mpv/test/tests.h

80 lines
2.7 KiB
C

#pragma once
#include <float.h>
#include <inttypes.h>
#include <math.h>
#include "common/common.h"
struct MPContext;
bool run_tests(struct MPContext *mpctx);
struct test_ctx {
struct mpv_global *global;
struct mp_log *log;
// Path for ref files, without trailing "/".
const char *ref_path;
// Path for result files, without trailing "/".
const char *out_path;
};
struct unittest {
// This is used to select the test on command line with --unittest=<name>.
const char *name;
// Cannot run without additional arguments supplied.
bool is_complex;
// Entrypoints. There are various for various purposes. Only 1 of them must
// be set.
// Entrypoint for tests which have a simple dependency on the mpv core. The
// core is sufficiently initialized at this point.
void (*run)(struct test_ctx *ctx);
};
extern const struct unittest test_chmap;
extern const struct unittest test_gl_video;
extern const struct unittest test_img_format;
extern const struct unittest test_json;
extern const struct unittest test_linked_list;
extern const struct unittest test_repack_sws;
extern const struct unittest test_repack_zimg;
#define assert_true(x) assert(x)
#define assert_false(x) assert(!(x))
#define assert_int_equal(a, b) \
assert_int_equal_impl(__FILE__, __LINE__, (a), (b))
#define assert_string_equal(a, b) \
assert_string_equal_impl(__FILE__, __LINE__, (a), (b))
#define assert_float_equal(a, b, tolerance) \
assert_float_equal_impl(__FILE__, __LINE__, (a), (b), (tolerance))
// Require that the files "ref" and "new" are the same. The paths can be
// relative to ref_path and out_path respectively. If they're not the same,
// the output of "diff" is shown, the err message (if not NULL), and the test
// fails.
#define assert_text_files_equal(ctx, ref, new, err) \
assert_text_files_equal_impl(__FILE__, __LINE__, (ctx), (ref), (new), (err))
void assert_int_equal_impl(const char *file, int line, int64_t a, int64_t b);
void assert_string_equal_impl(const char *file, int line,
const char *a, const char *b);
void assert_float_equal_impl(const char *file, int line,
double a, double b, double tolerance);
void assert_text_files_equal_impl(const char *file, int line,
struct test_ctx *ctx, const char *ref,
const char *new, const char *err);
// Open a new file in the out_path. Always succeeds.
FILE *test_open_out(struct test_ctx *ctx, const char *name);
// Sorted list of valid imgfmts. Call init_imgfmts_list() before use.
extern int imgfmts[];
extern int num_imgfmts;
void init_imgfmts_list(void);