From c21c3b0befeb46a51b6bf3758ffa30813bea0ff0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 9 Mar 2024 14:19:22 +0100 Subject: Adding upstream version 1.44.3. Signed-off-by: Daniel Baumann --- .../c_rhash/.github/workflows/run-tests.yaml | 16 + mqtt_websockets/c_rhash/.gitignore | 58 ++ mqtt_websockets/c_rhash/AUTHORS | 0 mqtt_websockets/c_rhash/COPYING | 674 +++++++++++++++++++++ mqtt_websockets/c_rhash/ChangeLog | 0 mqtt_websockets/c_rhash/INSTALL | 368 +++++++++++ mqtt_websockets/c_rhash/LICENSE | 674 +++++++++++++++++++++ mqtt_websockets/c_rhash/Makefile.am | 21 + mqtt_websockets/c_rhash/NEWS | 0 mqtt_websockets/c_rhash/README.md | 0 mqtt_websockets/c_rhash/configure.ac | 8 + mqtt_websockets/c_rhash/include/c_rhash.h | 59 ++ mqtt_websockets/c_rhash/src/c_rhash.c | 262 ++++++++ mqtt_websockets/c_rhash/src/c_rhash_internal.h | 17 + mqtt_websockets/c_rhash/src/tests.c | 271 +++++++++ 15 files changed, 2428 insertions(+) create mode 100644 mqtt_websockets/c_rhash/.github/workflows/run-tests.yaml create mode 100644 mqtt_websockets/c_rhash/.gitignore create mode 100644 mqtt_websockets/c_rhash/AUTHORS create mode 100644 mqtt_websockets/c_rhash/COPYING create mode 100644 mqtt_websockets/c_rhash/ChangeLog create mode 100644 mqtt_websockets/c_rhash/INSTALL create mode 100644 mqtt_websockets/c_rhash/LICENSE create mode 100644 mqtt_websockets/c_rhash/Makefile.am create mode 100644 mqtt_websockets/c_rhash/NEWS create mode 100644 mqtt_websockets/c_rhash/README.md create mode 100644 mqtt_websockets/c_rhash/configure.ac create mode 100644 mqtt_websockets/c_rhash/include/c_rhash.h create mode 100644 mqtt_websockets/c_rhash/src/c_rhash.c create mode 100644 mqtt_websockets/c_rhash/src/c_rhash_internal.h create mode 100644 mqtt_websockets/c_rhash/src/tests.c (limited to 'mqtt_websockets/c_rhash') diff --git a/mqtt_websockets/c_rhash/.github/workflows/run-tests.yaml b/mqtt_websockets/c_rhash/.github/workflows/run-tests.yaml new file mode 100644 index 000000000..a5feb3a8a --- /dev/null +++ b/mqtt_websockets/c_rhash/.github/workflows/run-tests.yaml @@ -0,0 +1,16 @@ +name: run-tests +on: + push: + schedule: + - cron: '5 3 * * 0' + pull_request: +jobs: + run-tests: + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v2 + - run: sudo apt-get install -y valgrind + - run: autoreconf -ivf + - run: ./configure + - run: make + - run: valgrind --leak-check=full --error-exitcode=66 ./test diff --git a/mqtt_websockets/c_rhash/.gitignore b/mqtt_websockets/c_rhash/.gitignore new file mode 100644 index 000000000..f062f8ea3 --- /dev/null +++ b/mqtt_websockets/c_rhash/.gitignore @@ -0,0 +1,58 @@ +# http://www.gnu.org/software/automake + +Makefile.in +/ar-lib +/mdate-sh +/py-compile +/test-driver +/ylwrap +.deps/ +.dirstamp + +# http://www.gnu.org/software/autoconf + +autom4te.cache +/autoscan.log +/autoscan-*.log +/aclocal.m4 +/compile +/config.cache +/config.guess +/config.h.in +/config.log +/config.status +/config.sub +/configure +/configure.scan +/depcomp +/install-sh +/missing +/stamp-h1 + +# https://www.gnu.org/software/libtool/ + +/ltmain.sh + +# http://www.gnu.org/software/texinfo + +/texinfo.tex + +# http://www.gnu.org/software/m4/ + +m4/libtool.m4 +m4/ltoptions.m4 +m4/ltsugar.m4 +m4/ltversion.m4 +m4/lt~obsolete.m4 + +# Generated Makefile +# (meta build system like autotools, +# can automatically generate from config.status script +# (which is called by configure script)) +Makefile + +test +*.o +.vscode +libcrhash.a +config.h diff --git a/mqtt_websockets/c_rhash/AUTHORS b/mqtt_websockets/c_rhash/AUTHORS new file mode 100644 index 000000000..e69de29bb diff --git a/mqtt_websockets/c_rhash/COPYING b/mqtt_websockets/c_rhash/COPYING new file mode 100644 index 000000000..f288702d2 --- /dev/null +++ b/mqtt_websockets/c_rhash/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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But first, please read +. diff --git a/mqtt_websockets/c_rhash/Makefile.am b/mqtt_websockets/c_rhash/Makefile.am new file mode 100644 index 000000000..2fe5ebee8 --- /dev/null +++ b/mqtt_websockets/c_rhash/Makefile.am @@ -0,0 +1,21 @@ +crhash_includedir = -I$(abs_top_srcdir)/include + +dist_doc_DATA = LICENSE \ + README.md \ + $(NULL) + +CRHASH_FILES = src/c_rhash.c \ + src/c_rhash.h \ + $(NULL) + +lib_LIBRARIES = libcrhash.a + +libcrhash_a_SOURCES = $(CRHASH_FILES) + +libcrhash_a_CFLAGS = $(crhash_includedir) + +bin_PROGRAMS = test +test_LDADD = libcrhash.a + +test_SOURCES = src/tests.c +test_CFLAGS = $(crhash_includedir) diff --git a/mqtt_websockets/c_rhash/NEWS b/mqtt_websockets/c_rhash/NEWS new file mode 100644 index 000000000..e69de29bb diff --git a/mqtt_websockets/c_rhash/README.md b/mqtt_websockets/c_rhash/README.md new file mode 100644 index 000000000..e69de29bb diff --git a/mqtt_websockets/c_rhash/configure.ac b/mqtt_websockets/c_rhash/configure.ac new file mode 100644 index 000000000..655596e22 --- /dev/null +++ b/mqtt_websockets/c_rhash/configure.ac @@ -0,0 +1,8 @@ +AC_INIT([c_rbuf], [0.1]) +AM_INIT_AUTOMAKE([subdir-objects]) +AC_PROG_CC +AC_PROG_RANLIB + +AC_CONFIG_FILES([Makefile]) + +AC_OUTPUT diff --git a/mqtt_websockets/c_rhash/include/c_rhash.h b/mqtt_websockets/c_rhash/include/c_rhash.h new file mode 100644 index 000000000..e14fea5de --- /dev/null +++ b/mqtt_websockets/c_rhash/include/c_rhash.h @@ -0,0 +1,59 @@ +#include +#include +#include + +#ifndef DEFAULT_BIN_COUNT + #define DEFAULT_BIN_COUNT 1000 +#endif + +#define ITEMTYPE_UNSET (0x0) +#define ITEMTYPE_STRING (0x1) +#define ITEMTYPE_UINT8 (0x2) +#define ITEMTYPE_UINT64 (0x3) +#define ITEMTYPE_OPAQUE_PTR (0x4) + +typedef struct c_rhash_s *c_rhash; + +c_rhash c_rhash_new(size_t bin_count); + +void c_rhash_destroy(c_rhash hash); + +// # Insert +// ## Insert where key is string +int c_rhash_insert_str_ptr(c_rhash hash, const char *key, void *value); +int c_rhash_insert_str_uint8(c_rhash hash, const char *key, uint8_t value); +// ## Insert where key is uint64 +int c_rhash_insert_uint64_ptr(c_rhash hash, uint64_t key, void *value); + +// # Get +// ## Get where key is string +int c_rhash_get_ptr_by_str(c_rhash hash, const char *key, void **ret_val); +int c_rhash_get_uint8_by_str(c_rhash hash, const char *key, uint8_t *ret_val); +// ## Get where key is uint64 +int c_rhash_get_ptr_by_uint64(c_rhash hash, uint64_t key, void **ret_val); + +typedef struct { + size_t bin; + struct bin_item *item; + int initialized; +} c_rhash_iter_t; + +#define C_RHASH_ITER_T_INITIALIZER { .bin = 0, .item = NULL, .initialized = 0 } + +#define c_rhash_iter_t_initialize(p_iter) memset(p_iter, 0, sizeof(c_rhash_iter_t)) + +/* + * goes trough whole hash map and returns every + * type uint64 key present/stored + * + * it is not necessary to finish iterating and iterator can be reinitialized + * there are no guarantees on the order in which the keys will come + * behavior here is implementation dependent and can change any time + * + * returns: + * 0 for every key and stores the key in *key + * 1 on error or when all keys of this type has been already iterated over + */ +int c_rhash_iter_uint64_keys(c_rhash hash, c_rhash_iter_t *iter, uint64_t *key); + +int c_rhash_iter_str_keys(c_rhash hash, c_rhash_iter_t *iter, const char **key); diff --git a/mqtt_websockets/c_rhash/src/c_rhash.c b/mqtt_websockets/c_rhash/src/c_rhash.c new file mode 100644 index 000000000..fd130a442 --- /dev/null +++ b/mqtt_websockets/c_rhash/src/c_rhash.c @@ -0,0 +1,262 @@ +#include "c_rhash_internal.h" + +#include +#include + +#ifdef DEBUG_VERBOSE +#include +#endif + +#define c_rmalloc(...) malloc(__VA_ARGS__) +#define c_rcalloc(...) calloc(__VA_ARGS__) +#define c_rfree(...) free(__VA_ARGS__) + +static inline uint32_t simple_hash(const char *name) { + unsigned char *s = (unsigned char *) name; + uint32_t hval = 0x811c9dc5; + while (*s) { + hval *= 16777619; + hval ^= (uint32_t) *s++; + } + return hval; +} + +c_rhash c_rhash_new(size_t bin_count) { + if (!bin_count) + bin_count = 1000; + + c_rhash hash = c_rcalloc(1, sizeof(struct c_rhash_s) + (bin_count * sizeof(struct bin_ll*)) ); + if (hash == NULL) + return NULL; + + hash->bin_count = bin_count; + hash->bins = (c_rhash_bin *)((char*)hash + sizeof(struct c_rhash_s)); + + return hash; +} + +static size_t get_itemtype_len(uint8_t item_type, const void* item_data) { + switch (item_type) { + case ITEMTYPE_STRING: + return strlen(item_data) + 1; + case ITEMTYPE_UINT64: + return sizeof(uint64_t); + case ITEMTYPE_UINT8: + return 1; + case ITEMTYPE_OPAQUE_PTR: + return sizeof(void*); + default: + return 0; + } +} + +static int compare_bin_item(struct bin_item *item, uint8_t key_type, const void *key) { + if (item->key_type != key_type) + return 1; + + size_t key_value_len = get_itemtype_len(key_type, key); + + if(key_type == ITEMTYPE_STRING) { + size_t new_key_value_len = get_itemtype_len(item->key_type, item->key); + if (new_key_value_len != key_value_len) + return 1; + } + + if(memcmp(item->key, key, key_value_len) == 0) { + return 0; + } + + return 1; +} + +static int insert_into_bin(c_rhash_bin *bin, uint8_t key_type, const void *key, uint8_t value_type, const void *value) { + struct bin_item *prev = NULL; + while (*bin != NULL) { + if (!compare_bin_item(*bin, key_type, key)) { +#ifdef DEBUG_VERBOSE + printf("Key already present! Updating value!\n"); +#endif +// TODO: optimize here if the new value is of different kind compared to the old one +// in case it is not crazily bigger we can reuse the memory and avoid malloc and free + c_rfree((*bin)->value); + (*bin)->value_type = value_type; + (*bin)->value = c_rmalloc(get_itemtype_len(value_type, value)); + if ((*bin)->value == NULL) + return 1; + memcpy((*bin)->value, value, get_itemtype_len(value_type, value)); + return 0; + } + prev = *bin; + bin = &(*bin)->next; + } + + if (*bin == NULL) + *bin = c_rcalloc(1, sizeof(struct bin_item)); + if (prev != NULL) + prev->next = *bin; + + (*bin)->key_type = key_type; + size_t len = get_itemtype_len(key_type, key); + (*bin)->key = c_rmalloc(len); + memcpy((*bin)->key, key, len); + + (*bin)->value_type = value_type; + len = get_itemtype_len(value_type, value); + (*bin)->value = c_rmalloc(len); + memcpy((*bin)->value, value, len); + return 0; +} + +static inline uint32_t get_bin_idx_str(c_rhash hash, const char *key) { + uint32_t nhash = simple_hash(key); + return nhash % hash->bin_count; +} + +static inline c_rhash_bin *get_binptr_by_str(c_rhash hash, const char *key) { + return &hash->bins[get_bin_idx_str(hash, key)]; +} + +int c_rhash_insert_str_ptr(c_rhash hash, const char *key, void *value) { + c_rhash_bin *bin = get_binptr_by_str(hash, key); + +#ifdef DEBUG_VERBOSE + if (bin != NULL) + printf("COLLISION. There will be more than one item in bin idx=%d\n", nhash); +#endif + + return insert_into_bin(bin, ITEMTYPE_STRING, key, ITEMTYPE_OPAQUE_PTR, &value); +} + +int c_rhash_insert_str_uint8(c_rhash hash, const char *key, uint8_t value) { + c_rhash_bin *bin = get_binptr_by_str(hash, key); + +#ifdef DEBUG_VERBOSE + if (bin != NULL) + printf("COLLISION. There will be more than one item in bin idx=%d\n", nhash); +#endif + + return insert_into_bin(bin, ITEMTYPE_STRING, key, ITEMTYPE_UINT8, &value); +} + +int c_rhash_insert_uint64_ptr(c_rhash hash, uint64_t key, void *value) { + c_rhash_bin *bin = &hash->bins[key % hash->bin_count]; + +#ifdef DEBUG_VERBOSE + if (bin != NULL) + printf("COLLISION. There will be more than one item in bin idx=%d\n", nhash); +#endif + + return insert_into_bin(bin, ITEMTYPE_UINT64, &key, ITEMTYPE_OPAQUE_PTR, &value); +} + +int c_rhash_get_uint8_by_str(c_rhash hash, const char *key, uint8_t *ret_val) { + uint32_t nhash = get_bin_idx_str(hash, key); + + struct bin_item *bin = hash->bins[nhash]; + + while (bin) { + if (bin->key_type == ITEMTYPE_STRING) { + if (!strcmp(bin->key, key)) { + *ret_val = *(uint8_t*)bin->value; + return 0; + } + } + bin = bin->next; + } + return 1; +} + +int c_rhash_get_ptr_by_str(c_rhash hash, const char *key, void **ret_val) { + uint32_t nhash = get_bin_idx_str(hash, key); + + struct bin_item *bin = hash->bins[nhash]; + + while (bin) { + if (bin->key_type == ITEMTYPE_STRING) { + if (!strcmp(bin->key, key)) { + *ret_val = *((void**)bin->value); + return 0; + } + } + bin = bin->next; + } + *ret_val = NULL; + return 1; +} + +int c_rhash_get_ptr_by_uint64(c_rhash hash, uint64_t key, void **ret_val) { + uint32_t nhash = key % hash->bin_count; + + struct bin_item *bin = hash->bins[nhash]; + + while (bin) { + if (bin->key_type == ITEMTYPE_UINT64) { + if (*((uint64_t *)bin->key) == key) { + *ret_val = *((void**)bin->value); + return 0; + } + } + bin = bin->next; + } + *ret_val = NULL; + return 1; +} + +static void c_rhash_destroy_bin(c_rhash_bin bin) { + struct bin_item *next; + do { + next = bin->next; + c_rfree(bin->key); + c_rfree(bin->value); + c_rfree(bin); + bin = next; + } while (bin != NULL); +} + +int c_rhash_iter_uint64_keys(c_rhash hash, c_rhash_iter_t *iter, uint64_t *key) { + while (iter->bin < hash->bin_count) { + if (iter->item != NULL) + iter->item = iter->item->next; + if (iter->item == NULL) { + if (iter->initialized) + iter->bin++; + else + iter->initialized = 1; + if (iter->bin < hash->bin_count) + iter->item = hash->bins[iter->bin]; + } + if (iter->item != NULL && iter->item->key_type == ITEMTYPE_UINT64) { + *key = *(uint64_t*)iter->item->key; + return 0; + } + } + return 1; +} + +int c_rhash_iter_str_keys(c_rhash hash, c_rhash_iter_t *iter, const char **key) { + while (iter->bin < hash->bin_count) { + if (iter->item != NULL) + iter->item = iter->item->next; + if (iter->item == NULL) { + if (iter->initialized) + iter->bin++; + else + iter->initialized = 1; + if (iter->bin < hash->bin_count) + iter->item = hash->bins[iter->bin]; + } + if (iter->item != NULL && iter->item->key_type == ITEMTYPE_STRING) { + *key = (const char*)iter->item->key; + return 0; + } + } + return 1; +} + +void c_rhash_destroy(c_rhash hash) { + for (size_t i = 0; i < hash->bin_count; i++) { + if (hash->bins[i] != NULL) + c_rhash_destroy_bin(hash->bins[i]); + } + c_rfree(hash); +} \ No newline at end of file diff --git a/mqtt_websockets/c_rhash/src/c_rhash_internal.h b/mqtt_websockets/c_rhash/src/c_rhash_internal.h new file mode 100644 index 000000000..aefa9453c --- /dev/null +++ b/mqtt_websockets/c_rhash/src/c_rhash_internal.h @@ -0,0 +1,17 @@ +#include "c_rhash.h" + +struct bin_item { + uint8_t key_type:4; + void *key; + uint8_t value_type:4; + void *value; + + struct bin_item *next; +}; + +typedef struct bin_item *c_rhash_bin; + +struct c_rhash_s { + size_t bin_count; + c_rhash_bin *bins; +}; diff --git a/mqtt_websockets/c_rhash/src/tests.c b/mqtt_websockets/c_rhash/src/tests.c new file mode 100644 index 000000000..652aad69b --- /dev/null +++ b/mqtt_websockets/c_rhash/src/tests.c @@ -0,0 +1,271 @@ +#include +#include + +#include "c_rhash.h" + +// terminal color codes +#define KNRM "\x1B[0m" +#define KRED "\x1B[31m" +#define KGRN "\x1B[32m" +#define KYEL "\x1B[33m" +#define KBLU "\x1B[34m" +#define KMAG "\x1B[35m" +#define KCYN "\x1B[36m" +#define KWHT "\x1B[37m" + +#define KEY_1 "key1" +#define KEY_2 "keya" + +#define PRINT_ERR(str, ...) fprintf(stderr, "└─╼ ❌ " KRED str KNRM "\n" __VA_OPT__(,) __VA_ARGS__) + +#define ASSERT_RETVAL(fnc, comparator, expected_retval, ...) \ +{ int rval; \ +if(!((rval = fnc(__VA_ARGS__)) comparator expected_retval)) { \ + PRINT_ERR("Failed test. Value returned by \"%s\" in fnc:\"%s\",line:%d is not equal to expected value. Expected:%d, Got:%d", #fnc, __FUNCTION__, __LINE__, expected_retval, rval); \ + rc = 1; \ + goto test_cleanup; \ +} passed_subtest_count++;}; + +#define ASSERT_VAL_UINT8(returned, expected) \ +if(returned != expected) { \ + PRINT_ERR("Failed test. Value returned (%d) doesn't match expected (%d)! fnc:\"%s\",line:%d", returned, expected, __FUNCTION__, __LINE__); \ + rc = 1; \ + goto test_cleanup; \ +} passed_subtest_count++; + +#define ASSERT_VAL_PTR(returned, expected) \ +if((void*)returned != (void*)expected) { \ + PRINT_ERR("Failed test. Value returned(%p) doesn't match expected(%p)! fnc:\"%s\",line:%d", (void*)returned, (void*)expected, __FUNCTION__, __LINE__); \ + rc = 1; \ + goto test_cleanup; \ +} passed_subtest_count++; + +#define ALL_SUBTESTS_PASS() printf("└─╼ ✅" KGRN " Test \"%s\" DONE. All of %zu subtests PASS. (line:%d)\n" KNRM, __FUNCTION__, passed_subtest_count, __LINE__); + +#define TEST_START() size_t passed_subtest_count = 0; int rc = 0; printf("╒═ Starting test \"%s\"\n", __FUNCTION__); + +int test_str_uint8() { + c_rhash hash = c_rhash_new(100); + uint8_t val; + + TEST_START(); + // function should fail on empty hash + ASSERT_RETVAL(c_rhash_get_uint8_by_str, !=, 0, hash, KEY_1, &val); + + ASSERT_RETVAL(c_rhash_insert_str_uint8, ==, 0, hash, KEY_1, 5); + ASSERT_RETVAL(c_rhash_get_uint8_by_str, ==, 0, hash, KEY_1, &val); + ASSERT_VAL_UINT8(5, val); + + ASSERT_RETVAL(c_rhash_insert_str_uint8, ==, 0, hash, KEY_2, 8); + ASSERT_RETVAL(c_rhash_get_uint8_by_str, ==, 0, hash, KEY_1, &val); + ASSERT_VAL_UINT8(5, val); + ASSERT_RETVAL(c_rhash_get_uint8_by_str, ==, 0, hash, KEY_2, &val); + ASSERT_VAL_UINT8(8, val); + ASSERT_RETVAL(c_rhash_get_uint8_by_str, !=, 0, hash, "sndnskjdf", &val); + + // test update of key + ASSERT_RETVAL(c_rhash_insert_str_uint8, ==, 0, hash, KEY_1, 100); + ASSERT_RETVAL(c_rhash_get_uint8_by_str, ==, 0, hash, KEY_1, &val); + ASSERT_VAL_UINT8(100, val); + + ALL_SUBTESTS_PASS(); +test_cleanup: + c_rhash_destroy(hash); + return rc; +} + +int test_uint64_ptr() { + c_rhash hash = c_rhash_new(100); + void *val; + + TEST_START(); + + // function should fail on empty hash + ASSERT_RETVAL(c_rhash_get_ptr_by_uint64, !=, 0, hash, 0, &val); + + ASSERT_RETVAL(c_rhash_insert_uint64_ptr, ==, 0, hash, 0, &hash); + ASSERT_RETVAL(c_rhash_get_ptr_by_uint64, ==, 0, hash, 0, &val); + ASSERT_VAL_PTR(&hash, val); + + ASSERT_RETVAL(c_rhash_insert_uint64_ptr, ==, 0, hash, 1, &val); + ASSERT_RETVAL(c_rhash_get_ptr_by_uint64, ==, 0, hash, 0, &val); + ASSERT_VAL_PTR(&hash, val); + ASSERT_RETVAL(c_rhash_get_ptr_by_uint64, ==, 0, hash, 1, &val); + ASSERT_VAL_PTR(&val, val); + ASSERT_RETVAL(c_rhash_get_ptr_by_uint64, !=, 0, hash, 2, &val); + + ALL_SUBTESTS_PASS(); +test_cleanup: + c_rhash_destroy(hash); + return rc; +} + +#define UINT64_PTR_INC_ITERATION_COUNT 5000 +int test_uint64_ptr_incremental() { + c_rhash hash = c_rhash_new(100); + void *val; + + TEST_START(); + + char a = 0x20; + char *ptr = &a; + while(ptr < &a + UINT64_PTR_INC_ITERATION_COUNT) { + ASSERT_RETVAL(c_rhash_insert_uint64_ptr, ==, 0, hash, (ptr-&a), ptr); + ptr++; + } + + ptr = &a; + char *retptr; + for(int i = 0; i < UINT64_PTR_INC_ITERATION_COUNT; i++) { + ASSERT_RETVAL(c_rhash_get_ptr_by_uint64, ==, 0, hash, i, (void**)&retptr); + ASSERT_VAL_PTR(retptr, (&a+i)); + } + + ALL_SUBTESTS_PASS(); +test_cleanup: + c_rhash_destroy(hash); + return rc; +} + +struct test_string { + const char *str; + int counter; +}; + +struct test_string test_strings[] = { + { .str = "Cillum reprehenderit eiusmod elit nisi aliquip esse exercitation commodo Lorem voluptate esse.", .counter = 0 }, + { .str = "Ullamco eiusmod tempor occaecat ad.", .counter = 0 }, + { .str = "Esse aliquip tempor sint tempor ullamco duis aute incididunt ad.", .counter = 0 }, + { .str = "Cillum Lorem labore cupidatat commodo proident adipisicing.", .counter = 0 }, + { .str = "Quis ad cillum officia exercitation.", .counter = 0 }, + { .str = "Ipsum enim dolor ullamco amet sint nisi ut occaecat sint non.", .counter = 0 }, + { .str = "Id duis officia ipsum cupidatat velit fugiat.", .counter = 0 }, + { .str = "Aliqua non occaecat voluptate reprehenderit reprehenderit veniam minim exercitation ea aliquip enim aliqua deserunt qui.", .counter = 0 }, + { .str = "Ullamco elit tempor laboris reprehenderit quis deserunt duis quis tempor reprehenderit magna dolore reprehenderit exercitation.", .counter = 0 }, + { .str = "Culpa do dolor quis incididunt et labore in ex.", .counter = 0 }, + { .str = "Aliquip velit cupidatat qui incididunt ipsum nostrud eiusmod ut proident nisi magna fugiat excepteur.", .counter = 0 }, + { .str = "Aliqua qui dolore tempor id proident ullamco sunt magna.", .counter = 0 }, + { .str = "Labore eiusmod ut fugiat dolore reprehenderit mollit magna.", .counter = 0 }, + { .str = "Veniam aliquip dolor excepteur minim nulla esse cupidatat esse.", .counter = 0 }, + { .str = "Do quis dolor irure nostrud occaecat aute proident anim.", .counter = 0 }, + { .str = "Enim veniam non nulla ad quis sit amet.", .counter = 0 }, + { .str = "Cillum reprehenderit do enim esse do ullamco consectetur ea.", .counter = 0 }, + { .str = "Sit et duis sint anim qui ad anim labore exercitation sunt cupidatat.", .counter = 0 }, + { .str = "Dolor officia adipisicing sint pariatur in dolor occaecat officia reprehenderit magna.", .counter = 0 }, + { .str = "Aliquip dolore qui occaecat eiusmod sunt incididunt reprehenderit minim et.", .counter = 0 }, + { .str = "Aute fugiat laboris cillum tempor consequat tempor do non laboris culpa officia nisi.", .counter = 0 }, + { .str = "Et excepteur do aliquip fugiat nisi velit tempor officia enim quis elit incididunt.", .counter = 0 }, + { .str = "Eu officia adipisicing incididunt occaecat officia cupidatat enim sit sit officia.", .counter = 0 }, + { .str = "Do amet cillum duis pariatur commodo nulla cillum magna nulla Lorem veniam cupidatat.", .counter = 0 }, + { .str = "Dolor adipisicing voluptate laboris occaecat culpa aliquip ipsum ut consequat aliqua aliquip commodo sunt velit.", .counter = 0 }, + { .str = "Nulla proident ipsum quis nulla.", .counter = 0 }, + { .str = "Laborum adipisicing nulla do aute aliqua est quis sint culpa pariatur laborum voluptate qui.", .counter = 0 }, + { .str = "Proident eiusmod sunt et nulla elit pariatur dolore irure ex voluptate excepteur adipisicing consectetur.", .counter = 0 }, + { .str = "Consequat ex voluptate officia excepteur aute deserunt proident commodo et.", .counter = 0 }, + { .str = "Velit sit cupidatat dolor dolore.", .counter = 0 }, + { .str = "Sunt enim do non anim nostrud exercitation ullamco ex proident commodo.", .counter = 0 }, + { .str = "Id ex officia cillum ad.", .counter = 0 }, + { .str = "Laboris in sunt eiusmod veniam laboris nostrud.", .counter = 0 }, + { .str = "Ex magna occaecat ea ea incididunt aliquip.", .counter = 0 }, + { .str = "Sunt eiusmod ex nostrud eu pariatur sit cupidatat ea adipisicing cillum culpa esse consequat aliquip.", .counter = 0 }, + { .str = "Excepteur commodo qui incididunt enim culpa sunt non excepteur Lorem adipisicing.", .counter = 0 }, + { .str = "Quis officia est ullamco reprehenderit incididunt occaecat pariatur ex reprehenderit nisi.", .counter = 0 }, + { .str = "Culpa irure proident proident et eiusmod irure aliqua ipsum cupidatat minim sit.", .counter = 0 }, + { .str = "Qui cupidatat aliquip est velit magna veniam.", .counter = 0 }, + { .str = "Pariatur ad ad mollit nostrud non irure minim veniam anim aliquip quis eu.", .counter = 0 }, + { .str = "Nisi ex minim eu adipisicing tempor Lorem nisi do ad exercitation est non eu.", .counter = 0 }, + { .str = "Cupidatat do mollit ad commodo cupidatat ut.", .counter = 0 }, + { .str = "Est non excepteur eiusmod nostrud et eu.", .counter = 0 }, + { .str = "Cupidatat mollit nisi magna officia ut elit eiusmod.", .counter = 0 }, + { .str = "Est aliqua consectetur laboris ex consequat est ut dolor.", .counter = 0 }, + { .str = "Duis eu laboris laborum ut id Lorem nostrud qui ad velit proident fugiat minim ullamco.", .counter = 0 }, + { .str = "Pariatur esse excepteur anim amet excepteur irure sint quis esse ex cupidatat ut.", .counter = 0 }, + { .str = "Esse reprehenderit amet qui excepteur aliquip amet.", .counter = 0 }, + { .str = "Ullamco laboris elit labore adipisicing aute nulla qui laborum tempor officia ut dolor aute.", .counter = 0 }, + { .str = "Commodo sunt cillum velit minim laborum Lorem aliqua tempor ad id eu.", .counter = 0 }, + { .str = NULL, .counter = 0 } +}; + +uint32_t test_strings_contain_element(const char *str) { + struct test_string *str_desc = test_strings; + while(str_desc->str) { + if (!strcmp(str, str_desc->str)) + return str_desc - test_strings; + str_desc++; + } + return -1; +} + +#define TEST_INCREMENT_STR_KEYS_HASH_SIZE 20 +int test_increment_str_keys() { + c_rhash hash; + const char *key; + + TEST_START(); + + hash = c_rhash_new(TEST_INCREMENT_STR_KEYS_HASH_SIZE); // less than element count of test_strings + + c_rhash_iter_t iter = C_RHASH_ITER_T_INITIALIZER; + + // check iter on empty hash + ASSERT_RETVAL(c_rhash_iter_str_keys, !=, 0, hash, &iter, &key); + + int32_t element_count = 0; + while (test_strings[element_count].str) { + ASSERT_RETVAL(c_rhash_insert_str_ptr, ==, 0, hash, test_strings[element_count].str, NULL); + test_strings[element_count].counter++; // we want to test we got each key exactly once + element_count++; + } + + if (element_count <= TEST_INCREMENT_STR_KEYS_HASH_SIZE * 2) { + // verify we are actually test also iteration trough single bin (when 2 keys have same hash pointing them to same bin) + PRINT_ERR("For this test to properly test all the hash size needs to be much smaller than all test key count."); + rc = 1; + goto test_cleanup; + } + + // we insert another type of key as iterator should skip it + // in case is another type + ASSERT_RETVAL(c_rhash_insert_uint64_ptr, ==, 0, hash, 5, NULL); + + c_rhash_iter_t_initialize(&iter); + while(!c_rhash_iter_str_keys(hash, &iter, &key)) { + element_count--; + int i; + if ( (i = test_strings_contain_element(key)) < 0) { + PRINT_ERR("Key \"%s\" is not present in test_strings array! (Fnc: %s, Line: %d)", key, __FUNCTION__, __LINE__); + rc = 1; + goto test_cleanup; + } + passed_subtest_count++; + + test_strings[i].counter--; + } + ASSERT_VAL_UINT8(element_count, 0); // we added also same non string keys + + // check each key was present exactly once + struct test_string *str_desc = test_strings; + while (str_desc->str) { + ASSERT_VAL_UINT8(str_desc->counter, 0); + str_desc++; + } + + ALL_SUBTESTS_PASS(); +test_cleanup: + c_rhash_destroy(hash); + return rc; +} + +#define RUN_TEST(fnc) \ +if(fnc()) \ + return 1; + +int main(int argc, char *argv[]) { + RUN_TEST(test_str_uint8); + RUN_TEST(test_uint64_ptr); + RUN_TEST(test_uint64_ptr_incremental); + RUN_TEST(test_increment_str_keys); + // TODO hash with mixed key tests + // TODO iterator test + return 0; +} -- cgit v1.2.3