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85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/* Interfaces for the test driver.
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Copyright (C) 2016-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef SUPPORT_TEST_DRIVER_H
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#define SUPPORT_TEST_DRIVER_H
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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struct test_config
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{
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void (*prepare_function) (int argc, char **argv);
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int (*test_function) (void);
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int (*test_function_argv) (int argc, char **argv);
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void (*cleanup_function) (void);
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void (*cmdline_function) (int);
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const void *options; /* Custom options if not NULL. */
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int timeout; /* Test timeout in seconds. */
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int expected_status; /* Expected exit status. */
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int expected_signal; /* If non-zero, expect termination by signal. */
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char no_mallopt; /* Boolean flag to disable mallopt. */
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char no_setvbuf; /* Boolean flag to disable setvbuf. */
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const char *optstring; /* Short command line options. */
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};
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enum
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{
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/* Test exit status which indicates that the feature is
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unsupported. */
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EXIT_UNSUPPORTED = 77,
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/* Default timeout is twenty seconds. Tests should normally
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complete faster than this, but if they don't, that's abnormal
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(a bug) anyways. */
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DEFAULT_TIMEOUT = 20,
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/* Used for command line argument parsing. */
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OPT_DIRECT = 1000,
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OPT_TESTDIR,
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};
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/* Options provided by the test driver. */
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#define TEST_DEFAULT_OPTIONS \
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{ "verbose", no_argument, NULL, 'v' }, \
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{ "direct", no_argument, NULL, OPT_DIRECT }, \
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{ "test-dir", required_argument, NULL, OPT_TESTDIR }, \
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/* The directory the test should use for temporary files. */
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extern const char *test_dir;
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/* The number of --verbose arguments specified during program
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invocation. This variable can be used to control the verbosity of
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tests. */
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extern unsigned int test_verbose;
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/* Output that is only emitted if at least one --verbose argument was
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specified. */
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#define verbose_printf(...) \
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do { \
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if (test_verbose > 0) \
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printf (__VA_ARGS__); \
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} while (0);
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int support_test_main (int argc, char **argv, const struct test_config *);
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__END_DECLS
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#endif /* SUPPORT_TEST_DRIVER_H */
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