Improve instrumentation around fwrite() in test
Improve instrumentation around fwrite() in test

yun63/watchman,webmasteraxe/watchman,amasad/watchman,phmx/watchman,Ziriax/watchman,besarthoxhaj/watchman,masoncloud/watchman,montogeek/watchman,montogeek/watchman,nodakai/watchman,dhruvsinghal/watchman,twitter/watchman,kevinsawicki/watchman,besarthoxhaj/watchman,bhamiltoncx/watchman,webmasteraxe/watchman,exponentjs/watchman,windofthesky/watchman,wez/watchman,sdgdsffdsfff/watchman,Ziriax/watchman,nodakai/watchman,facebook/watchman,michalliu/watchman,hanhailong/watchman,hanhailong/watchman,twitter/watchman,bhamiltoncx/watchman,montogeek/watchman,kevinsawicki/watchman,masoncloud/watchman,windofthesky/watchman,yun63/watchman,exponentjs/watchman,windofthesky/watchman,kevinsawicki/watchman,Jonekee/watchman,nodakai/watchman,kwlzn/watchman,alanwill/watchman,masoncloud/watchman,amasad/watchman,yun63/watchman,alanwill/watchman,phmx/watchman,yonglehou/watchman,facebook/watchman,yun63/watchman,kwlzn/watchman,amasad/watchman,Ziriax/watchman,amasad/watchman,wez/watchman,windofthesky/watchman,phmx/watchman,yangeagle/watchman,masoncloud/watchman,amasad/watchman,besarthoxhaj/watchman,Jonekee/watchman,Jonekee/watchman,dhruvsinghal/watchman,bitemyapp/watchman,webmasteraxe/watchman,dcolascione/laptop-watchman,kevinsawicki/watchman,dcolascione/laptop-watchman,twitter/watchman,exponentjs/watchman,dhruvsinghal/watchman,besarthoxhaj/watchman,exponentjs/watchman,kwlzn/watchman,dhruvsinghal/watchman,sdgdsffdsfff/watchman,amasad/watchman,facebook/watchman,yonglehou/watchman,webmasteraxe/watchman,hanhailong/watchman,bitemyapp/watchman,Ziriax/watchman,phmx/watchman,hanhailong/watchman,twitter/watchman,dcolascione/laptop-watchman,kevinsawicki/watchman,wez/watchman,bitemyapp/watchman,bhamiltoncx/watchman,sdgdsffdsfff/watchman,wez/watchman,supriyantomaftuh/watchman,michalliu/watchman,nodakai/watchman,facebook/watchman,Jonekee/watchman,webmasteraxe/watchman,supriyantomaftuh/watchman,webmasteraxe/watchman,masoncloud/watchman,dhruvsinghal/watchman,wez/watchman,facebook/watchman,twitter/watchman,nodakai/watchman,nodakai/watchman,phmx/watchman,yun63/watchman,besarthoxhaj/watchman,bitemyapp/watchman,yonglehou/watchman,webmasteraxe/watchman,montogeek/watchman,dhruvsinghal/watchman,michalliu/watchman,facebook/watchman,kwlzn/watchman,masoncloud/watchman,montogeek/watchman,yangeagle/watchman,kwlzn/watchman,yangeagle/watchman,supriyantomaftuh/watchman,masoncloud/watchman,hanhailong/watchman,dcolascione/laptop-watchman,michalliu/watchman,masoncloud/watchman,alanwill/watchman,michalliu/watchman,sdgdsffdsfff/watchman,windofthesky/watchman,montogeek/watchman,yonglehou/watchman,supriyantomaftuh/watchman,bhamiltoncx/watchman,facebook/watchman,alanwill/watchman,yangeagle/watchman,yangeagle/watchman,montogeek/watchman,supriyantomaftuh/watchman,yonglehou/watchman,wez/watchman,bhamiltoncx/watchman,wez/watchman,twitter/watchman,yangeagle/watchman,webmasteraxe/watchman,Jonekee/watchman,supriyantomaftuh/watchman,bitemyapp/watchman,besarthoxhaj/watchman,Jonekee/watchman,dcolascione/laptop-watchman,hanhailong/watchman,twitter/watchman,dhruvsinghal/watchman,hanhailong/watchman,dcolascione/laptop-watchman,bhamiltoncx/watchman,dhruvsinghal/watchman,facebook/watchman,windofthesky/watchman,exponentjs/watchman,bitemyapp/watchman,kevinsawicki/watchman,michalliu/watchman,alanwill/watchman,bitemyapp/watchman,exponentjs/watchman,amasad/watchman,kwlzn/watchman,nodakai/watchman,supriyantomaftuh/watchman,michalliu/watchman,windofthesky/watchman,yonglehou/watchman,yun63/watchman,yonglehou/watchman,dcolascione/laptop-watchman,bitemyapp/watchman,dcolascione/laptop-watchman,sdgdsffdsfff/watchman,yun63/watchman,besarthoxhaj/watchman,montogeek/watchman,michalliu/watchman,Jonekee/watchman,nodakai/watchman,sdgdsffdsfff/watchman,kevinsawicki/watchman,nodakai/watchman,supriyantomaftuh/watchman,Ziriax/watchman,kwlzn/watchman,wez/watchman,alanwill/watchman,besarthoxhaj/watchman,yangeagle/watchman,yonglehou/watchman,twitter/watchman,sdgdsffdsfff/watchman,hanhailong/watchman,Jonekee/watchman,Ziriax/watchman,amasad/watchman,phmx/watchman,sdgdsffdsfff/watchman,wez/watchman,yun63/watchman,facebook/watchman