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/* |
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* WvTest: |
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* Copyright (C) 1997-2009 Net Integration Technologies, Inc. |
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* Licensed under the GNU Library General Public License, version 2. |
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* See the included file named LICENSE for license information. |
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*/ |
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#include "wvtest.h" |
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#ifdef HAVE_WVCRASH |
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# include "wvcrash.h" |
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#endif |
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#include <stdlib.h> |
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#include <stdio.h> |
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#ifdef _WIN32 |
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#include <io.h> |
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#include <windows.h> |
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#else |
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#include <unistd.h> |
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#include <fcntl.h> |
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#endif |
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static bool fd_is_valid(int fd) |
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{ |
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#ifdef _WIN32 |
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if ((HANDLE)_get_osfhandle(fd) != INVALID_HANDLE_VALUE) return true; |
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#endif |
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int nfd = dup(fd); |
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if (nfd >= 0) |
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{ |
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close(nfd); |
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return true; |
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} |
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return false; |
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} |
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static int fd_count(const char *when) |
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{ |
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int count = 0; |
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printf("fds open at %s:", when); |
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for (int fd = 0; fd < 1024; fd++) |
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{ |
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if (fd_is_valid(fd)) |
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{ |
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count++; |
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printf(" %d", fd); |
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fflush(stdout); |
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} |
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} |
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printf("\n"); |
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return count; |
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} |
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int main(int argc, char **argv) |
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{ |
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char buf[200]; |
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#if defined(_WIN32) && defined(HAVE_WVCRASH) |
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setup_console_crash(); |
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#endif |
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// test wvtest itself. Not very thorough, but you have to draw the |
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// line somewhere :) |
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WVPASS(true); |
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WVPASS(1); |
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WVFAIL(false); |
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WVFAIL(0); |
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int startfd, endfd; |
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char * const *prefixes = NULL; |
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if (argc > 1) |
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prefixes = argv + 1; |
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startfd = fd_count("start"); |
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int ret = WvTest::run_all(prefixes); |
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if (ret == 0) // don't pollute the strace output if we failed anyway |
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{ |
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endfd = fd_count("end"); |
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WVPASS(startfd == endfd); |
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#ifndef _WIN32 |
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if (startfd != endfd) |
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{ |
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sprintf(buf, "ls -l /proc/%d/fd", getpid()); |
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system(buf); |
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} |
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#endif |
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} |
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// keep 'make' from aborting if this environment variable is set |
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if (getenv("WVTEST_NO_FAIL")) |
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return 0; |
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else |
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return ret; |
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} |
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