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libliftoff/test/libdrm_mock.h

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Add test framework When testing the library, the libdrm dependency is swapped with a mock libdrm. The test sets up the mock libdrm's internal state and then runs the test.
2019-09-13 09:33:49 +02:00
#ifndef LIFTOFF_LIBDRM_MOCK_H
#define LIFTOFF_LIBDRM_MOCK_H
#include <stddef.h>
#include <stdint.h>
#include <xf86drmMode.h>
extern uint32_t liftoff_mock_drm_crtc_id;
test: add liftoff_mock_commit_count This allows tests to read the number of atomic commits performed by the library.
2019-10-14 17:34:32 +02:00
extern size_t liftoff_mock_commit_count;
Add test framework When testing the library, the libdrm dependency is swapped with a mock libdrm. The test sets up the mock libdrm's internal state and then runs the test.
2019-09-13 09:33:49 +02:00
test: introduce liftoff_mock_require_primary_plane This allows to mimick i915's requirement of failing all commits which don't have the primary plane enabled. We could expand our test matrix to test with the param *and* without it, but since enabling the param just makes the atomic check more strict there's no real benefit of doing that. Enabling the param can only make tests fail more often, not the other way around.
2021-08-13 12:28:13 +02:00
/**
* Some drivers require the primary plane to be enabled in order to light up a
* CRTC (e.g. i915). If this variable is set to true, this behavior is mimicked.
*/
extern bool liftoff_mock_require_primary_plane;
Add test framework When testing the library, the libdrm dependency is swapped with a mock libdrm. The test sets up the mock libdrm's internal state and then runs the test.
2019-09-13 09:33:49 +02:00
struct liftoff_layer;
Add newline after function return type Aligns our style with Linux' and Weston's.
2021-08-13 22:02:33 +02:00
int
liftoff_mock_drm_open(void);
uint32_t
liftoff_mock_drm_create_fb(struct liftoff_layer *layer);
test/libdrm_mock: implement drmModeGetFB2() By default, drmModeGetFB2() behaves as-if the kernel didn't support the IOCTL. That way we don't need to update all tests to set sensible FB info. If a test is specifically interested in testing drmModeGetFB2() behavior, it can call liftoff_mock_drm_set_fb_info().
2023-02-09 12:30:09 +01:00
void
liftoff_mock_drm_set_fb_info(const drmModeFB2 *fb_info);
Add newline after function return type Aligns our style with Linux' and Weston's.
2021-08-13 22:02:33 +02:00
struct liftoff_mock_plane *
liftoff_mock_drm_create_plane(int type);
struct liftoff_mock_plane *
liftoff_mock_drm_get_plane(uint32_t id);
void
liftoff_mock_plane_add_compatible_layer(struct liftoff_mock_plane *plane,
struct liftoff_layer *layer);
struct liftoff_layer *
liftoff_mock_plane_get_layer(struct liftoff_mock_plane *plane);
uint32_t
liftoff_mock_plane_add_property(struct liftoff_mock_plane *plane,
const drmModePropertyRes *prop);
Add test framework When testing the library, the libdrm dependency is swapped with a mock libdrm. The test sets up the mock libdrm's internal state and then runs the test.
2019-09-13 09:33:49 +02:00
#endif
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