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-rw-r--r--test/tests/TestArgs.c420
1 files changed, 420 insertions, 0 deletions
diff --git a/test/tests/TestArgs.c b/test/tests/TestArgs.c
new file mode 100644
index 0000000..0175dd9
--- /dev/null
+++ b/test/tests/TestArgs.c
@@ -0,0 +1,420 @@
+#include <BH/Args.h>
+#include <BH/Unit.h>
+#include <string.h>
+
+
+typedef struct DBG_State
+{
+ int key[128];
+ char *args[128];
+ size_t size;
+} DBG_State;
+
+
+static int DBG_Process(int key,
+ char *arg,
+ void *data)
+{
+ DBG_State *state = (DBG_State *)data;
+
+ state->key[state->size] = key;
+ state->args[state->size] = arg;
+ state->size++;
+
+ return BH_OK;
+}
+
+
+static int DBG_AlwaysPass(int key,
+ char *arg,
+ void *data)
+{
+ BH_UNUSED(key);
+ BH_UNUSED(arg);
+ BH_UNUSED(data);
+
+ return BH_OK;
+}
+
+
+static int DBG_AlwaysFail(int key,
+ char *arg,
+ void *data)
+{
+ BH_UNUSED(key);
+ BH_UNUSED(arg);
+ BH_UNUSED(data);
+
+ return BH_ERROR;
+}
+
+
+BH_UNIT_TEST(Empty)
+{
+ int argc = 1;
+
+ char *argv[] = {
+ "./app"
+ };
+
+ BH_ArgsOption options[] = {
+ {0, NULL, 0, NULL}
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_AlwaysFail, NULL) == BH_OK);
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_AlwaysPass, NULL) == BH_OK);
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) == BH_OK);
+ BH_VERIFY(state.size == 0);
+ BH_VERIFY(strcmp(argv[0], "./app") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(Args)
+{
+ int argc = 4;
+
+ char *argv[] = {
+ "./app",
+ "a",
+ "b",
+ "c"
+ };
+
+ BH_ArgsOption options[] = {
+ {0, NULL, 0, NULL}
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) == BH_OK);
+ BH_VERIFY(state.size == 3);
+ BH_VERIFY(state.key[0] == 0 && strcmp(state.args[0], "a") == 0);
+ BH_VERIFY(state.key[1] == 0 && strcmp(state.args[1], "b") == 0);
+ BH_VERIFY(state.key[2] == 0 && strcmp(state.args[2], "c") == 0);
+
+ BH_VERIFY(strcmp(argv[0], "./app") == 0);
+ BH_VERIFY(strcmp(argv[1], "a") == 0);
+ BH_VERIFY(strcmp(argv[2], "b") == 0);
+ BH_VERIFY(strcmp(argv[3], "c") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(Dash)
+{
+ int argc = 5;
+
+ char *argv[] = {
+ "./app",
+ "a",
+ "--",
+ "-a",
+ "--b"
+ };
+
+ BH_ArgsOption options[] = {
+ {0, NULL, 0, NULL}
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) == BH_OK);
+
+ BH_VERIFY(state.size == 3);
+ BH_VERIFY(state.key[0] == 0 && strcmp(state.args[0], "a") == 0);
+ BH_VERIFY(state.key[1] == 0 && strcmp(state.args[1], "-a") == 0);
+ BH_VERIFY(state.key[2] == 0 && strcmp(state.args[2], "--b") == 0);
+
+ BH_VERIFY(strcmp(argv[0], "./app") == 0);
+ BH_VERIFY(strcmp(argv[1], "--") == 0);
+ BH_VERIFY(strcmp(argv[2], "a") == 0);
+ BH_VERIFY(strcmp(argv[3], "-a") == 0);
+ BH_VERIFY(strcmp(argv[4], "--b") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(ShortOption)
+{
+ int argc = 12;
+
+ char *argv[] = {
+ "./app",
+ "a",
+ "-2",
+ "b",
+ "c",
+ "-2d",
+ "e",
+ "-2",
+ "-",
+ "f",
+ "-113",
+ "-1121",
+ };
+
+ BH_ArgsOption options[] = {
+ {'1', NULL, 0, NULL},
+ {'2', NULL, BH_ARGS_VALUE, NULL},
+ {'3', NULL, BH_ARGS_VALUE | BH_ARGS_OPTIONAL, NULL},
+ {0, NULL, 0, NULL},
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) == BH_OK);
+ BH_VERIFY(state.size == 13);
+ BH_VERIFY(state.key[0] == 0 && strcmp(state.args[0], "a") == 0);
+ BH_VERIFY(state.key[1] == '2' && strcmp(state.args[1], "b") == 0);
+ BH_VERIFY(state.key[2] == 0 && strcmp(state.args[2], "c") == 0);
+ BH_VERIFY(state.key[3] == '2' && strcmp(state.args[3], "d") == 0);
+ BH_VERIFY(state.key[4] == 0 && strcmp(state.args[4], "e") == 0);
+ BH_VERIFY(state.key[5] == '2' && strcmp(state.args[5], "-") == 0);
+ BH_VERIFY(state.key[6] == 0 && strcmp(state.args[6], "f") == 0);
+ BH_VERIFY(state.key[7] == '1' && state.args[7] == NULL);
+ BH_VERIFY(state.key[8] == '1' && state.args[8] == NULL);
+ BH_VERIFY(state.key[9] == '3' && state.args[9] == NULL);
+ BH_VERIFY(state.key[10] == '1' && state.args[10] == NULL);
+ BH_VERIFY(state.key[11] == '1' && state.args[11] == NULL);
+ BH_VERIFY(state.key[12] == '2' && strcmp(state.args[12], "1") == 0);
+
+ BH_VERIFY(strcmp(argv[0], "./app") == 0);
+ BH_VERIFY(strcmp(argv[1], "-2") == 0);
+ BH_VERIFY(strcmp(argv[2], "b") == 0);
+ BH_VERIFY(strcmp(argv[3], "-2d") == 0);
+ BH_VERIFY(strcmp(argv[4], "-2") == 0);
+ BH_VERIFY(strcmp(argv[5], "-") == 0);
+ BH_VERIFY(strcmp(argv[6], "-113") == 0);
+ BH_VERIFY(strcmp(argv[7], "-1121") == 0);
+ BH_VERIFY(strcmp(argv[8], "a") == 0);
+ BH_VERIFY(strcmp(argv[9], "c") == 0);
+ BH_VERIFY(strcmp(argv[10], "e") == 0);
+ BH_VERIFY(strcmp(argv[11], "f") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(LongOptions)
+{
+ int argc = 12;
+
+ char *argv[] = {
+ "./app",
+ "a",
+ "--def",
+ "b",
+ "c",
+ "--def=d",
+ "e",
+ "--def",
+ "-",
+ "f",
+ "--ghj",
+ "--abc",
+ };
+
+ BH_ArgsOption options[] = {
+ {1000, "abc", 0, NULL},
+ {1001, "def", BH_ARGS_VALUE, NULL},
+ {1002, "ghj", BH_ARGS_VALUE | BH_ARGS_OPTIONAL, NULL},
+ {0, NULL, 0, NULL},
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) == BH_OK);
+ BH_VERIFY(state.size == 9);
+ BH_VERIFY(state.key[0] == 0 && strcmp(state.args[0], "a") == 0);
+ BH_VERIFY(state.key[1] == 1001 && strcmp(state.args[1], "b") == 0);
+ BH_VERIFY(state.key[2] == 0 && strcmp(state.args[2], "c") == 0);
+ BH_VERIFY(state.key[3] == 1001 && strcmp(state.args[3], "d") == 0);
+ BH_VERIFY(state.key[4] == 0 && strcmp(state.args[4], "e") == 0);
+ BH_VERIFY(state.key[5] == 1001 && strcmp(state.args[5], "-") == 0);
+ BH_VERIFY(state.key[6] == 0 && strcmp(state.args[6], "f") == 0);
+ BH_VERIFY(state.key[7] == 1002 && state.args[7] == NULL);
+ BH_VERIFY(state.key[8] == 1000 && state.args[8] == NULL);
+
+ BH_VERIFY(strcmp(argv[0], "./app") == 0);
+ BH_VERIFY(strcmp(argv[1], "--def") == 0);
+ BH_VERIFY(strcmp(argv[2], "b") == 0);
+ BH_VERIFY(strcmp(argv[3], "--def=d") == 0);
+ BH_VERIFY(strcmp(argv[4], "--def") == 0);
+ BH_VERIFY(strcmp(argv[5], "-") == 0);
+ BH_VERIFY(strcmp(argv[6], "--ghj") == 0);
+ BH_VERIFY(strcmp(argv[7], "--abc") == 0);
+ BH_VERIFY(strcmp(argv[8], "a") == 0);
+ BH_VERIFY(strcmp(argv[9], "c") == 0);
+ BH_VERIFY(strcmp(argv[10], "e") == 0);
+ BH_VERIFY(strcmp(argv[11], "f") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(Complex)
+{
+ int argc = 15;
+
+ char *argv[] = {
+ "./app",
+ "a",
+ "-i",
+ "--input",
+ "b",
+ "-i-",
+ "-i",
+ "--input",
+ "-",
+ "--input",
+ "--",
+ "-a",
+ "-i",
+ "--input",
+ "--invalid",
+ };
+
+ BH_ArgsOption options[] = {
+ {'a', "abc", 0, NULL},
+ {'i', "input", BH_ARGS_VALUE | BH_ARGS_OPTIONAL, NULL},
+ {0, NULL, 0, NULL},
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) == BH_OK);
+
+ BH_VERIFY(state.size == 11);
+ BH_VERIFY(state.key[0] == 0 && strcmp(state.args[0], "a") == 0);
+ BH_VERIFY(state.key[1] == 'i' && state.args[1] == NULL);
+ BH_VERIFY(state.key[2] == 'i' && strcmp(state.args[2], "b") == 0);
+ BH_VERIFY(state.key[3] == 'i' && strcmp(state.args[3], "-") == 0);
+ BH_VERIFY(state.key[4] == 'i' && state.args[4] == NULL);
+ BH_VERIFY(state.key[5] == 'i' && strcmp(state.args[5], "-") == 0);
+ BH_VERIFY(state.key[6] == 'i' && state.args[6] == NULL);
+ BH_VERIFY(state.key[7] == 0 && strcmp(state.args[7], "-a") == 0);
+ BH_VERIFY(state.key[8] == 0 && strcmp(state.args[8], "-i") == 0);
+ BH_VERIFY(state.key[9] == 0 && strcmp(state.args[9], "--input") == 0);
+ BH_VERIFY(state.key[10] == 0 && strcmp(state.args[10], "--invalid") == 0);
+
+ BH_VERIFY(strcmp(argv[0], "./app") == 0);
+ BH_VERIFY(strcmp(argv[1], "-i") == 0);
+ BH_VERIFY(strcmp(argv[2], "--input") == 0);
+ BH_VERIFY(strcmp(argv[3], "b") == 0);
+ BH_VERIFY(strcmp(argv[4], "-i-") == 0);
+ BH_VERIFY(strcmp(argv[5], "-i") == 0);
+ BH_VERIFY(strcmp(argv[6], "--input") == 0);
+ BH_VERIFY(strcmp(argv[7], "-") == 0);
+ BH_VERIFY(strcmp(argv[8], "--input") == 0);
+ BH_VERIFY(strcmp(argv[9], "--") == 0);
+ BH_VERIFY(strcmp(argv[10], "a") == 0);
+ BH_VERIFY(strcmp(argv[11], "-a") == 0);
+ BH_VERIFY(strcmp(argv[12], "-i") == 0);
+ BH_VERIFY(strcmp(argv[13], "--input") == 0);
+ BH_VERIFY(strcmp(argv[14], "--invalid") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(InvalidShort)
+{
+ int argc = 4;
+
+ char *argv[] = {
+ "./app",
+ "a",
+ "-b",
+ "-c"
+ };
+
+ BH_ArgsOption options[] = {
+ {0, NULL, 0, NULL}
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) != BH_OK);
+
+ BH_VERIFY(state.size == 2);
+ BH_VERIFY(state.key[0] == 0 && strcmp(state.args[0], "a") == 0);
+ BH_VERIFY(state.key[1] == BH_ARGS_UNKNOWN && strcmp(state.args[1], "-b") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(InvalidLong)
+{
+ int argc = 4;
+
+ char *argv[] = {
+ "./app",
+ "a",
+ "--b",
+ "--c"
+ };
+
+ BH_ArgsOption options[] = {
+ {0, NULL, 0, NULL}
+ };
+
+ DBG_State state;
+ memset(&state, 0, sizeof(state));
+
+ BH_VERIFY(BH_ArgsParse(argc, argv, options, DBG_Process, &state) != BH_OK);
+
+ BH_VERIFY(state.size == 2);
+ BH_VERIFY(state.key[0] == 0 && strcmp(state.args[0], "a") == 0);
+ BH_VERIFY(state.key[1] == BH_ARGS_UNKNOWN && strcmp(state.args[1], "--b") == 0);
+
+ return 0;
+}
+
+
+BH_UNIT_TEST(Aesthetics)
+{
+ BH_ArgsOption options[] = {
+ {'a', "abc", 0, NULL},
+ {'b', "bcd", BH_ARGS_VALUE, "B option"},
+ {'i', "input", BH_ARGS_VALUE | BH_ARGS_OPTIONAL, "Input option"},
+ {1000, "long-option", 0, "Long options\nWith newline"},
+ {'p', NULL, 0, "P option"},
+ {0, NULL, 0, NULL},
+ };
+
+ BH_ArgsHelp(options, 0);
+ return 0;
+}
+
+
+int main(int argc, char **argv)
+{
+ (void)argc;
+ (void)argv;
+
+ BH_UNIT_ADD(Empty);
+ BH_UNIT_ADD(Args);
+ BH_UNIT_ADD(Dash);
+ BH_UNIT_ADD(ShortOption);
+ BH_UNIT_ADD(LongOptions);
+ BH_UNIT_ADD(Complex);
+ BH_UNIT_ADD(InvalidShort);
+ BH_UNIT_ADD(InvalidLong);
+ BH_UNIT_ADD(Aesthetics);
+
+ return BH_UnitRun();
+}
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