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-rw-r--r--base/base.xcodeproj/project.pbxproj4
-rw-r--r--base/condition_variable_unittest.cc3
-rw-r--r--base/platform_thread_mac.mm48
-rw-r--r--base/platform_thread_posix.cc15
-rw-r--r--base/thread_unittest.cc14
5 files changed, 74 insertions, 10 deletions
diff --git a/base/base.xcodeproj/project.pbxproj b/base/base.xcodeproj/project.pbxproj
index da15715..8ff872e 100644
--- a/base/base.xcodeproj/project.pbxproj
+++ b/base/base.xcodeproj/project.pbxproj
@@ -83,6 +83,7 @@
7BD8F4D50E65B55000034DE9 /* scoped_ptr_unittest.cc in Sources */ = {isa = PBXBuildFile; fileRef = 7BD8F4CF0E65B4A900034DE9 /* scoped_ptr_unittest.cc */; };
7BD8F6D30E65DB0200034DE9 /* bzip2_error_handler.cc in Sources */ = {isa = PBXBuildFile; fileRef = 7BD8F6D20E65DB0200034DE9 /* bzip2_error_handler.cc */; };
7BD8F7740E65E89800034DE9 /* string16.cc in Sources */ = {isa = PBXBuildFile; fileRef = 7BD8F7730E65E89800034DE9 /* string16.cc */; };
+ 7BF164F30E660CA500AA999E /* platform_thread_mac.mm in Sources */ = {isa = PBXBuildFile; fileRef = 7BF164F20E660CA500AA999E /* platform_thread_mac.mm */; };
820EB4F70E3A613F009668FC /* string_piece.cc in Sources */ = {isa = PBXBuildFile; fileRef = 820EB4F50E3A613F009668FC /* string_piece.cc */; };
820EB4FA0E3A6178009668FC /* string_util_icu.cc in Sources */ = {isa = PBXBuildFile; fileRef = 820EB4F90E3A6178009668FC /* string_util_icu.cc */; };
820EB5020E3A618B009668FC /* tracked.cc in Sources */ = {isa = PBXBuildFile; fileRef = 820EB4FE0E3A618B009668FC /* tracked.cc */; };
@@ -360,6 +361,7 @@
7BED30C70E59F63000A747DB /* staticlib.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = staticlib.xcconfig; sourceTree = "<group>"; };
7BEFC29C0D99832D000829AD /* lock_impl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = lock_impl.h; sourceTree = "<group>"; };
7BEFC29D0D99832D000829AD /* lock_impl_posix.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = lock_impl_posix.cc; sourceTree = "<group>"; };
+ 7BF164F20E660CA500AA999E /* platform_thread_mac.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = platform_thread_mac.mm; sourceTree = "<group>"; };
820EB4EB0E3A60FE009668FC /* idle_timer.cc */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = idle_timer.cc; sourceTree = "<group>"; };
820EB4EC0E3A60FE009668FC /* idle_timer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = idle_timer.h; sourceTree = "<group>"; };
820EB4EF0E3A610A009668FC /* linked_ptr.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = linked_ptr.h; sourceTree = "<group>"; };
@@ -790,6 +792,7 @@
A5CB82960E5C74E300FD6825 /* platform_test.h */,
A5CB82970E5C74E300FD6825 /* platform_test_mac.mm */,
82E23FCB0D9C219600F8B40A /* platform_thread.h */,
+ 7BF164F20E660CA500AA999E /* platform_thread_mac.mm */,
93E703160E5D63E00046259B /* platform_thread_posix.cc */,
825403400D92D2210006B936 /* port.h */,
E4AFA4B40E50D8B000201347 /* pr_time_unittest.cc */,
@@ -1188,6 +1191,7 @@
93611ADF0E5A7FC500F9405D /* message_pump_default.cc in Sources */,
ABF4B9B50DC2BC9F00A6E319 /* path_service.cc in Sources */,
824654A60DC25CD7007C2BAA /* pickle.cc in Sources */,
+ 7BF164F30E660CA500AA999E /* platform_thread_mac.mm in Sources */,
93E703170E5D63E00046259B /* platform_thread_posix.cc in Sources */,
7BD8F4A10E65AA4600034DE9 /* process_util_posix.cc in Sources */,
824654DF0DC26521007C2BAA /* prtime.cc in Sources */,
diff --git a/base/condition_variable_unittest.cc b/base/condition_variable_unittest.cc
index 3632f11a8..c89624a 100644
--- a/base/condition_variable_unittest.cc
+++ b/base/condition_variable_unittest.cc
@@ -10,6 +10,7 @@
#include "base/condition_variable.h"
#include "base/logging.h"
+#include "base/platform_test.h"
#include "base/platform_thread.h"
#include "base/scoped_ptr.h"
#include "base/spin_wait.h"
@@ -20,7 +21,7 @@ namespace {
// Define our test class, with several common variables.
//------------------------------------------------------------------------------
-class ConditionVariableTest : public testing::Test {
+class ConditionVariableTest : public PlatformTest {
public:
const TimeDelta kZeroMs;
const TimeDelta kTenMs;
diff --git a/base/platform_thread_mac.mm b/base/platform_thread_mac.mm
new file mode 100644
index 0000000..46ac241
--- /dev/null
+++ b/base/platform_thread_mac.mm
@@ -0,0 +1,48 @@
+// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/platform_thread.h"
+
+#import <Foundation/Foundation.h>
+
+#include "base/logging.h"
+
+// A simple class that demonstrates our impressive ability to do nothing.
+@interface NoOp : NSObject
+
+// Does the deed. Or does it?
++ (void)noOp;
+
+@end
+
+@implementation NoOp
+
++ (void)noOp {
+}
+
+@end
+
+namespace base {
+
+// If Cocoa is to be used on more than one thread, it must know that the
+// application is multithreaded. Since it's possible to enter Cocoa code
+// from threads created by pthread_thread_create, Cocoa won't necessarily
+// be aware that the application is multithreaded. Spawning an NSThread is
+// enough to get Cocoa to set up for multithreaded operation, so this is done
+// if necessary before pthread_thread_create spawns any threads.
+//
+// http://developer.apple.com/documentation/Cocoa/Conceptual/Multithreading/CreatingThreads/chapter_4_section_4.html
+void InitThreading() {
+ static BOOL multithreaded = [NSThread isMultiThreaded];
+ if (!multithreaded) {
+ [NSThread detachNewThreadSelector:@selector(noOp)
+ toTarget:[NoOp class]
+ withObject:nil];
+ multithreaded = YES;
+
+ DCHECK([NSThread isMultiThreaded]);
+ }
+}
+
+} // namespace base
diff --git a/base/platform_thread_posix.cc b/base/platform_thread_posix.cc
index 760ce1c..77f5bee 100644
--- a/base/platform_thread_posix.cc
+++ b/base/platform_thread_posix.cc
@@ -14,6 +14,12 @@
#include <unistd.h>
#endif
+#if defined(OS_MACOSX)
+namespace base {
+void InitThreading();
+} // namespace
+#endif
+
static void* ThreadFunc(void* closure) {
PlatformThread::Delegate* delegate =
static_cast<PlatformThread::Delegate*>(closure);
@@ -65,18 +71,22 @@ void PlatformThread::SetName(const char* name) {
// static
bool PlatformThread::Create(size_t stack_size, Delegate* delegate,
PlatformThreadHandle* thread_handle) {
+#if defined(OS_MACOSX)
+ base::InitThreading();
+#endif // OS_MACOSX
+
bool success = false;
pthread_attr_t attributes;
pthread_attr_init(&attributes);
// Pthreads are joinable by default, so we don't need to specify any special
// attributes to be able to call pthread_join later.
-
+
if (stack_size > 0)
pthread_attr_setstacksize(&attributes, stack_size);
success = !pthread_create(thread_handle, &attributes, ThreadFunc, delegate);
-
+
pthread_attr_destroy(&attributes);
return success;
}
@@ -85,4 +95,3 @@ bool PlatformThread::Create(size_t stack_size, Delegate* delegate,
void PlatformThread::Join(PlatformThreadHandle thread_handle) {
pthread_join(thread_handle, NULL);
}
-
diff --git a/base/thread_unittest.cc b/base/thread_unittest.cc
index cad346f..c1971c2 100644
--- a/base/thread_unittest.cc
+++ b/base/thread_unittest.cc
@@ -4,12 +4,15 @@
#include "base/lock.h"
#include "base/message_loop.h"
+#include "base/platform_test.h"
#include "base/string_util.h"
#include "base/thread.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::Thread;
+typedef PlatformTest ThreadTest;
+
namespace {
class ToggleValue : public Task {
@@ -36,7 +39,7 @@ class SleepSome : public Task {
} // namespace
-TEST(ThreadTest, Restart) {
+TEST_F(ThreadTest, Restart) {
Thread a("Restart");
a.Stop();
EXPECT_FALSE(a.message_loop());
@@ -52,7 +55,7 @@ TEST(ThreadTest, Restart) {
EXPECT_FALSE(a.message_loop());
}
-TEST(ThreadTest, StartWithOptions_StackSize) {
+TEST_F(ThreadTest, StartWithOptions_StackSize) {
Thread a("StartWithStackSize");
// Ensure that the thread can work with only 12 kb and still process a
// message.
@@ -73,7 +76,7 @@ TEST(ThreadTest, StartWithOptions_StackSize) {
EXPECT_TRUE(was_invoked);
}
-TEST(ThreadTest, TwoTasks) {
+TEST_F(ThreadTest, TwoTasks) {
bool was_invoked = false;
{
Thread a("TwoTasks");
@@ -89,7 +92,7 @@ TEST(ThreadTest, TwoTasks) {
EXPECT_TRUE(was_invoked);
}
-TEST(ThreadTest, StopSoon) {
+TEST_F(ThreadTest, StopSoon) {
Thread a("StopSoon");
EXPECT_TRUE(a.Start());
EXPECT_TRUE(a.message_loop());
@@ -99,9 +102,8 @@ TEST(ThreadTest, StopSoon) {
EXPECT_FALSE(a.message_loop());
}
-TEST(ThreadTest, ThreadName) {
+TEST_F(ThreadTest, ThreadName) {
Thread a("ThreadName");
EXPECT_TRUE(a.Start());
EXPECT_EQ("ThreadName", a.thread_name());
}
-
generated by cgit v1.1 at 2024-09-13 09:53:23 +0000