄÅÆÇÈÉ"
"ÊËÌÍÎÏÐÑÒ"
"ÓÔÕÖ×ØÙÚ"
"ÛÜÝÞßàáâã"
"äåæçèéêëì"
"íîïðñòóôõ"
"ö÷øùúûüýþ"
"ÿŒœŠšŸƒˆ˜"
"ΑΒΓΔΕΖΗΘΙ"
"ΚΛΜΝΞΟΠΡΣΤ"
"ΥΦΧΨΩαβγδ"
"εζηθικλμνξ"
"οπρςστυφχψ"
"ωϑϒϖ   ‌‍"
"‎‏–—‘’‚“”"
"„†‡•…‰′″"
"‹›‾⁄€℘ℑℜ™"
"ℵ←↑→↓↔↵⇐⇑⇒"
"⇓⇔∀∂∃∅∇∈∉∋"
"∏∑−∗√∝∞∠∧∨"
"∩∪∫∴∼≅≈≠≡≤≥"
"⊂⊃⊄⊆⊇⊕⊗⊥⋅⌈"
"⌉⌊⌋⟨⟩◊♠♣♥"
"♦";
unichar chars[] =
{ 34, 38, 39, 60, 62, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170,
171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185,
186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200,
201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215,
216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230,
231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245,
246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 338, 339, 352, 353, 376,
402, 710, 732, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924,
925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 945, 946, 947,
948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962,
963, 964, 965, 966, 967, 968, 969, 977, 978, 982, 8194, 8195, 8201, 8204,
8205, 8206, 8207, 8211, 8212, 8216, 8217, 8218, 8220, 8221, 8222, 8224, 8225,
8226, 8230, 8240, 8242, 8243, 8249, 8250, 8254, 8260, 8364, 8472, 8465, 8476,
8482, 8501, 8592, 8593, 8594, 8595, 8596, 8629, 8656, 8657, 8658, 8659, 8660,
8704, 8706, 8707, 8709, 8711, 8712, 8713, 8715, 8719, 8721, 8722, 8727, 8730,
8733, 8734, 8736, 8743, 8744, 8745, 8746, 8747, 8756, 8764, 8773, 8776, 8800,
8801, 8804, 8805, 8834, 8835, 8836, 8838, 8839, 8853, 8855, 8869, 8901, 8968,
8969, 8970, 8971, 9001, 9002, 9674, 9824, 9827, 9829, 9830 };
NSString *string2 = [NSString stringWithCharacters:chars
length:sizeof(chars) / sizeof(unichar)];
XCTAssertEqualObjects([string1 gtm_stringByUnescapingFromHTML],
string2,
@"HTML unescaping failed");
XCTAssertEqualObjects([@"ABC" gtm_stringByUnescapingFromHTML],
@"ABC", @"HTML unescaping failed");
XCTAssertEqualObjects([@"" gtm_stringByUnescapingFromHTML],
@"", @"HTML unescaping failed");
XCTAssertEqualObjects([@"A&Bang;C" gtm_stringByUnescapingFromHTML],
@"A&Bang;C", @"HTML unescaping failed");
XCTAssertEqualObjects([@"A&Bang;C" gtm_stringByUnescapingFromHTML],
@"A&Bang;C", @"HTML unescaping failed");
XCTAssertEqualObjects([@"A&Bang;C" gtm_stringByUnescapingFromHTML],
@"A&Bang;C", @"HTML unescaping failed");
XCTAssertEqualObjects([@"AA;" gtm_stringByUnescapingFromHTML],
@"AA;", @"HTML unescaping failed");
XCTAssertEqualObjects([@"&" gtm_stringByUnescapingFromHTML],
@"&", @"HTML unescaping failed");
XCTAssertEqualObjects([@"&;" gtm_stringByUnescapingFromHTML],
@"&;", @"HTML unescaping failed");
XCTAssertEqualObjects([@"&x;" gtm_stringByUnescapingFromHTML],
@"&x;", @"HTML unescaping failed");
XCTAssertEqualObjects([@"&X;" gtm_stringByUnescapingFromHTML],
@"&X;", @"HTML unescaping failed");
XCTAssertEqualObjects([@";" gtm_stringByUnescapingFromHTML],
@";", @"HTML unescaping failed");
XCTAssertEqualObjects([@"<this & that>" gtm_stringByUnescapingFromHTML],
@"<this & that>", @"HTML unescaping failed");
XCTAssertEqualObjects([@"𐐷" gtm_stringByUnescapingFromHTML],
@"𐐷", @"HTML unescaping failed");
XCTAssertEqualObjects([@"𐐷" gtm_stringByUnescapingFromHTML],
@"𐐷", @"HTML unescaping failed");
} // testStringByUnescapingHTML
- (void)testStringRoundtrippingEscapedHTML {
NSString *string = [NSString stringWithUTF8String:"This test ©™®๒०᠐٧"];
XCTAssertEqualObjects(string,
[[string gtm_stringByEscapingForHTML] gtm_stringByUnescapingFromHTML],
@"HTML Roundtripping failed");
string = [NSString stringWithUTF8String:"This test ©™®๒०᠐٧"];
XCTAssertEqualObjects(string,
[[string gtm_stringByEscapingForAsciiHTML] gtm_stringByUnescapingFromHTML],
@"HTML Roundtripping failed");
}
@end