1/* 2 * Copyright (C) 2014 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#import "DateTests.h" 27#import <Foundation/Foundation.h> 28 29#if JSC_OBJC_API_ENABLED 30 31extern "C" void checkResult(NSString *description, bool passed); 32 33@interface DateTests : NSObject 34+ (void) NSDateToJSDateTest; 35+ (void) JSDateToNSDateTest; 36+ (void) roundTripThroughJSDateTest; 37+ (void) roundTripThroughObjCDateTest; 38@end 39 40#if (TARGET_OS_IPHONE && __IPHONE_OS_VERSION_MIN_REQUIRED >= 70000) || (TARGET_OS_MAC && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) 41static unsigned unitFlags = NSCalendarUnitSecond | NSCalendarUnitMinute | NSCalendarUnitHour | NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear; 42#else 43static unsigned unitFlags = NSSecondCalendarUnit | NSMinuteCalendarUnit | NSHourCalendarUnit | NSDayCalendarUnit | NSMonthCalendarUnit | NSYearCalendarUnit; 44#endif 45 46@implementation DateTests 47+ (void) NSDateToJSDateTest 48{ 49 JSContext *context = [[JSContext alloc] init]; 50 NSDate *now = [NSDate dateWithTimeIntervalSinceNow:0]; 51 NSDateComponents *components = [[NSCalendar currentCalendar] components:unitFlags fromDate:now]; 52 JSValue *jsNow = [JSValue valueWithObject:now inContext:context]; 53 int year = [[jsNow invokeMethod:@"getFullYear" withArguments:@[]] toInt32]; 54 // Months are 0-indexed for JavaScript Dates. 55 int month = [[jsNow invokeMethod:@"getMonth" withArguments:@[]] toInt32] + 1; 56 int day = [[jsNow invokeMethod:@"getDate" withArguments:@[]] toInt32]; 57 int hour = [[jsNow invokeMethod:@"getHours" withArguments:@[]] toInt32]; 58 int minute = [[jsNow invokeMethod:@"getMinutes" withArguments:@[]] toInt32]; 59 int second = [[jsNow invokeMethod:@"getSeconds" withArguments:@[]] toInt32]; 60 61 checkResult(@"NSDate to JS Date", year == [components year] 62 && month == [components month] 63 && day == [components day] 64 && hour == [components hour] 65 && minute == [components minute] 66 && second == [components second]); 67} 68 69+ (void) JSDateToNSDateTest 70{ 71 JSContext *context = [[JSContext alloc] init]; 72 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; 73 [formatter setDateFormat:@"MMMM dd',' yyyy hh:mm:ss"]; 74 NSDate *februaryFourth2014 = [formatter dateFromString:@"February 4, 2014 11:40:03"]; 75 NSDateComponents *components = [[NSCalendar currentCalendar] components:unitFlags fromDate:februaryFourth2014]; 76 // Months are 0-indexed for JavaScript Dates. 77 JSValue *jsDate = [context[@"Date"] constructWithArguments:@[@2014, @1, @4, @11, @40, @3]]; 78 79 int year = [[jsDate invokeMethod:@"getFullYear" withArguments:@[]] toInt32]; 80 int month = [[jsDate invokeMethod:@"getMonth" withArguments:@[]] toInt32] + 1; 81 int day = [[jsDate invokeMethod:@"getDate" withArguments:@[]] toInt32]; 82 int hour = [[jsDate invokeMethod:@"getHours" withArguments:@[]] toInt32]; 83 int minute = [[jsDate invokeMethod:@"getMinutes" withArguments:@[]] toInt32]; 84 int second = [[jsDate invokeMethod:@"getSeconds" withArguments:@[]] toInt32]; 85 86 checkResult(@"JS Date to NSDate", year == [components year] 87 && month == [components month] 88 && day == [components day] 89 && hour == [components hour] 90 && minute == [components minute] 91 && second == [components second]); 92} 93 94+ (void) roundTripThroughJSDateTest 95{ 96 JSContext *context = [[JSContext alloc] init]; 97 [context evaluateScript:@"function jsReturnDate(date) { return date; }"]; 98 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; 99 [formatter setDateFormat:@"MMMM dd',' yyyy hh:mm:ss"]; 100 NSDate *februaryFourth2014 = [formatter dateFromString:@"February 4, 2014 11:40:03"]; 101 NSDateComponents *components = [[NSCalendar currentCalendar] components:unitFlags fromDate:februaryFourth2014]; 102 103 JSValue *roundTripThroughJS = [context[@"jsReturnDate"] callWithArguments:@[februaryFourth2014]]; 104 int year = [[roundTripThroughJS invokeMethod:@"getFullYear" withArguments:@[]] toInt32]; 105 // Months are 0-indexed for JavaScript Dates. 106 int month = [[roundTripThroughJS invokeMethod:@"getMonth" withArguments:@[]] toInt32] + 1; 107 int day = [[roundTripThroughJS invokeMethod:@"getDate" withArguments:@[]] toInt32]; 108 int hour = [[roundTripThroughJS invokeMethod:@"getHours" withArguments:@[]] toInt32]; 109 int minute = [[roundTripThroughJS invokeMethod:@"getMinutes" withArguments:@[]] toInt32]; 110 int second = [[roundTripThroughJS invokeMethod:@"getSeconds" withArguments:@[]] toInt32]; 111 112 checkResult(@"JS date round trip", year == [components year] 113 && month == [components month] 114 && day == [components day] 115 && hour == [components hour] 116 && minute == [components minute] 117 && second == [components second]); 118} 119 120+ (void) roundTripThroughObjCDateTest 121{ 122 JSContext *context = [[JSContext alloc] init]; 123 context[@"objcReturnDate"] = ^(NSDate *date) { 124 return date; 125 }; 126 [context evaluateScript:@"function test() {\ 127 var date = new Date(2014, 1, 4, 11, 40, 3); \ 128 var result = objcReturnDate(date); \ 129 return date.getYear() === result.getYear() \ 130 && date.getMonth() === result.getMonth() \ 131 && date.getDate() === result.getDate() \ 132 && date.getHours() === result.getHours() \ 133 && date.getMinutes() === result.getMinutes() \ 134 && date.getSeconds() === result.getSeconds() \ 135 && date.getMilliseconds() === result.getMilliseconds();\ 136 }"]; 137 138 checkResult(@"ObjC date round trip", [[context[@"test"] callWithArguments:@[]] toBool]); 139} 140 141@end 142 143void runDateTests() 144{ 145 @autoreleasepool { 146 [DateTests NSDateToJSDateTest]; 147 [DateTests JSDateToNSDateTest]; 148 [DateTests roundTripThroughJSDateTest]; 149 [DateTests roundTripThroughObjCDateTest]; 150 } 151} 152 153#endif // JSC_OBJC_API_ENABLED 154