151 lines
6.1 KiB
Plaintext
151 lines
6.1 KiB
Plaintext
// Copyright 2010 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#import "gtest_mac.h"
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#include <string>
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#include "testing/gtest/include/gtest/gtest.h"
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#include "third_party/googletest/src/googletest/include/gtest/internal/gtest-port.h"
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#include "third_party/googletest/src/googletest/include/gtest/internal/gtest-string.h"
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#ifdef GTEST_OS_MAC
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#import <Foundation/Foundation.h>
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namespace testing {
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namespace internal {
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static std::string StringFromNSString(NSString* string) {
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// Note that -[NSString UTF8String] is banned in chromium code because
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// base::SysNSStringToUTF8() is safer, but //testing isn't allowed to depend
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// on //base, so deliberately ignore that function ban.
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const char* utf_string = [string UTF8String];
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return utf_string ? std::string(utf_string) : std::string("(nil nsstring)");
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}
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// Handles nil values for |obj| properly by using safe printing of %@ in
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// -stringWithFormat:.
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std::string StringDescription(id<NSObject> obj) {
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return StringFromNSString([NSString stringWithFormat:@"%@", obj]);
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}
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// This overloaded version allows comparison between ObjC objects that conform
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// to the NSObject protocol. Used to implement {ASSERT|EXPECT}_EQ().
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GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression,
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const char* actual_expression,
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id<NSObject> expected,
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id<NSObject> actual) {
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if (expected == actual || [expected isEqual:actual]) {
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return AssertionSuccess();
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}
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return EqFailure(expected_expression, actual_expression,
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StringDescription(expected), StringDescription(actual),
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false);
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}
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// This overloaded version allows comparison between ObjC objects that conform
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// to the NSObject protocol. Used to implement {ASSERT|EXPECT}_NE().
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GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression,
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const char* actual_expression,
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id<NSObject> expected,
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id<NSObject> actual) {
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if (expected != actual && ![expected isEqual:actual]) {
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return AssertionSuccess();
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}
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Message msg;
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msg << "Expected: (" << expected_expression << ") != (" << actual_expression
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<< "), actual: " << StringDescription(expected)
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<< " vs " << StringDescription(actual);
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return AssertionFailure(msg);
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}
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#if !defined(GTEST_OS_IOS)
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GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression,
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const char* actual_expression,
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const NSRect& expected,
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const NSRect& actual) {
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if (NSEqualRects(expected, actual)) {
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return AssertionSuccess();
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}
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return EqFailure(expected_expression, actual_expression,
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StringFromNSString(NSStringFromRect(expected)),
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StringFromNSString(NSStringFromRect(actual)), false);
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}
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GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression,
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const char* actual_expression,
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const NSRect& expected,
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const NSRect& actual) {
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if (!NSEqualRects(expected, actual)) {
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return AssertionSuccess();
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}
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Message msg;
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msg << "Expected: (" << expected_expression << ") != (" << actual_expression
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<< "), actual: " << StringFromNSString(NSStringFromRect(expected))
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<< " vs " << StringFromNSString(NSStringFromRect(actual));
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return AssertionFailure(msg);
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}
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GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression,
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const char* actual_expression,
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const NSPoint& expected,
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const NSPoint& actual) {
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if (NSEqualPoints(expected, actual)) {
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return AssertionSuccess();
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}
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return EqFailure(expected_expression, actual_expression,
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StringFromNSString(NSStringFromPoint(expected)),
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StringFromNSString(NSStringFromPoint(actual)), false);
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}
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GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression,
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const char* actual_expression,
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const NSPoint& expected,
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const NSPoint& actual) {
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if (!NSEqualPoints(expected, actual)) {
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return AssertionSuccess();
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}
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Message msg;
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msg << "Expected: (" << expected_expression << ") != (" << actual_expression
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<< "), actual: " << StringFromNSString(NSStringFromPoint(expected))
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<< " vs " << StringFromNSString(NSStringFromPoint(actual));
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return AssertionFailure(msg);
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}
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GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression,
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const char* actual_expression,
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const NSRange& expected,
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const NSRange& actual) {
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if (NSEqualRanges(expected, actual)) {
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return AssertionSuccess();
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}
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return EqFailure(expected_expression, actual_expression,
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StringFromNSString(NSStringFromRange(expected)),
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StringFromNSString(NSStringFromRange(actual)), false);
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}
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GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression,
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const char* actual_expression,
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const NSRange& expected,
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const NSRange& actual) {
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if (!NSEqualRanges(expected, actual)) {
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return AssertionSuccess();
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}
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Message msg;
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msg << "Expected: (" << expected_expression << ") != (" << actual_expression
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<< "), actual: " << StringFromNSString(NSStringFromRange(expected))
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<< " vs " << StringFromNSString(NSStringFromRange(actual));
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return AssertionFailure(msg);
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}
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#endif // !GTEST_OS_IOS
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} // namespace internal
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} // namespace testing
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#endif // GTEST_OS_MAC
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