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authorGravatar Craig Tiller <ctiller@google.com>2015-12-10 09:22:55 -0800
committerGravatar Craig Tiller <ctiller@google.com>2015-12-10 09:22:55 -0800
commit1fa1ab84c9ffc8d05b365165485c79cbf0496e33 (patch)
tree8f7b413cfa217e29fc57c91cd4339eefa411a932 /test
parent81e4e8dd0b47ddf805741cc4e0e24313a273cd5e (diff)
Add cmdline tests
Diffstat (limited to 'test')
-rw-r--r--test/core/support/cmdline_test.c187
1 files changed, 183 insertions, 4 deletions
diff --git a/test/core/support/cmdline_test.c b/test/core/support/cmdline_test.c
index 1c77c15233..4730fcc1b5 100644
--- a/test/core/support/cmdline_test.c
+++ b/test/core/support/cmdline_test.c
@@ -40,7 +40,7 @@
#include <grpc/support/useful.h>
#include "test/core/util/test_config.h"
-#define LOG_TEST() gpr_log(GPR_INFO, "%s", __FILE__)
+#define LOG_TEST() gpr_log(GPR_INFO, "test at %s:%d", __FILE__, __LINE__)
static void test_simple_int(void) {
int x = 1;
@@ -273,6 +273,44 @@ static void test_many(void) {
gpr_cmdline_destroy(cl);
}
+static void extra_arg_cb(void *user_data, const char *arg) {
+ int *count = user_data;
+ GPR_ASSERT(arg != NULL);
+ GPR_ASSERT(strlen(arg) == 1);
+ GPR_ASSERT(arg[0] == 'a' + *count);
+ ++*count;
+}
+
+static void test_extra(void) {
+ gpr_cmdline *cl;
+ int count = 0;
+ char *args[] = {(char *)__FILE__, "a", "b", "c"};
+
+ LOG_TEST();
+
+ cl = gpr_cmdline_create(NULL);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ &count);
+ gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args);
+ GPR_ASSERT(count == 3);
+ gpr_cmdline_destroy(cl);
+}
+
+static void test_extra_dashdash(void) {
+ gpr_cmdline *cl;
+ int count = 0;
+ char *args[] = {(char *)__FILE__, "--", "a", "b", "c"};
+
+ LOG_TEST();
+
+ cl = gpr_cmdline_create(NULL);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ &count);
+ gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(args), args);
+ GPR_ASSERT(count == 3);
+ gpr_cmdline_destroy(cl);
+}
+
static void test_usage(void) {
gpr_cmdline *cl;
char *usage;
@@ -281,20 +319,154 @@ static void test_usage(void) {
int x = 0;
int flag = 2;
+ LOG_TEST();
+
cl = gpr_cmdline_create(NULL);
gpr_cmdline_add_string(cl, "str", NULL, &str);
gpr_cmdline_add_int(cl, "x", NULL, &x);
gpr_cmdline_add_flag(cl, "flag", NULL, &flag);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ NULL);
usage = gpr_cmdline_usage_string(cl, "test");
- GPR_ASSERT(
- 0 == strcmp(usage,
- "Usage: test [--str=string] [--x=int] [--flag|--no-flag]\n"));
+ GPR_ASSERT(0 == strcmp(usage,
+ "Usage: test [--str=string] [--x=int] "
+ "[--flag|--no-flag] [file...]\n"));
+ gpr_free(usage);
+
+ usage = gpr_cmdline_usage_string(cl, "/foo/test");
+ GPR_ASSERT(0 == strcmp(usage,
+ "Usage: test [--str=string] [--x=int] "
+ "[--flag|--no-flag] [file...]\n"));
gpr_free(usage);
gpr_cmdline_destroy(cl);
}
+static void test_help(void) {
+ gpr_cmdline *cl;
+
+ char *str = NULL;
+ int x = 0;
+ int flag = 2;
+
+ char *help[] = {(char *)__FILE__, "-h"};
+
+ LOG_TEST();
+
+ cl = gpr_cmdline_create(NULL);
+ gpr_cmdline_set_survive_failure(cl);
+ gpr_cmdline_add_string(cl, "str", NULL, &str);
+ gpr_cmdline_add_int(cl, "x", NULL, &x);
+ gpr_cmdline_add_flag(cl, "flag", NULL, &flag);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ NULL);
+
+ GPR_ASSERT(0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(help), help));
+
+ gpr_cmdline_destroy(cl);
+}
+
+static void test_badargs1(void) {
+ gpr_cmdline *cl;
+
+ char *str = NULL;
+ int x = 0;
+ int flag = 2;
+
+ char *bad_arg_name[] = {(char *)__FILE__, "--y"};
+
+ LOG_TEST();
+
+ cl = gpr_cmdline_create(NULL);
+ gpr_cmdline_set_survive_failure(cl);
+ gpr_cmdline_add_string(cl, "str", NULL, &str);
+ gpr_cmdline_add_int(cl, "x", NULL, &x);
+ gpr_cmdline_add_flag(cl, "flag", NULL, &flag);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ NULL);
+
+ GPR_ASSERT(0 ==
+ gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_arg_name), bad_arg_name));
+
+ gpr_cmdline_destroy(cl);
+}
+
+static void test_badargs2(void) {
+ gpr_cmdline *cl;
+
+ char *str = NULL;
+ int x = 0;
+ int flag = 2;
+
+ char *bad_int_value[] = {(char *)__FILE__, "--x", "henry"};
+
+ LOG_TEST();
+
+ cl = gpr_cmdline_create(NULL);
+ gpr_cmdline_set_survive_failure(cl);
+ gpr_cmdline_add_string(cl, "str", NULL, &str);
+ gpr_cmdline_add_int(cl, "x", NULL, &x);
+ gpr_cmdline_add_flag(cl, "flag", NULL, &flag);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ NULL);
+
+ GPR_ASSERT(
+ 0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_int_value), bad_int_value));
+
+ gpr_cmdline_destroy(cl);
+}
+
+static void test_badargs3(void) {
+ gpr_cmdline *cl;
+
+ char *str = NULL;
+ int x = 0;
+ int flag = 2;
+
+ char *bad_bool_value[] = {(char *)__FILE__, "--flag=henry"};
+
+ LOG_TEST();
+
+ cl = gpr_cmdline_create(NULL);
+ gpr_cmdline_set_survive_failure(cl);
+ gpr_cmdline_add_string(cl, "str", NULL, &str);
+ gpr_cmdline_add_int(cl, "x", NULL, &x);
+ gpr_cmdline_add_flag(cl, "flag", NULL, &flag);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ NULL);
+
+ GPR_ASSERT(0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_bool_value),
+ bad_bool_value));
+
+ gpr_cmdline_destroy(cl);
+}
+
+static void test_badargs4(void) {
+ gpr_cmdline *cl;
+
+ char *str = NULL;
+ int x = 0;
+ int flag = 2;
+
+ char *bad_bool_value[] = {(char *)__FILE__, "--no-str"};
+
+ LOG_TEST();
+
+ cl = gpr_cmdline_create(NULL);
+ gpr_cmdline_set_survive_failure(cl);
+ gpr_cmdline_add_string(cl, "str", NULL, &str);
+ gpr_cmdline_add_int(cl, "x", NULL, &x);
+ gpr_cmdline_add_flag(cl, "flag", NULL, &flag);
+ gpr_cmdline_on_extra_arg(cl, "file", "filenames to process", extra_arg_cb,
+ NULL);
+
+ GPR_ASSERT(0 == gpr_cmdline_parse(cl, GPR_ARRAY_SIZE(bad_bool_value),
+ bad_bool_value));
+
+ gpr_cmdline_destroy(cl);
+}
+
int main(int argc, char **argv) {
grpc_test_init(argc, argv);
test_simple_int();
@@ -312,6 +484,13 @@ int main(int argc, char **argv) {
test_flag_val_true();
test_flag_val_false();
test_many();
+ test_extra();
+ test_extra_dashdash();
test_usage();
+ test_help();
+ test_badargs1();
+ test_badargs2();
+ test_badargs3();
+ test_badargs4();
return 0;
}