Author: ngie Date: Mon Jan 4 03:26:36 2016 New Revision: 293134 URL: https://svnweb.freebsd.org/changeset/base/293134
Log: Use `nitems(x)` macro instead of using hardcoded numbers for indices into the nvlists Convert some of the variables from int to unsigned int to squelch -Wsign-compare warnings when converting hardcoded values to nitems(..) Differential Revision: https://reviews.freebsd.org/D4769 (part of larger diff) MFC after: 5 days Reviewed by: oshogbo Sponsored by: EMC / Isilon Storage Division Modified: head/lib/libnv/tests/nv_array_tests.cc Modified: head/lib/libnv/tests/nv_array_tests.cc ============================================================================== --- head/lib/libnv/tests/nv_array_tests.cc Mon Jan 4 03:22:06 2016 (r293133) +++ head/lib/libnv/tests/nv_array_tests.cc Mon Jan 4 03:26:36 2016 (r293134) @@ -27,8 +27,9 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); -#include <sys/nv.h> +#include <sys/param.h> #include <sys/types.h> +#include <sys/nv.h> #include <sys/socket.h> #include <atf-c++.hpp> @@ -107,7 +108,7 @@ ATF_TEST_CASE_BODY(nvlist_string_array__ ATF_REQUIRE(nvlist_empty(nvl)); ATF_REQUIRE(!nvlist_exists_string_array(nvl, key)); - nvlist_add_string_array(nvl, key, string_arr, 8); + nvlist_add_string_array(nvl, key, string_arr, nitems(string_arr)); ATF_REQUIRE_EQ(nvlist_error(nvl), 0); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(nvlist_exists_string_array(nvl, key)); @@ -116,7 +117,7 @@ ATF_TEST_CASE_BODY(nvlist_string_array__ const_result = nvlist_get_string_array(nvl, key, &num_items); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(const_result != NULL); - ATF_REQUIRE(num_items == 8); + ATF_REQUIRE(num_items == nitems(string_arr)); for (i = 0; i < num_items; i++) { if (string_arr[i] != NULL) { ATF_REQUIRE(strcmp(const_result[i], @@ -128,7 +129,7 @@ ATF_TEST_CASE_BODY(nvlist_string_array__ result = nvlist_take_string_array(nvl, key, &num_items); ATF_REQUIRE(result != NULL); - ATF_REQUIRE_EQ(num_items, 8); + ATF_REQUIRE_EQ(num_items, nitems(string_arr)); for (i = 0; i < num_items; i++) { if (string_arr[i] != NULL) { ATF_REQUIRE_EQ(strcmp(result[i], string_arr[i]), 0); @@ -141,7 +142,7 @@ ATF_TEST_CASE_BODY(nvlist_string_array__ ATF_REQUIRE(nvlist_empty(nvl)); ATF_REQUIRE_EQ(nvlist_error(nvl), 0); - for (i = 0; i < 8; i++) + for (i = 0; i < num_items; i++) free(result[i]); free(result); nvlist_destroy(nvl); @@ -157,7 +158,7 @@ ATF_TEST_CASE_BODY(nvlist_descriptor_arr unsigned int i; const char *key; - for (i = 0; i < 32; i++) { + for (i = 0; i < nitems(fd); i++) { fd[i] = dup(STDERR_FILENO); ATF_REQUIRE(fd_is_valid(fd[i])); } @@ -168,7 +169,7 @@ ATF_TEST_CASE_BODY(nvlist_descriptor_arr ATF_REQUIRE(nvlist_empty(nvl)); ATF_REQUIRE(!nvlist_exists_descriptor_array(nvl, key)); - nvlist_add_descriptor_array(nvl, key, fd, 32); + nvlist_add_descriptor_array(nvl, key, fd, nitems(fd)); ATF_REQUIRE_EQ(nvlist_error(nvl), 0); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(nvlist_exists_descriptor_array(nvl, key)); @@ -177,7 +178,7 @@ ATF_TEST_CASE_BODY(nvlist_descriptor_arr const_result = nvlist_get_descriptor_array(nvl, key, &num_items); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(const_result != NULL); - ATF_REQUIRE(num_items == 32); + ATF_REQUIRE(num_items == nitems(fd)); for (i = 0; i < num_items; i++) { ATF_REQUIRE(fd_is_valid(const_result[i])); if (i > 0) @@ -186,7 +187,7 @@ ATF_TEST_CASE_BODY(nvlist_descriptor_arr result = nvlist_take_descriptor_array(nvl, key, &num_items); ATF_REQUIRE(result != NULL); - ATF_REQUIRE_EQ(num_items, 32); + ATF_REQUIRE_EQ(num_items, nitems(fd)); for (i = 0; i < num_items; i++) { ATF_REQUIRE(fd_is_valid(result[i])); if (i > 0) @@ -223,7 +224,7 @@ ATF_TEST_CASE_BODY(nvlist_number_array__ ATF_REQUIRE(nvlist_empty(nvl)); ATF_REQUIRE(!nvlist_exists_string_array(nvl, key)); - nvlist_add_number_array(nvl, key, number, 8); + nvlist_add_number_array(nvl, key, number, nitems(number)); ATF_REQUIRE_EQ(nvlist_error(nvl), 0); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(nvlist_exists_number_array(nvl, key)); @@ -232,13 +233,13 @@ ATF_TEST_CASE_BODY(nvlist_number_array__ const_result = nvlist_get_number_array(nvl, key, &num_items); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(const_result != NULL); - ATF_REQUIRE(num_items == 8); + ATF_REQUIRE(num_items == nitems(number)); for (i = 0; i < num_items; i++) ATF_REQUIRE_EQ(const_result[i], number[i]); result = nvlist_take_number_array(nvl, key, &num_items); ATF_REQUIRE(result != NULL); - ATF_REQUIRE_EQ(num_items, 8); + ATF_REQUIRE_EQ(num_items, nitems(number)); for (i = 0; i < num_items; i++) ATF_REQUIRE_EQ(result[i], number[i]); @@ -286,7 +287,7 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ const_result = nvlist_get_nvlist_array(nvl, key, &num_items); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(const_result != NULL); - ATF_REQUIRE(num_items == 8); + ATF_REQUIRE(num_items == nitems(testnvl)); for (i = 0; i < num_items; i++) { ATF_REQUIRE_EQ(nvlist_error(const_result[i]), 0); @@ -343,12 +344,12 @@ ATF_TEST_CASE_BODY(nvlist_clone_array) const uint64_t number[8] = { 0, UINT_MAX, 7, 123, 90, 100000, 8, 1 }; - for (i = 0; i < 16; i++) { + for (i = 0; i < nitems(testfd); i++) { testbool[i] = (i % 2 == 0); testfd[i] = dup(STDERR_FILENO); ATF_REQUIRE(fd_is_valid(testfd[i])); } - for (i = 0; i < 8; i++) { + for (i = 0; i < nitems(testnvl); i++) { testnvl[i] = nvlist_create(0); ATF_REQUIRE(nvlist_error(testnvl[i]) == 0); nvlist_add_string(testnvl[i], "nvl/nvl/teststr", somestr[i]); @@ -359,28 +360,30 @@ ATF_TEST_CASE_BODY(nvlist_clone_array) ATF_REQUIRE(nvlist_error(src) == 0); ATF_REQUIRE(!nvlist_exists_bool_array(src, "nvl/bool")); - nvlist_add_bool_array(src, "nvl/bool", testbool, 16); + nvlist_add_bool_array(src, "nvl/bool", testbool, nitems(testbool)); ATF_REQUIRE_EQ(nvlist_error(src), 0); ATF_REQUIRE(nvlist_exists_bool_array(src, "nvl/bool")); ATF_REQUIRE(!nvlist_exists_string_array(src, "nvl/string")); - nvlist_add_string_array(src, "nvl/string", string_arr, 8); + nvlist_add_string_array(src, "nvl/string", string_arr, + nitems(string_arr)); ATF_REQUIRE_EQ(nvlist_error(src), 0); ATF_REQUIRE(nvlist_exists_string_array(src, "nvl/string")); ATF_REQUIRE(!nvlist_exists_descriptor_array(src, "nvl/fd")); - nvlist_add_descriptor_array(src, "nvl/fd", testfd, 16); + nvlist_add_descriptor_array(src, "nvl/fd", testfd, nitems(testfd)); ATF_REQUIRE_EQ(nvlist_error(src), 0); ATF_REQUIRE(nvlist_exists_descriptor_array(src, "nvl/fd")); ATF_REQUIRE(!nvlist_exists_number_array(src, "nvl/number")); - nvlist_add_number_array(src, "nvl/number", number, 8); + nvlist_add_number_array(src, "nvl/number", number, + nitems(number)); ATF_REQUIRE_EQ(nvlist_error(src), 0); ATF_REQUIRE(nvlist_exists_number_array(src, "nvl/number")); ATF_REQUIRE(!nvlist_exists_nvlist_array(src, "nvl/array")); nvlist_add_nvlist_array(src, "nvl/array", - (const nvlist_t * const *)testnvl, 8); + (const nvlist_t * const *)testnvl, nitems(testnvl)); ATF_REQUIRE_EQ(nvlist_error(src), 0); ATF_REQUIRE(nvlist_exists_nvlist_array(src, "nvl/array")); @@ -389,7 +392,7 @@ ATF_TEST_CASE_BODY(nvlist_clone_array) ATF_REQUIRE(nvlist_exists_bool_array(dst, "nvl/bool")); (void) nvlist_get_bool_array(dst, "nvl/bool", &num_items); - ATF_REQUIRE_EQ(num_items, 16); + ATF_REQUIRE_EQ(num_items, nitems(testbool)); for (i = 0; i < num_items; i++) { ATF_REQUIRE( nvlist_get_bool_array(dst, "nvl/bool", &num_items)[i] == @@ -398,7 +401,7 @@ ATF_TEST_CASE_BODY(nvlist_clone_array) ATF_REQUIRE(nvlist_exists_string_array(dst, "nvl/string")); (void) nvlist_get_string_array(dst, "nvl/string", &num_items); - ATF_REQUIRE_EQ(num_items, 8); + ATF_REQUIRE_EQ(num_items, nitems(string_arr)); for (i = 0; i < num_items; i++) { if (nvlist_get_string_array(dst, "nvl/string", &num_items)[i] == NULL) { @@ -414,14 +417,14 @@ ATF_TEST_CASE_BODY(nvlist_clone_array) ATF_REQUIRE(nvlist_exists_descriptor_array(dst, "nvl/fd")); (void) nvlist_get_descriptor_array(dst, "nvl/fd", &num_items); - ATF_REQUIRE_EQ(num_items, 16); + ATF_REQUIRE_EQ(num_items, nitems(testfd)); for (i = 0; i < num_items; i++) { ATF_REQUIRE(fd_is_valid( nvlist_get_descriptor_array(dst, "nvl/fd", &num_items)[i])); } ATF_REQUIRE(nvlist_exists_number_array(dst, "nvl/number")); (void) nvlist_get_number_array(dst, "nvl/number", &num_items); - ATF_REQUIRE_EQ(num_items, 8); + ATF_REQUIRE_EQ(num_items, nitems(number)); for (i = 0; i < num_items; i++) { ATF_REQUIRE( @@ -431,7 +434,7 @@ ATF_TEST_CASE_BODY(nvlist_clone_array) ATF_REQUIRE(nvlist_exists_nvlist_array(dst, "nvl/array")); (void) nvlist_get_nvlist_array(dst, "nvl/array", &num_items); - ATF_REQUIRE_EQ(num_items, 8); + ATF_REQUIRE_EQ(num_items, nitems(testnvl)); for (i = 0; i < num_items; i++) { nvl = nvlist_get_nvlist_array(dst, "nvl/array", &num_items)[i]; ATF_REQUIRE(nvlist_exists_string(nvl, "nvl/nvl/teststr")); @@ -439,11 +442,11 @@ ATF_TEST_CASE_BODY(nvlist_clone_array) somestr[i]) == 0); } - for (i = 0; i < 16; i++) { + for (i = 0; i < nitems(testfd); i++) { close(testfd[i]); - if (i < 8) { - nvlist_destroy(testnvl[i]); - } + } + for (i = 0; i < nitems(testnvl); i++) { + nvlist_destroy(testnvl[i]); } nvlist_destroy(src); nvlist_destroy(dst); @@ -765,11 +768,12 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ { nvlist_t *nvl, *test[5], *nasted; const nvlist_t *travel; - void *cookie; - int index, i, type; const char *name; + void *cookie; + int type; + unsigned int i, index; - for (i = 0; i < 5; i++) { + for (i = 0; i < nitems(test); i++) { test[i] = nvlist_create(0); ATF_REQUIRE(test[i] != NULL); nvlist_add_number(test[i], "nvl/number", i); @@ -777,11 +781,12 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ } nvl = nvlist_create(0); ATF_REQUIRE(nvl != NULL); - nvlist_add_nvlist_array(nvl, "nvl/nvlist_array", test, 5); + nvlist_add_nvlist_array(nvl, "nvl/nvlist_array", test, nitems(test)); ATF_REQUIRE(nvlist_error(nvl) == 0); nasted = nvlist_create(0); ATF_REQUIRE(nasted != NULL); - nvlist_add_nvlist_array(nasted, "nvl/nvl/nvlist_array", test, 5); + nvlist_add_nvlist_array(nasted, "nvl/nvl/nvlist_array", test, + nitems(test)); ATF_REQUIRE(nvlist_error(nasted) == 0); nvlist_move_nvlist(nvl, "nvl/nvl", nasted); ATF_REQUIRE(nvlist_error(nvl) == 0); @@ -795,15 +800,16 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ while ((name = nvlist_next(travel, &type, &cookie)) != NULL) { if (index == 0) { ATF_REQUIRE(type == NV_TYPE_NVLIST_ARRAY); - } else if (index >= 1 && index <= 5) { + } else if (index >= 1 && index <= nitems(test)) { ATF_REQUIRE(type == NV_TYPE_NUMBER); - } else if (index == 6) { + } else if (index == nitems(test) + 1) { ATF_REQUIRE(type == NV_TYPE_NVLIST); - } else if (index == 7) { + } else if (index == nitems(test) + 2) { ATF_REQUIRE(type == NV_TYPE_NVLIST_ARRAY); - } else if (index >= 8 && index <= 12) { + } else if (index >= nitems(test) + 3 && + index <= 2 * nitems(test) + 2) { ATF_REQUIRE(type == NV_TYPE_NUMBER); - } else if (index == 13) { + } else if (index == 2 * nitems(test) + 3) { ATF_REQUIRE(type == NV_TYPE_STRING); } @@ -819,7 +825,7 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ } } while ((travel = nvlist_get_pararr(travel, &cookie)) != NULL); - for (i = 0; i < 5; i++) + for (i = 0; i < nitems(test); i++) nvlist_destroy(test[i]); nvlist_destroy(nvl); @@ -909,7 +915,7 @@ ATF_TEST_CASE_BODY(nvlist_bool_array__pa const bool *const_result; bool testbool[16]; - for (i = 0; i < 16; i++) + for (i = 0; i < nitems(testbool); i++) testbool[i] = (i % 2 == 0); key = "nvl/bool"; @@ -918,7 +924,7 @@ ATF_TEST_CASE_BODY(nvlist_bool_array__pa ATF_REQUIRE(nvlist_empty(nvl)); ATF_REQUIRE(!nvlist_exists_string_array(nvl, key)); - nvlist_add_bool_array(nvl, key, testbool, 16); + nvlist_add_bool_array(nvl, key, testbool, nitems(testbool)); ATF_REQUIRE_EQ(nvlist_error(nvl), 0); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(nvlist_exists_bool_array(nvl, key)); @@ -932,7 +938,7 @@ ATF_TEST_CASE_BODY(nvlist_bool_array__pa ATF_REQUIRE(nvlist_exists_bool_array(unpacked, key)); const_result = nvlist_get_bool_array(unpacked, key, &count); - ATF_REQUIRE_EQ(count, 16); + ATF_REQUIRE_EQ(count, nitems(testbool)); for (i = 0; i < count; i++) { ATF_REQUIRE_EQ(testbool[i], const_result[i]); } @@ -974,7 +980,7 @@ ATF_TEST_CASE_BODY(nvlist_number_array__ ATF_REQUIRE(nvlist_exists_number_array(unpacked, key)); const_result = nvlist_get_number_array(unpacked, key, &count); - ATF_REQUIRE_EQ(count, 8); + ATF_REQUIRE_EQ(count, nitems(number)); for (i = 0; i < count; i++) { ATF_REQUIRE_EQ(number[i], const_result[i]); } @@ -1005,7 +1011,7 @@ ATF_TEST_CASE_BODY(nvlist_descriptor_arr /* Child. */ fd = socks[0]; close(socks[1]); - for (i = 0; i < 32; i++) { + for (i = 0; i < nitems(desc); i++) { desc[i] = dup(STDERR_FILENO); ATF_REQUIRE(fd_is_valid(desc[i])); } @@ -1015,14 +1021,14 @@ ATF_TEST_CASE_BODY(nvlist_descriptor_arr ATF_REQUIRE(nvlist_empty(nvl)); ATF_REQUIRE(!nvlist_exists_descriptor_array(nvl, key)); - nvlist_add_descriptor_array(nvl, key, desc, 32); + nvlist_add_descriptor_array(nvl, key, desc, nitems(desc)); ATF_REQUIRE_EQ(nvlist_error(nvl), 0); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(nvlist_exists_descriptor_array(nvl, key)); ATF_REQUIRE(nvlist_send(fd, nvl) >= 0); - for (i = 0; i < num_items; i++) + for (i = 0; i < nitems(desc); i++) close(desc[i]); } else { /* Parent */ @@ -1037,7 +1043,7 @@ ATF_TEST_CASE_BODY(nvlist_descriptor_arr const_result = nvlist_get_descriptor_array(nvl, key, &num_items); ATF_REQUIRE(const_result != NULL); - ATF_REQUIRE_EQ(num_items, 32); + ATF_REQUIRE_EQ(num_items, nitems(desc)); for (i = 0; i < num_items; i++) ATF_REQUIRE(fd_is_valid(const_result[i])); @@ -1066,7 +1072,7 @@ ATF_TEST_CASE_BODY(nvlist_string_array__ ATF_REQUIRE(nvlist_empty(nvl)); ATF_REQUIRE(!nvlist_exists_string_array(nvl, key)); - nvlist_add_string_array(nvl, key, string_arr, 8); + nvlist_add_string_array(nvl, key, string_arr, nitems(string_arr)); ATF_REQUIRE_EQ(nvlist_error(nvl), 0); ATF_REQUIRE(!nvlist_empty(nvl)); ATF_REQUIRE(nvlist_exists_string_array(nvl, key)); @@ -1080,7 +1086,7 @@ ATF_TEST_CASE_BODY(nvlist_string_array__ ATF_REQUIRE(nvlist_exists_string_array(unpacked, key)); const_result = nvlist_get_string_array(unpacked, key, &count); - ATF_REQUIRE_EQ(count, 8); + ATF_REQUIRE_EQ(count, nitems(string_arr)); for (i = 0; i < count; i++) { ATF_REQUIRE_EQ(strcmp(string_arr[i], const_result[i]), 0); } @@ -1103,7 +1109,7 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ const char *somestr[8] = { "a", "b", "c", "d", "e", "f", "g", "h" }; const char *key; - for (i = 0; i < 8; i++) { + for (i = 0; i < nitems(testnvl); i++) { testnvl[i] = nvlist_create(0); ATF_REQUIRE(testnvl[i] != NULL); ATF_REQUIRE_EQ(nvlist_error(testnvl[i]), 0); @@ -1133,7 +1139,7 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ const_result = nvlist_get_nvlist_array(unpacked, key, &num_items); ATF_REQUIRE(const_result != NULL); - ATF_REQUIRE_EQ(num_items, 8); + ATF_REQUIRE_EQ(num_items, nitems(testnvl)); for (i = 0; i < num_items; i++) { ATF_REQUIRE_EQ(nvlist_error(const_result[i]), 0); if (i < num_items - 1) { @@ -1151,7 +1157,7 @@ ATF_TEST_CASE_BODY(nvlist_nvlist_array__ "nvl/string"), somestr[i]) == 0); } - for (i = 0; i < 8; i++) + for (i = 0; i < nitems(testnvl); i++) nvlist_destroy(testnvl[i]); free(result); nvlist_destroy(nvl); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
