forked from 12to11/12to11
21aa7494cd
* 12to11-test.xml (test_manager): <error>: New errors `scale_lock_exists' and `invalid_scale'. (test_manager): <get_test_surface>: Reword documentation. (test_manager): <get_scale_lock>: New request. (test_scale_lock): New interface. * compositor.h: Update prototypes. * output.c (HandleScaleSettingChange): New function. Ignore scale changes while scale is locked. (XLInitRROutputs): Initialize real output scale. * test.c (DestroyScaleLock, SetScale, GetScaleLock): New functions. (test_manager_impl): Add new implementation. * tests/Imakefile (SYSTEM_LIBRARIES): Add MathLibrary. (SRCS7, OBJS7): Add scale_test.c/.o. (PROGRAMS): Add scale_test. (scale_test): New program target. * tests/run_tests.sh (standard_tests): Add scale_test. * tests/svnignore.txt: Add scale_test. * tests/test_harness.c (exit_with_code): New function. (open_test_display): Initialize scale. (report_test_failure): Call it instead of just exit. (test_set_scale): New function. (test_complete): Call exit_with_code. * tests/test_harness.h (struct test_display): New field `scale_lock'.
133 lines
3.5 KiB
C
133 lines
3.5 KiB
C
/* Tests for the Wayland compositor running on the X server.
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Copyright (C) 2022 to various contributors.
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This file is part of 12to11.
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12to11 is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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12to11 is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with 12to11. If not, see <https://www.gnu.org/licenses/>. */
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <limits.h>
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#include <wayland-client.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "12to11-test.h"
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struct test_display
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{
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/* The wayland display. */
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struct wl_display *display;
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/* The X display. */
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Display *x_display;
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/* List of pixmap formats. */
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XPixmapFormatValues *pixmap_formats;
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/* Number of pixmap formats. */
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int num_pixmap_formats;
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/* The registry and various Wayland interfaces. */
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struct wl_registry *registry;
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struct wl_compositor *compositor;
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struct wl_shm *shm;
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struct test_manager *test_manager;
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/* The test scale lock. */
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struct test_scale_lock *scale_lock;
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/* Test interfaces. */
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struct test_interface *interfaces;
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/* The number of such interfaces. */
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int num_test_interfaces;
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};
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struct test_interface
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{
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/* The name of the interface. */
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const char *interface;
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/* Pointer to the interface data. */
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void *data;
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/* Pointer to the interface. */
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const struct wl_interface *c_interface;
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/* The wanted version. */
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uint32_t version;
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};
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struct image_data_header
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{
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/* Currently 1. High bit is byte order. */
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unsigned char version;
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/* The data format. Currently always 0. */
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unsigned char format;
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/* The width and height. */
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unsigned short width, height;
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/* Padding. */
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unsigned short pad1;
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/* The stride. */
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unsigned int stride;
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};
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enum image_data_format
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{
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/* Little-endian ARGB8888. */
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IMAGE_DATA_ARGB8888_LE,
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/* Little-endian XRGB8888. */
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IMAGE_DATA_XRGB8888_LE,
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};
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extern void die (const char *) __attribute__ ((noreturn));
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extern struct test_display *open_test_display (struct test_interface *, int);
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extern int get_shm_file_descriptor (void);
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extern size_t get_image_stride (struct test_display *, int, int);
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extern struct wl_buffer *upload_image_data (struct test_display *,
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const char *, int, int,
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int);
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extern void report_test_failure (const char *, ...)
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__attribute__ ((noreturn, format (gnu_printf, 1, 2)));
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extern void test_log (const char *, ...)
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__attribute__ ((format (gnu_printf, 1, 2)));
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extern bool make_test_surface (struct test_display *, struct wl_surface **,
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struct test_surface **);
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extern struct wl_buffer *load_png_image (struct test_display *, const char *);
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extern unsigned char *load_image_data (const char *,
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struct image_data_header *);
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extern void verify_image_data (struct test_display *, Window, const char *);
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extern void test_init (void);
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extern void test_complete (void) __attribute__ ((noreturn));
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extern void test_set_scale (struct test_display *, int);
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#define ARRAYELTS(arr) (sizeof (arr) / sizeof (arr)[0])
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#if __GNUC__ >= 7
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#define FALLTHROUGH __attribute__ ((fallthrough))
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#else
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#define FALLTHROUGH ((void) 0)
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#endif
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