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Add Range tests for character data callbacks with different boundaries

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This commit is contained in:
iska
2017-01-02 01:04:00 +01:00
parent c294802199
commit 1042571c57
1 changed files with 116 additions and 1 deletions
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Tests/HTMLRangeTests.m
+116 -1
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@@ -887,7 +887,7 @@
XCTAssertEqual(range.endContainer, _firstText);
XCTAssertEqual(range.endOffset, 10);
// <h1>Title</h1><p>Hello</p><div><div>New Text<!--First comment-->Second text</div><--Second comment--></div>
// <h1>Title</h1><p>Hello</p><div><div>New text New Text<!--First comment-->Second text</div><--Second comment--></div>
// |______|
[_firstText replaceDataInRange:NSMakeRange(0, 5) withData:@"New"];
@@ -967,4 +967,119 @@
XCTAssertEqual(range.endContainer, _firstText);
XCTAssertEqual(range.endOffset, 8);
}
- (void)testThatCharacterDataMutationsUpdateRangeCorrectly_DifferentBoundaries
{
HTMLRange *range = [[HTMLRange alloc] initWithDowcument:_document];
// <h1>Title</h1><p>Hello</p><div><div>First text<!--First comment-->Second text</div><--Second comment--></div>
// |___________________________|
[range setStartNode:_firstText startOffset:5];
[range setEndNode:_secondText endOffset:3];
// <h1>Title</h1><p>Hello</p><div><div>First text New Text<!--First comment-->Second text</div><--Second comment--></div>
// |____________________________________|
[_firstText appendData:@" New Text"];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 5);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>New text New Text<!--First comment-->Second text</div><--Second comment--></div>
// |______________________________________|
[_firstText replaceDataInRange:NSMakeRange(0, 5) withData:@"New"];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 0);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>New Text<!--First comment-->Second text</div><--Second comment--></div>
// |_____________________________|
[_firstText setData:@"New Text"];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 0);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>NewText<!--First comment-->Second text</div><--Second comment--></div>
// |____________________________|
[_firstText deleteDataInRange:NSMakeRange(3, 1)];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 0);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>NewNewText<!--First comment-->Second text</div><--Second comment--></div>
// |_______________________________|
[_firstText insertData:@"New" atOffset:3];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 0);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>NewNewText<!--First comment-->Second text</div><--Second comment--></div>
// |____________________________|
[range setStartNode:_firstText startOffset:3];
// <h1>Title</h1><p>Hello</p><div><div>PrefixNewNewText<!--First comment-->Second text</div><--Second comment--></div>
// |____________________________|
[_firstText insertData:@"Prefix" atOffset:0];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 9);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>PrefixNewText<!--First comment-->Second text</div><--Second comment--></div>
// |____________________________|
[_firstText deleteDataInRange:NSMakeRange(6, 3)];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 6);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>PreABCDText<!--First comment-->Second text</div><--Second comment--></div>
// |_____________________________|
[_firstText replaceDataInRange:NSMakeRange(3, 6) withData:@"ABCD"];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 3);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>Pre Text<!--First comment-->Second text</div><--Second comment--></div>
// |__________________________|
[_firstText replaceDataInRange:NSMakeRange(3, 4) withData:@" "];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 3);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 3);
// <h1>Title</h1><p>Hello</p><div><div>Pre Text<!--First comment-->PrefixSecond text</div><--Second comment--></div>
// |________________________________|
[_secondText insertData:@"Prefix" atOffset:0];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 3);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 9);
// <h1>Title</h1><p>Hello</p><div><div>Pre Text<!--X-->PrefixSecond text</div><--Second comment--></div>
// |___________________|
[_firstComment setData:@"X"];
XCTAssertEqual(range.startContainer, _firstText);
XCTAssertEqual(range.startOffset, 3);
XCTAssertEqual(range.endContainer, _secondText);
XCTAssertEqual(range.endOffset, 9);
}
@end