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git://sourceware.org/git/newlib-cygwin.git
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c88ac48eab
Add '-notimeout' option for cygrun. This is very useful when using it to run a test standalone and under a debugger. Also: warn about excess arguments
83 lines
1.7 KiB
C
83 lines
1.7 KiB
C
/* cygrun.c: testsuite support program
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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/* This program is intended to be used only by the testsuite. It runs
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programs without using the cygwin api, so that the just-built dll
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can be tested without interference from the currently installed
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dll. */
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#include <stdio.h>
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#include <windows.h>
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#include <stdlib.h>
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int
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main (int argc, char **argv)
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{
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STARTUPINFO sa;
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PROCESS_INFORMATION pi;
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DWORD res;
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DWORD ec = 1;
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char *p;
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DWORD timeout = 60 * 1000;
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if (argc < 2)
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{
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fprintf (stderr, "Usage: cygrun [program]\n");
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exit (1);
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}
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int i;
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for (i = 1; i < argc; ++i)
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{
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if (strcmp (argv[i], "-notimeout") == 0)
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timeout = INFINITE;
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else
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break;
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}
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char *command = argv[i];
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if (i < (argc-1))
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{
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fprintf (stderr, "cygrun: excess arguments\n");
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exit (1);
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}
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SetEnvironmentVariable ("CYGWIN_TESTING", "1");
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memset (&sa, 0, sizeof (sa));
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memset (&pi, 0, sizeof (pi));
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if (!CreateProcess (0, command, 0, 0, 1, 0, 0, 0, &sa, &pi))
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{
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fprintf (stderr, "CreateProcess %s failed\n", command);
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exit (1);
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}
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res = WaitForSingleObject (pi.hProcess, timeout);
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if (res == WAIT_TIMEOUT)
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{
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char cmd[1024];
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// there is no simple API to kill a Windows process tree
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sprintf(cmd, "taskkill /f /t /pid %lu", GetProcessId(pi.hProcess));
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system(cmd);
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fprintf (stderr, "Timeout\n");
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ec = 124;
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}
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else
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{
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GetExitCodeProcess (pi.hProcess, &ec);
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}
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CloseHandle (pi.hProcess);
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CloseHandle (pi.hThread);
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if (ec > 0xff)
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ec >>= 8;
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return ec;
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}
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