add meson support

[protos/libecoli.git] / src / ecoli_node_space.c

diff --git a/src/ecoli_node_space.c b/src/ecoli_node_space.c
new file mode 100644 (file)
index 0000000..761ed76
--- /dev/null
+++ b/src/ecoli_node_space.c
@@ -0,0 +1,102 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2016, Olivier MATZ <zer0@droids-corp.org>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <ecoli_log.h>
+#include <ecoli_test.h>
+#include <ecoli_malloc.h>
+#include <ecoli_strvec.h>
+#include <ecoli_node.h>
+#include <ecoli_parse.h>
+#include <ecoli_complete.h>
+#include <ecoli_node_space.h>
+
+EC_LOG_TYPE_REGISTER(node_space);
+
+struct ec_node_space {
+       struct ec_node gen;
+};
+
+static int
+ec_node_space_parse(const struct ec_node *gen_node,
+               struct ec_parse *state,
+               const struct ec_strvec *strvec)
+{
+       const char *str;
+       size_t len = 0;
+
+       (void)state;
+       (void)gen_node;
+
+       if (ec_strvec_len(strvec) == 0)
+               return EC_PARSE_NOMATCH;
+
+       str = ec_strvec_val(strvec, 0);
+       while (isspace(str[len]))
+               len++;
+       if (len == 0 || len != strlen(str))
+               return EC_PARSE_NOMATCH;
+
+       return 1;
+}
+
+static struct ec_node_type ec_node_space_type = {
+       .name = "space",
+       .parse = ec_node_space_parse,
+       .complete = ec_node_complete_unknown,
+       .size = sizeof(struct ec_node_space),
+};
+
+EC_NODE_TYPE_REGISTER(ec_node_space_type);
+
+/* LCOV_EXCL_START */
+static int ec_node_space_testcase(void)
+{
+       struct ec_node *node;
+       int testres = 0;
+
+       node = ec_node("space", EC_NO_ID);
+       if (node == NULL) {
+               EC_LOG(EC_LOG_ERR, "cannot create node\n");
+               return -1;
+       }
+       testres |= EC_TEST_CHECK_PARSE(node, 1, " ");
+       testres |= EC_TEST_CHECK_PARSE(node, 1, " ", "foo");
+       testres |= EC_TEST_CHECK_PARSE(node, -1, "");
+       testres |= EC_TEST_CHECK_PARSE(node, -1, " foo");
+       testres |= EC_TEST_CHECK_PARSE(node, -1, "foo ");
+       ec_node_free(node);
+
+       /* test completion */
+       node = ec_node("space", EC_NO_ID);
+       if (node == NULL) {
+               EC_LOG(EC_LOG_ERR, "cannot create node\n");
+               return -1;
+       }
+       /* never completes whatever the input */
+       testres |= EC_TEST_CHECK_COMPLETE(node,
+               "", EC_NODE_ENDLIST,
+               EC_NODE_ENDLIST);
+       testres |= EC_TEST_CHECK_COMPLETE(node,
+               " ", EC_NODE_ENDLIST,
+               EC_NODE_ENDLIST);
+       testres |= EC_TEST_CHECK_COMPLETE(node,
+               "foo", EC_NODE_ENDLIST,
+               EC_NODE_ENDLIST);
+       ec_node_free(node);
+
+       return testres;
+}
+/* LCOV_EXCL_STOP */
+
+static struct ec_test ec_node_space_test = {
+       .name = "space",
+       .test = ec_node_space_testcase,
+};
+
+EC_TEST_REGISTER(ec_node_space_test);