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2044 lines
56 KiB
2044 lines
56 KiB
/*
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* Copyright (c) 2003-2009 Tim Kientzle
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <errno.h>
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#include <locale.h>
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#include <stdarg.h>
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#include <time.h>
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#include "test.h"
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/*
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* This same file is used pretty much verbatim for all test harnesses.
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*
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* The next few lines are the only differences.
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* TODO: Move this into a separate configuration header, have all test
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* suites share one copy of this file.
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*/
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__FBSDID("$FreeBSD: src/lib/libarchive/test/main.c,v 1.17 2008/12/21 00:13:50 kientzle Exp $");
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#define KNOWNREF "test_compat_gtar_1.tar.uu"
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#define ENVBASE "LIBARCHIVE" /* Prefix for environment variables. */
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#undef PROGRAM /* Testing a library, not a program. */
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#define LIBRARY "libarchive"
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#define EXTRA_DUMP(x) archive_error_string((struct archive *)(x))
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#define EXTRA_VERSION archive_version()
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/*
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*
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* Windows support routines
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*
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* Note: Configuration is a tricky issue. Using HAVE_* feature macros
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* in the test harness is dangerous because they cover up
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* configuration errors. The classic example of this is omitting a
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* configure check. If libarchive and libarchive_test both look for
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* the same feature macro, such errors are hard to detect. Platform
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* macros (e.g., _WIN32 or __GNUC__) are a little better, but can
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* easily lead to very messy code. It's best to limit yourself
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* to only the most generic programming techniques in the test harness
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* and thus avoid conditionals altogether. Where that's not possible,
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* try to minimize conditionals by grouping platform-specific tests in
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* one place (e.g., test_acl_freebsd) or by adding new assert()
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* functions (e.g., assertMakeHardlink()) to cover up platform
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* differences. Platform-specific coding in libarchive_test is often
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* a symptom that some capability is missing from libarchive itself.
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*/
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#if defined(_WIN32) && !defined(__CYGWIN__)
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#if !defined(__GNUC__)
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#include <crtdbg.h>
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#endif
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#include <io.h>
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#include <windows.h>
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#ifndef F_OK
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#define F_OK (0)
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#endif
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#ifndef S_ISDIR
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#define S_ISDIR(m) ((m) & _S_IFDIR)
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#endif
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#ifndef S_ISREG
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#define S_ISREG(m) ((m) & _S_IFREG)
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#endif
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#define access _access
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#define chdir _chdir
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#ifndef fileno
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#define fileno _fileno
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#endif
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/*#define fstat _fstat64*/
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#define getcwd _getcwd
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#define lstat stat
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/*#define lstat _stat64*/
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/*#define stat _stat64*/
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#define rmdir _rmdir
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#define strdup _strdup
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#define umask _umask
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#endif
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#if defined(_WIN32) && !defined(__CYGWIN__)
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void *GetFunctionKernel32(const char *name)
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{
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static HINSTANCE lib;
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static int set;
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if (!set) {
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set = 1;
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lib = LoadLibrary("kernel32.dll");
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}
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if (lib == NULL) {
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fprintf(stderr, "Can't load kernel32.dll?!\n");
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exit(1);
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}
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return (void *)GetProcAddress(lib, name);
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}
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static int
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my_CreateSymbolicLinkA(const char *linkname, const char *target, int flags)
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{
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static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, DWORD);
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static int set;
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if (!set) {
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set = 1;
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f = GetFunctionKernel32("CreateSymbolicLinkA");
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}
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return f == NULL ? 0 : (*f)(linkname, target, flags);
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}
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static int
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my_CreateHardLinkA(const char *linkname, const char *target)
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{
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static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES);
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static int set;
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if (!set) {
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set = 1;
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f = GetFunctionKernel32("CreateHardLinkA");
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}
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return f == NULL ? 0 : (*f)(linkname, target, NULL);
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}
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int
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my_GetFileInformationByName(const char *path, BY_HANDLE_FILE_INFORMATION *bhfi)
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{
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HANDLE h;
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int r;
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h = CreateFile(path, FILE_READ_ATTRIBUTES, 0, NULL,
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OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
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if (h == INVALID_HANDLE_VALUE)
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return (0);
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r = GetFileInformationByHandle(h, bhfi);
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CloseHandle(h);
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return (r);
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}
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#endif
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#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__GNUC__)
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static void
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invalid_parameter_handler(const wchar_t * expression,
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const wchar_t * function, const wchar_t * file,
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unsigned int line, uintptr_t pReserved)
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{
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/* nop */
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}
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#endif
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/*
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*
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* OPTIONS FLAGS
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*
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*/
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/* Enable core dump on failure. */
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static int dump_on_failure = 0;
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/* Default is to remove temp dirs and log data for successful tests. */
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static int keep_temp_files = 0;
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/* Default is to just report pass/fail for each test. */
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static int verbosity = 0;
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#define VERBOSITY_SUMMARY_ONLY -1 /* -q */
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#define VERBOSITY_PASSFAIL 0 /* Default */
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#define VERBOSITY_LIGHT_REPORT 1 /* -v */
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#define VERBOSITY_FULL 2 /* -vv */
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/* A few places generate even more output for verbosity > VERBOSITY_FULL,
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* mostly for debugging the test harness itself. */
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/* Cumulative count of assertion failures. */
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static int failures = 0;
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/* Cumulative count of reported skips. */
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static int skips = 0;
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/* Cumulative count of assertions checked. */
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static int assertions = 0;
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/* Directory where uuencoded reference files can be found. */
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static const char *refdir;
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/*
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* Report log information selectively to console and/or disk log.
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*/
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static int log_console = 0;
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static FILE *logfile;
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static void
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vlogprintf(const char *fmt, va_list ap)
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{
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if (log_console)
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vfprintf(stdout, fmt, ap);
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if (logfile != NULL)
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vfprintf(logfile, fmt, ap);
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}
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static void
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logprintf(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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vlogprintf(fmt, ap);
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va_end(ap);
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}
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/* Set up a message to display only if next assertion fails. */
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static char msgbuff[4096];
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static const char *msg, *nextmsg;
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void
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failure(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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vsprintf(msgbuff, fmt, ap);
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va_end(ap);
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nextmsg = msgbuff;
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}
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/*
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* Copy arguments into file-local variables.
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* This was added to permit vararg assert() functions without needing
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* variadic wrapper macros. Turns out that the vararg capability is almost
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* never used, so almost all of the vararg assertions can be simplified
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* by removing the vararg capability and reworking the wrapper macro to
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* pass __FILE__, __LINE__ directly into the function instead of using
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* this hook. I suspect this machinery is used so rarely that we
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* would be better off just removing it entirely. That would simplify
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* the code here noticably.
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*/
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static const char *test_filename;
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static int test_line;
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static void *test_extra;
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void assertion_setup(const char *filename, int line)
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{
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test_filename = filename;
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test_line = line;
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}
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/* Called at the beginning of each assert() function. */
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static void
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assertion_count(const char *file, int line)
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{
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(void)file; /* UNUSED */
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(void)line; /* UNUSED */
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++assertions;
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/* Proper handling of "failure()" message. */
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msg = nextmsg;
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nextmsg = NULL;
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/* Uncomment to print file:line after every assertion.
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* Verbose, but occasionally useful in tracking down crashes. */
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/* printf("Checked %s:%d\n", file, line); */
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}
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/*
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* For each test source file, we remember how many times each
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* assertion was reported. Cleared before each new test,
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* used by test_summarize().
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*/
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static struct line {
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int count;
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int skip;
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} failed_lines[10000];
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/* Count this failure, setup up log destination and handle initial report. */
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static void
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failure_start(const char *filename, int line, const char *fmt, ...)
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{
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va_list ap;
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/* Record another failure for this line. */
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++failures;
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test_filename = filename;
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failed_lines[line].count++;
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/* Determine whether to log header to console. */
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switch (verbosity) {
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case VERBOSITY_FULL:
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log_console = 1;
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break;
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case VERBOSITY_LIGHT_REPORT:
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log_console = (failed_lines[line].count < 2);
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break;
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default:
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log_console = 0;
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}
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/* Log file:line header for this failure */
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va_start(ap, fmt);
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#if _MSC_VER
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logprintf("%s(%d): ", filename, line);
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#else
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logprintf("%s:%d: ", filename, line);
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#endif
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vlogprintf(fmt, ap);
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va_end(ap);
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logprintf("\n");
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if (msg != NULL && msg[0] != '\0') {
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logprintf(" Description: %s\n", msg);
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msg = NULL;
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}
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|
|
/* Determine whether to log details to console. */
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if (verbosity == VERBOSITY_LIGHT_REPORT)
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log_console = 0;
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}
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|
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/* Complete reporting of failed tests. */
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/*
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* The 'extra' hook here is used by libarchive to include libarchive
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* error messages with assertion failures. It could also be used
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* to add strerror() output, for example. Just define the EXTRA_DUMP()
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* macro appropriately.
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*/
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static void
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failure_finish(void *extra)
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{
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(void)extra; /* UNUSED (maybe) */
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#ifdef EXTRA_DUMP
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if (extra != NULL)
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logprintf(" detail: %s\n", EXTRA_DUMP(extra));
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#endif
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if (dump_on_failure) {
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fprintf(stderr,
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" *** forcing core dump so failure can be debugged ***\n");
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*(char *)(NULL) = 0;
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exit(1);
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}
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}
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|
|
/* Inform user that we're skipping some checks. */
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void
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test_skipping(const char *fmt, ...)
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{
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char buff[1024];
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va_list ap;
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va_start(ap, fmt);
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vsprintf(buff, fmt, ap);
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va_end(ap);
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/* failure_start() isn't quite right, but is awfully convenient. */
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failure_start(test_filename, test_line, "SKIPPING: %s", buff);
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--failures; /* Undo failures++ in failure_start() */
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/* Don't failure_finish() here. */
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/* Mark as skip, so doesn't count as failed test. */
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failed_lines[test_line].skip = 1;
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++skips;
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}
|
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|
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/*
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|
*
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* ASSERTIONS
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*
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*/
|
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|
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/* Generic assert() just displays the failed condition. */
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int
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assertion_assert(const char *file, int line, int value,
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const char *condition, void *extra)
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{
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assertion_count(file, line);
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if (!value) {
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failure_start(file, line, "Assertion failed: %s", condition);
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failure_finish(extra);
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}
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return (value);
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}
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|
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/* chdir() and report any errors */
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int
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assertion_chdir(const char *file, int line, const char *pathname)
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{
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assertion_count(file, line);
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if (chdir(pathname) == 0)
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return (1);
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failure_start(file, line, "chdir(\"%s\")", pathname);
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failure_finish(NULL);
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return (0);
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|
|
}
|
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|
|
/* Verify two integers are equal. */
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|
int
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assertion_equal_int(const char *file, int line,
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long long v1, const char *e1, long long v2, const char *e2, void *extra)
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{
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assertion_count(file, line);
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if (v1 == v2)
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return (1);
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failure_start(file, line, "%s != %s", e1, e2);
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logprintf(" %s=%lld (0x%llx, 0%llo)\n", e1, v1, v1, v1);
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logprintf(" %s=%lld (0x%llx, 0%llo)\n", e2, v2, v2, v2);
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failure_finish(extra);
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return (0);
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}
|
|
|
|
static void strdump(const char *e, const char *p)
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|
{
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logprintf(" %s = ", e);
|
|
if (p == NULL) {
|
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logprintf("(null)");
|
|
return;
|
|
}
|
|
logprintf("\"");
|
|
while (*p != '\0') {
|
|
unsigned int c = 0xff & *p++;
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|
switch (c) {
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|
case '\a': printf("\a"); break;
|
|
case '\b': printf("\b"); break;
|
|
case '\n': printf("\n"); break;
|
|
case '\r': printf("\r"); break;
|
|
default:
|
|
if (c >= 32 && c < 127)
|
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logprintf("%c", c);
|
|
else
|
|
logprintf("\\x%02X", c);
|
|
}
|
|
}
|
|
logprintf("\"");
|
|
logprintf(" (length %d)\n", p == NULL ? 0 : (int)strlen(p));
|
|
}
|
|
|
|
/* Verify two strings are equal, dump them if not. */
|
|
int
|
|
assertion_equal_string(const char *file, int line,
|
|
const char *v1, const char *e1,
|
|
const char *v2, const char *e2,
|
|
void *extra)
|
|
{
|
|
assertion_count(file, line);
|
|
if (v1 == v2 || strcmp(v1, v2) == 0)
|
|
return (1);
|
|
failure_start(file, line, "%s != %s", e1, e2);
|
|
strdump(e1, v1);
|
|
strdump(e2, v2);
|
|
failure_finish(extra);
|
|
return (0);
|
|
}
|
|
|
|
static void
|
|
wcsdump(const char *e, const wchar_t *w)
|
|
{
|
|
logprintf(" %s = ", e);
|
|
if (w == NULL) {
|
|
logprintf("(null)");
|
|
return;
|
|
}
|
|
logprintf("\"");
|
|
while (*w != L'\0') {
|
|
unsigned int c = *w++;
|
|
if (c >= 32 && c < 127)
|
|
logprintf("%c", c);
|
|
else if (c < 256)
|
|
logprintf("\\x%02X", c);
|
|
else if (c < 0x10000)
|
|
logprintf("\\u%04X", c);
|
|
else
|
|
logprintf("\\U%08X", c);
|
|
}
|
|
logprintf("\"\n");
|
|
}
|
|
|
|
/* Verify that two wide strings are equal, dump them if not. */
|
|
int
|
|
assertion_equal_wstring(const char *file, int line,
|
|
const wchar_t *v1, const char *e1,
|
|
const wchar_t *v2, const char *e2,
|
|
void *extra)
|
|
{
|
|
assertion_count(file, line);
|
|
if (v1 == v2 || wcscmp(v1, v2) == 0)
|
|
return (1);
|
|
failure_start(file, line, "%s != %s", e1, e2);
|
|
wcsdump(e1, v1);
|
|
wcsdump(e2, v2);
|
|
failure_finish(extra);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* Pretty standard hexdump routine. As a bonus, if ref != NULL, then
|
|
* any bytes in p that differ from ref will be highlighted with '_'
|
|
* before and after the hex value.
|
|
*/
|
|
static void
|
|
hexdump(const char *p, const char *ref, size_t l, size_t offset)
|
|
{
|
|
size_t i, j;
|
|
char sep;
|
|
|
|
for(i=0; i < l; i+=16) {
|
|
logprintf("%04x", (unsigned)(i + offset));
|
|
sep = ' ';
|
|
for (j = 0; j < 16 && i + j < l; j++) {
|
|
if (ref != NULL && p[i + j] != ref[i + j])
|
|
sep = '_';
|
|
logprintf("%c%02x", sep, 0xff & (int)p[i+j]);
|
|
if (ref != NULL && p[i + j] == ref[i + j])
|
|
sep = ' ';
|
|
}
|
|
for (; j < 16; j++) {
|
|
logprintf("%c ", sep);
|
|
sep = ' ';
|
|
}
|
|
logprintf("%c", sep);
|
|
for (j=0; j < 16 && i + j < l; j++) {
|
|
int c = p[i + j];
|
|
if (c >= ' ' && c <= 126)
|
|
logprintf("%c", c);
|
|
else
|
|
logprintf(".");
|
|
}
|
|
logprintf("\n");
|
|
}
|
|
}
|
|
|
|
/* Verify that two blocks of memory are the same, display the first
|
|
* block of differences if they're not. */
|
|
int
|
|
assertion_equal_mem(const char *file, int line,
|
|
const void *_v1, const char *e1,
|
|
const void *_v2, const char *e2,
|
|
size_t l, const char *ld, void *extra)
|
|
{
|
|
const char *v1 = (const char *)_v1;
|
|
const char *v2 = (const char *)_v2;
|
|
size_t offset;
|
|
|
|
assertion_count(file, line);
|
|
if (v1 == v2 || memcmp(v1, v2, l) == 0)
|
|
return (1);
|
|
|
|
failure_start(file, line, "%s != %s", e1, e2);
|
|
logprintf(" size %s = %d\n", ld, (int)l);
|
|
/* Dump 48 bytes (3 lines) so that the first difference is
|
|
* in the second line. */
|
|
offset = 0;
|
|
while (l > 64 && memcmp(v1, v2, 32) == 0) {
|
|
/* Two lines agree, so step forward one line. */
|
|
v1 += 16;
|
|
v2 += 16;
|
|
l -= 16;
|
|
offset += 16;
|
|
}
|
|
logprintf(" Dump of %s\n", e1);
|
|
hexdump(v1, v2, l < 64 ? l : 64, offset);
|
|
logprintf(" Dump of %s\n", e2);
|
|
hexdump(v2, v1, l < 64 ? l : 64, offset);
|
|
logprintf("\n");
|
|
failure_finish(extra);
|
|
return (0);
|
|
}
|
|
|
|
/* Verify that the named file exists and is empty. */
|
|
int
|
|
assertion_empty_file(const char *f1fmt, ...)
|
|
{
|
|
char buff[1024];
|
|
char f1[1024];
|
|
struct stat st;
|
|
va_list ap;
|
|
ssize_t s;
|
|
FILE *f;
|
|
|
|
assertion_count(test_filename, test_line);
|
|
va_start(ap, f1fmt);
|
|
vsprintf(f1, f1fmt, ap);
|
|
va_end(ap);
|
|
|
|
if (stat(f1, &st) != 0) {
|
|
failure_start(test_filename, test_line, "Stat failed: %s", f1);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
if (st.st_size == 0)
|
|
return (1);
|
|
|
|
failure_start(test_filename, test_line, "File should be empty: %s", f1);
|
|
logprintf(" File size: %d\n", (int)st.st_size);
|
|
logprintf(" Contents:\n");
|
|
f = fopen(f1, "rb");
|
|
if (f == NULL) {
|
|
logprintf(" Unable to open %s\n", f1);
|
|
} else {
|
|
s = ((off_t)sizeof(buff) < st.st_size) ?
|
|
(ssize_t)sizeof(buff) : (ssize_t)st.st_size;
|
|
s = fread(buff, 1, s, f);
|
|
hexdump(buff, NULL, s, 0);
|
|
fclose(f);
|
|
}
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
|
|
/* Verify that the named file exists and is not empty. */
|
|
int
|
|
assertion_non_empty_file(const char *f1fmt, ...)
|
|
{
|
|
char f1[1024];
|
|
struct stat st;
|
|
va_list ap;
|
|
|
|
assertion_count(test_filename, test_line);
|
|
va_start(ap, f1fmt);
|
|
vsprintf(f1, f1fmt, ap);
|
|
va_end(ap);
|
|
|
|
if (stat(f1, &st) != 0) {
|
|
failure_start(test_filename, test_line, "Stat failed: %s", f1);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
if (st.st_size == 0) {
|
|
failure_start(test_filename, test_line, "File empty: %s", f1);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
return (1);
|
|
}
|
|
|
|
/* Verify that two files have the same contents. */
|
|
/* TODO: hexdump the first bytes that actually differ. */
|
|
int
|
|
assertion_equal_file(const char *fn1, const char *f2pattern, ...)
|
|
{
|
|
char fn2[1024];
|
|
va_list ap;
|
|
char buff1[1024];
|
|
char buff2[1024];
|
|
FILE *f1, *f2;
|
|
int n1, n2;
|
|
|
|
assertion_count(test_filename, test_line);
|
|
va_start(ap, f2pattern);
|
|
vsprintf(fn2, f2pattern, ap);
|
|
va_end(ap);
|
|
|
|
f1 = fopen(fn1, "rb");
|
|
f2 = fopen(fn2, "rb");
|
|
for (;;) {
|
|
n1 = fread(buff1, 1, sizeof(buff1), f1);
|
|
n2 = fread(buff2, 1, sizeof(buff2), f2);
|
|
if (n1 != n2)
|
|
break;
|
|
if (n1 == 0 && n2 == 0) {
|
|
fclose(f1);
|
|
fclose(f2);
|
|
return (1);
|
|
}
|
|
if (memcmp(buff1, buff2, n1) != 0)
|
|
break;
|
|
}
|
|
fclose(f1);
|
|
fclose(f2);
|
|
failure_start(test_filename, test_line, "Files not identical");
|
|
logprintf(" file1=\"%s\"\n", fn1);
|
|
logprintf(" file2=\"%s\"\n", fn2);
|
|
failure_finish(test_extra);
|
|
return (0);
|
|
}
|
|
|
|
/* Verify that the named file does exist. */
|
|
int
|
|
assertion_file_exists(const char *fpattern, ...)
|
|
{
|
|
char f[1024];
|
|
va_list ap;
|
|
|
|
assertion_count(test_filename, test_line);
|
|
va_start(ap, fpattern);
|
|
vsprintf(f, fpattern, ap);
|
|
va_end(ap);
|
|
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
if (!_access(f, 0))
|
|
return (1);
|
|
#else
|
|
if (!access(f, F_OK))
|
|
return (1);
|
|
#endif
|
|
failure_start(test_filename, test_line, "File should exist: %s", f);
|
|
failure_finish(test_extra);
|
|
return (0);
|
|
}
|
|
|
|
/* Verify that the named file doesn't exist. */
|
|
int
|
|
assertion_file_not_exists(const char *fpattern, ...)
|
|
{
|
|
char f[1024];
|
|
va_list ap;
|
|
|
|
assertion_count(test_filename, test_line);
|
|
va_start(ap, fpattern);
|
|
vsprintf(f, fpattern, ap);
|
|
va_end(ap);
|
|
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
if (_access(f, 0))
|
|
return (1);
|
|
#else
|
|
if (access(f, F_OK))
|
|
return (1);
|
|
#endif
|
|
failure_start(test_filename, test_line, "File should not exist: %s", f);
|
|
failure_finish(test_extra);
|
|
return (0);
|
|
}
|
|
|
|
/* Compare the contents of a file to a block of memory. */
|
|
int
|
|
assertion_file_contents(const void *buff, int s, const char *fpattern, ...)
|
|
{
|
|
char fn[1024];
|
|
va_list ap;
|
|
char *contents;
|
|
FILE *f;
|
|
int n;
|
|
|
|
assertion_count(test_filename, test_line);
|
|
va_start(ap, fpattern);
|
|
vsprintf(fn, fpattern, ap);
|
|
va_end(ap);
|
|
|
|
f = fopen(fn, "rb");
|
|
if (f == NULL) {
|
|
failure_start(test_filename, test_line,
|
|
"File should exist: %s", fn);
|
|
failure_finish(test_extra);
|
|
return (0);
|
|
}
|
|
contents = malloc(s * 2);
|
|
n = fread(contents, 1, s * 2, f);
|
|
fclose(f);
|
|
if (n == s && memcmp(buff, contents, s) == 0) {
|
|
free(contents);
|
|
return (1);
|
|
}
|
|
failure_start(test_filename, test_line, "File contents don't match");
|
|
logprintf(" file=\"%s\"\n", fn);
|
|
if (n > 0)
|
|
hexdump(contents, buff, n > 512 ? 512 : 0, 0);
|
|
else {
|
|
logprintf(" File empty, contents should be:\n");
|
|
hexdump(buff, NULL, s > 512 ? 512 : 0, 0);
|
|
}
|
|
failure_finish(test_extra);
|
|
free(contents);
|
|
return (0);
|
|
}
|
|
|
|
/* Check the contents of a text file, being tolerant of line endings. */
|
|
int
|
|
assertion_text_file_contents(const char *buff, const char *fn)
|
|
{
|
|
char *contents;
|
|
const char *btxt, *ftxt;
|
|
FILE *f;
|
|
int n, s;
|
|
|
|
assertion_count(test_filename, test_line);
|
|
f = fopen(fn, "r");
|
|
s = strlen(buff);
|
|
contents = malloc(s * 2 + 128);
|
|
n = fread(contents, 1, s * 2 + 128 - 1, f);
|
|
if (n >= 0)
|
|
contents[n] = '\0';
|
|
fclose(f);
|
|
/* Compare texts. */
|
|
btxt = buff;
|
|
ftxt = (const char *)contents;
|
|
while (*btxt != '\0' && *ftxt != '\0') {
|
|
if (*btxt == *ftxt) {
|
|
++btxt;
|
|
++ftxt;
|
|
continue;
|
|
}
|
|
if (btxt[0] == '\n' && ftxt[0] == '\r' && ftxt[1] == '\n') {
|
|
/* Pass over different new line characters. */
|
|
++btxt;
|
|
ftxt += 2;
|
|
continue;
|
|
}
|
|
break;
|
|
}
|
|
if (*btxt == '\0' && *ftxt == '\0') {
|
|
free(contents);
|
|
return (1);
|
|
}
|
|
failure_start(test_filename, test_line, "Contents don't match");
|
|
logprintf(" file=\"%s\"\n", fn);
|
|
if (n > 0)
|
|
hexdump(contents, buff, n, 0);
|
|
else {
|
|
logprintf(" File empty, contents should be:\n");
|
|
hexdump(buff, NULL, s, 0);
|
|
}
|
|
failure_finish(test_extra);
|
|
free(contents);
|
|
return (0);
|
|
}
|
|
|
|
/* Test that two paths point to the same file. */
|
|
/* As a side-effect, asserts that both files exist. */
|
|
static int
|
|
is_hardlink(const char *file, int line,
|
|
const char *path1, const char *path2)
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
BY_HANDLE_FILE_INFORMATION bhfi1, bhfi2;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = my_GetFileInformationByName(path1, &bhfi1);
|
|
if (r == 0) {
|
|
failure_start(file, line, "File %s can't be inspected?", path1);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
r = my_GetFileInformationByName(path2, &bhfi2);
|
|
if (r == 0) {
|
|
failure_start(file, line, "File %s can't be inspected?", path2);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
return (bhfi1.nFileIndexHigh == bhfi2.nFileIndexHigh
|
|
&& bhfi1.nFileIndexLow == bhfi2.nFileIndexLow);
|
|
#else
|
|
struct stat st1, st2;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = lstat(path1, &st1);
|
|
if (r != 0) {
|
|
failure_start(file, line, "File should exist: %s", path1);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
r = lstat(path2, &st2);
|
|
if (r != 0) {
|
|
failure_start(file, line, "File should exist: %s", path2);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
return (st1.st_ino == st2.st_ino && st1.st_dev == st2.st_dev);
|
|
#endif
|
|
}
|
|
|
|
int
|
|
assertion_is_hardlink(const char *file, int line,
|
|
const char *path1, const char *path2)
|
|
{
|
|
if (is_hardlink(file, line, path1, path2))
|
|
return (1);
|
|
failure_start(file, line,
|
|
"Files %s and %s are not hardlinked", path1, path2);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
assertion_is_not_hardlink(const char *file, int line,
|
|
const char *path1, const char *path2)
|
|
{
|
|
if (!is_hardlink(file, line, path1, path2))
|
|
return (1);
|
|
failure_start(file, line,
|
|
"Files %s and %s should not be hardlinked", path1, path2);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
|
|
/* Verify a/b/mtime of 'pathname'. */
|
|
/* If 'recent', verify that it's within last 10 seconds. */
|
|
static int
|
|
assertion_file_time(const char *file, int line,
|
|
const char *pathname, long t, long nsec, char type, int recent)
|
|
{
|
|
long long filet, filet_nsec;
|
|
int r;
|
|
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
#define EPOC_TIME (116444736000000000ULL)
|
|
FILETIME ftime, fbirthtime, fatime, fmtime;
|
|
ULARGE_INTEGER wintm;
|
|
HANDLE h;
|
|
ftime.dwLowDateTime = 0;
|
|
ftime.dwHighDateTime = 0;
|
|
|
|
assertion_count(file, line);
|
|
h = CreateFile(pathname, FILE_READ_ATTRIBUTES, 0, NULL,
|
|
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
if (h == INVALID_HANDLE_VALUE) {
|
|
failure_start(file, line, "Can't access %s\n", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
r = GetFileTime(h, &fbirthtime, &fatime, &fmtime);
|
|
switch (type) {
|
|
case 'a': ftime = fatime; break;
|
|
case 'b': ftime = fbirthtime; break;
|
|
case 'm': ftime = fmtime; break;
|
|
}
|
|
CloseHandle(h);
|
|
if (r == 0) {
|
|
failure_start(file, line, "Can't GetFileTime %s\n", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
wintm.LowPart = ftime.dwLowDateTime;
|
|
wintm.HighPart = ftime.dwHighDateTime;
|
|
filet = (wintm.QuadPart - EPOC_TIME) / 10000000;
|
|
filet_nsec = ((wintm.QuadPart - EPOC_TIME) % 10000000) * 100;
|
|
nsec = (nsec / 100) * 100; /* Round the request */
|
|
#else
|
|
struct stat st;
|
|
|
|
assertion_count(file, line);
|
|
r = lstat(pathname, &st);
|
|
if (r != 0) {
|
|
failure_start(file, line, "Can't stat %s\n", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
switch (type) {
|
|
case 'a': filet = st.st_atime; break;
|
|
case 'm': filet = st.st_mtime; break;
|
|
case 'b': filet = 0; break;
|
|
default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type);
|
|
exit(1);
|
|
}
|
|
#if defined(__FreeBSD__)
|
|
switch (type) {
|
|
case 'a': filet_nsec = st.st_atimespec.tv_nsec; break;
|
|
case 'b': filet = st.st_birthtime;
|
|
filet_nsec = st.st_birthtimespec.tv_nsec; break;
|
|
case 'm': filet_nsec = st.st_mtimespec.tv_nsec; break;
|
|
default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type);
|
|
exit(1);
|
|
}
|
|
/* FreeBSD generally only stores to microsecond res, so round. */
|
|
filet_nsec = (filet_nsec / 1000) * 1000;
|
|
nsec = (nsec / 1000) * 1000;
|
|
#else
|
|
filet_nsec = nsec = 0; /* Generic POSIX only has whole seconds. */
|
|
if (type == 'b') return (1); /* Generic POSIX doesn't have birthtime */
|
|
#endif
|
|
#endif
|
|
if (recent) {
|
|
/* Check that requested time is up-to-date. */
|
|
time_t now = time(NULL);
|
|
if (filet < now - 10 || filet > now + 1) {
|
|
failure_start(file, line,
|
|
"File %s has %ctime %ld, %ld seconds ago\n",
|
|
pathname, type, filet, now - filet);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
} else if (filet != t || filet_nsec != nsec) {
|
|
failure_start(file, line,
|
|
"File %s has %ctime %ld.%09ld, expected %ld.%09ld",
|
|
pathname, type, filet, filet_nsec, t, nsec);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
return (1);
|
|
}
|
|
|
|
/* Verify atime of 'pathname'. */
|
|
int
|
|
assertion_file_atime(const char *file, int line,
|
|
const char *pathname, long t, long nsec)
|
|
{
|
|
return assertion_file_time(file, line, pathname, t, nsec, 'a', 0);
|
|
}
|
|
|
|
/* Verify atime of 'pathname' is up-to-date. */
|
|
int
|
|
assertion_file_atime_recent(const char *file, int line, const char *pathname)
|
|
{
|
|
return assertion_file_time(file, line, pathname, 0, 0, 'a', 1);
|
|
}
|
|
|
|
/* Verify birthtime of 'pathname'. */
|
|
int
|
|
assertion_file_birthtime(const char *file, int line,
|
|
const char *pathname, long t, long nsec)
|
|
{
|
|
return assertion_file_time(file, line, pathname, t, nsec, 'b', 0);
|
|
}
|
|
|
|
/* Verify birthtime of 'pathname' is up-to-date. */
|
|
int
|
|
assertion_file_birthtime_recent(const char *file, int line,
|
|
const char *pathname)
|
|
{
|
|
return assertion_file_time(file, line, pathname, 0, 0, 'b', 1);
|
|
}
|
|
|
|
/* Verify mtime of 'pathname'. */
|
|
int
|
|
assertion_file_mtime(const char *file, int line,
|
|
const char *pathname, long t, long nsec)
|
|
{
|
|
return assertion_file_time(file, line, pathname, t, nsec, 'm', 0);
|
|
}
|
|
|
|
/* Verify mtime of 'pathname' is up-to-date. */
|
|
int
|
|
assertion_file_mtime_recent(const char *file, int line, const char *pathname)
|
|
{
|
|
return assertion_file_time(file, line, pathname, 0, 0, 'm', 1);
|
|
}
|
|
|
|
/* Verify number of links to 'pathname'. */
|
|
int
|
|
assertion_file_nlinks(const char *file, int line,
|
|
const char *pathname, int nlinks)
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
BY_HANDLE_FILE_INFORMATION bhfi;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = my_GetFileInformationByName(pathname, &bhfi);
|
|
if (r != 0 && bhfi.nNumberOfLinks == nlinks)
|
|
return (1);
|
|
failure_start(file, line, "File %s has %d links, expected %d",
|
|
pathname, bhfi.nNumberOfLinks, nlinks);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
#else
|
|
struct stat st;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = lstat(pathname, &st);
|
|
if (r == 0 && st.st_nlink == nlinks)
|
|
return (1);
|
|
failure_start(file, line, "File %s has %d links, expected %d",
|
|
pathname, st.st_nlink, nlinks);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
#endif
|
|
}
|
|
|
|
/* Verify size of 'pathname'. */
|
|
int
|
|
assertion_file_size(const char *file, int line, const char *pathname, long size)
|
|
{
|
|
struct stat st;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = lstat(pathname, &st);
|
|
if (r == 0 && st.st_size == size)
|
|
return (1);
|
|
failure_start(file, line, "File %s has size %ld, expected %ld",
|
|
pathname, (long)st.st_size, (long)size);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
|
|
/* Assert that 'pathname' is a dir. If mode >= 0, verify that too. */
|
|
int
|
|
assertion_is_dir(const char *file, int line, const char *pathname, int mode)
|
|
{
|
|
struct stat st;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = lstat(pathname, &st);
|
|
if (r != 0) {
|
|
failure_start(file, line, "Dir should exist: %s", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
if (!S_ISDIR(st.st_mode)) {
|
|
failure_start(file, line, "%s is not a dir", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
#if !defined(_WIN32) || defined(__CYGWIN__)
|
|
/* Windows doesn't handle permissions the same way as POSIX,
|
|
* so just ignore the mode tests. */
|
|
/* TODO: Can we do better here? */
|
|
if (mode >= 0 && mode != (st.st_mode & 07777)) {
|
|
failure_start(file, line, "Dir %s has wrong mode", pathname);
|
|
logprintf(" Expected: 0%3o\n", mode);
|
|
logprintf(" Found: 0%3o\n", st.st_mode & 07777);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
#endif
|
|
return (1);
|
|
}
|
|
|
|
/* Verify that 'pathname' is a regular file. If 'mode' is >= 0,
|
|
* verify that too. */
|
|
int
|
|
assertion_is_reg(const char *file, int line, const char *pathname, int mode)
|
|
{
|
|
struct stat st;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = lstat(pathname, &st);
|
|
if (r != 0 || !S_ISREG(st.st_mode)) {
|
|
failure_start(file, line, "File should exist: %s", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
#if !defined(_WIN32) || defined(__CYGWIN__)
|
|
/* Windows doesn't handle permissions the same way as POSIX,
|
|
* so just ignore the mode tests. */
|
|
/* TODO: Can we do better here? */
|
|
if (mode >= 0 && mode != (st.st_mode & 07777)) {
|
|
failure_start(file, line, "File %s has wrong mode", pathname);
|
|
logprintf(" Expected: 0%3o\n", mode);
|
|
logprintf(" Found: 0%3o\n", st.st_mode & 07777);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
#endif
|
|
return (1);
|
|
}
|
|
|
|
/* Check whether 'pathname' is a symbolic link. If 'contents' is
|
|
* non-NULL, verify that the symlink has those contents. */
|
|
static int
|
|
is_symlink(const char *file, int line,
|
|
const char *pathname, const char *contents)
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
assertion_count(file, line);
|
|
return (0);
|
|
#else
|
|
char buff[300];
|
|
struct stat st;
|
|
ssize_t linklen;
|
|
int r;
|
|
|
|
assertion_count(file, line);
|
|
r = lstat(pathname, &st);
|
|
if (r != 0) {
|
|
failure_start(file, line,
|
|
"Symlink should exist: %s", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
if (!S_ISLNK(st.st_mode))
|
|
return (0);
|
|
if (contents == NULL)
|
|
return (1);
|
|
linklen = readlink(pathname, buff, sizeof(buff));
|
|
if (linklen < 0) {
|
|
failure_start(file, line, "Can't read symlink %s", pathname);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
buff[linklen] = '\0';
|
|
if (strcmp(buff, contents) != 0)
|
|
return (0);
|
|
return (1);
|
|
#endif
|
|
}
|
|
|
|
/* Assert that path is a symlink that (optionally) contains contents. */
|
|
int
|
|
assertion_is_symlink(const char *file, int line,
|
|
const char *path, const char *contents)
|
|
{
|
|
if (is_symlink(file, line, path, contents))
|
|
return (1);
|
|
if (contents)
|
|
failure_start(file, line, "File %s is not a symlink to %s",
|
|
path, contents);
|
|
else
|
|
failure_start(file, line, "File %s is not a symlink", path);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
|
|
|
|
/* Create a directory and report any errors. */
|
|
int
|
|
assertion_make_dir(const char *file, int line, const char *dirname, int mode)
|
|
{
|
|
assertion_count(file, line);
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
if (0 == _mkdir(dirname))
|
|
return (1);
|
|
#else
|
|
if (0 == mkdir(dirname, mode))
|
|
return (1);
|
|
#endif
|
|
failure_start(file, line, "Could not create directory %s", dirname);
|
|
failure_finish(NULL);
|
|
return(0);
|
|
}
|
|
|
|
/* Create a file with the specified contents and report any failures. */
|
|
int
|
|
assertion_make_file(const char *file, int line,
|
|
const char *path, int mode, const char *contents)
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
/* TODO: Rework this to set file mode as well. */
|
|
FILE *f;
|
|
assertion_count(file, line);
|
|
f = fopen(path, "wb");
|
|
if (f == NULL) {
|
|
failure_start(file, line, "Could not create file %s", path);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
if (contents != NULL) {
|
|
if (strlen(contents)
|
|
!= fwrite(contents, 1, strlen(contents), f)) {
|
|
fclose(f);
|
|
failure_start(file, line,
|
|
"Could not write file %s", path);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
}
|
|
fclose(f);
|
|
return (1);
|
|
#else
|
|
int fd;
|
|
assertion_count(file, line);
|
|
fd = open(path, O_CREAT | O_WRONLY, mode >= 0 ? mode : 0644);
|
|
if (fd < 0) {
|
|
failure_start(file, line, "Could not create %s", path);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
if (contents != NULL) {
|
|
if ((ssize_t)strlen(contents)
|
|
!= write(fd, contents, strlen(contents))) {
|
|
close(fd);
|
|
failure_start(file, line, "Could not write to %s", path);
|
|
failure_finish(NULL);
|
|
return (0);
|
|
}
|
|
}
|
|
close(fd);
|
|
return (1);
|
|
#endif
|
|
}
|
|
|
|
/* Create a hardlink and report any failures. */
|
|
int
|
|
assertion_make_hardlink(const char *file, int line,
|
|
const char *newpath, const char *linkto)
|
|
{
|
|
int succeeded;
|
|
|
|
assertion_count(file, line);
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
succeeded = my_CreateHardLinkA(newpath, linkto);
|
|
#elif HAVE_LINK
|
|
succeeded = !link(linkto, newpath);
|
|
#else
|
|
succeeded = 0;
|
|
#endif
|
|
if (succeeded)
|
|
return (1);
|
|
failure_start(file, line, "Could not create hardlink");
|
|
logprintf(" New link: %s\n", newpath);
|
|
logprintf(" Old name: %s\n", linkto);
|
|
failure_finish(NULL);
|
|
return(0);
|
|
}
|
|
|
|
/* Create a symlink and report any failures. */
|
|
int
|
|
assertion_make_symlink(const char *file, int line,
|
|
const char *newpath, const char *linkto)
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
int targetIsDir = 0; /* TODO: Fix this */
|
|
assertion_count(file, line);
|
|
if (my_CreateSymbolicLinkA(newpath, linkto, targetIsDir))
|
|
return (1);
|
|
#elif HAVE_SYMLINK
|
|
assertion_count(file, line);
|
|
if (0 == symlink(linkto, newpath))
|
|
return (1);
|
|
#endif
|
|
failure_start(file, line, "Could not create symlink");
|
|
logprintf(" New link: %s\n", newpath);
|
|
logprintf(" Old name: %s\n", linkto);
|
|
failure_finish(NULL);
|
|
return(0);
|
|
}
|
|
|
|
/* Set umask, report failures. */
|
|
int
|
|
assertion_umask(const char *file, int line, int mask)
|
|
{
|
|
assertion_count(file, line);
|
|
(void)file; /* UNUSED */
|
|
(void)line; /* UNUSED */
|
|
umask(mask);
|
|
return (1);
|
|
}
|
|
|
|
/*
|
|
*
|
|
* UTILITIES for use by tests.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Check whether platform supports symlinks. This is intended
|
|
* for tests to use in deciding whether to bother testing symlink
|
|
* support; if the platform doesn't support symlinks, there's no point
|
|
* in checking whether the program being tested can create them.
|
|
*/
|
|
int
|
|
canSymlink(void)
|
|
{
|
|
/* Remember the test result */
|
|
static int value = 0, tested = 0;
|
|
if (tested)
|
|
return (value);
|
|
|
|
++tested;
|
|
assertion_make_file(__FILE__, __LINE__, "canSymlink.0", 0644, "a");
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
value = my_CreateSymbolicLinkA("canSymlink.1", "canSymlink.0", 0)
|
|
&& is_symlink(__FILE__, __LINE__, "canSymlink.1", "canSymlink.0");
|
|
#elif HAVE_SYMLINK
|
|
value = (0 == symlink("canSymlink.0", "canSymlink.1"))
|
|
&& is_symlink(__FILE__, __LINE__, "canSymlink.1","canSymlink.0");
|
|
#endif
|
|
return (value);
|
|
}
|
|
|
|
/*
|
|
* Can this platform run the gzip program?
|
|
*/
|
|
/* Platform-dependent options for hiding the output of a subcommand. */
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
static const char *redirectArgs = ">NUL 2>NUL"; /* Win32 cmd.exe */
|
|
#else
|
|
static const char *redirectArgs = ">/dev/null 2>/dev/null"; /* POSIX 'sh' */
|
|
#endif
|
|
int
|
|
canGzip(void)
|
|
{
|
|
static int tested = 0, value = 0;
|
|
if (!tested) {
|
|
tested = 1;
|
|
if (systemf("gzip -V %s", redirectArgs) == 0)
|
|
value = 1;
|
|
}
|
|
return (value);
|
|
}
|
|
|
|
/*
|
|
* Can this platform run the gunzip program?
|
|
*/
|
|
int
|
|
canGunzip(void)
|
|
{
|
|
static int tested = 0, value = 0;
|
|
if (!tested) {
|
|
tested = 1;
|
|
if (systemf("gunzip -V %s", redirectArgs) == 0)
|
|
value = 1;
|
|
}
|
|
return (value);
|
|
}
|
|
|
|
/*
|
|
* Sleep as needed; useful for verifying disk timestamp changes by
|
|
* ensuring that the wall-clock time has actually changed before we
|
|
* go back to re-read something from disk.
|
|
*/
|
|
void
|
|
sleepUntilAfter(time_t t)
|
|
{
|
|
while (t >= time(NULL))
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
Sleep(500);
|
|
#else
|
|
sleep(1);
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* Call standard system() call, but build up the command line using
|
|
* sprintf() conventions.
|
|
*/
|
|
int
|
|
systemf(const char *fmt, ...)
|
|
{
|
|
char buff[8192];
|
|
va_list ap;
|
|
int r;
|
|
|
|
va_start(ap, fmt);
|
|
vsprintf(buff, fmt, ap);
|
|
if (verbosity > VERBOSITY_FULL)
|
|
logprintf("Cmd: %s\n", buff);
|
|
r = system(buff);
|
|
va_end(ap);
|
|
return (r);
|
|
}
|
|
|
|
/*
|
|
* Slurp a file into memory for ease of comparison and testing.
|
|
* Returns size of file in 'sizep' if non-NULL, null-terminates
|
|
* data in memory for ease of use.
|
|
*/
|
|
char *
|
|
slurpfile(size_t * sizep, const char *fmt, ...)
|
|
{
|
|
char filename[8192];
|
|
struct stat st;
|
|
va_list ap;
|
|
char *p;
|
|
ssize_t bytes_read;
|
|
FILE *f;
|
|
int r;
|
|
|
|
va_start(ap, fmt);
|
|
vsprintf(filename, fmt, ap);
|
|
va_end(ap);
|
|
|
|
f = fopen(filename, "rb");
|
|
if (f == NULL) {
|
|
/* Note: No error; non-existent file is okay here. */
|
|
return (NULL);
|
|
}
|
|
r = fstat(fileno(f), &st);
|
|
if (r != 0) {
|
|
logprintf("Can't stat file %s\n", filename);
|
|
fclose(f);
|
|
return (NULL);
|
|
}
|
|
p = malloc((size_t)st.st_size + 1);
|
|
if (p == NULL) {
|
|
logprintf("Can't allocate %ld bytes of memory to read file %s\n",
|
|
(long int)st.st_size, filename);
|
|
fclose(f);
|
|
return (NULL);
|
|
}
|
|
bytes_read = fread(p, 1, (size_t)st.st_size, f);
|
|
if (bytes_read < st.st_size) {
|
|
logprintf("Can't read file %s\n", filename);
|
|
fclose(f);
|
|
free(p);
|
|
return (NULL);
|
|
}
|
|
p[st.st_size] = '\0';
|
|
if (sizep != NULL)
|
|
*sizep = (size_t)st.st_size;
|
|
fclose(f);
|
|
return (p);
|
|
}
|
|
|
|
/* Read a uuencoded file from the reference directory, decode, and
|
|
* write the result into the current directory. */
|
|
#define UUDECODE(c) (((c) - 0x20) & 0x3f)
|
|
void
|
|
extract_reference_file(const char *name)
|
|
{
|
|
char buff[1024];
|
|
FILE *in, *out;
|
|
|
|
sprintf(buff, "%s/%s.uu", refdir, name);
|
|
in = fopen(buff, "r");
|
|
failure("Couldn't open reference file %s", buff);
|
|
assert(in != NULL);
|
|
if (in == NULL)
|
|
return;
|
|
/* Read up to and including the 'begin' line. */
|
|
for (;;) {
|
|
if (fgets(buff, sizeof(buff), in) == NULL) {
|
|
/* TODO: This is a failure. */
|
|
return;
|
|
}
|
|
if (memcmp(buff, "begin ", 6) == 0)
|
|
break;
|
|
}
|
|
/* Now, decode the rest and write it. */
|
|
/* Not a lot of error checking here; the input better be right. */
|
|
out = fopen(name, "wb");
|
|
while (fgets(buff, sizeof(buff), in) != NULL) {
|
|
char *p = buff;
|
|
int bytes;
|
|
|
|
if (memcmp(buff, "end", 3) == 0)
|
|
break;
|
|
|
|
bytes = UUDECODE(*p++);
|
|
while (bytes > 0) {
|
|
int n = 0;
|
|
/* Write out 1-3 bytes from that. */
|
|
if (bytes > 0) {
|
|
n = UUDECODE(*p++) << 18;
|
|
n |= UUDECODE(*p++) << 12;
|
|
fputc(n >> 16, out);
|
|
--bytes;
|
|
}
|
|
if (bytes > 0) {
|
|
n |= UUDECODE(*p++) << 6;
|
|
fputc((n >> 8) & 0xFF, out);
|
|
--bytes;
|
|
}
|
|
if (bytes > 0) {
|
|
n |= UUDECODE(*p++);
|
|
fputc(n & 0xFF, out);
|
|
--bytes;
|
|
}
|
|
}
|
|
}
|
|
fclose(out);
|
|
fclose(in);
|
|
}
|
|
|
|
/*
|
|
*
|
|
* TEST management
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* "list.h" is simply created by "grep DEFINE_TEST test_*.c"; it has
|
|
* a line like
|
|
* DEFINE_TEST(test_function)
|
|
* for each test.
|
|
*/
|
|
|
|
/* Use "list.h" to declare all of the test functions. */
|
|
#undef DEFINE_TEST
|
|
#define DEFINE_TEST(name) void name(void);
|
|
#include "list.h"
|
|
|
|
/* Use "list.h" to create a list of all tests (functions and names). */
|
|
#undef DEFINE_TEST
|
|
#define DEFINE_TEST(n) { n, #n, 0 },
|
|
struct { void (*func)(void); const char *name; int failures; } tests[] = {
|
|
#include "list.h"
|
|
};
|
|
|
|
/*
|
|
* Summarize repeated failures in the just-completed test.
|
|
*/
|
|
static void
|
|
test_summarize(const char *filename, int failed)
|
|
{
|
|
unsigned int i;
|
|
|
|
switch (verbosity) {
|
|
case VERBOSITY_SUMMARY_ONLY:
|
|
printf(failed ? "E" : ".");
|
|
fflush(stdout);
|
|
break;
|
|
case VERBOSITY_PASSFAIL:
|
|
printf(failed ? "FAIL\n" : "ok\n");
|
|
break;
|
|
}
|
|
|
|
log_console = (verbosity == VERBOSITY_LIGHT_REPORT);
|
|
|
|
for (i = 0; i < sizeof(failed_lines)/sizeof(failed_lines[0]); i++) {
|
|
if (failed_lines[i].count > 1 && !failed_lines[i].skip)
|
|
logprintf("%s:%d: Summary: Failed %d times\n",
|
|
filename, i, failed_lines[i].count);
|
|
}
|
|
/* Clear the failure history for the next file. */
|
|
memset(failed_lines, 0, sizeof(failed_lines));
|
|
}
|
|
|
|
/*
|
|
* Actually run a single test, with appropriate setup and cleanup.
|
|
*/
|
|
static int
|
|
test_run(int i, const char *tmpdir)
|
|
{
|
|
char logfilename[64];
|
|
int failures_before = failures;
|
|
int oldumask;
|
|
|
|
switch (verbosity) {
|
|
case VERBOSITY_SUMMARY_ONLY: /* No per-test reports at all */
|
|
break;
|
|
case VERBOSITY_PASSFAIL: /* rest of line will include ok/FAIL marker */
|
|
printf("%3d: %-50s", i, tests[i].name);
|
|
fflush(stdout);
|
|
break;
|
|
default: /* Title of test, details will follow */
|
|
printf("%3d: %s\n", i, tests[i].name);
|
|
}
|
|
|
|
/* Chdir to the top-level work directory. */
|
|
if (!assertChdir(tmpdir)) {
|
|
fprintf(stderr,
|
|
"ERROR: Can't chdir to top work dir %s\n", tmpdir);
|
|
exit(1);
|
|
}
|
|
/* Create a log file for this test. */
|
|
sprintf(logfilename, "%s.log", tests[i].name);
|
|
logfile = fopen(logfilename, "w");
|
|
fprintf(logfile, "%s\n\n", tests[i].name);
|
|
/* Chdir() to a work dir for this specific test. */
|
|
if (!assertMakeDir(tests[i].name, 0755)
|
|
|| !assertChdir(tests[i].name)) {
|
|
fprintf(stderr,
|
|
"ERROR: Can't chdir to work dir %s/%s\n",
|
|
tmpdir, tests[i].name);
|
|
exit(1);
|
|
}
|
|
/* Explicitly reset the locale before each test. */
|
|
setlocale(LC_ALL, "C");
|
|
/* Record the umask before we run the test. */
|
|
umask(oldumask = umask(0));
|
|
/*
|
|
* Run the actual test.
|
|
*/
|
|
(*tests[i].func)();
|
|
/*
|
|
* Clean up and report afterwards.
|
|
*/
|
|
/* Restore umask */
|
|
umask(oldumask);
|
|
/* Reset locale. */
|
|
setlocale(LC_ALL, "C");
|
|
/* Reset directory. */
|
|
if (!assertChdir(tmpdir)) {
|
|
fprintf(stderr, "ERROR: Couldn't chdir to temp dir %s\n",
|
|
tmpdir);
|
|
exit(1);
|
|
}
|
|
/* Report per-test summaries. */
|
|
tests[i].failures = failures - failures_before;
|
|
test_summarize(test_filename, tests[i].failures);
|
|
/* Close the per-test log file. */
|
|
fclose(logfile);
|
|
logfile = NULL;
|
|
/* If there were no failures, we can remove the work dir and logfile. */
|
|
if (tests[i].failures == 0) {
|
|
if (!keep_temp_files && assertChdir(tmpdir)) {
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
systemf("rmdir /S /Q %s", tests[i].name);
|
|
systemf("del %s", logfilename);
|
|
#else
|
|
systemf("rm -rf %s", tests[i].name);
|
|
systemf("rm %s", logfilename);
|
|
#endif
|
|
}
|
|
}
|
|
/* Return appropriate status. */
|
|
return (tests[i].failures);
|
|
}
|
|
|
|
/*
|
|
*
|
|
*
|
|
* MAIN and support routines.
|
|
*
|
|
*
|
|
*/
|
|
|
|
static void
|
|
usage(const char *program)
|
|
{
|
|
static const int limit = sizeof(tests) / sizeof(tests[0]);
|
|
int i;
|
|
|
|
printf("Usage: %s [options] <test> <test> ...\n", program);
|
|
printf("Default is to run all tests.\n");
|
|
printf("Otherwise, specify the numbers of the tests you wish to run.\n");
|
|
printf("Options:\n");
|
|
printf(" -d Dump core after any failure, for debugging.\n");
|
|
printf(" -k Keep all temp files.\n");
|
|
printf(" Default: temp files for successful tests deleted.\n");
|
|
#ifdef PROGRAM
|
|
printf(" -p <path> Path to executable to be tested.\n");
|
|
printf(" Default: path taken from " ENVBASE " environment variable.\n");
|
|
#endif
|
|
printf(" -q Quiet.\n");
|
|
printf(" -r <dir> Path to dir containing reference files.\n");
|
|
printf(" Default: Current directory.\n");
|
|
printf(" -v Verbose.\n");
|
|
printf("Available tests:\n");
|
|
for (i = 0; i < limit; i++)
|
|
printf(" %d: %s\n", i, tests[i].name);
|
|
exit(1);
|
|
}
|
|
|
|
static char *
|
|
get_refdir(const char *d)
|
|
{
|
|
char tried[512] = { '\0' };
|
|
char buff[128];
|
|
char *pwd, *p;
|
|
|
|
/* If a dir was specified, try that */
|
|
if (d != NULL) {
|
|
pwd = NULL;
|
|
snprintf(buff, sizeof(buff), "%s", d);
|
|
p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
|
|
if (p != NULL) goto success;
|
|
strncat(tried, buff, sizeof(tried) - strlen(tried) - 1);
|
|
strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1);
|
|
goto failure;
|
|
}
|
|
|
|
/* Get the current dir. */
|
|
pwd = getcwd(NULL, 0);
|
|
while (pwd[strlen(pwd) - 1] == '\n')
|
|
pwd[strlen(pwd) - 1] = '\0';
|
|
|
|
/* Look for a known file. */
|
|
snprintf(buff, sizeof(buff), "%s", pwd);
|
|
p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
|
|
if (p != NULL) goto success;
|
|
strncat(tried, buff, sizeof(tried) - strlen(tried) - 1);
|
|
strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1);
|
|
|
|
snprintf(buff, sizeof(buff), "%s/test", pwd);
|
|
p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
|
|
if (p != NULL) goto success;
|
|
strncat(tried, buff, sizeof(tried) - strlen(tried) - 1);
|
|
strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1);
|
|
|
|
#if defined(LIBRARY)
|
|
snprintf(buff, sizeof(buff), "%s/%s/test", pwd, LIBRARY);
|
|
#else
|
|
snprintf(buff, sizeof(buff), "%s/%s/test", pwd, PROGRAM);
|
|
#endif
|
|
p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
|
|
if (p != NULL) goto success;
|
|
strncat(tried, buff, sizeof(tried) - strlen(tried) - 1);
|
|
strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1);
|
|
|
|
if (memcmp(pwd, "/usr/obj", 8) == 0) {
|
|
snprintf(buff, sizeof(buff), "%s", pwd + 8);
|
|
p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
|
|
if (p != NULL) goto success;
|
|
strncat(tried, buff, sizeof(tried) - strlen(tried) - 1);
|
|
strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1);
|
|
|
|
snprintf(buff, sizeof(buff), "%s/test", pwd + 8);
|
|
p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
|
|
if (p != NULL) goto success;
|
|
strncat(tried, buff, sizeof(tried) - strlen(tried) - 1);
|
|
strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1);
|
|
}
|
|
|
|
failure:
|
|
printf("Unable to locate known reference file %s\n", KNOWNREF);
|
|
printf(" Checked following directories:\n%s\n", tried);
|
|
#if defined(_WIN32) && !defined(__CYGWIN__) && defined(_DEBUG)
|
|
DebugBreak();
|
|
#endif
|
|
exit(1);
|
|
|
|
success:
|
|
free(p);
|
|
free(pwd);
|
|
return strdup(buff);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
static const int limit = sizeof(tests) / sizeof(tests[0]);
|
|
int i, tests_run = 0, tests_failed = 0, option;
|
|
time_t now;
|
|
char *refdir_alloc = NULL;
|
|
const char *progname;
|
|
const char *tmp, *option_arg, *p;
|
|
char tmpdir[256];
|
|
char tmpdir_timestamp[256];
|
|
|
|
(void)argc; /* UNUSED */
|
|
|
|
#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__GNUC__)
|
|
/* To stop to run the default invalid parameter handler. */
|
|
_set_invalid_parameter_handler(invalid_parameter_handler);
|
|
/* Disable annoying assertion message box. */
|
|
_CrtSetReportMode(_CRT_ASSERT, 0);
|
|
#endif
|
|
|
|
/*
|
|
* Name of this program, used to build root of our temp directory
|
|
* tree.
|
|
*/
|
|
progname = p = argv[0];
|
|
while (*p != '\0') {
|
|
/* Support \ or / dir separators for Windows compat. */
|
|
if (*p == '/' || *p == '\\')
|
|
progname = p + 1;
|
|
++p;
|
|
}
|
|
|
|
#ifdef PROGRAM
|
|
/* Get the target program from environment, if available. */
|
|
testprogfile = getenv(ENVBASE);
|
|
#endif
|
|
|
|
if (getenv("TMPDIR") != NULL)
|
|
tmp = getenv("TMPDIR");
|
|
else if (getenv("TMP") != NULL)
|
|
tmp = getenv("TMP");
|
|
else if (getenv("TEMP") != NULL)
|
|
tmp = getenv("TEMP");
|
|
else if (getenv("TEMPDIR") != NULL)
|
|
tmp = getenv("TEMPDIR");
|
|
else
|
|
tmp = "/tmp";
|
|
|
|
/* Allow -d to be controlled through the environment. */
|
|
if (getenv(ENVBASE "_DEBUG") != NULL)
|
|
dump_on_failure = 1;
|
|
|
|
/* Get the directory holding test files from environment. */
|
|
refdir = getenv(ENVBASE "_TEST_FILES");
|
|
|
|
/*
|
|
* Parse options, without using getopt(), which isn't available
|
|
* on all platforms.
|
|
*/
|
|
++argv; /* Skip program name */
|
|
while (*argv != NULL) {
|
|
if (**argv != '-')
|
|
break;
|
|
p = *argv++;
|
|
++p; /* Skip '-' */
|
|
while (*p != '\0') {
|
|
option = *p++;
|
|
option_arg = NULL;
|
|
/* If 'opt' takes an argument, parse that. */
|
|
if (option == 'p' || option == 'r') {
|
|
if (*p != '\0')
|
|
option_arg = p;
|
|
else if (*argv == NULL) {
|
|
fprintf(stderr,
|
|
"Option -%c requires argument.\n",
|
|
option);
|
|
usage(progname);
|
|
} else
|
|
option_arg = *argv++;
|
|
p = ""; /* End of this option word. */
|
|
}
|
|
|
|
/* Now, handle the option. */
|
|
switch (option) {
|
|
case 'd':
|
|
dump_on_failure = 1;
|
|
break;
|
|
case 'k':
|
|
keep_temp_files = 1;
|
|
break;
|
|
case 'p':
|
|
#ifdef PROGRAM
|
|
testprogfile = option_arg;
|
|
#else
|
|
usage(progname);
|
|
#endif
|
|
break;
|
|
case 'q':
|
|
verbosity--;
|
|
break;
|
|
case 'r':
|
|
refdir = option_arg;
|
|
break;
|
|
case 'v':
|
|
verbosity++;
|
|
break;
|
|
default:
|
|
usage(progname);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Sanity-check that our options make sense.
|
|
*/
|
|
#ifdef PROGRAM
|
|
if (testprogfile == NULL)
|
|
usage(progname);
|
|
{
|
|
char *testprg;
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
/* Command.com sometimes rejects '/' separators. */
|
|
testprg = strdup(testprogfile);
|
|
for (i = 0; testprg[i] != '\0'; i++) {
|
|
if (testprg[i] == '/')
|
|
testprg[i] = '\\';
|
|
}
|
|
testprogfile = testprg;
|
|
#endif
|
|
/* Quote the name that gets put into shell command lines. */
|
|
testprg = malloc(strlen(testprogfile) + 3);
|
|
strcpy(testprg, "\"");
|
|
strcat(testprg, testprogfile);
|
|
strcat(testprg, "\"");
|
|
testprog = testprg;
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* Create a temp directory for the following tests.
|
|
* Include the time the tests started as part of the name,
|
|
* to make it easier to track the results of multiple tests.
|
|
*/
|
|
now = time(NULL);
|
|
for (i = 0; ; i++) {
|
|
strftime(tmpdir_timestamp, sizeof(tmpdir_timestamp),
|
|
"%Y-%m-%dT%H.%M.%S",
|
|
localtime(&now));
|
|
sprintf(tmpdir, "%s/%s.%s-%03d", tmp, progname,
|
|
tmpdir_timestamp, i);
|
|
if (assertMakeDir(tmpdir,0755))
|
|
break;
|
|
if (i >= 999) {
|
|
fprintf(stderr,
|
|
"ERROR: Unable to create temp directory %s\n",
|
|
tmpdir);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* If the user didn't specify a directory for locating
|
|
* reference files, try to find the reference files in
|
|
* the "usual places."
|
|
*/
|
|
refdir = refdir_alloc = get_refdir(refdir);
|
|
|
|
/*
|
|
* Banner with basic information.
|
|
*/
|
|
printf("\n");
|
|
printf("If tests fail or crash, details will be in:\n");
|
|
printf(" %s\n", tmpdir);
|
|
printf("\n");
|
|
if (verbosity > VERBOSITY_SUMMARY_ONLY) {
|
|
printf("Reference files will be read from: %s\n", refdir);
|
|
#ifdef PROGRAM
|
|
printf("Running tests on: %s\n", testprog);
|
|
#endif
|
|
printf("Exercising: ");
|
|
fflush(stdout);
|
|
printf("%s\n", EXTRA_VERSION);
|
|
} else {
|
|
printf("Running ");
|
|
fflush(stdout);
|
|
}
|
|
|
|
/*
|
|
* Run some or all of the individual tests.
|
|
*/
|
|
if (*argv == NULL) {
|
|
/* Default: Run all tests. */
|
|
for (i = 0; i < limit; i++) {
|
|
if (test_run(i, tmpdir))
|
|
tests_failed++;
|
|
tests_run++;
|
|
}
|
|
} else {
|
|
while (*(argv) != NULL) {
|
|
if (**argv >= '0' && **argv <= '9') {
|
|
i = atoi(*argv);
|
|
if (i < 0 || i >= limit) {
|
|
printf("*** INVALID Test %s\n", *argv);
|
|
free(refdir_alloc);
|
|
usage(progname);
|
|
/* usage() never returns */
|
|
}
|
|
} else {
|
|
for (i = 0; i < limit; ++i) {
|
|
if (strcmp(*argv, tests[i].name) == 0)
|
|
break;
|
|
}
|
|
if (i >= limit) {
|
|
printf("*** INVALID Test ``%s''\n",
|
|
*argv);
|
|
free(refdir_alloc);
|
|
usage(progname);
|
|
/* usage() never returns */
|
|
}
|
|
}
|
|
if (test_run(i, tmpdir))
|
|
tests_failed++;
|
|
tests_run++;
|
|
argv++;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Report summary statistics.
|
|
*/
|
|
if (verbosity > VERBOSITY_SUMMARY_ONLY) {
|
|
printf("\n");
|
|
printf("Totals:\n");
|
|
printf(" Tests run: %8d\n", tests_run);
|
|
printf(" Tests failed: %8d\n", tests_failed);
|
|
printf(" Assertions checked:%8d\n", assertions);
|
|
printf(" Assertions failed: %8d\n", failures);
|
|
printf(" Skips reported: %8d\n", skips);
|
|
}
|
|
if (failures) {
|
|
printf("\n");
|
|
printf("Failing tests:\n");
|
|
for (i = 0; i < limit; ++i) {
|
|
if (tests[i].failures)
|
|
printf(" %d: %s (%d failures)\n", i,
|
|
tests[i].name, tests[i].failures);
|
|
}
|
|
printf("\n");
|
|
printf("Details for failing tests: %s\n", tmpdir);
|
|
printf("\n");
|
|
} else {
|
|
if (verbosity == VERBOSITY_SUMMARY_ONLY)
|
|
printf("\n");
|
|
printf("%d tests passed, no failures\n", tests_run);
|
|
}
|
|
|
|
free(refdir_alloc);
|
|
|
|
/* If the final tmpdir is empty, we can remove it. */
|
|
/* This should be the usual case when all tests succeed. */
|
|
assertChdir("..");
|
|
rmdir(tmpdir);
|
|
|
|
return (tests_failed ? 1 : 0);
|
|
}
|