This commit adds verify argument config test.
Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
---
app/test/meson.build | 1 +
app/test/test_argparse.c | 327 +++++++++++++++++++++++++++++++++++++++
2 files changed, 328 insertions(+)
create mode 100644 app/test/test_argparse.c
diff --git a/app/test/meson.build b/app/test/meson.build
index dcc93f4a43..864b79d39f 100644
--- a/app/test/meson.build
+++ b/app/test/meson.build
@@ -27,6 +27,7 @@ source_file_deps = {
# the various test_*.c files
'test_acl.c': ['net', 'acl'],
'test_alarm.c': [],
+ 'test_argparse.c': ['argparse'],
'test_atomic.c': ['hash'],
'test_barrier.c': [],
'test_bitcount.c': [],
diff --git a/app/test/test_argparse.c b/app/test/test_argparse.c
new file mode 100644
index 0000000000..31c46ecccf
--- /dev/null
+++ b/app/test/test_argparse.c
@@ -0,0 +1,327 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2024 HiSilicon Limited
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <rte_argparse.h>
+
+#include "test.h"
+
+static int default_argc;
+static char *default_argv[1];
+
+/*
+ * Define strdup wrapper.
+ * 1. Mainly to fix compile error "warning: assignment discards 'const'
+ * qualifier from pointer target type [-Wdiscarded-qualifiers]" for
+ * following code:
+ * argv[x] = "100";
+ * 2. Because this is a test, the memory release which allocated by this
+ * wrapper in the subtest is not considered.
+ */
+static char *
+test_strdup(const char *str)
+{
+ char *s = strdup(str);
+ if (s == NULL)
+ exit(-ENOMEM);
+ return s;
+}
+
+static int
+test_argparse_setup(void)
+{
+ default_argc = 1;
+ default_argv[0] = test_strdup("test_argparse");
+ return 0;
+}
+
+static void
+test_argparse_teardown(void)
+{
+ free(default_argv[0]);
+}
+
+static int
+test_argparse_callback(uint32_t index, const char *value, void *opaque)
+{
+ RTE_SET_USED(index);
+ RTE_SET_USED(value);
+ RTE_SET_USED(opaque);
+ return 0;
+}
+
+/* valid templater, must contain at least two args. */
+#define argparse_templater() { \
+ .prog_name = "test_argparse", \
+ .usage = "-a xx -b yy", \
+ .descriptor = NULL, \
+ .epilog = NULL, \
+ .exit_on_error = false, \
+ .callback = test_argparse_callback, \
+ .args = { \
+ { "--abc", "-a", "abc argument", (void *)1, (void *)1,
RTE_ARGPARSE_ARG_NO_VALUE | RTE_ARGPARSE_ARG_VALUE_INT }, \
+ { "--xyz", "-x", "xyz argument", (void *)1, (void *)2,
RTE_ARGPARSE_ARG_NO_VALUE | RTE_ARGPARSE_ARG_VALUE_INT }, \
+ ARGPARSE_ARG_END(), \
+ }, \
+}
+
+static void
+test_argparse_copy(struct rte_argparse *dst, struct rte_argparse *src)
+{
+ uint32_t i;
+ memcpy(dst, src, sizeof(*src));
+ for (i = 0; /* NULL */; i++) {
+ memcpy(&dst->args[i], &src->args[i], sizeof(src->args[i]));
+ if (src->args[i].name_long == NULL)
+ break;
+ }
+}
+
+static struct rte_argparse *
+test_argparse_init_obj(void)
+{
+ static struct rte_argparse backup = argparse_templater();
+ static struct rte_argparse obj = argparse_templater();
+ test_argparse_copy(&obj, &backup);
+ return &obj;
+}
+
+static int
+test_argparse_invalid_basic_param(void)
+{
+ struct rte_argparse *obj;
+ int ret;
+
+ obj = test_argparse_init_obj();
+ obj->prog_name = NULL;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->usage = NULL;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ return TEST_SUCCESS;
+}
+
+static int
+test_argparse_invalid_arg_name(void)
+{
+ struct rte_argparse *obj;
+ int ret;
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_long = "-ab";
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_long = "-abc";
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_long = "---c";
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_long = "abc";
+ obj->args[0].name_short = "-a";
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_short = "a";
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_short = "abc";
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_short = "ab";
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ return 0;
+}
+
+static int
+test_argparse_invalid_arg_help(void)
+{
+ struct rte_argparse *obj;
+ int ret;
+
+ obj = test_argparse_init_obj();
+ obj->args[0].help = NULL;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ return 0;
+}
+
+static int
+test_argparse_invalid_has_val(void)
+{
+ uint32_t set_mask[] = { 0,
+ RTE_ARGPARSE_ARG_NO_VALUE,
+ RTE_ARGPARSE_ARG_OPTIONAL_VALUE
+ };
+ struct rte_argparse *obj;
+ uint32_t index;
+ int ret;
+
+ obj = test_argparse_init_obj();
+ obj->args[0].flags &= ~0x3u;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ for (index = 0; index < RTE_DIM(set_mask); index++) {
+ obj = test_argparse_init_obj();
+ obj->args[0].name_long = "abc";
+ obj->args[0].name_short = NULL;
+ obj->args[0].flags &= ~0x3u;
+ obj->args[0].flags |= set_mask[index];
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+ }
+
+ return 0;
+}
+
+static int
+test_argparse_invalid_arg_saver(void)
+{
+ struct rte_argparse *obj;
+ int ret;
+
+ /* test saver == NULL with val-type != 0. */
+ obj = test_argparse_init_obj();
+ obj->args[0].val_saver = NULL;
+ obj->args[0].flags = RTE_ARGPARSE_ARG_NO_VALUE |
RTE_ARGPARSE_ARG_VALUE_INT;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ /* test saver == NULL with callback is NULL. */
+ obj = test_argparse_init_obj();
+ obj->args[0].val_saver = NULL;
+ obj->args[0].flags = RTE_ARGPARSE_ARG_NO_VALUE;
+ obj->callback = NULL;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ /* test saver != NULL with val-type is zero! */
+ obj = test_argparse_init_obj();
+ obj->args[0].val_saver = (void *)1;
+ obj->args[0].val_set = (void *)1;
+ obj->args[0].flags = RTE_ARGPARSE_ARG_NO_VALUE;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ /* test saver != NULL with val-type is max. */
+ obj = test_argparse_init_obj();
+ obj->args[0].val_saver = (void *)1;
+ obj->args[0].val_set = (void *)1;
+ obj->args[0].flags = RTE_ARGPARSE_ARG_NO_VALUE |
RTE_ARGPARSE_ARG_VALUE_MAX;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ /* test saver != NULL with required value, but val-set is not NULL. */
+ obj = test_argparse_init_obj();
+ obj->args[0].val_saver = (void *)1;
+ obj->args[0].val_set = (void *)1;
+ obj->args[0].flags = RTE_ARGPARSE_ARG_REQUIRED_VALUE |
RTE_ARGPARSE_ARG_VALUE_INT;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ return 0;
+}
+
+static int
+test_argparse_invalid_arg_flags(void)
+{
+ struct rte_argparse *obj;
+ int ret;
+
+ obj = test_argparse_init_obj();
+ obj->args[0].flags |= ~0x107FFu;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].name_long = "positional";
+ obj->args[0].name_short = NULL;
+ obj->args[0].val_saver = (void *)1;
+ obj->args[0].val_set = (void *)1;
+ obj->args[0].flags = RTE_ARGPARSE_ARG_REQUIRED_VALUE |
RTE_ARGPARSE_ARG_VALUE_INT |
+ RTE_ARGPARSE_ARG_SUPPORT_MULTI;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].flags |= RTE_ARGPARSE_ARG_SUPPORT_MULTI;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ obj = test_argparse_init_obj();
+ obj->args[0].val_saver = NULL;
+ obj->args[0].flags = RTE_ARGPARSE_ARG_REQUIRED_VALUE |
RTE_ARGPARSE_ARG_SUPPORT_MULTI;
+ obj->callback = NULL;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ return 0;
+}
+
+static int
+test_argparse_invalid_arg_repeat(void)
+{
+ struct rte_argparse *obj;
+ int ret;
+
+ /* test for long name repeat! */
+ obj = test_argparse_init_obj();
+ obj->args[1].name_long = obj->args[0].name_long;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ /* test for short name repeat! */
+ obj = test_argparse_init_obj();
+ obj->args[1].name_short = obj->args[0].name_short;
+ ret = rte_argparse_parse(obj, default_argc, default_argv);
+ TEST_ASSERT(ret == -EINVAL, "Argparse parse expect failed!");
+
+ return 0;
+}
+
+static struct unit_test_suite argparse_test_suite = {
+ .suite_name = "Argparse Unit Test Suite",
+ .setup = test_argparse_setup,
+ .teardown = test_argparse_teardown,
+ .unit_test_cases = {
+ TEST_CASE(test_argparse_invalid_basic_param),
+ TEST_CASE(test_argparse_invalid_arg_name),
+ TEST_CASE(test_argparse_invalid_arg_help),
+ TEST_CASE(test_argparse_invalid_has_val),
+ TEST_CASE(test_argparse_invalid_arg_saver),
+ TEST_CASE(test_argparse_invalid_arg_flags),
+ TEST_CASE(test_argparse_invalid_arg_repeat),
+
+ TEST_CASES_END() /**< NULL terminate unit test array */
+ }
+};
+
+static int
+test_argparse(void)
+{
+ return unit_test_suite_runner(&argparse_test_suite);
+}
+
+REGISTER_FAST_TEST(argparse_autotest, true, true, test_argparse);
--
2.17.1
