diff options
Diffstat (limited to 'mozilla/nsprpub/lib/prstreams/tests/testprstrm')
3 files changed, 424 insertions, 0 deletions
diff --git a/mozilla/nsprpub/lib/prstreams/tests/testprstrm/.cvsignore b/mozilla/nsprpub/lib/prstreams/tests/testprstrm/.cvsignore new file mode 100644 index 0000000..f3c7a7c --- /dev/null +++ b/mozilla/nsprpub/lib/prstreams/tests/testprstrm/.cvsignore @@ -0,0 +1 @@ +Makefile diff --git a/mozilla/nsprpub/lib/prstreams/tests/testprstrm/Makefile.in b/mozilla/nsprpub/lib/prstreams/tests/testprstrm/Makefile.in new file mode 100644 index 0000000..3089367 --- /dev/null +++ b/mozilla/nsprpub/lib/prstreams/tests/testprstrm/Makefile.in @@ -0,0 +1,220 @@ +# +# ***** BEGIN LICENSE BLOCK ***** +# Version: MPL 1.1/GPL 2.0/LGPL 2.1 +# +# The contents of this file are subject to the Mozilla Public License Version +# 1.1 (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.mozilla.org/MPL/ +# +# Software distributed under the License is distributed on an "AS IS" basis, +# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License +# for the specific language governing rights and limitations under the +# License. +# +# The Original Code is the Netscape Portable Runtime (NSPR). +# +# The Initial Developer of the Original Code is +# Netscape Communications Corporation. +# Portions created by the Initial Developer are Copyright (C) 1998-2000 +# the Initial Developer. All Rights Reserved. +# +# Contributor(s): +# +# Alternatively, the contents of this file may be used under the terms of +# either the GNU General Public License Version 2 or later (the "GPL"), or +# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), +# in which case the provisions of the GPL or the LGPL are applicable instead +# of those above. If you wish to allow use of your version of this file only +# under the terms of either the GPL or the LGPL, and not to allow others to +# use your version of this file under the terms of the MPL, indicate your +# decision by deleting the provisions above and replace them with the notice +# and other provisions required by the GPL or the LGPL. If you do not delete +# the provisions above, a recipient may use your version of this file under +# the terms of any one of the MPL, the GPL or the LGPL. +# +# ***** END LICENSE BLOCK ***** + +#! gmake + +MOD_DEPTH = ../../../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(MOD_DEPTH)/config/autoconf.mk + +include $(topsrcdir)/config/config.mk + +CXXSRCS = \ + testprstrm.cpp \ + $(NULL) + +OBJS = $(addprefix $(OBJDIR)/,$(CXXSRCS:.cpp=.$(OBJ_SUFFIX))) + +ifeq (,$(filter-out WINNT OS2,$(OS_ARCH))) +PROG_SUFFIX = .exe +else +PROG_SUFFIX = +endif + +PROGS = $(addprefix $(OBJDIR)/, $(CXXSRCS:.cpp=$(PROG_SUFFIX))) + +TARGETS = $(PROGS) $(OBJS) + +INCLUDES = -I$(dist_includedir) + +# Setting the variables LDOPTS and LIBPR. We first initialize +# them to the default values, then adjust them for some platforms. +LDOPTS = -L$(dist_libdir) +LIBPR = -lnspr$(MOD_MAJOR_VERSION) +LIBPRSTRMS = -lprstrms$(MOD_MAJOR_VERSION) + +ifeq ($(OS_ARCH), WINNT) + LDOPTS = -NOLOGO -DEBUG -INCREMENTAL:NO + ifeq ($(OS_TARGET), WIN95) + LIBPR = $(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPRSTRMS = $(dist_libdir)/prstrms$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + else + LIBPR = $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + LIBPRSTRMS = $(dist_libdir)/libprstrms$(MOD_MAJOR_VERSION).$(LIB_SUFFIX) + endif +endif + +ifeq ($(OS_ARCH),OS2) +LDOPTS += -Zomf -Zlinker /PM:VIO -lstdcpp +endif + +ifneq ($(OS_ARCH), WINNT) +PWD = $(shell pwd) +endif + +ifeq ($(OS_ARCH), IRIX) +LDOPTS += -rpath $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), OSF1) +LDOPTS += -rpath $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), HP-UX) +LDOPTS += -Wl,+s,+b,$(PWD)/$(dist_libdir) +endif + +# AIX +ifeq ($(OS_ARCH),AIX) +LDOPTS += -blibpath:$(PWD)/$(dist_libdir):/usr/lib:/lib +ifeq ($(OS_ARCH)$(OS_RELEASE),AIX4.1) +LIBPR = -lnspr$(MOD_MAJOR_VERSION)_shr +LIBPRSTRMS = -lprstrms$(MOD_MAJOR_VERSION)_shr +else +LDOPTS += -brtl +EXTRA_LIBS = -ldl +endif +endif + +# Solaris +ifeq ($(OS_ARCH), SunOS) +ifneq ($(OS_RELEASE), 4.1.3_U1) +ifdef NS_USE_GCC +LDOPTS += -Xlinker -R -Xlinker $(PWD)/$(dist_libdir) +else +LDOPTS += -R $(PWD)/$(dist_libdir) +# CC on SunOS 5.5.x needs to link with -lpthread even though we already +# linked with this system library when we built libnspr.so. +ifdef USE_PTHREADS +EXTRA_LIBS = -lpthread +endif # USE_PTHREADS +endif # NS_USE_GCC +endif # 4.1.3_U1 +endif # SunOS + +ifeq ($(OS_ARCH), NCR) +# XXX: We see some strange problems when we link with libnspr.so. +# So for now we use static libraries on NCR. The shared library +# stuff below is commented out. +LIBPR = $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).a +LIBPRSTRMS = $(dist_libdir)/libprstrms$(MOD_MAJOR_VERSION).a +EXTRA_LIBS = -lsocket -lnsl -ldl + +# NCR needs to link against -lsocket -lnsl (and -lc, which is linked +# implicitly by $(CC)) again even though we already linked with these +# system libraries when we built libnspr.so. +#EXTRA_LIBS = -lsocket -lnsl +# This hardcodes in the executable programs the directory to find +# libnspr.so etc. at program startup. Equivalent to the -R or -rpath +# option for ld on other platforms. +#export LD_RUN_PATH = $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), SCOOS) +# SCO Unix needs to link against -lsocket again even though we +# already linked with these system libraries when we built libnspr.so. +EXTRA_LIBS = -lsocket +# This hardcodes in the executable programs the directory to find +# libnspr.so etc. at program startup. Equivalent to the -R or -rpath +# option for ld on other platforms. +export LD_RUN_PATH = $(PWD)/$(dist_libdir) +endif + +ifeq ($(OS_ARCH), UNIXWARE) +export LD_RUN_PATH = $(PWD)/$(dist_libdir) +endif + +##################################################### +# +# The rules +# +##################################################### + +include $(topsrcdir)/config/rules.mk + +AIX_PRE_4_2 = 0 +ifeq ($(OS_ARCH),AIX) +ifneq ($(OS_RELEASE),4.2) +ifneq ($(USE_PTHREADS), 1) +#AIX_PRE_4_2 = 1 +endif +endif +endif + +ifeq ($(AIX_PRE_4_2),1) + +# AIX releases prior to 4.2 need a special two-step linking hack +# in order to both override the system select() and be able to +# get at the original system select(). +# +# We use a pattern rule in ns/nspr20/config/rules.mk to generate +# the .$(OBJ_SUFFIX) file from the .c source file, then do the +# two-step linking hack below. + +$(OBJDIR)/%: $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) + rm -f $@ $(AIX_TMP) + $(CC) $(AIX_LINK_OPTS) -o $(AIX_TMP) $< $(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).a + $(CC) -o $@ $(AIX_TMP) $(AIX_WRAP) + rm -f $(AIX_TMP) + +else + +# All platforms that are not AIX pre-4.2. + +$(OBJDIR)/%$(PROG_SUFFIX): $(OBJDIR)/%.$(OBJ_SUFFIX) + @$(MAKE_OBJDIR) +ifeq ($(OS_ARCH), WINNT) + link $(LDOPTS) $< $(LIBPR) $(LIBPRSTRMS) wsock32.lib -out:$@ +else +ifeq ($(OS_ARCH),OS2) + $(LINK) $(EXEFLAGS) $(LDOPTS) $< $(LIBPR) $(LIBPRSTRMS) $(OS_LIBS) $(EXTRA_LIBS) +else + $(CCC) $(XCFLAGS) $< $(LDOPTS) $(LIBPR) $(LIBPRSTRMS) $(EXTRA_LIBS) -o $@ +endif +endif +endif + +export:: $(TARGETS) +clean:: + rm -f $(TARGETS) + +testlinker: + echo $(LINK) diff --git a/mozilla/nsprpub/lib/prstreams/tests/testprstrm/testprstrm.cpp b/mozilla/nsprpub/lib/prstreams/tests/testprstrm/testprstrm.cpp new file mode 100644 index 0000000..a2c7443 --- /dev/null +++ b/mozilla/nsprpub/lib/prstreams/tests/testprstrm/testprstrm.cpp @@ -0,0 +1,203 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (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.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Netscape Portable Runtime (NSPR). + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998-2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include "prstrms.h" + +#include "prinit.h" +#include "prio.h" +#include "prthread.h" + +#include <cstring> +#include <iostream> + +#ifdef XP_UNIX +#include <sys/stat.h> +#endif + +using std::cout; +using std::endl; +using std::ios; + +const unsigned int MaxCnt = 1; + +typedef struct threadarg { + const char *mytag; +} threadarg; + +void threadwork(threadarg *arg); + +void +threadmain(void *mytag) +{ + threadarg arg; + + arg.mytag = static_cast<const char *>(mytag); + + threadwork(&arg); +} + +void +threadwork(threadarg *arg) +{ + unsigned int i; + + char fname1[256]; + char fname2[256]; + + strcpy(fname1, arg->mytag); + strcpy(fname2, arg->mytag); + strcat(fname2, "2"); + PR_Delete(fname1); + PR_Delete(fname2); + + PRfilebuf *fb[MaxCnt]; + PRifstream *ifs[MaxCnt]; + PRofstream *ofs[MaxCnt]; + int mode = 0; +#ifdef XP_UNIX + mode = S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH; +#endif + + // + // Allocate a bunch + cout << "Testing unused filebufs ----------------" << endl; + for (i=0; i < MaxCnt; i++){ + fb[i] = new PRfilebuf; + } + // Delete them + for (i=0; i < MaxCnt; i++){ + delete fb[i]; + } + cout << "Unused filebufs complete ---------------" << endl; + + // + // Allocate a bunch + cout << "Testing unused ifstream -----------------" << endl; + for (i=0; i < MaxCnt; i++){ + ifs[i] = new PRifstream; + } + // + // Delete them + for (i=0; i < MaxCnt; i++){ + delete ifs[i]; + } + cout << "Unused ifstream complete ----------------" << endl; + // + // Allocate a bunch + cout << "Testing unused ofstream -----------------" << endl; + for (i=0; i < MaxCnt; i++){ + ofs[i] = new PRofstream; + } + for (i=0; i < MaxCnt; i++){ + *(ofs[i]) << "A"; // Write a bit + delete ofs[i]; // Delete it. + } + cout << "Unused ofstream complete ----------------" << endl; + + cout << "Testing use of ofstream 1 (extra filebuf allocated) ---------" << endl; + PRofstream *aos = new PRofstream(fname1, ios::out|ios::ate, mode); + for (i=0; i < MaxCnt; i++){ + for (int j=0; j < 8192; j++) + *aos << "AaBbCcDdEeFfGg" << endl; + fb[i] = new PRfilebuf; // Allocate as we go to hack at the heap + } + // + // Delete the extra foo we allocated + for (i=0; i < MaxCnt; i++){ + delete fb[i]; + } + aos->flush(); // Explicit flush + delete aos; + cout << "Testing use of ofstream 1 complete (extra filebuf deleted) --" << endl; + cout << "Testing use of ofstream 2 (extra filebuf allocated) ---------" << endl; + PRofstream *aos2 = new PRofstream(fname2, ios::out, mode); + + for (i=0; i < MaxCnt; i++){ + *aos2 << "AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz"; + } + // Force flushing in the dtor + delete aos2; + cout << "Testing use of ofstream 2 complete (extra filebuf deleted) --" << endl; + char line[1024]; + cout << "Testing use of ifstream 1 (stack allocation) -------------" << endl; + PRifstream ais(fname1); + for (i=0; i < MaxCnt; i++){ + ais >> line; + } + cout << "Testing use of ifstream 1 complete -----------------------" << endl; + cout << "Testing use of ifstream 2 ----------------------" << endl; + PRifstream *ais2 = new PRifstream(fname2); + char achar; + for (i=0; i < MaxCnt*10; i++){ + *ais2 >> achar; + } + delete ais2; + cout << "Testing use of ifstream 2 complete -------------" << endl; +} + +#define STACKSIZE 1024*1024 +int +main() +{ + PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 256); + threadmain(const_cast<char *>("TestFile")); + PRThread *thr1 = PR_CreateThread(PR_SYSTEM_THREAD, + threadmain, + const_cast<char *>("TestFile1"), + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_JOINABLE_THREAD, + STACKSIZE); + PRThread *thr2 = PR_CreateThread(PR_SYSTEM_THREAD, + threadmain, + const_cast<char *>("TestFile2"), + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_JOINABLE_THREAD, + STACKSIZE); + PRThread *thr3 = PR_CreateThread(PR_SYSTEM_THREAD, + threadmain, + const_cast<char *>("TestFile3"), + PR_PRIORITY_NORMAL, + PR_GLOBAL_THREAD, + PR_JOINABLE_THREAD, + STACKSIZE); + PR_JoinThread(thr1); + PR_JoinThread(thr2); + PR_JoinThread(thr3); + return 0; +} |