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//
// GTMSenTestCase.h
//
// Copyright 2007-2008 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.
//
// Portions of this file fall under the following license, marked with
// SENTE_BEGIN - SENTE_END
//
// Copyright (c) 1997-2005, Sen:te (Sente SA). All rights reserved.
//
// Use of this source code is governed by the following license:
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// (1) Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// (2) Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL Sente SA OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
// OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Note: this license is equivalent to the FreeBSD license.
//
// This notice may not be removed from this file.
// Some extra test case macros that would have been convenient for SenTestingKit
// to provide. I didn't stick GTM in front of the Macro names, so that they would
// be easy to remember.
#import "GTMDefines.h"
#if (!GTM_IPHONE_SDK)
#import <SenTestingKit/SenTestingKit.h>
#else
#import <Foundation/Foundation.h>
NSString *STComposeString(NSString *, ...);
#endif
// Generates a failure when a1 != noErr
// Args:
// a1: should be either an OSErr or an OSStatus
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertNoErr(a1, description, ...) \
do { \
@try {\
OSStatus a1value = (a1); \
if (a1value != noErr) { \
NSString *_expression = [NSString stringWithFormat:@"Expected noErr, got %ld for (%s)", a1value, #a1]; \
if (description) { \
_expression = [NSString stringWithFormat:@"%@: %@", _expression, STComposeString(description, ##__VA_ARGS__)]; \
} \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:_expression]]; \
} \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat:@"(%s) == noErr fails", #a1] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when a1 != a2
// Args:
// a1: received value. Should be either an OSErr or an OSStatus
// a2: expected value. Should be either an OSErr or an OSStatus
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertErr(a1, a2, description, ...) \
do { \
@try {\
OSStatus a1value = (a1); \
OSStatus a2value = (a2); \
if (a1value != a2value) { \
NSString *_expression = [NSString stringWithFormat:@"Expected %s(%ld) but got %ld for (%s)", #a2, a2value, a1value, #a1]; \
if (description) { \
_expression = [NSString stringWithFormat:@"%@: %@", _expression, STComposeString(description, ##__VA_ARGS__)]; \
} \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:_expression]]; \
} \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat:@"(%s) == noErr fails", #a1] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when a1 is NULL
// Args:
// a1: should be a pointer (use STAssertNotNil for an object)
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertNotNULL(a1, description, ...) \
do { \
@try {\
const void* a1value = (a1); \
if (a1value == NULL) { \
NSString *_expression = [NSString stringWithFormat:@"(%s) != NULL", #a1]; \
if (description) { \
_expression = [NSString stringWithFormat:@"%@: %@", _expression, STComposeString(description, ##__VA_ARGS__)]; \
} \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:_expression]]; \
} \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat:@"(%s) != NULL fails", #a1] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when a1 is not NULL
// Args:
// a1: should be a pointer (use STAssertNil for an object)
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertNULL(a1, description, ...) \
do { \
@try {\
const void* a1value = (a1); \
if (a1value != NULL) { \
NSString *_expression = [NSString stringWithFormat:@"(%s) == NULL", #a1]; \
if (description) { \
_expression = [NSString stringWithFormat:@"%@: %@", _expression, STComposeString(description, ##__VA_ARGS__)]; \
} \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:_expression]]; \
} \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat:@"(%s) == NULL fails", #a1] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when a1 is unequal to a2. This test is for C scalars,
// structs and unions.
// Args:
// a1: argument 1
// a2: argument 2
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertNotEquals(a1, a2, description, ...) \
do { \
@try {\
if (@encode(__typeof__(a1)) != @encode(__typeof__(a2))) { \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:[@"Type mismatch -- " stringByAppendingString:STComposeString(description, ##__VA_ARGS__)]]]; \
} else { \
__typeof__(a1) a1value = (a1); \
__typeof__(a2) a2value = (a2); \
NSValue *a1encoded = [NSValue value:&a1value withObjCType:@encode(__typeof__(a1))]; \
NSValue *a2encoded = [NSValue value:&a2value withObjCType:@encode(__typeof__(a2))]; \
if ([a1encoded isEqualToValue:a2encoded]) { \
NSString *_expression = [NSString stringWithFormat:@"(%s) != (%s)", #a1, #a2]; \
if (description) { \
_expression = [NSString stringWithFormat:@"%@: %@", _expression, STComposeString(description, ##__VA_ARGS__)]; \
} \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:_expression]]; \
} \
} \
} \
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat:@"(%s) != (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when a1 is equal to a2. This test is for objects.
// Args:
// a1: argument 1. object.
// a2: argument 2. object.
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertNotEqualObjects(a1, a2, desc, ...) \
do { \
@try {\
id a1value = (a1); \
id a2value = (a2); \
if ( (@encode(__typeof__(a1value)) == @encode(id)) && \
(@encode(__typeof__(a2value)) == @encode(id)) && \
![(id)a1value isEqual:(id)a2value] ) continue; \
NSString *_expression = [NSString stringWithFormat:@"%s('%@') != %s('%@')", #a1, [a1 description], #a2, [a2 description]]; \
if (desc) { \
_expression = [NSString stringWithFormat:@"%@: %@", _expression, STComposeString(desc, ##__VA_ARGS__)]; \
} \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:_expression]]; \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) != (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(desc, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when a1 is not 'op' to a2. This test is for C scalars.
// Args:
// a1: argument 1
// a2: argument 2
// op: operation
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertOperation(a1, a2, op, description, ...) \
do { \
@try {\
if (@encode(__typeof__(a1)) != @encode(__typeof__(a2))) { \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:[@"Type mismatch -- " stringByAppendingString:STComposeString(description, ##__VA_ARGS__)]]]; \
} else { \
__typeof__(a1) a1value = (a1); \
__typeof__(a2) a2value = (a2); \
if (!(a1value op a2value)) { \
double a1DoubleValue = a1value; \
double a2DoubleValue = a2value; \
NSString *_expression = [NSString stringWithFormat:@"%s (%lg) %s %s (%lg)", #a1, a1DoubleValue, #op, #a2, a2DoubleValue]; \
if (description) { \
_expression = [NSString stringWithFormat:@"%@: %@", _expression, STComposeString(description, ##__VA_ARGS__)]; \
} \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:_expression]]; \
} \
} \
} \
@catch (id anException) {\
[self failWithException:[NSException \
failureInRaise:[NSString stringWithFormat:@"(%s) %s (%s)", #a1, #op, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when a1 is not > a2. This test is for C scalars.
// Args:
// a1: argument 1
// a2: argument 2
// op: operation
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertGreaterThan(a1, a2, description, ...) \
STAssertOperation(a1, a2, >, description, ##__VA_ARGS__)
// Generates a failure when a1 is not >= a2. This test is for C scalars.
// Args:
// a1: argument 1
// a2: argument 2
// op: operation
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertGreaterThanOrEqual(a1, a2, description, ...) \
STAssertOperation(a1, a2, >=, description, ##__VA_ARGS__)
// Generates a failure when a1 is not < a2. This test is for C scalars.
// Args:
// a1: argument 1
// a2: argument 2
// op: operation
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertLessThan(a1, a2, description, ...) \
STAssertOperation(a1, a2, <, description, ##__VA_ARGS__)
// Generates a failure when a1 is not <= a2. This test is for C scalars.
// Args:
// a1: argument 1
// a2: argument 2
// op: operation
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertLessThanOrEqual(a1, a2, description, ...) \
STAssertOperation(a1, a2, <=, description, ##__VA_ARGS__)
// Generates a failure when string a1 is not equal to string a2. This call
// differs from STAssertEqualObjects in that strings that are different in
// composition (precomposed vs decomposed) will compare equal if their final
// representation is equal.
// ex O + umlaut decomposed is the same as O + umlaut composed.
// Args:
// a1: string 1
// a2: string 2
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertEqualStrings(a1, a2, description, ...) \
do { \
@try {\
id a1value = (a1); \
id a2value = (a2); \
if (a1value == a2value) continue; \
if ([a1value isKindOfClass:[NSString class]] && \
[a2value isKindOfClass:[NSString class]] && \
[a1value compare:a2value options:0] == NSOrderedSame) continue; \
[self failWithException:[NSException failureInEqualityBetweenObject: a1value \
andObject: a2value \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) == (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when string a1 is equal to string a2. This call
// differs from STAssertEqualObjects in that strings that are different in
// composition (precomposed vs decomposed) will compare equal if their final
// representation is equal.
// ex O + umlaut decomposed is the same as O + umlaut composed.
// Args:
// a1: string 1
// a2: string 2
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertNotEqualStrings(a1, a2, description, ...) \
do { \
@try {\
id a1value = (a1); \
id a2value = (a2); \
if ([a1value isKindOfClass:[NSString class]] && \
[a2value isKindOfClass:[NSString class]] && \
[a1value compare:a2value options:0] != NSOrderedSame) continue; \
[self failWithException:[NSException failureInEqualityBetweenObject: a1value \
andObject: a2value \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) != (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when c-string a1 is not equal to c-string a2.
// Args:
// a1: string 1
// a2: string 2
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertEqualCStrings(a1, a2, description, ...) \
do { \
@try {\
const char* a1value = (a1); \
const char* a2value = (a2); \
if (a1value == a2value) continue; \
if (strcmp(a1value, a2value) == 0) continue; \
[self failWithException:[NSException failureInEqualityBetweenObject: [NSString stringWithUTF8String:a1value] \
andObject: [NSString stringWithUTF8String:a2value] \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) == (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
// Generates a failure when c-string a1 is equal to c-string a2.
// Args:
// a1: string 1
// a2: string 2
// description: A format string as in the printf() function. Can be nil or
// an empty string but must be present.
// ...: A variable number of arguments to the format string. Can be absent.
#define STAssertNotEqualCStrings(a1, a2, description, ...) \
do { \
@try {\
const char* a1value = (a1); \
const char* a2value = (a2); \
if (strcmp(a1value, a2value) != 0) continue; \
[self failWithException:[NSException failureInEqualityBetweenObject: [NSString stringWithUTF8String:a1value] \
andObject: [NSString stringWithUTF8String:a2value] \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) != (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
#if GTM_IPHONE_SDK
// SENTE_BEGIN
/*" Generates a failure when !{ [a1 isEqualTo:a2] } is false
(or one is nil and the other is not).
_{a1 The object on the left.}
_{a2 The object on the right.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertEqualObjects(a1, a2, description, ...) \
do { \
@try {\
id a1value = (a1); \
id a2value = (a2); \
if (a1value == a2value) continue; \
if ( (@encode(__typeof__(a1value)) == @encode(id)) && \
(@encode(__typeof__(a2value)) == @encode(id)) && \
[(id)a1value isEqual: (id)a2value] ) continue; \
[self failWithException:[NSException failureInEqualityBetweenObject: a1value \
andObject: a2value \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) == (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
/*" Generates a failure when a1 is not equal to a2. This test is for
C scalars, structs and unions.
_{a1 The argument on the left.}
_{a2 The argument on the right.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertEquals(a1, a2, description, ...) \
do { \
@try {\
if (@encode(__typeof__(a1)) != @encode(__typeof__(a2))) { \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:[@"Type mismatch -- " stringByAppendingString:STComposeString(description, ##__VA_ARGS__)]]]; \
} else { \
__typeof__(a1) a1value = (a1); \
__typeof__(a2) a2value = (a2); \
NSValue *a1encoded = [NSValue value:&a1value withObjCType: @encode(__typeof__(a1))]; \
NSValue *a2encoded = [NSValue value:&a2value withObjCType: @encode(__typeof__(a2))]; \
if (![a1encoded isEqualToValue:a2encoded]) { \
[self failWithException:[NSException failureInEqualityBetweenValue: a1encoded \
andValue: a2encoded \
withAccuracy: nil \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
} \
} \
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) == (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
#define STAbsoluteDifference(left,right) (MAX(left,right)-MIN(left,right))
/*" Generates a failure when a1 is not equal to a2 within + or - accuracy is false.
This test is for scalars such as floats and doubles where small differences
could make these items not exactly equal, but also works for all scalars.
_{a1 The scalar on the left.}
_{a2 The scalar on the right.}
_{accuracy The maximum difference between a1 and a2 for these values to be
considered equal.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertEqualsWithAccuracy(a1, a2, accuracy, description, ...) \
do { \
@try {\
if (@encode(__typeof__(a1)) != @encode(__typeof__(a2))) { \
[self failWithException:[NSException failureInFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:[@"Type mismatch -- " stringByAppendingString:STComposeString(description, ##__VA_ARGS__)]]]; \
} else { \
__typeof__(a1) a1value = (a1); \
__typeof__(a2) a2value = (a2); \
__typeof__(accuracy) accuracyvalue = (accuracy); \
if (STAbsoluteDifference(a1value, a2value) > accuracyvalue) { \
NSValue *a1encoded = [NSValue value:&a1value withObjCType:@encode(__typeof__(a1))]; \
NSValue *a2encoded = [NSValue value:&a2value withObjCType:@encode(__typeof__(a2))]; \
NSValue *accuracyencoded = [NSValue value:&accuracyvalue withObjCType:@encode(__typeof__(accuracy))]; \
[self failWithException:[NSException failureInEqualityBetweenValue: a1encoded \
andValue: a2encoded \
withAccuracy: accuracyencoded \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
} \
} \
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) == (%s)", #a1, #a2] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
/*" Generates a failure unconditionally.
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STFail(description, ...) \
[self failWithException:[NSException failureInFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]
/*" Generates a failure when a1 is not nil.
_{a1 An object.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertNil(a1, description, ...) \
do { \
@try {\
id a1value = (a1); \
if (a1value != nil) { \
NSString *_a1 = [NSString stringWithUTF8String: #a1]; \
NSString *_expression = [NSString stringWithFormat:@"((%@) == nil)", _a1]; \
[self failWithException:[NSException failureInCondition: _expression \
isTrue: NO \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) == nil fails", #a1] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
/*" Generates a failure when a1 is nil.
_{a1 An object.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertNotNil(a1, description, ...) \
do { \
@try {\
id a1value = (a1); \
if (a1value == nil) { \
NSString *_a1 = [NSString stringWithUTF8String: #a1]; \
NSString *_expression = [NSString stringWithFormat:@"((%@) != nil)", _a1]; \
[self failWithException:[NSException failureInCondition: _expression \
isTrue: NO \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
}\
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) != nil fails", #a1] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while(0)
/*" Generates a failure when expression evaluates to false.
_{expr The expression that is tested.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertTrue(expr, description, ...) \
do { \
BOOL _evaluatedExpression = (expr);\
if (!_evaluatedExpression) {\
NSString *_expression = [NSString stringWithUTF8String: #expr];\
[self failWithException:[NSException failureInCondition: _expression \
isTrue: NO \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
} while (0)
/*" Generates a failure when expression evaluates to false and in addition will
generate error messages if an exception is encountered.
_{expr The expression that is tested.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertTrueNoThrow(expr, description, ...) \
do { \
@try {\
BOOL _evaluatedExpression = (expr);\
if (!_evaluatedExpression) {\
NSString *_expression = [NSString stringWithUTF8String: #expr];\
[self failWithException:[NSException failureInCondition: _expression \
isTrue: NO \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
} \
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"(%s) ", #expr] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while (0)
/*" Generates a failure when the expression evaluates to true.
_{expr The expression that is tested.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertFalse(expr, description, ...) \
do { \
BOOL _evaluatedExpression = (expr);\
if (_evaluatedExpression) {\
NSString *_expression = [NSString stringWithUTF8String: #expr];\
[self failWithException:[NSException failureInCondition: _expression \
isTrue: YES \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
} while (0)
/*" Generates a failure when the expression evaluates to true and in addition
will generate error messages if an exception is encountered.
_{expr The expression that is tested.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertFalseNoThrow(expr, description, ...) \
do { \
@try {\
BOOL _evaluatedExpression = (expr);\
if (_evaluatedExpression) {\
NSString *_expression = [NSString stringWithUTF8String: #expr];\
[self failWithException:[NSException failureInCondition: _expression \
isTrue: YES \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} \
} \
@catch (id anException) {\
[self failWithException:[NSException failureInRaise:[NSString stringWithFormat: @"!(%s) ", #expr] \
exception:anException \
inFile:[NSString stringWithUTF8String:__FILE__] \
atLine:__LINE__ \
withDescription:STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while (0)
/*" Generates a failure when expression does not throw an exception.
_{expression The expression that is evaluated.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.
"*/
#define STAssertThrows(expr, description, ...) \
do { \
@try { \
(expr);\
} \
@catch (id anException) { \
continue; \
}\
[self failWithException:[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: nil \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
} while (0)
/*" Generates a failure when expression does not throw an exception of a
specific class.
_{expression The expression that is evaluated.}
_{specificException The specified class of the exception.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertThrowsSpecific(expr, specificException, description, ...) \
do { \
@try { \
(expr);\
} \
@catch (specificException *anException) { \
continue; \
}\
@catch (id anException) {\
NSString *_descrip = STComposeString(@"(Expected exception: %@) %@", NSStringFromClass([specificException class]), description);\
[self failWithException:[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: anException \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(_descrip, ##__VA_ARGS__)]]; \
continue; \
}\
NSString *_descrip = STComposeString(@"(Expected exception: %@) %@", NSStringFromClass([specificException class]), description);\
[self failWithException:[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: nil \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(_descrip, ##__VA_ARGS__)]]; \
} while (0)
/*" Generates a failure when expression does not throw an exception of a
specific class with a specific name. Useful for those frameworks like
AppKit or Foundation that throw generic NSException w/specific names
(NSInvalidArgumentException, etc).
_{expression The expression that is evaluated.}
_{specificException The specified class of the exception.}
_{aName The name of the specified exception.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertThrowsSpecificNamed(expr, specificException, aName, description, ...) \
do { \
@try { \
(expr);\
} \
@catch (specificException *anException) { \
if ([aName isEqualToString: [anException name]]) continue; \
NSString *_descrip = STComposeString(@"(Expected exception: %@ (name: %@)) %@", NSStringFromClass([specificException class]), aName, description);\
[self failWithException: \
[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: anException \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(_descrip, ##__VA_ARGS__)]]; \
continue; \
}\
@catch (id anException) {\
NSString *_descrip = STComposeString(@"(Expected exception: %@) %@", NSStringFromClass([specificException class]), description);\
[self failWithException: \
[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: anException \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(_descrip, ##__VA_ARGS__)]]; \
continue; \
}\
NSString *_descrip = STComposeString(@"(Expected exception: %@) %@", NSStringFromClass([specificException class]), description);\
[self failWithException: \
[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: nil \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(_descrip, ##__VA_ARGS__)]]; \
} while (0)
/*" Generates a failure when expression does throw an exception.
_{expression The expression that is evaluated.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertNoThrow(expr, description, ...) \
do { \
@try { \
(expr);\
} \
@catch (id anException) { \
[self failWithException:[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: anException \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
}\
} while (0)
/*" Generates a failure when expression does throw an exception of the specitied
class. Any other exception is okay (i.e. does not generate a failure).
_{expression The expression that is evaluated.}
_{specificException The specified class of the exception.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertNoThrowSpecific(expr, specificException, description, ...) \
do { \
@try { \
(expr);\
} \
@catch (specificException *anException) { \
[self failWithException:[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: anException \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(description, ##__VA_ARGS__)]]; \
}\
@catch (id anythingElse) {\
; \
}\
} while (0)
/*" Generates a failure when expression does throw an exception of a
specific class with a specific name. Useful for those frameworks like
AppKit or Foundation that throw generic NSException w/specific names
(NSInvalidArgumentException, etc).
_{expression The expression that is evaluated.}
_{specificException The specified class of the exception.}
_{aName The name of the specified exception.}
_{description A format string as in the printf() function. Can be nil or
an empty string but must be present.}
_{... A variable number of arguments to the format string. Can be absent.}
"*/
#define STAssertNoThrowSpecificNamed(expr, specificException, aName, description, ...) \
do { \
@try { \
(expr);\
} \
@catch (specificException *anException) { \
if ([aName isEqualToString: [anException name]]) { \
NSString *_descrip = STComposeString(@"(Expected exception: %@ (name: %@)) %@", NSStringFromClass([specificException class]), aName, description);\
[self failWithException: \
[NSException failureInRaise: [NSString stringWithUTF8String:#expr] \
exception: anException \
inFile: [NSString stringWithUTF8String:__FILE__] \
atLine: __LINE__ \
withDescription: STComposeString(_descrip, ##__VA_ARGS__)]]; \
} \
continue; \
}\
@catch (id anythingElse) {\
; \
}\
} while (0)
@interface NSException (GTMSenTestAdditions)
+ (NSException *)failureInFile:(NSString *)filename
atLine:(int)lineNumber
withDescription:(NSString *)formatString, ...;
+ (NSException *)failureInCondition:(NSString *)condition
isTrue:(BOOL)isTrue
inFile:(NSString *)filename
atLine:(int)lineNumber
withDescription:(NSString *)formatString, ...;
+ (NSException *)failureInEqualityBetweenObject:(id)left
andObject:(id)right
inFile:(NSString *)filename
atLine:(int)lineNumber
withDescription:(NSString *)formatString, ...;
+ (NSException *)failureInEqualityBetweenValue:(NSValue *)left
andValue:(NSValue *)right
withAccuracy:(NSValue *)accuracy
inFile:(NSString *)filename
atLine:(int) ineNumber
withDescription:(NSString *)formatString, ...;
+ (NSException *)failureInRaise:(NSString *)expression
inFile:(NSString *)filename
atLine:(int)lineNumber
withDescription:(NSString *)formatString, ...;
+ (NSException *)failureInRaise:(NSString *)expression
exception:(NSException *)exception
inFile:(NSString *)filename
atLine:(int)lineNumber
withDescription:(NSString *)formatString, ...;
@end
// SENTE_END
@interface NSObject (GTMSenTestAdditions)
- (void)failWithException:(NSException*)exception;
@end
@interface SenTestCase : NSObject {
SEL currentSelector_;
}
- (void)setUp;
- (void)invokeTest;
- (void)tearDown;
- (void)performTest:(SEL)sel;
@end
CF_EXPORT NSString * const SenTestFailureException;
#endif // GTM_IPHONE_SDK
// All unittest cases in GTM should inherit from GTMTestCase. It makes sure
// to set up our logging system correctly to verify logging calls.
// See GTMUnitTestDevLog.h for details
@interface GTMTestCase : SenTestCase
@end
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