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newlib/winsup/utils/testsuite.h

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* Makefile.in: Add a 'check' target that builds and runs testsuite.exe from path-testsuite.o and testsuite.o. * path.cc: Include testsuite.h. (struct mnt): Change to a mnt_t typedef and don't define mount_table when TESTSUITE is defined. (find2): Don't include when TESTSUITE is defined to avoid warning. (get_cygdrive0): Ditto. (get_cygdrive): Ditto. (read_mounts): Provide empty implementation when TESTSUITE is defined. (vconcat): Use the isslash macro. (unconvert_slashes): New helper to convert to backslashses. (rel_vconcat): Handle relative paths more gracefully. (cygpath): Skip a leading "./" sequence. Avoid double-slashes. Normalize final output to backslashes and remove redundant path sequences. * testsuite.cc: New file implementing testsuite driver. * testsuite.h: New header implementing harness mount table and series of tests.
2008-03-09 05:10:10 +01:00
/* testsuite.h
Copyright 2008 Red Hat, Inc.
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
/* This file implements a test harness for the MinGW implementation of
POSIX path translation in utils/path.cc. This code is used by strace
and cygcheck which cannot depend on the Cygwin DLL. The tests below
are a basic set of sanity checks for translating relative and
absolute paths from POSIX form to Win32 form based on the contents of
a mount table. */
/* Including this file should be a no-op if TESTSUITE is not defined. */
#ifdef TESTSUITE
/* These definitions are common to both the testsuite mount table
as well as the testsuite definitions themselves, so define them
here so that they are only defined in one location. */
#define TESTSUITE_ROOT "X:\\xyzroot"
#define TESTSUITE_CYGDRIVE "/testcygdrive"
/* Define a mount table in the form that read_mounts() would populate.
This is used in place of actually reading the host mount
table from the registry for the duration of the testsuite. This
table should match the battery of tests below. */
#if defined(TESTSUITE_MOUNT_TABLE)
static mnt_t mount_table[] = {
/* native posix flags issys */
{ TESTSUITE_ROOT, (char*)"/", MOUNT_BINARY | MOUNT_SYSTEM, 1 },
{ "O:\\other", (char*)"/otherdir", MOUNT_BINARY | MOUNT_SYSTEM, 1 },
{ "S:\\some\\dir", (char*)"/somedir", MOUNT_BINARY | MOUNT_SYSTEM, 1 },
{ TESTSUITE_ROOT"\\bin", (char*)"/usr/bin", MOUNT_BINARY | MOUNT_SYSTEM, 1 },
{ TESTSUITE_ROOT"\\lib", (char*)"/usr/lib", MOUNT_BINARY | MOUNT_SYSTEM, 1 },
{ ".", (char*)TESTSUITE_CYGDRIVE, MOUNT_BINARY | MOUNT_SYSTEM | MOUNT_CYGDRIVE, 1 },
{ NULL, (char*)NULL, 0, 0 }
};
/* Define the main set of tests. This is defined here instead of in
testsuite.cc so that all test harness data is in one place and not
spread over several files. */
#elif defined(TESTSUITE_TESTS)
#define NO_CWD "N/A"
static test_t testsuite_tests[] = {
{ NO_CWD, "/file.ext", TESTSUITE_ROOT"\\file.ext" },
{ NO_CWD, "/dir/file.ext", TESTSUITE_ROOT"\\dir\\file.ext" },
{ NO_CWD, "/foo/dir/file.ext", TESTSUITE_ROOT"\\foo\\dir\\file.ext" },
{ NO_CWD, "/bin/file.ext", TESTSUITE_ROOT"\\bin\\file.ext" },
{ NO_CWD, "/bin/dir/file.ext", TESTSUITE_ROOT"\\bin\\dir\\file.ext" },
{ NO_CWD, "/lib/file.ext", TESTSUITE_ROOT"\\lib\\file.ext" },
{ NO_CWD, "/lib/dir/file.ext", TESTSUITE_ROOT"\\lib\\dir\\file.ext" },
{ NO_CWD, "/usr/bin/file.ext", TESTSUITE_ROOT"\\bin\\file.ext" },
{ NO_CWD, "/usr/bin/dir/file.ext", TESTSUITE_ROOT"\\bin\\dir\\file.ext" },
{ NO_CWD, "/usr/lib/file.ext", TESTSUITE_ROOT"\\lib\\file.ext" },
{ NO_CWD, "/usr/lib/dir/file.ext", TESTSUITE_ROOT"\\lib\\dir\\file.ext" },
{ NO_CWD, "/home/file.ext", TESTSUITE_ROOT"\\home\\file.ext" },
{ NO_CWD, "/home/foo/file.ext", TESTSUITE_ROOT"\\home\\foo\\file.ext" },
{ NO_CWD, "/home/foo/dir/file.ext", TESTSUITE_ROOT"\\home\\foo\\dir\\file.ext" },
{ NO_CWD, "/usr/file.ext", TESTSUITE_ROOT"\\usr\\file.ext" },
{ NO_CWD, "/usr/share/file.ext", TESTSUITE_ROOT"\\usr\\share\\file.ext" },
{ TESTSUITE_ROOT, "foo", TESTSUITE_ROOT"\\foo" },
{ TESTSUITE_ROOT, "./foo", TESTSUITE_ROOT"\\foo" },
{ TESTSUITE_ROOT, "foo/bar", TESTSUITE_ROOT"\\foo\\bar" },
{ TESTSUITE_ROOT, "./foo/bar", TESTSUITE_ROOT"\\foo\\bar" },
{ TESTSUITE_ROOT, "foo/./bar", TESTSUITE_ROOT"\\foo\\bar" },
{ TESTSUITE_ROOT, "./foo/./bar", TESTSUITE_ROOT"\\foo\\bar" },
{ TESTSUITE_ROOT, "bin/file.ext", TESTSUITE_ROOT"\\bin\\file.ext" },
{ TESTSUITE_ROOT, "lib/file.ext", TESTSUITE_ROOT"\\lib\\file.ext" },
{ TESTSUITE_ROOT, "usr/bin/file.ext", TESTSUITE_ROOT"\\bin\\file.ext" },
{ TESTSUITE_ROOT, "usr/lib/file.ext", TESTSUITE_ROOT"\\lib\\file.ext" },
{ TESTSUITE_ROOT, "etc/file.ext", TESTSUITE_ROOT"\\etc\\file.ext" },
{ TESTSUITE_ROOT, "etc/foo/file.ext", TESTSUITE_ROOT"\\etc\\foo\\file.ext" },
{ TESTSUITE_ROOT"\\bin", "foo", TESTSUITE_ROOT"\\bin\\foo" },
{ TESTSUITE_ROOT"\\bin", "./foo", TESTSUITE_ROOT"\\bin\\foo" },
{ TESTSUITE_ROOT"\\bin", "foo/bar", TESTSUITE_ROOT"\\bin\\foo\\bar" },
{ TESTSUITE_ROOT"\\bin", "./foo/bar", TESTSUITE_ROOT"\\bin\\foo\\bar" },
{ TESTSUITE_ROOT"\\bin", "foo/./bar", TESTSUITE_ROOT"\\bin\\foo\\bar" },
{ TESTSUITE_ROOT"\\bin", "./foo/./bar", TESTSUITE_ROOT"\\bin\\foo\\bar" },
{ TESTSUITE_ROOT"\\bin\\foo", "bar", TESTSUITE_ROOT"\\bin\\foo\\bar" },
{ TESTSUITE_ROOT"\\bin\\foo", "./bar", TESTSUITE_ROOT"\\bin\\foo\\bar" },
{ TESTSUITE_ROOT"\\bin\\foo", "bar/baz", TESTSUITE_ROOT"\\bin\\foo\\bar\\baz" },
{ TESTSUITE_ROOT"\\bin\\foo", "./bar/baz", TESTSUITE_ROOT"\\bin\\foo\\bar\\baz" },
{ TESTSUITE_ROOT"\\bin\\foo", "bar/./baz", TESTSUITE_ROOT"\\bin\\foo\\bar\\baz" },
{ TESTSUITE_ROOT"\\bin\\foo", "./bar/./baz", TESTSUITE_ROOT"\\bin\\foo\\bar\\baz" },
{ TESTSUITE_ROOT"\\tmp", "foo", TESTSUITE_ROOT"\\tmp\\foo" },
{ TESTSUITE_ROOT"\\tmp", "./foo", TESTSUITE_ROOT"\\tmp\\foo" },
{ TESTSUITE_ROOT"\\tmp", "foo/bar", TESTSUITE_ROOT"\\tmp\\foo\\bar" },
{ TESTSUITE_ROOT"\\tmp", "./foo/bar", TESTSUITE_ROOT"\\tmp\\foo\\bar" },
{ NO_CWD, "/otherdir/file.ext", "O:\\other\\file.ext" },
{ NO_CWD, "/otherdir/./file.ext", "O:\\other\\file.ext" },
{ NO_CWD, "/otherdir/foo/file.ext", "O:\\other\\foo\\file.ext" },
{ "O:\\other", "file.ext", "O:\\other\\file.ext" },
{ "O:\\other", "./file.ext", "O:\\other\\file.ext" },
{ "O:\\other", "foo/file.ext", "O:\\other\\foo\\file.ext" },
{ "O:\\other\\foo", "file.ext", "O:\\other\\foo\\file.ext" },
{ "O:\\other\\foo", "./file.ext", "O:\\other\\foo\\file.ext" },
{ "O:\\other\\foo", "bar/file.ext", "O:\\other\\foo\\bar\\file.ext" },
{ NO_CWD, "/somedir/file.ext", "S:\\some\\dir\\file.ext" },
{ NO_CWD, "/somedir/./file.ext", "S:\\some\\dir\\file.ext" },
{ NO_CWD, "/somedir/foo/file.ext", "S:\\some\\dir\\foo\\file.ext" },
{ "S:\\some\\dir", "file.ext", "S:\\some\\dir\\file.ext" },
{ "S:\\some\\dir", "./file.ext", "S:\\some\\dir\\file.ext" },
{ "S:\\some\\dir", "foo/file.ext", "S:\\some\\dir\\foo\\file.ext" },
{ "S:\\some\\dir\\foo", "file.ext", "S:\\some\\dir\\foo\\file.ext" },
{ "S:\\some\\dir\\foo", "./file.ext", "S:\\some\\dir\\foo\\file.ext" },
{ "S:\\some\\dir\\foo", "bar/file.ext", "S:\\some\\dir\\foo\\bar\\file.ext" },
{ NO_CWD, "//server/share/foo/bar", "\\\\server\\share\\foo\\bar" },
{ NO_CWD, NULL, NULL }
};
#else
/* Redirect calls to GetCurrentDirectory() to the testsuite instead. */
#ifdef GetCurrentDirectory
#undef GetCurrentDirectory
#endif
#define GetCurrentDirectory testsuite_getcwd
DWORD testsuite_getcwd (DWORD, LPSTR);
#endif
#endif /* TESTSUITE */