Merge 884338cff4 into 90d3270970

.gitignore

@@ -3,7 +3,6 @@ install_manifest.txt
 *.o
 *.a
 bin/
-test/
 build/
 build-*/
 .cache/

meson.build

@@ -187,6 +187,19 @@ else
 	)
 endif
 
+# subdir('sway') needs reference_config_file
+# as input for its tests
+config = configuration_data()
+config.set('datadir', join_paths(prefix, datadir))
+config.set('prefix', prefix)
+config.set('sysconfdir', join_paths(prefix, sysconfdir))
+
+reference_config_file = configure_file(
+	configuration: config,
+	input: 'config.in',
+	output: '@BASENAME@',
+	install_dir: join_paths(sysconfdir, 'sway')
+)
 
 sway_inc = include_directories('include')
 
@@ -206,18 +219,6 @@ if get_option('swaynag')
 	subdir('swaynag')
 endif
 
-config = configuration_data()
-config.set('datadir', join_paths(prefix, datadir))
-config.set('prefix', prefix)
-config.set('sysconfdir', join_paths(prefix, sysconfdir))
-
-configure_file(
-	configuration: config,
-	input: 'config.in',
-	output: '@BASENAME@',
-	install_dir: join_paths(sysconfdir, 'sway')
-)
-
 install_data(
 	'sway.desktop',
 	install_dir: join_paths(datadir, 'wayland-sessions')

sway/config.c

@@ -40,6 +40,10 @@ struct sway_config *config = NULL;
 static struct xkb_state *keysym_translation_state_create(
 		struct xkb_rule_names rules, uint32_t context_flags) {
 	struct xkb_context *context = xkb_context_new(context_flags | XKB_CONTEXT_NO_SECURE_GETENV);
+	if (!context) {
+		sway_log(SWAY_ERROR, "Failed to create XKB context");
+		return NULL;
+	}
 	struct xkb_keymap *xkb_keymap = xkb_keymap_new_from_names(
 		context,
 		&rules,
@@ -477,22 +481,24 @@ bool load_main_config(const char *file, bool is_active, bool validating) {
 		config->active = true;
 
 		// xwayland can only be enabled/disabled at launch
-		sway_log(SWAY_DEBUG, "xwayland will remain %s",
+		if(old_config != NULL) {
+			sway_log(SWAY_DEBUG, "xwayland will remain %s",
 				old_config->xwayland ? "enabled" : "disabled");
-		config->xwayland = old_config->xwayland;
+		    config->xwayland = old_config->xwayland;
 
-		// primary_selection can only be enabled/disabled at launch
+		    // primary_selection can only be enabled/disabled at launch
-		sway_log(SWAY_DEBUG, "primary_selection will remain %s",
+		    sway_log(SWAY_DEBUG, "primary_selection will remain %s",
 				old_config->primary_selection ? "enabled" : "disabled");
-		config->primary_selection = old_config->primary_selection;
+		    config->primary_selection = old_config->primary_selection;
 
-		if (!config->validating) {
+		    if (!config->validating) {
-			if (old_config->swaybg_client != NULL) {
+			   if (old_config->swaybg_client != NULL) {
 				wl_client_destroy(old_config->swaybg_client);
-			}
+			    }
 
-			if (old_config->swaynag_config_errors.client != NULL) {
+			    if (old_config->swaynag_config_errors.client != NULL) {
-				wl_client_destroy(old_config->swaynag_config_errors.client);
+				    wl_client_destroy(old_config->swaynag_config_errors.client);
+			    }
 			}
 
 			input_manager_reset_all_inputs();

sway/meson.build

@@ -169,7 +169,7 @@ sway_sources = files(
 	'commands/input/middle_emulation.c',
 	'commands/input/natural_scroll.c',
 	'commands/input/pointer_accel.c',
-        'commands/input/rotation_angle.c',
+	'commands/input/rotation_angle.c',
 	'commands/input/repeat_delay.c',
 	'commands/input/repeat_rate.c',
 	'commands/input/scroll_button.c',
@@ -253,3 +253,20 @@ executable(
 	link_with: [lib_sway_common],
 	install: true
 )
+test_config = executable('sway_test_config',
+               [
+				'config.c',
+				'test/test_config.c',
+				'test/log_stub.c',
+				'../common/stringop.c',
+				'../common/util.c',
+				'../common/list.c'] + wl_protos_src,
+			   include_directories: [sway_inc, include_directories('test')],
+			   dependencies: sway_deps)
+
+
+empty_config = meson.current_source_dir() + '/test/empty_config.txt'
+test('sway_test_empty_config', test_config, args: ['-c', empty_config])
+test('sway_test_empty_config_validate', test_config, args: ['-c', empty_config, '-C'])
+test('sway_test_empty_config_validate_activate', test_config, args: ['-c', empty_config, '-C', '-A'])
+test('sway_test_reference_config_validate_activate', test_config, args: ['-c', reference_config_file, '-C', '-A'])

sway/test/log_stub.c

@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include "log.h"
+
+
+void sway_log_init(sway_log_importance_t verbosity, terminate_callback_t callback) {
+	return;
+}
+
+void _sway_log(sway_log_importance_t verbosity, const char *fmt, ...) {
+	va_list args;
+	va_start(args, fmt);
+    vfprintf(stderr, fmt, args);
+	va_end(args);
+}
+
+void _sway_vlog(sway_log_importance_t verbosity, const char *fmt, va_list args) {
+	vfprintf(stderr, fmt, args);
+}
+
+bool _sway_assert(bool condition, const char *format, ...) {
+	return true;
+}
+
+void _sway_abort(const char *format, ...) {
+    return;
+}

sway/test/test_config.c

@@ -0,0 +1,214 @@
+#include "sway/config.h"
+#include "sway/output.h"
+#include "sway/commands.h"
+#include "sway/server.h"
+#include "sway/criteria.h"
+#include "pango.h"
+
+void free_gesture_binding(struct sway_gesture_binding *binding) {
+  return;
+}
+
+void free_bar_config(struct bar_config *bar) {
+    return;
+}
+
+void free_sway_binding(struct sway_binding *binding) {
+    return;
+}
+
+void free_switch_binding(struct sway_switch_binding *binding) {
+    return;
+}
+
+void free_sway_variable(struct sway_variable *var) {
+    return;
+}
+
+bool translate_binding(struct sway_binding *binding) {
+    return true;
+}
+
+void input_config_fill_rule_names(struct input_config *ic,
+    struct xkb_rule_names *rules) {
+    return;
+}
+
+void binding_add_translated(struct sway_binding *binding,
+    list_t *mode_bindings) {
+        return;
+}
+
+int seat_name_cmp(const void *item, const void *data) {
+    return 0;
+}
+
+void seat_execute_command(struct sway_seat *seat, struct sway_binding *binding) {
+    return;
+}
+
+void swaynag_log(const char *swaynag_command, struct swaynag_instance *swaynag,
+    const char *fmt, ...) {
+        return;
+}
+
+void swaynag_show(struct swaynag_instance *swaynag) {
+    return;
+}
+
+struct cmd_results *config_commands_command(char *exec) {
+    struct cmd_results *results = NULL;
+    results = cmd_results_new(CMD_SUCCESS, NULL);
+    return results;
+}
+
+list_t *execute_command(char *_exec, struct sway_seat *seat,
+    struct sway_container *con) {
+        list_t *res_list = create_list();
+
+	if (!res_list) {
+		return NULL;
+	}
+    return res_list;
+}
+
+struct cmd_results *config_command(char *exec, char **new_block) {
+	struct cmd_results *results = NULL;
+	results = cmd_results_new(CMD_SUCCESS, NULL);
+    return results;
+}
+
+struct cmd_results *cmd_results_new(enum cmd_status status,
+    const char *format, ...) {
+struct cmd_results *results = malloc(sizeof(struct cmd_results));
+return results;
+}
+
+void free_cmd_results(struct cmd_results *results) {
+	free(results);
+}
+
+void get_text_metrics(const PangoFontDescription *description, int *height, int *baseline) {
+    return;
+}
+
+void request_modeset(void) {
+    return;
+}
+
+
+void sway_switch_retrigger_bindings_for_all(void) {
+    return;
+}
+
+void input_manager_reset_all_inputs(void) {
+    return;
+}
+
+struct sway_seat *input_manager_get_seat(const char *seat_name, bool create) {
+    struct sway_seat *seat = NULL;
+    return seat;
+}
+
+void input_manager_verify_fallback_seat(void) {
+    return;
+}
+
+void seat_destroy(struct sway_seat *seat) {
+    return;
+}
+
+void free_workspace_config(struct workspace_config *wsc) {
+    return;
+}
+
+void free_output_config(struct output_config *oc) {
+    return;
+}
+
+void free_input_config(struct input_config *ic) {
+    return;
+}
+
+void free_seat_config(struct seat_config *seat) {
+    return;
+}
+
+void criteria_destroy(struct criteria *criteria) {
+    return;
+}
+
+void input_manager_apply_input_config(struct input_config *input_config) {
+    return;
+}
+
+void input_manager_apply_seat_config(struct seat_config *seat_config) {
+    return;
+}
+
+void arrange_root(void) {
+    return;
+}
+
+bool spawn_swaybg(void) {
+    return true;
+}
+
+struct sway_server server = {0};
+
+
+#include <getopt.h>
+
+static const struct option long_options[] = {
+	{"help", no_argument, NULL, 'h'},
+	{"config", required_argument, NULL, 'c'},
+	{"validate", no_argument, NULL, 'C'},
+	{"active", no_argument, NULL, 'A'},
+	{0, 0, 0, 0}
+};
+
+static const char usage[] =
+	"Usage: sway_test_config [options]\n"
+	"\n"
+	"  -h, --help             Show help message and quit.\n"
+	"  -c, --config <config>  Specify a config file.\n"
+	"  -C, --validate         Check the validity of the config file, then exit.\n"
+	"  -A, --active           Set is_active to true.\n"
+	"\n";
+
+int main(int argc, char **argv) {
+    bool active = false, validate = false, res;
+
+	char *config_path = NULL;
+
+	int c;
+	while (1) {
+		int option_index = 0;
+		c = getopt_long(argc, argv, "hCAc:", long_options, &option_index);
+		if (c == -1) {
+			break;
+		}
+        switch (c) {
+            case 'h': // help
+                printf("%s", usage);
+                exit(EXIT_SUCCESS);
+                break;
+            case 'c':
+                //free(config_path);
+                config_path = strdup(optarg);
+                break;
+            case 'C':
+                validate = true;
+                break;
+            case 'A':
+                active = true;
+                break;
+            default:
+                fprintf(stderr, "%s", usage);
+                exit(EXIT_FAILURE);
+            }
+    }
+
+    res = load_main_config(config_path, active, validate);
+    return res ? 0 : 1;
+}