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https://gitlab.freedesktop.org/pipewire/pipewire
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ed3f882fa9
Heavily inspired by libinput's litest framework (built around check), this is a from-scratch framework that simplifies adding tests for various parts of pipewire. See the pwtest.h documentation for details but the basics are: - PW_TEST() and PWTEST_SUITE() specify the tests to be run - Test are run in forked processes, any errors/signals are caught and printed to the log - Tests have a custom pipewire daemon started on demand to talk to [1]. The daemon's log is available in the test output. - Output is YAML to be processed into whatever format needed [1] There are limits here, since we can't emulate devices yet there is only so much we can rely on with the daemon.
108 lines
3.7 KiB
C
108 lines
3.7 KiB
C
/* PipeWire
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*
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* Copyright © 2021 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef PWTEST_IMPLEMENTATION_H
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#define PWTEST_IMPLEMENTATION_H
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#include <math.h>
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/* This header should never be included on its own, it merely exists to make
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* the user-visible pwtest.h header more readable */
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void
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_pwtest_fail_condition(int exitstatus, const char *file, int line, const char *func,
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const char *condition, const char *message, ...);
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void
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_pwtest_fail_comparison_int(const char *file, int line, const char *func,
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const char *operator, int a, int b,
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const char *astr, const char *bstr);
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void
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_pwtest_fail_comparison_double(const char *file, int line, const char *func,
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const char *operator, double a, double b,
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const char *astr, const char *bstr);
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void
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_pwtest_fail_comparison_ptr(const char *file, int line, const char *func,
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const char *comparison);
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void
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_pwtest_fail_comparison_str(const char *file, int line, const char *func,
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const char *comparison, const char *a, const char *b);
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void
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_pwtest_fail_comparison_bool(const char *file, int line, const char *func,
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const char *operator, bool a, bool b,
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const char *astr, const char *bstr);
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#define pwtest_comparison_bool_(a_, op_, b_) \
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do { \
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bool _a = !!(a_); \
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bool _b = !!(b_); \
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if (!(_a op_ _b)) \
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_pwtest_fail_comparison_bool(__FILE__, __LINE__, __func__,\
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#op_, _a, _b, #a_, #b_); \
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} while(0)
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#define pwtest_comparison_int_(a_, op_, b_) \
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do { \
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__typeof__(a_) _a = a_; \
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__typeof__(b_) _b = b_; \
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if (trunc(_a) != _a || trunc(_b) != _b) \
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pwtest_error_with_msg("pwtest_int_* used for non-integer value\n"); \
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if (!((_a) op_ (_b))) \
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_pwtest_fail_comparison_int(__FILE__, __LINE__, __func__,\
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#op_, _a, _b, #a_, #b_); \
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} while(0)
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#define pwtest_comparison_ptr_(a_, op_, b_) \
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do { \
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__typeof__(a_) _a = a_; \
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__typeof__(b_) _b = b_; \
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if (!((_a) op_ (_b))) \
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_pwtest_fail_comparison_ptr(__FILE__, __LINE__, __func__,\
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#a_ " " #op_ " " #b_); \
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} while(0)
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#define pwtest_comparison_double_(a_, op_, b_) \
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do { \
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const double EPSILON = 1.0/256; \
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__typeof__(a_) _a = a_; \
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__typeof__(b_) _b = b_; \
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if (!((_a) op_ (_b)) && fabs((_a) - (_b)) > EPSILON) \
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_pwtest_fail_comparison_double(__FILE__, __LINE__, __func__,\
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#op_, _a, _b, #a_, #b_); \
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} while(0)
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void _pwtest_add(struct pwtest_context *ctx,
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struct pwtest_suite *suite,
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const char *funcname, const void *func,
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...) SPA_SENTINEL;
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struct pwtest_suite_decl {
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const char *name;
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enum pwtest_result (*setup)(struct pwtest_context *, struct pwtest_suite *);
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} __attribute__((aligned(16)));
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#endif /* PWTEST_IMPLEMENTATION_H */
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