test: move all module tests to the test/ directory

test/cmd/example.c

@@ -0,0 +1,175 @@
+#include <blue/cmd.h>
+#include <stdio.h>
+
+enum {
+	CMD_TEST,
+	CMD_SUB,
+	OPT_NAME,
+	OPT_NAME_VALUE,
+	OPT_OTHER,
+	OPT_OTHER_VALUE,
+	OPT_VERBOSE,
+	OPT_REALLY_VERBOSE,
+	OPT_MODE,
+	OPT_MODE_VALUE,
+	OPT_MODE_VALUE2,
+	ARG_FILE,
+	ARG_MORE,
+};
+
+const char *text
+	= "No one rejects, dislikes, or avoids pleasure itself, because it is "
+	  "pleasure, but because those who do not know how to pursue pleasure "
+	  "rationally encounter consequences that are extremely painful. Nor "
+	  "again is there anyone who loves or pursues or desires to obtain "
+	  "pain of itself, because it is pain, but because occasionally "
+	  "circumstances occur in which toil and pain can procure him some "
+	  "great pleasure.";
+
+static int test_command(
+	const b_command *self, const b_arglist *opt, const b_array *args)
+{
+	printf("Hello, world!\n");
+
+	b_arglist_iterator it;
+	b_arglist_iterator_begin(
+		opt, B_COMMAND_INVALID_ID, B_COMMAND_INVALID_ID, &it);
+	while (b_arglist_iterator_is_valid(&it)) {
+		printf("opt:%u,arg:%u,i:%zu,value: %s\n", it.opt_id,
+		       it.value->val_id, it.i, it.value->val_str);
+
+		b_arglist_iterator_next(&it);
+	}
+
+	return 0;
+}
+
+B_COMMAND(CMD_TEST, B_COMMAND_INVALID_ID)
+{
+	B_COMMAND_NAME("test");
+	B_COMMAND_DESC("A test command.");
+	B_COMMAND_FLAGS(B_COMMAND_SHOW_HELP_BY_DEFAULT);
+	B_COMMAND_FUNCTION(test_command);
+
+	B_COMMAND_OPTION(OPT_NAME)
+	{
+		B_OPTION_LONG_NAME("name");
+		B_OPTION_SHORT_NAME('n');
+		B_OPTION_DESC("The name of the data.");
+		B_OPTION_ARG(OPT_NAME_VALUE)
+		{
+			B_ARG_NAME("name");
+			B_ARG_NR_VALUES(2);
+		}
+	}
+
+	B_COMMAND_OPTION(OPT_OTHER)
+	{
+		B_OPTION_LONG_NAME("other");
+		B_OPTION_DESC(text);
+
+		B_OPTION_ARG(OPT_OTHER_VALUE)
+		{
+			B_ARG_NAME("value");
+			B_ARG_NR_VALUES(B_ARG_1_OR_MORE_VALUES);
+		}
+	}
+
+	B_COMMAND_OPTION(OPT_VERBOSE)
+	{
+		B_OPTION_LONG_NAME("verbose");
+		B_OPTION_SHORT_NAME('v');
+		B_OPTION_DESC("Show detailed log output.");
+	}
+
+	B_COMMAND_OPTION(OPT_REALLY_VERBOSE)
+	{
+		B_OPTION_LONG_NAME("really-verbose");
+		B_OPTION_SHORT_NAME('V');
+		B_OPTION_DESC("Show REALLY detailed log output.");
+	}
+
+	B_COMMAND_OPTION(OPT_MODE)
+	{
+		B_OPTION_SHORT_NAME('m');
+		B_OPTION_LONG_NAME("mode");
+		B_OPTION_DESC("modes to operate in.");
+
+		B_OPTION_ARG(OPT_MODE_VALUE)
+		{
+			B_ARG_NAME("mode");
+			B_ARG_NR_VALUES(1);
+			B_ARG_ALLOWED_VALUES("fast", "slow");
+		}
+
+		B_OPTION_ARG(OPT_MODE_VALUE2)
+		{
+			B_ARG_NAME("mode2");
+			B_ARG_NR_VALUES(1);
+			B_ARG_ALLOWED_VALUES("very-fast", "very-slow");
+		}
+	}
+
+	B_COMMAND_ARG(ARG_FILE)
+	{
+		B_ARG_NAME("file");
+		B_ARG_DESC("The file(s) to use");
+		B_ARG_NR_VALUES(2);
+	}
+
+	B_COMMAND_ARG(ARG_MORE)
+	{
+		B_ARG_NAME("more");
+		B_ARG_DESC("More args to use");
+		B_ARG_ALLOWED_VALUES("how", "wow");
+		B_ARG_NR_VALUES(2);
+	}
+
+	B_COMMAND_HELP_OPTION();
+
+	B_COMMAND_USAGE()
+	{
+		B_COMMAND_USAGE_OPT(OPT_NAME);
+		B_COMMAND_USAGE_ARG(ARG_FILE);
+		B_COMMAND_USAGE_ARG(ARG_MORE);
+	}
+}
+
+B_COMMAND(CMD_SUB, CMD_TEST)
+{
+	B_COMMAND_NAME("sub");
+	B_COMMAND_LONG_NAME("sub");
+	B_COMMAND_SHORT_NAME('S');
+	B_COMMAND_DESC("A test subcommand");
+	B_COMMAND_FLAGS(B_COMMAND_SHOW_HELP_BY_DEFAULT);
+	B_COMMAND_FUNCTION(test_command);
+
+	B_COMMAND_OPTION(OPT_NAME)
+	{
+		B_OPTION_LONG_NAME("name");
+		B_OPTION_SHORT_NAME('n');
+		B_OPTION_DESC("The name of the data");
+		B_OPTION_ARG(OPT_NAME_VALUE)
+		{
+			B_ARG_NAME("name");
+		}
+	}
+
+	B_COMMAND_OPTION(OPT_OTHER)
+	{
+		B_OPTION_LONG_NAME("other");
+		B_OPTION_SHORT_NAME('o');
+		B_OPTION_DESC("The other argument");
+		B_OPTION_ARG(OPT_OTHER_VALUE)
+		{
+			B_ARG_NAME("value");
+		}
+	}
+
+	B_COMMAND_HELP_OPTION();
+}
+
+int main(int argc, const char **argv)
+{
+	return b_command_dispatch(CMD_TEST, argc, argv);
+}