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DTCSSStylesheetTest.m
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DTCSSStylesheetTest.m
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//
// DTCSSStyleSheetTest.m
// DTCoreText
//
// Created by Oliver Drobnik on 20.12.12.
// Copyright (c) 2012 Drobnik.com. All rights reserved.
//
#import "DTCSSStylesheetTest.h"
@import DTCoreText;
@interface DTCSSStylesheet()
- (NSInteger)_weightForSelector:(NSString *)selector;
- (void)_uncompressShorthands:(NSMutableDictionary *)styles;
@end
@implementation DTCSSStyleSheetTest
- (void)testAttributeWithWhitespace
{
NSString *string = @"span { font-family: 'Trebuchet MS'; empty: ; empty2:; font-size: 16px; line-height: 20 px; font-style: italic }";
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:string];
NSDictionary *styles = [stylesheet.styles objectForKey:@"span"];
NSString *fontFamily = [styles objectForKey:@"font-family"];
XCTAssertEqualObjects(fontFamily, @"Trebuchet MS", @"font-family should match");
NSString *fontSize = [styles objectForKey:@"font-size"];
XCTAssertEqualObjects(fontSize, @"16px", @"font-size should match");
NSString *lineHeight = [styles objectForKey:@"line-height"];
XCTAssertEqualObjects(lineHeight, @"20 px", @"line-height should match");
NSString *fontStyle = [styles objectForKey:@"font-style"];
XCTAssertEqualObjects(fontStyle, @"italic", @"font-style should match");
NSString *empty = [styles objectForKey:@"empty"];
XCTAssertEqualObjects(empty, @"", @"empty should match");
NSString *empty2 = [styles objectForKey:@"empty2"];
XCTAssertEqualObjects(empty2, @"", @"empty2 should match");
}
// Issue 1183
- (void)testEmptyFontFamily
{
NSString *string = @"span { font-family: ''; empty: ; empty2:; font-size: 16px; line-height: 20 px; font-style: italic }";
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:string];
NSDictionary *styles = [stylesheet.styles objectForKey:@"span"];
NSString *fontFamily = [styles objectForKey:@""];
XCTAssertNil(fontFamily, @"font-family should be nil");
NSString *fontSize = [styles objectForKey:@"font-size"];
XCTAssertEqualObjects(fontSize, @"16px", @"font-size should match");
NSString *lineHeight = [styles objectForKey:@"line-height"];
XCTAssertEqualObjects(lineHeight, @"20 px", @"line-height should match");
NSString *fontStyle = [styles objectForKey:@"font-style"];
XCTAssertEqualObjects(fontStyle, @"italic", @"font-style should match");
NSString *empty = [styles objectForKey:@"empty"];
XCTAssertEqualObjects(empty, @"", @"empty should match");
NSString *empty2 = [styles objectForKey:@"empty2"];
XCTAssertEqualObjects(empty2, @"", @"empty2 should match");
}
// the !important CSS tag should be ignored
- (void)testImportant
{
NSString *string = @"p {align: center !IMPORTANT;color:blue;}";
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:string];
NSDictionary *styles = [stylesheet.styles objectForKey:@"p"];
XCTAssertEqual([styles count], (NSUInteger)2, @"There should be 2 styles");
NSString *alignStyle = [styles objectForKey:@"align"];
XCTAssertEqualObjects(alignStyle, @"center", @"Align should be 'center', but is '%@'", alignStyle);
NSString *colorStyle = [styles objectForKey:@"color"];
XCTAssertEqualObjects(colorStyle, @"blue", @"Color should be 'blue', but is '%@'", colorStyle);
}
- (void)testMerging
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet defaultStyleSheet] copy];
DTCSSStylesheet *otherStyleSheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@"p {margin-bottom:30px;font-size:40px;}"];
[stylesheet mergeStylesheet:otherStyleSheet];
DTHTMLElement *element = [DTHTMLElement elementWithName:@"p" attributes:nil options:nil];
element.fontDescriptor = [[DTCoreTextFontDescriptor alloc] init]; // need to have just any font descriptor
element.textScale = 1.0;
NSDictionary *styles = [stylesheet mergedStyleDictionaryForElement:element matchedSelectors:NULL ignoreInlineStyle:NO];
[element applyStyleDictionary:styles];
XCTAssertEqual(element.displayStyle, DTHTMLElementDisplayStyleBlock, @"Style merging lost block display style");
XCTAssertEqual((float)element.fontDescriptor.pointSize, (float)40.0f, @"font size should be 40px");
}
// merge a stylesheet into one that has to decompress a font shorthand
- (void)testMergingWithDecompression
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@"p {font: italic small-caps bold 14.0px/100px \"Times New Roman\", serif;}"];
DTCSSStylesheet *otherStyleSheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@"p {margin-bottom:30px;font-size:40px;}"];
[stylesheet mergeStylesheet:otherStyleSheet];
NSDictionary *styles = [stylesheet.styles objectForKey:@"p"];
XCTAssertEqualObjects(styles[@"font-size"], @"40px", @"Font Size should be 40px");
XCTAssertEqualObjects(styles[@"font-family"], @"\"Times New Roman\", serif", @"Font Family is wrong");
XCTAssertEqualObjects(styles[@"font-style"], @"italic", @"Font Style should be italic");
XCTAssertEqualObjects(styles[@"font-variant"], @"small-caps", @"Font Variant should be small-caps");
XCTAssertEqualObjects(styles[@"line-height"], @"100px", @"Line Height should be 100px");
XCTAssertEqualObjects(styles[@"margin-bottom"], @"30px", @"Margin Bottom should be 30px");
}
// issue 535
- (void)testMultipleFontFamiliesCrash
{
XCTAssertTrue([[DTCSSStylesheet alloc] initWithStyleBlock:@"p {font-family:Helvetica,sans-serif;}"]!=nil, @"Should be able to parse without crash");
}
- (void)testMultipleFontFamilies
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@"p {font-family:Helvetica,sans-serif !important;}"];
NSDictionary *styles = [stylesheet.styles objectForKey:@"p"];
NSArray *expected = @[@"Helvetica", @"sans-serif"];
XCTAssertEqualObjects(styles[@"font-family"], expected, @"Font Family should be [Helvetica, sans-serif]");
}
- (void)testMergeByID
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@"#foo {color:red;} #bar {color:blue;} .foo {color:yellow;}"];
NSDictionary *attributes = [NSDictionary dictionaryWithObject:@"foo" forKey:@"id"];
DTHTMLElement *element = [[DTHTMLElement alloc] initWithName:@"dummy" attributes:attributes];
NSSet *matchedSelectors;
NSDictionary *styles = [stylesheet mergedStyleDictionaryForElement:element matchedSelectors:&matchedSelectors ignoreInlineStyle:NO];
XCTAssertTrue([styles count]==1, @"There should be exactly one style");
XCTAssertTrue([matchedSelectors count]==1, @"There should be exactly one matched selector");
if ([matchedSelectors count]==1)
{
NSString *selector = [matchedSelectors anyObject];
XCTAssertTrue([selector isEqualToString:@"#foo"], @"Matched Selector should be foo");
}
NSString *style = [styles objectForKey:@"color"];
XCTAssertTrue([style isEqualToString:@"red"], @"Applied style should be color:red");
}
#pragma mark - CSS Cascading
- (void)testInvalidSelectorHasNoWeight
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@""];
NSInteger weight = [stylesheet _weightForSelector:@""];
XCTAssertTrue((weight == 0), @"Weight should be 0");
NSInteger weight2 = [stylesheet _weightForSelector:nil];
XCTAssertTrue((weight2 == 0), @"Weight should be 0");
}
- (void)testClassesWeighTen
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@""];
NSInteger weight = [stylesheet _weightForSelector:@".foo"];
XCTAssertTrue((weight == 10), @"Weight should be 10");
NSInteger weight2 = [stylesheet _weightForSelector:@".foo .bar"];
XCTAssertTrue((weight2 == 20), @"Weight should be 20");
}
- (void)testIdsWeightOneHundred
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@""];
NSInteger weight = [stylesheet _weightForSelector:@"#foo"];
XCTAssertTrue((weight == 100), @"Weight should be 100");
NSInteger weight2 = [stylesheet _weightForSelector:@"#foo #bar"];
XCTAssertTrue((weight2 == 200), @"Weight should be 200");
}
- (void)testElementNamesWeightOne
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@""];
NSInteger weight = [stylesheet _weightForSelector:@"div"];
XCTAssertTrue((weight == 1), @"Weight should be 1");
NSInteger weight2 = [stylesheet _weightForSelector:@"span div"];
XCTAssertTrue((weight2 == 2), @"Weight should be 2");
}
- (void)testWeightsAreSummed
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@""];
NSInteger weight = [stylesheet _weightForSelector:@".foo #div bar"];
XCTAssertTrue((weight == 111), @"Weight should be 111");
}
- (void)testSpacesDoNotAffectWeight
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@""];
NSInteger weight = [stylesheet _weightForSelector:@" .foo #div bar "];
XCTAssertTrue((weight == 111), @"Weight should be 111");
}
#pragma mark - Shorthands
- (void)testUncompressFontShorthand
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"italic bold 12px/30px Georgia caption" forKey:@"font"];
[stylesheet _uncompressShorthands:styles];
XCTAssertTrue([styles count]==6, @"There should be 6 entries in style");
NSString *fontFamily = [styles objectForKey:@"font-family"];
XCTAssertTrue([fontFamily isEqualToString:@"Georgia"], @"font-family should be Georgia");
NSString *fontStyle = [styles objectForKey:@"font-style"];
XCTAssertTrue([fontStyle isEqualToString:@"italic"], @"font-style should be italic");
NSString *fontVariant = [styles objectForKey:@"font-variant"];
XCTAssertTrue([fontVariant isEqualToString:@"normal"], @"font-variant should be normal");
NSString *fontWeight = [styles objectForKey:@"font-weight"];
XCTAssertTrue([fontWeight isEqualToString:@"bold"], @"font-weight should be bold");
NSString *fontSize = [styles objectForKey:@"font-size"];
XCTAssertTrue([fontSize isEqualToString:@"12px"], @"font-size should be 12px");
NSString *fontLineHeight = [styles objectForKey:@"line-height"];
XCTAssertTrue([fontLineHeight isEqualToString:@"30px"], @"line-height should be 30px");
}
- (void)testUncompressFontShorthandWordSize
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"xx-small Georgia icon" forKey:@"font"];
[stylesheet _uncompressShorthands:styles];
XCTAssertTrue([styles count]==6, @"There should be 6 entries in style");
NSString *fontFamily = [styles objectForKey:@"font-family"];
XCTAssertTrue([fontFamily isEqualToString:@"Georgia"], @"font-family should be Georgia");
NSString *fontVariant = [styles objectForKey:@"font-variant"];
XCTAssertTrue([fontVariant isEqualToString:@"normal"], @"font-variant should be normal");
NSString *fontWeight = [styles objectForKey:@"font-weight"];
XCTAssertTrue([fontWeight isEqualToString:@"normal"], @"font-weight should be normal");
NSString *fontSize = [styles objectForKey:@"font-size"];
XCTAssertTrue([fontSize isEqualToString:@"xx-small"], @"font-size should be xx-small");
NSString *fontLineHeight = [styles objectForKey:@"line-height"];
XCTAssertTrue([fontLineHeight isEqualToString:@"normal"], @"line-height should be normal");
}
- (void)testUncompressFontShorthandLengthFirst
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"1.0em Georgia menu" forKey:@"font"];
[stylesheet _uncompressShorthands:styles];
XCTAssertTrue([styles count]==6, @"There should be 6 entries in style");
NSString *fontFamily = [styles objectForKey:@"font-family"];
XCTAssertTrue([fontFamily isEqualToString:@"Georgia"], @"font-family should be Georgia");
NSString *fontVariant = [styles objectForKey:@"font-variant"];
XCTAssertTrue([fontVariant isEqualToString:@"normal"], @"font-variant should be normal");
NSString *fontWeight = [styles objectForKey:@"font-weight"];
XCTAssertTrue([fontWeight isEqualToString:@"normal"], @"font-weight should be normal");
NSString *fontSize = [styles objectForKey:@"font-size"];
XCTAssertTrue([fontSize isEqualToString:@"1.0em"], @"font-size should be 1.0em");
NSString *fontLineHeight = [styles objectForKey:@"line-height"];
XCTAssertTrue([fontLineHeight isEqualToString:@"normal"], @"line-height should be normal");
}
- (void)testUncompressListShorthand
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"inherit" forKey:@"list-style"];
[styles setObject:@"url('sqpurple.gif')" forKey:@"list-style-image"];
[stylesheet _uncompressShorthands:styles];
NSString *stylePosition = [styles objectForKey:@"list-style-position"];
NSString *styleType = [styles objectForKey:@"list-style-type"];
XCTAssertTrue([stylePosition isEqualToString:@"inherit"], @"list-style-position should be inherit");
XCTAssertTrue([styleType isEqualToString:@"inherit"], @"list-style-type should be inherit");
}
- (void)testUncompressListImageShorthand
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"image" forKey:@"list-style"];
[styles setObject:@"image url('sqpurple.gif')" forKey:@"list-style"];
[stylesheet _uncompressShorthands:styles];
NSString *styleImage = [styles objectForKey:@"list-style-image"];
NSString *styleType = [styles objectForKey:@"list-style-type"];
XCTAssertTrue([styleImage isEqualToString:@"url('sqpurple.gif')"], @"list-style-position should be inherit");
XCTAssertTrue([styleType isEqualToString:@"image"], @"list-style-type should be inherit");
}
- (void)testUncompressMarginShorthandOne
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px" forKey:@"margin"];
[stylesheet _uncompressShorthands:styles];
NSString *marginTop = [styles objectForKey:@"margin-top"];
XCTAssertTrue([marginTop isEqualToString:@"10px"], @"margin-top should be 10px");
NSString *marginBottom = [styles objectForKey:@"margin-bottom"];
XCTAssertTrue([marginBottom isEqualToString:@"10px"], @"margin-bottom should be 10px");
NSString *marginLeft = [styles objectForKey:@"margin-left"];
XCTAssertTrue([marginLeft isEqualToString:@"10px"], @"margin-left should be 10px");
NSString *marginRight = [styles objectForKey:@"margin-right"];
XCTAssertTrue([marginRight isEqualToString:@"10px"], @"margin-right should be 10px");
}
- (void)testUncompressMarginShorthandTwo
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px 20px" forKey:@"margin"];
[stylesheet _uncompressShorthands:styles];
NSString *marginTop = [styles objectForKey:@"margin-top"];
XCTAssertTrue([marginTop isEqualToString:@"10px"], @"margin-top should be 10px");
NSString *marginBottom = [styles objectForKey:@"margin-bottom"];
XCTAssertTrue([marginBottom isEqualToString:@"10px"], @"margin-bottom should be 10px");
NSString *marginLeft = [styles objectForKey:@"margin-left"];
XCTAssertTrue([marginLeft isEqualToString:@"20px"], @"margin-left should be 20px");
NSString *marginRight = [styles objectForKey:@"margin-right"];
XCTAssertTrue([marginRight isEqualToString:@"20px"], @"margin-right should be 20px");
}
- (void)testUncompressMarginShorthandThree
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px 20px 30px" forKey:@"margin"];
[stylesheet _uncompressShorthands:styles];
NSString *marginTop = [styles objectForKey:@"margin-top"];
XCTAssertTrue([marginTop isEqualToString:@"10px"], @"margin-top should be 10px");
NSString *marginBottom = [styles objectForKey:@"margin-bottom"];
XCTAssertTrue([marginBottom isEqualToString:@"30px"], @"margin-bottom should be 30px");
NSString *marginLeft = [styles objectForKey:@"margin-left"];
XCTAssertTrue([marginLeft isEqualToString:@"20px"], @"margin-left should be 20px");
NSString *marginRight = [styles objectForKey:@"margin-right"];
XCTAssertTrue([marginRight isEqualToString:@"20px"], @"margin-right should be 20px");
}
- (void)testUncompressMarginShorthandFour
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px 20px 30px 40px" forKey:@"margin"];
[stylesheet _uncompressShorthands:styles];
NSString *marginTop = [styles objectForKey:@"margin-top"];
XCTAssertTrue([marginTop isEqualToString:@"10px"], @"margin-top should be 10px");
NSString *marginBottom = [styles objectForKey:@"margin-bottom"];
XCTAssertTrue([marginBottom isEqualToString:@"30px"], @"margin-bottom should be 30px");
NSString *marginLeft = [styles objectForKey:@"margin-left"];
XCTAssertTrue([marginLeft isEqualToString:@"40px"], @"margin-left should be 40px");
NSString *marginRight = [styles objectForKey:@"margin-right"];
XCTAssertTrue([marginRight isEqualToString:@"20px"], @"margin-right should be 20px");
}
- (void)testUncompressPaddingShorthandOne
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px" forKey:@"padding"];
[stylesheet _uncompressShorthands:styles];
NSString *paddingTop = [styles objectForKey:@"padding-top"];
XCTAssertTrue([paddingTop isEqualToString:@"10px"], @"padding-top should be 10px");
NSString *paddingBottom = [styles objectForKey:@"padding-bottom"];
XCTAssertTrue([paddingBottom isEqualToString:@"10px"], @"padding-bottom should be 10px");
NSString *paddingLeft = [styles objectForKey:@"padding-left"];
XCTAssertTrue([paddingLeft isEqualToString:@"10px"], @"padding-left should be 10px");
NSString *paddingRight = [styles objectForKey:@"padding-right"];
XCTAssertTrue([paddingRight isEqualToString:@"10px"], @"padding-right should be 10px");
}
- (void)testUncompressPaddingShorthandTwo
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px 20px" forKey:@"padding"];
[stylesheet _uncompressShorthands:styles];
NSString *paddingTop = [styles objectForKey:@"padding-top"];
XCTAssertTrue([paddingTop isEqualToString:@"10px"], @"padding-top should be 10px");
NSString *paddingBottom = [styles objectForKey:@"padding-bottom"];
XCTAssertTrue([paddingBottom isEqualToString:@"10px"], @"padding-bottom should be 10px");
NSString *paddingLeft = [styles objectForKey:@"padding-left"];
XCTAssertTrue([paddingLeft isEqualToString:@"20px"], @"padding-left should be 20px");
NSString *paddingRight = [styles objectForKey:@"padding-right"];
XCTAssertTrue([paddingRight isEqualToString:@"20px"], @"padding-right should be 20px");
}
- (void)testUncompressPaddingShorthandThree
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px 20px 30px" forKey:@"padding"];
[stylesheet _uncompressShorthands:styles];
NSString *paddingTop = [styles objectForKey:@"padding-top"];
XCTAssertTrue([paddingTop isEqualToString:@"10px"], @"padding-top should be 10px");
NSString *paddingBottom = [styles objectForKey:@"padding-bottom"];
XCTAssertTrue([paddingBottom isEqualToString:@"30px"], @"padding-bottom should be 30px");
NSString *paddingLeft = [styles objectForKey:@"padding-left"];
XCTAssertTrue([paddingLeft isEqualToString:@"20px"], @"padding-left should be 20px");
NSString *paddingRight = [styles objectForKey:@"padding-right"];
XCTAssertTrue([paddingRight isEqualToString:@"20px"], @"padding-right should be 20px");
}
- (void)testUncompressPaddingShorthandFour
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"10px 20px 30px 40px" forKey:@"padding"];
[stylesheet _uncompressShorthands:styles];
NSString *paddingTop = [styles objectForKey:@"padding-top"];
XCTAssertTrue([paddingTop isEqualToString:@"10px"], @"padding-top should be 10px");
NSString *paddingBottom = [styles objectForKey:@"padding-bottom"];
XCTAssertTrue([paddingBottom isEqualToString:@"30px"], @"padding-bottom should be 30px");
NSString *paddingLeft = [styles objectForKey:@"padding-left"];
XCTAssertTrue([paddingLeft isEqualToString:@"40px"], @"padding-left should be 40px");
NSString *paddingRight = [styles objectForKey:@"padding-right"];
XCTAssertTrue([paddingRight isEqualToString:@"20px"], @"margin-right should be 20px");
}
- (void)testUncompressBackgroundShorthand
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
NSMutableDictionary *styles = [NSMutableDictionary dictionary];
[styles setObject:@"url(\"topbanner.png\") #00D repeat-y fixed" forKey:@"background"];
[stylesheet _uncompressShorthands:styles];
NSString *backgroundColor = [styles objectForKey:@"background-color"];
XCTAssertTrue([backgroundColor isEqualToString:@"#00D"], @"background-color should be #00D");
}
// issue #774: Crash when encountering an rgb color in a background shorthand
- (void)testCompressedBackground
{
DTCSSStylesheet *stylesheet = [[DTCSSStylesheet alloc] initWithStyleBlock:@"p {background: none 0px 0px repeat scroll rgb(250, 250, 250);}"];
NSDictionary *pStyles = stylesheet.styles[@"p"];
NSString *backgroundColor = [pStyles objectForKey:@"background-color"];
XCTAssertTrue([backgroundColor isEqualToString:@"rgb(250, 250, 250)"], @"background-color should be #rgb(250, 250, 250)");
}
// issue #1045: CSS Parser: skip unpaired bracket } & fix NSUInteger underflow
- (void)testParseStyleBlock
{
for (NSString *cssStr in @[@"s1{p1:1em}s2{p2:2em}", @"s1{p1:1em}}s2{p2:2em}", @"s1{p1:1em}}}}}s2{p2:2em}}}"])
{
DTCSSStylesheet *stylesheet = [DTCSSStylesheet defaultStyleSheet];
[stylesheet parseStyleBlock:cssStr];
XCTAssertTrue([stylesheet.styles[@"s1"][@"p1"] isEqualToString:@"1em"], @"missing css style s1 when parsing str: %@", cssStr);
XCTAssertTrue([stylesheet.styles[@"s2"][@"p2"] isEqualToString:@"2em"], @"missing css style s2 when parsing str %@", cssStr);
}
}
@end