diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/crtcinfo.c | 374 | ||||
| -rw-r--r-- | src/test/crtcinfo.h | 25 | ||||
| -rw-r--r-- | src/test/errors.c | 128 | ||||
| -rw-r--r-- | src/test/errors.h | 21 | ||||
| -rw-r--r-- | src/test/methods.c | 261 | ||||
| -rw-r--r-- | src/test/methods.h | 45 | ||||
| -rw-r--r-- | src/test/ramps.c | 141 | ||||
| -rw-r--r-- | src/test/ramps.h | 55 | ||||
| -rw-r--r-- | src/test/test.c | 290 | ||||
| -rw-r--r-- | src/test/test.h | 21 | ||||
| -rw-r--r-- | src/test/update-warnings.h | 27 | ||||
| -rw-r--r-- | src/test/user.c | 260 | ||||
| -rw-r--r-- | src/test/user.h | 35 |
13 files changed, 729 insertions, 954 deletions
diff --git a/src/test/crtcinfo.c b/src/test/crtcinfo.c index 8fd2b03..627559b 100644 --- a/src/test/crtcinfo.c +++ b/src/test/crtcinfo.c @@ -1,56 +1,39 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #include "crtcinfo.h" /** - * Conditionally print a CRTC information field. + * Conditionally print a CRTC information field * - * @param type:data-type Data type for the value of the information field. - * @param notation:string-literal %-pattern for `printf` (excluding the %) that is used for `type`. - * @param do_print Whether the information should be included in the process's output. - * @param description A description of the information field. - * @param error The error of the information field. - * @param value The value of the information field. + * @param type:data-type Data type for the value of the information field + * @param notation:string-literal %-pattern for `printf` (excluding the %) that is used for `type` + * @param do_print Whether the information should be included in the process's output + * @param description A description of the information field + * @param error The error of the information field + * @param value The value of the information field */ -#define print_crtc_information_(type, notation) \ - static void print_crtc_information_##type(int do_print, const char* description, int error, type value) \ - { \ - char buf[256]; \ - if (do_print) \ - { \ - if (error) \ - { \ - snprintf(buf, sizeof(buf) / sizeof(char), " (error) %s", description); \ - libgamma_perror(buf, error); \ - } \ - else \ - printf(" %s: %" notation "\n", description, value); \ - } \ - } +#define print_crtc_information_(type, notation)\ + static void\ + print_crtc_information_##type(int do_print, const char *description, int error, type value)\ + {\ + char buf[256];\ + if (do_print) {\ + if (error) {\ + snprintf(buf, sizeof(buf) / sizeof(char), " (error) %s", description);\ + libgamma_perror(buf, error);\ + } else {\ + printf(" %s: %" notation "\n", description, value);\ + }\ + }\ + } /** * A single [a-z] word alternative to `const char*`, we need it for the - * function name of the string variant of `print_crtc_information_*`. + * function name of the string variant of `print_crtc_information_*` */ -typedef const char* str; -/* Create `print_crtc_information_*` variants. */ +typedef const char *str; +/* Create `print_crtc_information_*` variants */ print_crtc_information_(size_t, "lu") print_crtc_information_(signed, "i") print_crtc_information_(int, "i") @@ -66,193 +49,188 @@ print_crtc_information_(str, "s") #undef print_crtc_information_ -#define __case(VALUE) case VALUE: return #VALUE; +#define __case(VALUE) case VALUE: return #VALUE /** - * Get a string representation of a subpixel order. + * Get a string representation of a subpixel order * - * @param value The subpixel order. - * @return String representation. + * @param value The subpixel order + * @return String representation */ -static const char* subpixel_order_str(libgamma_subpixel_order_t value) +static const char * +subpixel_order_str(libgamma_subpixel_order_t value) { - switch (value) - { - __case (LIBGAMMA_SUBPIXEL_ORDER_UNKNOWN) - __case (LIBGAMMA_SUBPIXEL_ORDER_NONE) - __case (LIBGAMMA_SUBPIXEL_ORDER_HORIZONTAL_RGB) - __case (LIBGAMMA_SUBPIXEL_ORDER_HORIZONTAL_BGR) - __case (LIBGAMMA_SUBPIXEL_ORDER_VERTICAL_RGB) - __case (LIBGAMMA_SUBPIXEL_ORDER_VERTICAL_BGR) - default: - return "(unknown)"; - } + switch (value) { + __case (LIBGAMMA_SUBPIXEL_ORDER_UNKNOWN); + __case (LIBGAMMA_SUBPIXEL_ORDER_NONE); + __case (LIBGAMMA_SUBPIXEL_ORDER_HORIZONTAL_RGB); + __case (LIBGAMMA_SUBPIXEL_ORDER_HORIZONTAL_BGR); + __case (LIBGAMMA_SUBPIXEL_ORDER_VERTICAL_RGB); + __case (LIBGAMMA_SUBPIXEL_ORDER_VERTICAL_BGR); + default: + return "(unknown)"; + } } /** - * Get a string representation of a connector type. + * Get a string representation of a connector type * - * @param value The connector type. - * @return String representation. + * @param value The connector type + * @return String representation */ -static const char* connector_type_str(libgamma_connector_type_t value) +static const char * +connector_type_str(libgamma_connector_type_t value) { - switch (value) - { - __case (LIBGAMMA_CONNECTOR_TYPE_Unknown) - __case (LIBGAMMA_CONNECTOR_TYPE_VGA) - __case (LIBGAMMA_CONNECTOR_TYPE_DVI) - __case (LIBGAMMA_CONNECTOR_TYPE_DVII) - __case (LIBGAMMA_CONNECTOR_TYPE_DVID) - __case (LIBGAMMA_CONNECTOR_TYPE_DVIA) - __case (LIBGAMMA_CONNECTOR_TYPE_Composite) - __case (LIBGAMMA_CONNECTOR_TYPE_SVIDEO) - __case (LIBGAMMA_CONNECTOR_TYPE_LVDS) - __case (LIBGAMMA_CONNECTOR_TYPE_Component) - __case (LIBGAMMA_CONNECTOR_TYPE_9PinDIN) - __case (LIBGAMMA_CONNECTOR_TYPE_DisplayPort) - __case (LIBGAMMA_CONNECTOR_TYPE_HDMI) - __case (LIBGAMMA_CONNECTOR_TYPE_HDMIA) - __case (LIBGAMMA_CONNECTOR_TYPE_HDMIB) - __case (LIBGAMMA_CONNECTOR_TYPE_TV) - __case (LIBGAMMA_CONNECTOR_TYPE_eDP) - __case (LIBGAMMA_CONNECTOR_TYPE_VIRTUAL) - __case (LIBGAMMA_CONNECTOR_TYPE_DSI) - __case (LIBGAMMA_CONNECTOR_TYPE_LFP) - default: - return "(unknown)"; - } + switch (value) { + __case (LIBGAMMA_CONNECTOR_TYPE_Unknown); + __case (LIBGAMMA_CONNECTOR_TYPE_VGA); + __case (LIBGAMMA_CONNECTOR_TYPE_DVI); + __case (LIBGAMMA_CONNECTOR_TYPE_DVII); + __case (LIBGAMMA_CONNECTOR_TYPE_DVID); + __case (LIBGAMMA_CONNECTOR_TYPE_DVIA); + __case (LIBGAMMA_CONNECTOR_TYPE_Composite); + __case (LIBGAMMA_CONNECTOR_TYPE_SVIDEO); + __case (LIBGAMMA_CONNECTOR_TYPE_LVDS); + __case (LIBGAMMA_CONNECTOR_TYPE_Component); + __case (LIBGAMMA_CONNECTOR_TYPE_9PinDIN); + __case (LIBGAMMA_CONNECTOR_TYPE_DisplayPort); + __case (LIBGAMMA_CONNECTOR_TYPE_HDMI); + __case (LIBGAMMA_CONNECTOR_TYPE_HDMIA); + __case (LIBGAMMA_CONNECTOR_TYPE_HDMIB); + __case (LIBGAMMA_CONNECTOR_TYPE_TV); + __case (LIBGAMMA_CONNECTOR_TYPE_eDP); + __case (LIBGAMMA_CONNECTOR_TYPE_VIRTUAL); + __case (LIBGAMMA_CONNECTOR_TYPE_DSI); + __case (LIBGAMMA_CONNECTOR_TYPE_LFP); + default: + return "(unknown)"; + } } /** - * Get a string representation of a decision. + * Get a string representation of a decision * - * @param value The decision. - * @return String representation. + * @param value The decision + * @return String representation */ -static const char* decision_str(libgamma_decision_t value) +static const char * +decision_str(libgamma_decision_t value) { - switch (value) - { - __case (LIBGAMMA_NO) - __case (LIBGAMMA_MAYBE) - __case (LIBGAMMA_YES) - default: - return "(unknown)"; - } + switch (value) { + __case (LIBGAMMA_NO); + __case (LIBGAMMA_MAYBE); + __case (LIBGAMMA_YES); + default: + return "(unknown)"; + } } #undef __case /** - * The CRTC information for a CRTC. + * The CRTC information for a CRTC * - * @param crtc The CRTC. + * @param crtc The CRTC */ -void crtc_information(libgamma_crtc_state_t* restrict crtc) +void +crtc_information(libgamma_crtc_state_t *restrict crtc) { - libgamma_method_capabilities_t caps; - libgamma_crtc_information_t info; - int fields; - int field; - - /* Get supported CRTC informations fields. */ - libgamma_method_capabilities(&caps, crtc->partition->site->method); - - /* List unsupport information fields by testing them one by one. */ - for (fields = caps.crtc_information; field = fields & -fields, fields; fields ^= field) - { - if (libgamma_get_crtc_information(&info, crtc, field)) - printf("Could not read CRTC information field %i\n", field); - free(info.edid); - free(info.connector_name); - } - - /* Get CRTC information, that is supported. */ - fields = caps.crtc_information; - if (libgamma_get_crtc_information(&info, crtc, fields)) - printf("An error occurred while reading CRTC information\n"); - - /* Macros for printing CRTC information. */ -#define print2(TYPE, FIELD_ID, DESCRIPTION, FIELD_VAR, ERROR_VAR) \ - print_crtc_information_##TYPE(fields & FIELD_ID, DESCRIPTION, info.ERROR_VAR, info.FIELD_VAR); -#define print(TYPE, FIELD_ID, DESCRIPTION, FIELD_VAR) \ - print2(TYPE, FIELD_ID, DESCRIPTION, FIELD_VAR, FIELD_VAR##_error); - - - /* Print CRTC information. */ - - printf("CRTC information:\n"); - - /* Print the EDID field. */ - if ((fields & LIBGAMMA_CRTC_INFO_EDID)) - { - if (info.edid_error) - libgamma_perror(" (error) EDID", info.edid_error); - else - { - char* edid_lc = libgamma_behex_edid(info.edid, info.edid_length); - unsigned char* edid_raw = libgamma_unhex_edid(edid_lc); - char* edid_uc = libgamma_behex_edid_uppercase(edid_raw, info.edid_length);; - printf(" EDID: %s\n", edid_lc); - printf(" EDID (uppercase): %s\n", edid_uc); - printf(" EDID (length): %lu\n", info.edid_length); - free(edid_lc); - free(edid_raw); - free(edid_uc); + libgamma_method_capabilities_t caps; + libgamma_crtc_information_t info; + int fields, field; + char *edid_lc, *edid_uc; + unsigned char *edid_raw; + + /* Get supported CRTC informations fields */ + libgamma_method_capabilities(&caps, crtc->partition->site->method); + + /* List unsupport information fields by testing them one by one */ + for (fields = caps.crtc_information; field = fields & -fields, fields; fields ^= field) { + if (libgamma_get_crtc_information(&info, crtc, field)) + printf("Could not read CRTC information field %i\n", field); + free(info.edid); + free(info.connector_name); } - } - /* Print physical dimensions of the monitor. */ - print(size_t, LIBGAMMA_CRTC_INFO_WIDTH_MM, "width", width_mm); - print(size_t, LIBGAMMA_CRTC_INFO_HEIGHT_MM, "height", height_mm); - print(size_t, LIBGAMMA_CRTC_INFO_WIDTH_MM_EDID, "width per EDID", width_mm_edid); - print(size_t, LIBGAMMA_CRTC_INFO_HEIGHT_MM_EDID, "height per EDID", height_mm_edid); - /* Print gamma ramp information. */ - print2(size_t, LIBGAMMA_CRTC_INFO_GAMMA_SIZE, "red gamma ramp size", red_gamma_size, gamma_size_error); - print2(size_t, LIBGAMMA_CRTC_INFO_GAMMA_SIZE, "green gamma ramp size", green_gamma_size, gamma_size_error); - print2(size_t, LIBGAMMA_CRTC_INFO_GAMMA_SIZE, "blue gamma ramp size", blue_gamma_size, gamma_size_error); - print(signed, LIBGAMMA_CRTC_INFO_GAMMA_DEPTH, "gamma ramp depth", gamma_depth); - /* Print gamma ramp support. */ - if ((fields & LIBGAMMA_CRTC_INFO_GAMMA_SUPPORT)) - { - if (info.gamma_support_error) - libgamma_perror(" (error) gamma support", info.gamma_support_error); - else - printf(" gamma support: %s\n", decision_str(info.gamma_support)); - } - /* Print subpixel order for the monitor. */ - if ((fields & LIBGAMMA_CRTC_INFO_SUBPIXEL_ORDER)) - { - if (info.subpixel_order_error) - libgamma_perror(" (error) subpixel order", info.subpixel_order_error); - else - printf(" subpixel order: %s\n", subpixel_order_str(info.subpixel_order)); - } - /* Print connector information. */ - print(int, LIBGAMMA_CRTC_INFO_ACTIVE, "active", active); - print(str, LIBGAMMA_CRTC_INFO_CONNECTOR_NAME, "connector name", connector_name); - if ((fields & LIBGAMMA_CRTC_INFO_CONNECTOR_TYPE)) - { - if (info.connector_type_error) - libgamma_perror(" (error) subpixel order", info.connector_type_error); - else - printf(" subpixel order: %s\n", connector_type_str(info.connector_type)); - } - /* Print the gamma characteristics of the monitor. */ - print2(float, LIBGAMMA_CRTC_INFO_GAMMA, "red gamma characteristics", gamma_red, gamma_error); - print2(float, LIBGAMMA_CRTC_INFO_GAMMA, "green gamma characteristics", gamma_green, gamma_error); - print2(float, LIBGAMMA_CRTC_INFO_GAMMA, "blue gamma characteristics", gamma_blue, gamma_error); - printf("\n"); + + /* Get CRTC information, that is supported */ + fields = caps.crtc_information; + if (libgamma_get_crtc_information(&info, crtc, fields)) + printf("An error occurred while reading CRTC information\n"); + + /* Macros for printing CRTC information */ +#define print2(TYPE, FIELD_ID, DESCRIPTION, FIELD_VAR, ERROR_VAR)\ + print_crtc_information_##TYPE(fields & FIELD_ID, DESCRIPTION, info.ERROR_VAR, info.FIELD_VAR); +#define print(TYPE, FIELD_ID, DESCRIPTION, FIELD_VAR)\ + print2(TYPE, FIELD_ID, DESCRIPTION, FIELD_VAR, FIELD_VAR##_error); + /* Print CRTC information */ + + printf("CRTC information:\n"); + + /* Print the EDID field */ + if ((fields & LIBGAMMA_CRTC_INFO_EDID)) { + if (info.edid_error) { + libgamma_perror(" (error) EDID", info.edid_error); + } else { + edid_lc = libgamma_behex_edid(info.edid, info.edid_length); + edid_raw = libgamma_unhex_edid(edid_lc); + edid_uc = libgamma_behex_edid_uppercase(edid_raw, info.edid_length); + printf(" EDID: %s\n", edid_lc); + printf(" EDID (uppercase): %s\n", edid_uc); + printf(" EDID (length): %lu\n", info.edid_length); + free(edid_lc); + free(edid_raw); + free(edid_uc); + } + } + /* Print physical dimensions of the monitor */ + print(size_t, LIBGAMMA_CRTC_INFO_WIDTH_MM, "width", width_mm); + print(size_t, LIBGAMMA_CRTC_INFO_HEIGHT_MM, "height", height_mm); + print(size_t, LIBGAMMA_CRTC_INFO_WIDTH_MM_EDID, "width per EDID", width_mm_edid); + print(size_t, LIBGAMMA_CRTC_INFO_HEIGHT_MM_EDID, "height per EDID", height_mm_edid); + /* Print gamma ramp information */ + print2(size_t, LIBGAMMA_CRTC_INFO_GAMMA_SIZE, "red gamma ramp size", red_gamma_size, gamma_size_error); + print2(size_t, LIBGAMMA_CRTC_INFO_GAMMA_SIZE, "green gamma ramp size", green_gamma_size, gamma_size_error); + print2(size_t, LIBGAMMA_CRTC_INFO_GAMMA_SIZE, "blue gamma ramp size", blue_gamma_size, gamma_size_error); + print(signed, LIBGAMMA_CRTC_INFO_GAMMA_DEPTH, "gamma ramp depth", gamma_depth); + /* Print gamma ramp support */ + if (fields & LIBGAMMA_CRTC_INFO_GAMMA_SUPPORT) { + if (info.gamma_support_error) + libgamma_perror(" (error) gamma support", info.gamma_support_error); + else + printf(" gamma support: %s\n", decision_str(info.gamma_support)); + } + /* Print subpixel order for the monitor */ + if (fields & LIBGAMMA_CRTC_INFO_SUBPIXEL_ORDER) { + if (info.subpixel_order_error) + libgamma_perror(" (error) subpixel order", info.subpixel_order_error); + else + printf(" subpixel order: %s\n", subpixel_order_str(info.subpixel_order)); + } + /* Print connector information */ + print(int, LIBGAMMA_CRTC_INFO_ACTIVE, "active", active); + print(str, LIBGAMMA_CRTC_INFO_CONNECTOR_NAME, "connector name", connector_name); + if (fields & LIBGAMMA_CRTC_INFO_CONNECTOR_TYPE) { + if (info.connector_type_error) + libgamma_perror(" (error) subpixel order", info.connector_type_error); + else + printf(" subpixel order: %s\n", connector_type_str(info.connector_type)); + } + /* Print the gamma characteristics of the monitor */ + print2(float, LIBGAMMA_CRTC_INFO_GAMMA, "red gamma characteristics", gamma_red, gamma_error); + print2(float, LIBGAMMA_CRTC_INFO_GAMMA, "green gamma characteristics", gamma_green, gamma_error); + print2(float, LIBGAMMA_CRTC_INFO_GAMMA, "blue gamma characteristics", gamma_blue, gamma_error); + printf("\n"); + + #undef print #undef print2 - - /* Release resouces. */ - free(info.edid); - free(info.connector_name); -} + /* Release resouces */ + free(info.edid); + free(info.connector_name); +} diff --git a/src/test/crtcinfo.h b/src/test/crtcinfo.h index 3c22c0b..dc120e7 100644 --- a/src/test/crtcinfo.h +++ b/src/test/crtcinfo.h @@ -1,20 +1,4 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #ifndef LIBGAMMA_TEST_CRTCINFO_H #define LIBGAMMA_TEST_CRTCINFO_H @@ -26,12 +10,11 @@ /** - * The CRTC information for a CRTC. + * The CRTC information for a CRTC * - * @param crtc The CRTC. + * @param crtc The CRTC */ -void crtc_information(libgamma_crtc_state_t* restrict crtc); +void crtc_information(libgamma_crtc_state_t *restrict crtc); #endif - diff --git a/src/test/errors.c b/src/test/errors.c index 6496d21..ffe9bd2 100644 --- a/src/test/errors.c +++ b/src/test/errors.c @@ -1,82 +1,66 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #include "errors.h" /** - * The error API. + * The error API */ -void error_test(void) +void +error_test(void) { - int i; + int i; - /* Test that naming and name dereferencing - of errors work. Because the mappings in - these [`libgamma_value_of_error` and - `libgamma_name_of_error`] functions are - generated, it should work if and only if - one test passes, assumming the errors are - unique whihc is tested in the end of this - function. */ - printf("Testing error API using LIBGAMMA_STATE_UNKNOWN:\n"); - printf(" Expecting %i: %i\n", LIBGAMMA_STATE_UNKNOWN, libgamma_value_of_error("LIBGAMMA_STATE_UNKNOWN")); - printf(" Expecting %s: %s\n", "LIBGAMMA_STATE_UNKNOWN", libgamma_name_of_error(LIBGAMMA_STATE_UNKNOWN)); - printf("\n"); + /* Test that naming and name dereferencing + of errors work. Because the mappings in + these [`libgamma_value_of_error` and + `libgamma_name_of_error`] functions are + generated, it should work if and only if + one test passes, assumming the errors are + unique whihc is tested in the end of this + function. */ + printf("Testing error API using LIBGAMMA_STATE_UNKNOWN:\n"); + printf(" Expecting %i: %i\n", LIBGAMMA_STATE_UNKNOWN, libgamma_value_of_error("LIBGAMMA_STATE_UNKNOWN")); + printf(" Expecting %s: %s\n", "LIBGAMMA_STATE_UNKNOWN", libgamma_name_of_error(LIBGAMMA_STATE_UNKNOWN)); + printf("\n"); - /* Test that `libgamma_perror` can print - libgamma errors and system errors, and - handle success in the same with as `perror`. */ - printf("Testing libgamma_perror:\n"); - libgamma_perror(" Expecting LIBGAMMA_STATE_UNKNOWN", LIBGAMMA_STATE_UNKNOWN); - libgamma_perror(" Expecting a description for ENOMEM", ENOMEM); - libgamma_perror(" Expecting a description for successfulness", 0); - /* Test that `libgamma_perror` handles - `LIBGAMMA_ERRNO_SET` correctly. */ - libgamma_perror(" Expecting a description for ENOMEM", (errno = ENOMEM, LIBGAMMA_ERRNO_SET)); - /* That that `libgamma_perror` handles - `LIBGAMMA_DEVICE_REQUIRE_GROUP` - correctly both when the required - group's name is known and when it - is unknown. */ - libgamma_group_gid = 10; - libgamma_group_name = "test"; - libgamma_perror(" Expecting 'LIBGAMMA_DEVICE_REQUIRE_GROUP: test (10)'", LIBGAMMA_DEVICE_REQUIRE_GROUP); - libgamma_group_name = NULL; - libgamma_perror(" Expecting 'LIBGAMMA_DEVICE_REQUIRE_GROUP: 10'", LIBGAMMA_DEVICE_REQUIRE_GROUP); - printf("\n"); + /* Test that `libgamma_perror` can print + libgamma errors and system errors, and + handle success in the same with as `perror`. */ + printf("Testing libgamma_perror:\n"); + libgamma_perror(" Expecting LIBGAMMA_STATE_UNKNOWN", LIBGAMMA_STATE_UNKNOWN); + libgamma_perror(" Expecting a description for ENOMEM", ENOMEM); + libgamma_perror(" Expecting a description for successfulness", 0); + /* Test that `libgamma_perror` handles + `LIBGAMMA_ERRNO_SET` correctly. */ + libgamma_perror(" Expecting a description for ENOMEM", (errno = ENOMEM, LIBGAMMA_ERRNO_SET)); + /* That that `libgamma_perror` handles + `LIBGAMMA_DEVICE_REQUIRE_GROUP` + correctly both when the required + group's name is known and when it + is unknown. */ + libgamma_group_gid = 10; + libgamma_group_name = "test"; + libgamma_perror(" Expecting 'LIBGAMMA_DEVICE_REQUIRE_GROUP: test (10)'", LIBGAMMA_DEVICE_REQUIRE_GROUP); + libgamma_group_name = NULL; + libgamma_perror(" Expecting 'LIBGAMMA_DEVICE_REQUIRE_GROUP: 10'", LIBGAMMA_DEVICE_REQUIRE_GROUP); + printf("\n"); - /* That all libgamma error codes - are unique. This is done by - getting the name associated - with an error code and the getting - the error code associated that - name and test that the same - error code is returned as put in, - for each libgamma error code. */ - printf("Testing error code uniqueness: "); - for (i = -1; i >= LIBGAMMA_ERROR_MIN; i--) - if (libgamma_value_of_error(libgamma_name_of_error(i)) != i) - { - printf("failed\n"); - goto not_unique; - } - printf("passed\n"); - not_unique: - printf("\n"); + /* That all libgamma error codes + are unique. This is done by + getting the name associated + with an error code and the getting + the error code associated that + name and test that the same + error code is returned as put in, + for each libgamma error code. */ + printf("Testing error code uniqueness: "); + for (i = -1; i >= LIBGAMMA_ERROR_MIN; i--) { + if (libgamma_value_of_error(libgamma_name_of_error(i)) != i) { + printf("failed\n"); + goto not_unique; + } + } + printf("passed\n"); +not_unique: + printf("\n"); } - diff --git a/src/test/errors.h b/src/test/errors.h index 616cdaa..1000a7d 100644 --- a/src/test/errors.h +++ b/src/test/errors.h @@ -1,20 +1,4 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #ifndef LIBGAMMA_TEST_ERRROS_H #define LIBGAMMA_TEST_ERRROS_H @@ -26,10 +10,9 @@ /** - * The error API. + * The error API */ void error_test(void); #endif - diff --git a/src/test/methods.c b/src/test/methods.c index 0b58f98..5cd8bd6 100644 --- a/src/test/methods.c +++ b/src/test/methods.c @@ -1,121 +1,103 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #include "methods.h" /** * Get the name representation of an - * adjustment method by its identifier. + * 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. + * @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) +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)"; - } + 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. + * 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`. + * @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) +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"); + /* 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`. + * are made available by `libgamma_list_methods` */ -void list_methods_lists(void) +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); + /* 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. + * Test the availability (determined at + * compile-time) of all adjustment + * methods and one that does not exist */ -void method_availability(void) +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"); + 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"); } @@ -123,23 +105,24 @@ void method_availability(void) * List the default site and the environment * variable, if any, that determines the * default site, for all availiable adjustment - * methods. + * methods */ -void list_default_sites(void) +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"); - } + 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"); + } + } } @@ -147,39 +130,39 @@ void list_default_sites(void) * Print the capabilities of all availiable * adjustment methods. */ -void method_capabilities(void) +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(" %s: %s\n", "Auto restore", caps.auto_restore ? "yes" : "no"); - printf("\n"); - } -} + 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(" %s: %s\n", "Auto restore", caps.auto_restore ? "yes" : "no"); + printf("\n"); + } + } +} diff --git a/src/test/methods.h b/src/test/methods.h index 2e13b8d..e7f53ab 100644 --- a/src/test/methods.h +++ b/src/test/methods.h @@ -1,20 +1,4 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #ifndef LIBGAMMA_TEST_METHODS_H #define LIBGAMMA_TEST_METHODS_H @@ -32,32 +16,32 @@ /** * Get the name representation of an - * adjustment method by its identifier. + * 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. + * @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)); +const char *method_name(int method) __attribute__((const)); /** - * Print a list of adjustment methods. + * 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`. + * @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); +void list_methods(const char *description, int *methods, int operation); /** * Print all lists, of adjustments methods, that - * are made available by `libgamma_list_methods`. + * 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. + * methods and one that does not exist */ void method_availability(void); @@ -65,16 +49,15 @@ void method_availability(void); * List the default site and the environment * variable, if any, that determines the * default site, for all availiable adjustment - * methods. + * methods */ void list_default_sites(void); /** * Print the capabilities of all availiable - * adjustment methods. + * adjustment methods */ void method_capabilities(void); #endif - diff --git a/src/test/ramps.c b/src/test/ramps.c index ee3aa7d..5303195 100644 --- a/src/test/ramps.c +++ b/src/test/ramps.c @@ -1,115 +1,104 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #include "ramps.h" /** - * Test mapping function from [0, 1] float encoding value to [0, 2⁸ − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2⁸ − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2⁸ − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2⁸ − 1] integer output value */ -uint8_t invert_ramps8(float encoding) +uint8_t +invert_ramps8(float encoding) { - double i_encoding = (double)(1.f - encoding); - double f_output = ((double)UINT8_MAX) * i_encoding; - uint8_t output = (uint8_t)f_output; - if ((i_encoding < (double)(0.25f)) && (output > UINT8_MAX / 2)) - output = 0; - if ((i_encoding > (double)(0.75f)) && (output < UINT8_MAX / 2)) - output = UINT8_MAX; - return output; + double i_encoding = (double)(1.f - encoding); + double f_output = (double)UINT8_MAX * i_encoding; + uint8_t output = (uint8_t)f_output; + if (i_encoding < (double)0.25f && output > UINT8_MAX / 2) + output = 0; + if (i_encoding > (double)0.75f && output < UINT8_MAX / 2) + output = UINT8_MAX; + return output; } /** - * Test mapping function from [0, 1] float encoding value to [0, 2¹⁶ − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2¹⁶ − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2¹⁶ − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2¹⁶ − 1] integer output value */ -uint16_t invert_ramps16(float encoding) +uint16_t +invert_ramps16(float encoding) { - double i_encoding = (double)(1.f - encoding); - double f_output = ((double)UINT16_MAX) * i_encoding; - uint16_t output = (uint16_t)f_output; - if ((i_encoding < (double)(0.25f)) && (output > UINT16_MAX / 2)) - output = 0; - if ((i_encoding > (double)(0.75f)) && (output < UINT16_MAX / 2)) - output = UINT16_MAX; - return output; + double i_encoding = (double)(1.f - encoding); + double f_output = (double)UINT16_MAX * i_encoding; + uint16_t output = (uint16_t)f_output; + if (i_encoding < (double)0.25f && output > UINT16_MAX / 2) + output = 0; + if (i_encoding > (double)0.75f && output < UINT16_MAX / 2) + output = UINT16_MAX; + return output; } /** - * Test mapping function from [0, 1] float encoding value to [0, 2³² − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2³² − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2³² − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2³² − 1] integer output value */ -uint32_t invert_ramps32(float encoding) +uint32_t +invert_ramps32(float encoding) { - double i_encoding = (double)(1.f - encoding); - double f_output = ((double)UINT32_MAX) * i_encoding; - uint32_t output = (uint32_t)f_output; - if ((i_encoding < (double)(0.25f)) && (output > UINT32_MAX / 2)) - output = 0; - if ((i_encoding > (double)(0.75f)) && (output < UINT32_MAX / 2)) - output = UINT32_MAX; - return output; + double i_encoding = (double)(1.f - encoding); + double f_output = (double)UINT32_MAX * i_encoding; + uint32_t output = (uint32_t)f_output; + if (i_encoding < (double)0.25f && output > UINT32_MAX / 2) + output = 0; + if (i_encoding > (double)0.75f && output < UINT32_MAX / 2) + output = UINT32_MAX; + return output; } /** - * Test mapping function from [0, 1] float encoding value to [0, 2⁶⁴ − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2⁶⁴ − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2⁶⁴ − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2⁶⁴ − 1] integer output value */ -uint64_t invert_ramps64(float encoding) +uint64_t +invert_ramps64(float encoding) { - double i_encoding = (double)(1.f - encoding); - double f_output = ((double)UINT64_MAX) * i_encoding; - uint64_t output = (uint64_t)f_output; - if ((i_encoding < (double)(0.25f)) && (output > UINT64_MAX / 2)) - output = 0; - if ((i_encoding > (double)(0.75f)) && (output < UINT64_MAX / 2)) - output = UINT64_MAX; - return output; + double i_encoding = (double)(1.f - encoding); + double f_output = (double)UINT64_MAX * i_encoding; + uint64_t output = (uint64_t)f_output; + if (i_encoding < (double)0.25f && output > UINT64_MAX / 2) + output = 0; + if (i_encoding > (double)0.75f && output < UINT64_MAX / 2) + output = UINT64_MAX; + return output; } /** - * Test mapping function from [0, 1] float encoding value to [0, 1] float output value. + * Test mapping function from [0, 1] float encoding value to [0, 1] float output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 1] float output value. + * @param encoding [0, 1] float encoding value + * @return [0, 1] float output value */ -float invert_rampsf(float encoding) +float +invert_rampsf(float encoding) { - return 1.f - encoding; + return 1.f - encoding; } /** * Test mapping function from [0, 1] double precision float encoding - * value to [0, 1] double precision float output value. + * value to [0, 1] double precision float output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 1] float output value. + * @param encoding [0, 1] float encoding value + * @return [0, 1] float output value */ -double invert_rampsd(double encoding) +double +invert_rampsd(double encoding) { - return ((double)1.f) - encoding; + return (double)1.f - encoding; } - diff --git a/src/test/ramps.h b/src/test/ramps.h index c16bbc8..13c31b1 100644 --- a/src/test/ramps.h +++ b/src/test/ramps.h @@ -1,20 +1,4 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #ifndef LIBGAMMA_TEST_RAMPS_H #define LIBGAMMA_TEST_RAMPS_H @@ -49,54 +33,53 @@ /** - * Test mapping function from [0, 1] float encoding value to [0, 2⁸ − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2⁸ − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2⁸ − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2⁸ − 1] integer output value */ uint8_t invert_ramps8(float encoding) __attribute__((const)); /** - * Test mapping function from [0, 1] float encoding value to [0, 2¹⁶ − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2¹⁶ − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2¹⁶ − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2¹⁶ − 1] integer output value */ uint16_t invert_ramps16(float encoding) __attribute__((const)); /** - * Test mapping function from [0, 1] float encoding value to [0, 2³² − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2³² − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2³² − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2³² − 1] integer output value */ uint32_t invert_ramps32(float encoding) __attribute__((const)); /** - * Test mapping function from [0, 1] float encoding value to [0, 2⁶⁴ − 1] integer output value. + * Test mapping function from [0, 1] float encoding value to [0, 2⁶⁴ − 1] integer output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 2⁶⁴ − 1] integer output value. + * @param encoding [0, 1] float encoding value + * @return [0, 2⁶⁴ − 1] integer output value */ uint64_t invert_ramps64(float encoding) __attribute__((const)); /** - * Test mapping function from [0, 1] float encoding value to [0, 1] float output value. + * Test mapping function from [0, 1] float encoding value to [0, 1] float output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 1] float output value. + * @param encoding [0, 1] float encoding value + * @return [0, 1] float output value */ float invert_rampsf(float encoding) __attribute__((const)); /** * Test mapping function from [0, 1] double precision float encoding - * value to [0, 1] double precision float output value. + * value to [0, 1] double precision float output value * - * @param encoding [0, 1] float encoding value. - * @return [0, 1] float output value. + * @param encoding [0, 1] float encoding value + * @return [0, 1] float output value */ double invert_rampsd(double encoding) __attribute__((const)); #endif - diff --git a/src/test/test.c b/src/test/test.c index d387a3c..8cf0579 100644 --- a/src/test/test.c +++ b/src/test/test.c @@ -1,20 +1,4 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #include "test.h" @@ -22,156 +6,152 @@ * Test `libgamma` * * @return Non-zero on machine detectable error, this library - * may still be faulty if zero is returned. + * may still be faulty if zero is returned */ -int main(void) +int +main(void) { - libgamma_site_state_t* restrict site_state = malloc(sizeof(libgamma_site_state_t)); - libgamma_partition_state_t* restrict part_state = malloc(sizeof(libgamma_partition_state_t)); - libgamma_crtc_state_t* restrict crtc_state = malloc(sizeof(libgamma_crtc_state_t)); - libgamma_crtc_information_t info; -#define X(R) \ - libgamma_gamma_##R##_t old_##R, R; \ - libgamma_gamma_##R##_fun* f_##R = invert_##R; - LIST_RAMPS + libgamma_site_state_t *restrict site_state = malloc(sizeof(libgamma_site_state_t)); + libgamma_partition_state_t *restrict part_state = malloc(sizeof(libgamma_partition_state_t)); + libgamma_crtc_state_t *restrict crtc_state = malloc(sizeof(libgamma_crtc_state_t)); + libgamma_crtc_information_t info; +#define X(R)\ + libgamma_gamma_##R##_t old_##R, R;\ + libgamma_gamma_##R##_fun* f_##R = invert_##R; + LIST_RAMPS #undef X - size_t i, n; - int r, rr = 0; - - /* Test miscellaneous parts of the library. */ - list_methods_lists(); - method_availability(); - list_default_sites(); - method_capabilities(); - error_test(); - - /* Select monitor for tests over CRTC:s, partitions and sites. */ - if (select_monitor(site_state, part_state, crtc_state)) - return 1; - - /* Test CRTC information functions. */ - crtc_information(crtc_state); - - /* Get the sizes of the gamma ramps for the selected CRTC. */ - libgamma_get_crtc_information(&info, crtc_state, LIBGAMMA_CRTC_INFO_GAMMA_SIZE); - - /* Create gamma ramps for each depth. */ -#define X(R) \ - old_##R.red_size = info.red_gamma_size; \ - old_##R.green_size = info.green_gamma_size; \ - old_##R.blue_size = info.blue_gamma_size; \ - R = old_##R; \ - libgamma_gamma_##R##_initialise(&old_##R); \ - libgamma_gamma_##R##_initialise(&R); - LIST_RAMPS + size_t i, n; + int r, rr = 0; + + /* Test miscellaneous parts of the library */ + list_methods_lists(); + method_availability(); + list_default_sites(); + method_capabilities(); + error_test(); + + /* Select monitor for tests over CRTC:s, partitions and sites */ + if (select_monitor(site_state, part_state, crtc_state)) + return 1; + + /* Test CRTC information functions. */ + crtc_information(crtc_state); + + /* Get the sizes of the gamma ramps for the selected CRTC */ + libgamma_get_crtc_information(&info, crtc_state, LIBGAMMA_CRTC_INFO_GAMMA_SIZE); + + /* Create gamma ramps for each depth */ +#define X(R)\ + old_##R.red_size = info.red_gamma_size;\ + old_##R.green_size = info.green_gamma_size;\ + old_##R.blue_size = info.blue_gamma_size;\ + R = old_##R;\ + libgamma_gamma_##R##_initialise(&old_##R);\ + libgamma_gamma_##R##_initialise(&R); + LIST_RAMPS #undef X - - /* Fill gamma ramps, for each depth, with the CRTC:s current ramps. */ -#define X(R) \ - if ((rr |= r = libgamma_crtc_get_gamma_##R(crtc_state, &old_##R))) \ - { \ - libgamma_perror("libgamma_crtc_get_gamma_" #R, r); \ - goto done; \ - } \ - if ((rr |= r = libgamma_crtc_get_gamma_##R(crtc_state, &R))) \ - { \ - libgamma_perror("libgamma_crtc_get_gamma_" #R, r); \ - goto done; \ - } - LIST_RAMPS + + /* Fill gamma ramps, for each depth, with the CRTC:s current ramps */ +#define X(R)\ + if ((rr |= r = libgamma_crtc_get_gamma_##R(crtc_state, &old_##R))) {\ + libgamma_perror("libgamma_crtc_get_gamma_" #R, r);\ + goto done;\ + }\ + if ((rr |= r = libgamma_crtc_get_gamma_##R(crtc_state, &R))) {\ + libgamma_perror("libgamma_crtc_get_gamma_" #R, r);\ + goto done;\ + } + LIST_RAMPS #undef X - /* Test function assisted gamma ramps setting. */ -#define X(R) \ - /* Dim the monitor for one second and the restore it. */ \ - printf("Inverting monitor output for 1 second... (" #R ")\n"); \ - if ((rr |= r = libgamma_crtc_set_gamma_##R##_f(crtc_state, \ - f_##R, f_##R, f_##R))) \ - libgamma_perror("libgamma_crtc_set_gamma_" #R "_f", r); \ - sleep(1); \ - if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R))) \ - libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \ - printf("Done!\n"); \ - /* Sleep for one second, we have more depths to test. */ \ - printf("Sleeping for 1 second...\n"); \ - sleep(1); - LIST_RAMPS + /* Test function assisted gamma ramps setting */ +#define X(R)\ + /* Dim the monitor for one second and the restore it. */\ + printf("Inverting monitor output for 1 second... (" #R ")\n");\ + if ((rr |= r = libgamma_crtc_set_gamma_##R##_f(crtc_state, f_##R, f_##R, f_##R)))\ + libgamma_perror("libgamma_crtc_set_gamma_" #R "_f", r);\ + sleep(1);\ + if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R)))\ + libgamma_perror("libgamma_crtc_set_gamma_" #R, r);\ + printf("Done!\n");\ + /* Sleep for one second, we have more depths to test */\ + printf("Sleeping for 1 second...\n");\ + sleep(1); + LIST_RAMPS #undef X - - /* Test getting and setting gamma ramps. */ -#define X(R) \ - /* Get the grand size of the gamma ramps. */ \ - n = R.red_size; \ - n = n > R.green_size ? n : R.green_size; \ - n = n > R.blue_size ? n : R.blue_size; \ - /* Print the current gamma ramps. */ \ - printf("Current gamma ramps (" #R "):\n"); \ - for (i = 0; i < n; i++) \ - { \ - if (i < R.red_size) Y(R.red, "1"); else printf(" "); \ - if (i < R.green_size) Y(R.green, "2"); else printf(" "); \ - if (i < R.blue_size) Y(R.blue, "4"); else printf(" "); \ - printf("\n"); \ - } \ - printf("\n"); \ - /* Adjust the gamma ramps for dimming the monitor. */ \ - for (i = 0; i < R.red_size + R.green_size + R.blue_size; i++) \ - R.red[i] /= 2; \ - /* Dim the monitor for one second and the restore it. */ \ - printf("Dimming monitor for 1 second...\n"); \ - if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, R))) \ - libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \ - sleep(1); \ - if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R))) \ - libgamma_perror("libgamma_crtc_set_gamma_" #R, r); \ - printf("Done!\n"); \ - /* Sleep for one second, we have more depths to test. */ \ - printf("Sleeping for 1 second...\n"); \ - sleep(1); + + /* Test getting and setting gamma ramps */ +#define X(R)\ + /* Get the grand size of the gamma ramps */\ + n = R.red_size;\ + n = n > R.green_size ? n : R.green_size;\ + n = n > R.blue_size ? n : R.blue_size;\ + /* Print the current gamma ramps */\ + printf("Current gamma ramps (" #R "):\n");\ + for (i = 0; i < n; i++) {\ + if (i < R.red_size) Y(R.red, "1"); else printf(" ");\ + if (i < R.green_size) Y(R.green, "2"); else printf(" ");\ + if (i < R.blue_size) Y(R.blue, "4"); else printf(" ");\ + printf("\n");\ + }\ + printf("\n");\ + /* Adjust the gamma ramps for dimming the monitor */\ + for (i = 0; i < R.red_size + R.green_size + R.blue_size; i++)\ + R.red[i] /= 2;\ + /* Dim the monitor for one second and the restore it */\ + printf("Dimming monitor for 1 second...\n");\ + if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, R)))\ + libgamma_perror("libgamma_crtc_set_gamma_" #R, r);\ + sleep(1);\ + if ((rr |= r = libgamma_crtc_set_gamma_##R(crtc_state, old_##R)))\ + libgamma_perror("libgamma_crtc_set_gamma_" #R, r);\ + printf("Done!\n");\ + /* Sleep for one second, we have more depths to test */\ + printf("Sleeping for 1 second...\n");\ + sleep(1); #define Y(R, C) printf(" \033[3" C "m%1.8lf\033[00m", (double)(R[i])) - LIST_FLOAT_RAMPS + LIST_FLOAT_RAMPS #undef Y #define Y(R, C) printf(" \033[3" C "m%16llX\033[00m", (uint64_t)(R[i])) - LIST_INTEGER_RAMPS + LIST_INTEGER_RAMPS #undef Y #undef X + + /* Test order of gamma ramps */ + memcpy(ramps16.red, old_ramps16.red, ramps16.red_size * sizeof(uint16_t)); + memset(ramps16.green, 0, ramps16.green_size * sizeof(uint16_t)); + memset(ramps16.blue, 0, ramps16.blue_size * sizeof(uint16_t)); + printf("Making the monitor red-only for 1 second...\n"); + if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16))) + libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); + sleep(1); + memset(ramps16.red, 0, ramps16.red_size * sizeof(uint16_t)); + memcpy(ramps16.green, old_ramps16.green, ramps16.green_size * sizeof(uint16_t)); + printf("Making the monitor green-only for 1 second...\n"); + if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16))) + libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); + sleep(1); + memset(ramps16.green, 0, ramps16.green_size * sizeof(uint16_t)); + memcpy(ramps16.blue, old_ramps16.blue, ramps16.blue_size * sizeof(uint16_t)); + printf("Making the monitor green-only for 1 second...\n"); + if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16))) + libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); + sleep(1); + if ((rr |= r = libgamma_crtc_set_gamma_ramps64(crtc_state, old_ramps64))) + libgamma_perror("libgamma_crtc_set_gamma_ramps64", r); + printf("Done!\n"); + + /* TODO Test gamma ramp restore functions */ - /* Test order of gamma ramps. */ - memcpy(ramps16.red, old_ramps16.red, ramps16.red_size * sizeof(uint16_t)); - memset(ramps16.green, 0, ramps16.green_size * sizeof(uint16_t)); - memset(ramps16.blue, 0, ramps16.blue_size * sizeof(uint16_t)); - printf("Making the monitor red-only for 1 second...\n"); - if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16))) - libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); - sleep(1); - memset(ramps16.red, 0, ramps16.red_size * sizeof(uint16_t)); - memcpy(ramps16.green, old_ramps16.green, ramps16.green_size * sizeof(uint16_t)); - printf("Making the monitor green-only for 1 second...\n"); - if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16))) - libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); - sleep(1); - memset(ramps16.green, 0, ramps16.green_size * sizeof(uint16_t)); - memcpy(ramps16.blue, old_ramps16.blue, ramps16.blue_size * sizeof(uint16_t)); - printf("Making the monitor green-only for 1 second...\n"); - if ((rr |= r = libgamma_crtc_set_gamma_ramps16(crtc_state, ramps16))) - libgamma_perror("libgamma_crtc_set_gamma_ramps16", r); - sleep(1); - if ((rr |= r = libgamma_crtc_set_gamma_ramps64(crtc_state, old_ramps64))) - libgamma_perror("libgamma_crtc_set_gamma_ramps64", r); - printf("Done!\n"); - - /* TODO Test gamma ramp restore functions. */ - - done: - /* Release resouces. */ -#define X(R) \ - libgamma_gamma_##R##_destroy(&R); \ - libgamma_gamma_##R##_destroy(&old_##R); - LIST_RAMPS +done: + /* Release resouces */ +#define X(R)\ + libgamma_gamma_##R##_destroy(&R);\ + libgamma_gamma_##R##_destroy(&old_##R); + LIST_RAMPS #undef X - libgamma_crtc_free(crtc_state); - libgamma_partition_free(part_state); - libgamma_site_free(site_state); - return rr; + libgamma_crtc_free(crtc_state); + libgamma_partition_free(part_state); + libgamma_site_free(site_state); + return rr; } - diff --git a/src/test/test.h b/src/test/test.h index 0c22fe0..f8fa9f5 100644 --- a/src/test/test.h +++ b/src/test/test.h @@ -1,24 +1,7 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #ifndef LIBGAMMA_TEST_TEST_H #define LIBGAMMA_TEST_TEST_H - #include "update-warnings.h" #include "methods.h" #include "errors.h" @@ -34,6 +17,4 @@ #include <stdint.h> #include <string.h> - #endif - diff --git a/src/test/update-warnings.h b/src/test/update-warnings.h index 01888cb..4a1b027 100644 --- a/src/test/update-warnings.h +++ b/src/test/update-warnings.h @@ -1,20 +1,4 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #ifndef LIBGAMMA_TEST_UPDATE_WARNINGS_H #define LIBGAMMA_TEST_UPDATE_WARNINGS_H @@ -47,23 +31,22 @@ # pragma GCC diagnostic push # pragma GCC diagnostic ignored "-Wcpp" # if LIBGAMMA_ERROR_MIN < -46 -# warning New error codes have been added to libgamma. +# warning New error codes have been added to libgamma # endif # if LIBGAMMA_METHOD_COUNT > 6 # warning New adjust methods has been added to libgamma # endif # if LIBGAMMA_CONNECTOR_TYPE_COUNT > 20 -# warning New connector types have been added to libgamma. +# warning New connector types have been added to libgamma # endif # if LIBGAMMA_SUBPIXEL_ORDER_COUNT > 6 -# warning New subpixel orders have been added to libgamma. +# warning New subpixel orders have been added to libgamma # endif # if LIBGAMMA_CRTC_INFO_COUNT > 13 -# warning New CRTC information fields have been added to libgamma. +# warning New CRTC information fields have been added to libgamma # endif # pragma GCC diagnostic pop #endif #endif - diff --git a/src/test/user.c b/src/test/user.c index 4f2b6d5..7a1fd78 100644 --- a/src/test/user.c +++ b/src/test/user.c @@ -1,161 +1,143 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #include "user.h" #ifdef __GCC__ # include <string.h> #else -/* Hack to circumvent that the funcions are defined multiples. */ +/* Hack to circumvent that the funcions are defined multiples */ # define strlen strlen_ # define memcpy memcpy_ # define strchr strchr_ -static size_t strlen_(const char* str) -{ - size_t n = 0; - while (str[n]) - n++; - return n; +static size_t +strlen_(const char *str) { + size_t n = 0; + while (str[n]) + n++; + return n; } -static void* memcpy_(void* dest, const void* src, size_t n) +static void * +memcpy_(void *restrict dest, const void *restrict src, size_t n) { - char* restrict d = dest; - const char* restrict s = src; - size_t i; - for (i = 0; i < n; i++) - d[i] = s[i]; - return dest; + char *restrict d = dest; + const char *restrict s = src; + size_t i; + for (i = 0; i < n; i++) + d[i] = s[i]; + return dest; } -static char* strchr_(const char* s, int c) +static char *strchr_(const char *s, int c) { - char find = (char)c; - while (*s) - if (*s == find) - return s; - else - s++; - return NULL; + char find = (char)c; + for (; *s; s++) + if (*s == find) + return s; + return NULL; } #endif /** - * Let the user select adjustment method, site, partition and CRTC. + * Let the user select adjustment method, site, partition and CRTC * - * @param site_state Output slot for the site. - * @param part_state Output slot for the partition. - * @param crtc_state Output slot for the CRTC. - * @return Zero on and only on success. + * @param site_state Output slot for the site + * @param part_state Output slot for the partition + * @param crtc_state Output slot for the CRTC + * @return Zero on and only on success */ -int select_monitor(libgamma_site_state_t* restrict site_state, - libgamma_partition_state_t* restrict part_state, - libgamma_crtc_state_t* restrict crtc_state) +int +select_monitor(libgamma_site_state_t *restrict site_state, + libgamma_partition_state_t *restrict part_state, + libgamma_crtc_state_t *restrict crtc_state) { - int method; - char* site; - char* tmp; - char buf[256]; - int r; - - - /* -- Adjustment method -- */ - - /* Let the user select adjustment method. */ - printf("Select adjustment method:\n"); - for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) - printf(" %i: %s\n", method, method_name(method)); - printf("> "); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - method = atoi(buf); - - - /* -- Site -- */ - - /* Let the user select site. */ - printf("Select site: "); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - tmp = strchr(buf, '\n'); - if (tmp != NULL) - *tmp = '\0'; - if (buf[0] == '\0') - site = NULL; - else - { - site = malloc((strlen(buf) + 1) * sizeof(char)); - memcpy(site, buf, strlen(buf) + 1); - } - - /* Initialise site state. */ - if ((r = libgamma_site_initialise(site_state, method, site))) - { - free(site); - return libgamma_perror("error", r), 1; - } - - - /* -- Partition -- */ - - /* Check that the site has at least one partition. */ - if (site_state->partitions_available == 0) - { - libgamma_site_free(site_state); - return printf("No partitions found\n"), 1; - } - - /* Let the user select partition. */ - printf("Select partition [0, %lu]: ", site_state->partitions_available - 1); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - - /* Initialise partition state. */ - if ((r = libgamma_partition_initialise(part_state, site_state, (size_t)atoll(buf)))) - { - libgamma_site_free(site_state); - return libgamma_perror("error", r), 1; - } - - - /* -- CRTC -- */ - - /* Check that the partition has at least one CRTC. */ - if (part_state->crtcs_available == 0) - { - libgamma_partition_free(part_state); - libgamma_site_free(site_state); - return printf("No CRTC:s found\n"), 1; - } - - /* Let the user select CRTC. */ - printf("Select CRTC [0, %lu]: ", part_state->crtcs_available - 1); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - - /* Initialise CRTC state. */ - if ((r = libgamma_crtc_initialise(crtc_state, part_state, (size_t)atoll(buf)))) - { - libgamma_partition_free(part_state); - libgamma_site_free(site_state); - return libgamma_perror("error", r), 1; - } - - printf("\n"); - return 0; -} + int method; + char *site; + char *tmp; + char buf[256]; + int r; + + + /* -- Adjustment method -- */ + + /* Let the user select adjustment method */ + printf("Select adjustment method:\n"); + for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) + printf(" %i: %s\n", method, method_name(method)); + printf("> "); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + method = atoi(buf); + + + /* -- Site -- */ + + /* Let the user select site */ + printf("Select site: "); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + tmp = strchr(buf, '\n'); + if (tmp) + *tmp = '\0'; + if (!buf[0]) { + site = NULL; + } else { + site = malloc((strlen(buf) + 1) * sizeof(char)); + memcpy(site, buf, strlen(buf) + 1); + } + /* Initialise site state */ + if ((r = libgamma_site_initialise(site_state, method, site))) { + free(site); + libgamma_perror("error", r); + return 1; + } + + + /* -- Partition -- */ + + /* Check that the site has at least one partition */ + if (!site_state->partitions_available) { + libgamma_site_free(site_state); + printf("No partitions found\n"); + return 1; + } + + /* Let the user select partition */ + printf("Select partition [0, %lu]: ", site_state->partitions_available - 1); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + + /* Initialise partition state */ + if ((r = libgamma_partition_initialise(part_state, site_state, (size_t)atoll(buf)))) { + libgamma_site_free(site_state); + libgamma_perror("error", r); + return 1; + } + + + /* -- CRTC -- */ + + /* Check that the partition has at least one CRTC */ + if (!part_state->crtcs_available) { + libgamma_partition_free(part_state); + libgamma_site_free(site_state); + printf("No CRTC:s found\n"); + return 1; + } + + /* Let the user select CRTC */ + printf("Select CRTC [0, %lu]: ", part_state->crtcs_available - 1); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + + /* Initialise CRTC state. */ + if ((r = libgamma_crtc_initialise(crtc_state, part_state, (size_t)atoll(buf)))) { + libgamma_partition_free(part_state); + libgamma_site_free(site_state); + libgamma_perror("error", r); + return 1; + } + + printf("\n"); + return 0; +} diff --git a/src/test/user.h b/src/test/user.h index e96142d..5a0c868 100644 --- a/src/test/user.h +++ b/src/test/user.h @@ -1,20 +1,4 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 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/>. - */ +/* See LICENSE file for copyright and license details. */ #ifndef LIBGAMMA_TEST_USER_H #define LIBGAMMA_TEST_USER_H @@ -29,17 +13,16 @@ /** - * Let the user select adjustment method, site, partition and CRTC. + * Let the user select adjustment method, site, partition and CRTC * - * @param site_state Output slot for the site. - * @param part_state Output slot for the partition. - * @param crtc_state Output slot for the CRTC. - * @return Zero on and only on success. + * @param site_state Output slot for the site + * @param part_state Output slot for the partition + * @param crtc_state Output slot for the CRTC + * @return Zero on and only on success */ -int select_monitor(libgamma_site_state_t* restrict site_state, - libgamma_partition_state_t* restrict part_state, - libgamma_crtc_state_t* restrict crtc_state); +int select_monitor(libgamma_site_state_t *restrict site_state, + libgamma_partition_state_t *restrict part_state, + libgamma_crtc_state_t *restrict crtc_state); #endif - |