libliftoff/test/include/libdrm_mock.h

#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;
extern size_t liftoff_mock_commit_count;

struct liftoff_layer;

int liftoff_mock_drm_open(void);
uint32_t liftoff_mock_drm_create_fb(struct liftoff_layer *layer);
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);

#endif
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
			`struct liftoff_layer;`

			`int liftoff_mock_drm_open(void);`
			`uint32_t liftoff_mock_drm_create_fb(struct liftoff_layer *layer);`
			`struct liftoff_mock_plane *liftoff_mock_drm_create_plane(int type);`
test: add liftoff_mock_drm_get_plane Allows to get a mock plane from a plane ID. 2019-09-13 18:46:21 +02:00			`struct liftoff_mock_plane *liftoff_mock_drm_get_plane(uint32_t id);`
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			`void liftoff_mock_plane_add_compatible_layer(struct liftoff_mock_plane *plane,`
			`struct liftoff_layer *layer);`
test/libdrm_mock: a test-only commit applies properties The previous mock library assumed the DRM client would always set all properties in the atomic request. However, if a previous test-only commit has set a property, there's no need to set it again. Accomodate for this in libdrm_mock. This will be useful when we'll skip setting properties that haven't changed in libliftoff. References: https://github.com/emersion/libliftoff/issues/37 2020-01-13 12:14:33 +01:00			`struct liftoff_layer liftoff_mock_plane_get_layer(struct liftoff_mock_plane plane);`
test: allow to attach props to mock planes This allows tests to have planes which have additional properties, like "alpha". 2020-05-22 17:36:27 +02:00			`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`