diff options
Diffstat (limited to '')
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | src/test/methods.c | 189 | ||||
| -rw-r--r-- | src/test/methods.h | 69 | ||||
| -rw-r--r-- | src/test/test.c | 110 |
4 files changed, 264 insertions, 106 deletions
@@ -63,7 +63,7 @@ HEADERS_INFO = libgamma-error libgamma-facade libgamma-method HEADERS = libgamma libgamma-config $(HEADERS_INFO) # Object files for the test. -TESTOBJ = test +TESTOBJ = test methods # The version of the library. LIB_MAJOR = 0 diff --git a/src/test/methods.c b/src/test/methods.c new file mode 100644 index 0000000..a00b7c3 --- /dev/null +++ b/src/test/methods.c @@ -0,0 +1,189 @@ +/** + * libgamma — Display server abstraction layer for gamma ramp adjustments + * Copyright © 2014 Mattias Andrée (maandree@member.fsf.org) + * + * This library is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this library. If not, see <http://www.gnu.org/licenses/>. + */ +#include "methods.h" + +#include <libgamma.h> + +#include <stdio.h> +#include <stdlib.h> + + +/** + * Get the name representation of an + * adjustment method by its identifier. + * + * @param method The identifier of the adjustment method. + * @return The name of the adjustment method, should not be `free`:d. + */ +const char* method_name(int method) +{ + switch (method) + { + case LIBGAMMA_METHOD_DUMMY: return "dummy"; + case LIBGAMMA_METHOD_X_RANDR: return "RandR X extension"; + case LIBGAMMA_METHOD_X_VIDMODE: return "VidMode X extension"; + case LIBGAMMA_METHOD_LINUX_DRM: return "Linux DRM"; + case LIBGAMMA_METHOD_W32_GDI: return "Windows GDI"; + case LIBGAMMA_METHOD_QUARTZ_CORE_GRAPHICS: return "Quartz using CoreGraphics"; + default: + return "(unknown)"; + } +} + + +/** + * Print a list of adjustment methods. + * + * @param description Precursory text for the list. + * @param methods An array allocated to fit all adjustment methods. + * @param operation See the `operation` parameter for `libgamma_list_methods`. + */ +void list_methods(const char* description, int* methods, int operation) +{ + /* Get adjustment method list. */ + size_t i, n = libgamma_list_methods(methods, LIBGAMMA_METHOD_COUNT, operation); + + /* Print adjustment method list. */ + printf("%s:\n", description); + for (i = 0; i < n; i++) + printf(" %s\n", method_name(methods[i])); + printf("\n"); +} + + +/** + * Print all lists, of adjustments methods, that + * are made available by `libgamma_list_methods`. + */ +void list_methods_lists(void) +{ + /* Allocate a list for adjustment methods that is + large enough if the program is up to date with + the library. */ + int* methods = malloc(LIBGAMMA_METHOD_COUNT * sizeof(int)); + /* Get a list of all adjustment methods. */ + size_t n = libgamma_list_methods(methods, LIBGAMMA_METHOD_COUNT, 4); + + /* If we got more adjustment methods than we expected + the program needs to be recompiled, and we need to + reallocate the list so it is large enough. */ + if (n > LIBGAMMA_METHOD_COUNT) + { + printf("Warning: you should to recompile the program, libgamma has been updated.\n"); + methods = realloc(methods, n * sizeof(int)); + } + + /* Print adjustment method lists. */ + list_methods("Available adjustment methods", methods, 4); + list_methods("Available real adjustment methods", methods, 3); + list_methods("Available real non-fake adjustment methods", methods, 2); + list_methods("Recommended adjustment methods", methods, 1); + list_methods("Recommended non-fake adjustment methods", methods, 0); + + free(methods); +} + + +/** + * Test the availability (determined + * at compile-time) of all adjustment + * methods and one that does not exist. + */ +void method_availability(void) +{ + int method; + /* The availability of an adjustmen method + whose identifier is invalid. It should + say it is not available. */ + printf("Testing the availability of a non-existing adjustment method: "); + printf("%s\n", libgamma_is_method_available(-1) ? "available" : "not available"); + + /* Test the availability of the adjustment + methods that does exist. */ + for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) + { + printf("Testing the availability of %s: ", method_name(method)); + printf("%s\n", libgamma_is_method_available(method) ? "available" : "not available"); + } + printf("\n"); +} + + +/** + * List the default site and the environment + * variable, if any, that determines the + * default site, for all availiable adjustment + * methods. + */ +void list_default_sites(void) +{ + int method; + for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) + /* Include only available adjustment methods. + If an adjustment method is not available + it should print "(null)", but as that can + be misguiding we exclude those methods. */ + if (libgamma_is_method_available(method)) + { + printf("Default site for %s:\n", method_name(method)); + printf(" Variable: %s\n", libgamma_method_default_site_variable(method)); + printf(" Site name: %s\n", libgamma_method_default_site(method)); + printf("\n"); + } +} + + +/** + * Print the capabilities of all availiable + * adjustment methods. + */ +void method_capabilities(void) +{ + libgamma_method_capabilities_t caps; + int method; + for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) + if (libgamma_is_method_available(method)) + { + /* Print adjustment method name and get the + adjustment method's capabilities. */ + printf("Capabilities of %s:\n", method_name(method)); + libgamma_method_capabilities(&caps, method); + + /* Print capabilities. The CRTC information + capabilities is printed hexadecimal. See + the `LIBGAMMA_CRTC_INFO_*` definitions in + `src/lib/libgamma-method.h` for what each + bit represents. */ + printf(" %s: %X\n", "CRTC information", caps.crtc_information); + printf(" %s: %s\n", "Default site known", caps.default_site_known ? "yes" : "no"); + printf(" %s: %s\n", "Multiple sites", caps.multiple_sites ? "yes" : "no"); + printf(" %s: %s\n", "Multiple partitions", caps.multiple_partitions ? "yes" : "no"); + printf(" %s: %s\n", "Multiple crtcs", caps.multiple_crtcs ? "yes" : "no"); + printf(" %s: %s\n", "Graphics cards", caps.partitions_are_graphics_cards ? "yes" : "no"); + printf(" %s: %s\n", "Site restore", caps.site_restore ? "yes" : "no"); + printf(" %s: %s\n", "Partition restore", caps.partition_restore ? "yes" : "no"); + printf(" %s: %s\n", "CRTC restore", caps.crtc_restore ? "yes" : "no"); + printf(" %s: %s\n", "Identical gamma sizes", caps.identical_gamma_sizes ? "yes" : "no"); + printf(" %s: %s\n", "Fixed gamma size", caps.fixed_gamma_size ? "yes" : "no"); + printf(" %s: %s\n", "Fixed gamma depth", caps.fixed_gamma_depth ? "yes" : "no"); + printf(" %s: %s\n", "Real method", caps.real ? "yes" : "no"); + printf(" %s: %s\n", "Fake method", caps.fake ? "yes" : "no"); + printf("\n"); + } +} + diff --git a/src/test/methods.h b/src/test/methods.h new file mode 100644 index 0000000..fcce69b --- /dev/null +++ b/src/test/methods.h @@ -0,0 +1,69 @@ +/** + * libgamma — Display server abstraction layer for gamma ramp adjustments + * Copyright © 2014 Mattias Andrée (maandree@member.fsf.org) + * + * This library is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this library. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef LIBGAMMA_TEST_METHODS_H +#define LIBGAMMA_TEST_METHODS_H + + +/** + * Get the name representation of an + * adjustment method by its identifier. + * + * @param method The identifier of the adjustment method. + * @return The name of the adjustment method, should not be `free`:d. + */ +const char* method_name(int method) __attribute__((const)); + +/** + * Print a list of adjustment methods. + * + * @param description Precursory text for the list. + * @param methods An array allocated to fit all adjustment methods. + * @param operation See the `operation` parameter for `libgamma_list_methods`. + */ +void list_methods(const char* description, int* methods, int operation); + +/** + * Print all lists, of adjustments methods, that + * are made available by `libgamma_list_methods`. + */ +void list_methods_lists(void); + +/** + * Test the availability (determined + * at compile-time) of all adjustment + * methods and one that does not exist. + */ +void method_availability(void); + +/** + * List the default site and the environment + * variable, if any, that determines the + * default site, for all availiable adjustment + * methods. + */ +void list_default_sites(void); + +/** + * Print the capabilities of all availiable + * adjustment methods. + */ +void method_capabilities(void); + + +#endif + diff --git a/src/test/test.c b/src/test/test.c index ceff71b..99a84b1 100644 --- a/src/test/test.c +++ b/src/test/test.c @@ -15,9 +15,10 @@ * You should have received a copy of the GNU General Public License * along with this library. If not, see <http://www.gnu.org/licenses/>. */ -#include <libgamma.h> - #include "update-warnings.h" +#include "methods.h" + +#include <libgamma.h> #include <stdio.h> #include <stdlib.h> @@ -27,109 +28,6 @@ -static const char* method_name(int method) -{ - switch (method) - { - case LIBGAMMA_METHOD_DUMMY: return "dummy"; - case LIBGAMMA_METHOD_X_RANDR: return "RandR X extension"; - case LIBGAMMA_METHOD_X_VIDMODE: return "VidMode X extension"; - case LIBGAMMA_METHOD_LINUX_DRM: return "Linux DRM"; - case LIBGAMMA_METHOD_W32_GDI: return "Windows GDI"; - case LIBGAMMA_METHOD_QUARTZ_CORE_GRAPHICS: return "Quartz using CoreGraphics"; - default: - return "(unknown)"; - } -} - - -static void list_methods(const char* description, int* methods, int operation) -{ - size_t i, n = libgamma_list_methods(methods, LIBGAMMA_METHOD_COUNT, operation); - printf("%s:\n", description); - for (i = 0; i < n; i++) - printf(" %s\n", method_name(methods[i])); - printf("\n"); -} - - -static void list_methods_lists(void) -{ - int* methods = malloc(LIBGAMMA_METHOD_COUNT * sizeof(int)); - size_t n = libgamma_list_methods(methods, LIBGAMMA_METHOD_COUNT, 4); - - if (n > LIBGAMMA_METHOD_COUNT) - { - printf("Warning: you should to recompile the program, libgamma has been updated.\n"); - methods = realloc(methods, n * sizeof(int)); - } - - list_methods("Available adjustment methods", methods, 4); - list_methods("Available real adjustment methods", methods, 3); - list_methods("Available real non-fake adjustment methods", methods, 2); - list_methods("Recommended adjustment methods", methods, 1); - list_methods("Recommended non-fake adjustment methods", methods, 0); - - free(methods); -} - - -static void method_availability(void) -{ - int method; - printf("Testing the availability of a non-existing adjustment method: "); - printf("%s\n", libgamma_is_method_available(9999) ? "available" : "not available"); - for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) - { - printf("Testing the availability of %s: ", method_name(method)); - printf("%s\n", libgamma_is_method_available(method) ? "available" : "not available"); - } - printf("\n"); -} - - -static void list_default_sites(void) -{ - int method; - for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) - if (libgamma_is_method_available(method)) - { - printf("Default site for %s:\n", method_name(method)); - printf(" Variable: %s\n", libgamma_method_default_site_variable(method)); - printf(" Site name: %s\n", libgamma_method_default_site(method)); - printf("\n"); - } -} - - -static void method_capabilities(void) -{ - libgamma_method_capabilities_t caps; - int method; - for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) - if (libgamma_is_method_available(method)) - { - printf("Capabilities of %s:\n", method_name(method)); - libgamma_method_capabilities(&caps, method); - - printf(" %s: %X\n", "CRTC information", caps.crtc_information); - printf(" %s: %s\n", "Default site known", caps.default_site_known ? "yes" : "no"); - printf(" %s: %s\n", "Multiple sites", caps.multiple_sites ? "yes" : "no"); - printf(" %s: %s\n", "Multiple partitions", caps.multiple_partitions ? "yes" : "no"); - printf(" %s: %s\n", "Multiple crtcs", caps.multiple_crtcs ? "yes" : "no"); - printf(" %s: %s\n", "Graphics cards", caps.partitions_are_graphics_cards ? "yes" : "no"); - printf(" %s: %s\n", "Site restore", caps.site_restore ? "yes" : "no"); - printf(" %s: %s\n", "Partition restore", caps.partition_restore ? "yes" : "no"); - printf(" %s: %s\n", "CRTC restore", caps.crtc_restore ? "yes" : "no"); - printf(" %s: %s\n", "Identical gamma sizes", caps.identical_gamma_sizes ? "yes" : "no"); - printf(" %s: %s\n", "Fixed gamma size", caps.fixed_gamma_size ? "yes" : "no"); - printf(" %s: %s\n", "Fixed gamma depth", caps.fixed_gamma_depth ? "yes" : "no"); - printf(" %s: %s\n", "Real method", caps.real ? "yes" : "no"); - printf(" %s: %s\n", "Fake method", caps.fake ? "yes" : "no"); - printf("\n"); - } -} - static void error_test(void) { @@ -475,6 +373,8 @@ int main(void) } /* TODO Test gamma ramp restore functions. */ + /* TODO Test _f gamma ramp setters. */ + /* TODO Test gamma ramp getters/setters of other bit depths. */ libgamma_gamma_ramps_destroy(&ramps); libgamma_gamma_ramps_destroy(&old_ramps); |