From b27fc68380503eaba4c1a03bfd75914d15095c02 Mon Sep 17 00:00:00 2001 From: Philipp Schafft Date: Wed, 7 Nov 2018 15:06:53 +0000 Subject: [PATCH] Feature: Added tests for igloo_buffer_t --- src/tests/Makefile.am | 10 ++ src/tests/ctest_buffer.c | 323 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 333 insertions(+) create mode 100644 src/tests/ctest_buffer.c diff --git a/src/tests/Makefile.am b/src/tests/Makefile.am index 7b8381a..e0caef1 100644 --- a/src/tests/Makefile.am +++ b/src/tests/Makefile.am @@ -24,5 +24,15 @@ ctest_suite_test_SOURCES = %reldir%/ctest_suite.c ctest_suite_test_LDADD = libice_ctest.la check_PROGRAMS += ctest_suite.test + +ctest_buffer_test_SOURCES = %reldir%/ctest_buffer.c +ctest_buffer_test_LDADD = libice_ctest.la \ + thread/libicethread.la \ + avl/libiceavl.la \ + src/ro.o \ + src/buffer.o +check_PROGRAMS += ctest_buffer.test + + # Add all programs to TESTS TESTS = $(check_PROGRAMS) diff --git a/src/tests/ctest_buffer.c b/src/tests/ctest_buffer.c new file mode 100644 index 0000000..ca9cd53 --- /dev/null +++ b/src/tests/ctest_buffer.c @@ -0,0 +1,323 @@ +/* Icecast + * + * This program is distributed under the GNU General Public License, version 2. + * A copy of this license is included with this source. + * + * Copyright 2018, Philipp "ph3-der-loewe" Schafft , + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include + +#include "ctest_lib.h" + +#include +#include + +static void test_create_ref_unref(void) +{ + igloo_buffer_t *a; + + a = igloo_buffer_new(-1, NULL, igloo_RO_NULL); + ctest_test("buffer created", a != NULL); + ctest_test("un-referenced", igloo_ro_unref(a) == 0); + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer created", a != NULL); + ctest_test("un-referenced", igloo_ro_unref(a) == 0); + +} + +static void test_name(void) +{ + igloo_buffer_t *a; + const char *name = "test object name"; + const char *ret; + + a = igloo_buffer_new(-1, name, igloo_RO_NULL); + ctest_test("buffer created", a != NULL); + + ret = igloo_ro_get_name(a); + ctest_test("get name", ret != NULL); + ctest_test("name match", strcmp(name, ret) == 0); + + ctest_test("un-referenced", igloo_ro_unref(a) == 0); +} + +static void test_associated(void) +{ + igloo_ro_base_t *a; + igloo_buffer_t *b; + + a = igloo_ro_new(igloo_ro_base_t); + ctest_test("refobject created", !igloo_RO_IS_NULL(a)); + + + b = igloo_buffer_new(-1, NULL, a); + ctest_test("buffer created with associated", !igloo_RO_IS_NULL(b)); + + ctest_test("un-referenced (1 of 2)", igloo_ro_unref(b) == 0); + ctest_test("un-referenced (2 of 2)", igloo_ro_unref(a) == 0); +} + +static void test_empty(void) +{ + igloo_buffer_t *a; + const void *data = &data; + size_t length = 5; + const char *string; + int ret; + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer created", a != NULL); + + ret = igloo_buffer_get_data(a, &data, &length); + ctest_test("got data and length from buffer", ret == 0); + if (ret == 0) { + ctest_test("data is updated", data != &data); + ctest_test("length is zero", length == 0); + } + + data = &data; + ret = igloo_buffer_get_data(a, &data, NULL); + ctest_test("got data from buffer", ret == 0); + if (ret == 0) { + ctest_test("data is updated", data != &data); + } + + length = 5; + ret = igloo_buffer_get_data(a, NULL, &length); + ctest_test("got length from buffer", ret == 0); + if (ret == 0) { + ctest_test("length is zero", length == 0); + } + + ret = igloo_buffer_get_string(a, &string); + ctest_test("got string from buffer", ret == 0); + if (ret == 0) { + ctest_test("string is non-NULL", string != NULL); + if (string != NULL) { + ctest_test("string is empty", *string == 0); + } + } + + ctest_test("un-referenced", igloo_ro_unref(a) == 0); +} + +static void test_string(void) +{ + igloo_buffer_t *a; + const char *hw = "Hello World!"; + const char *count = "0 1 2 3 4"; + const char *combined = "Hello World!" "0 1 2 3 4"; + const char *string = NULL; + int ret; + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer created", a != NULL); + ctest_test("pushed string", igloo_buffer_push_string(a, hw) == 0); + ret = igloo_buffer_get_string(a, &string); + ctest_test("got strong", ret == 0); + if (ret == 0) { + ctest_test("string is non-NULL", string != NULL); + if (string != NULL) { + ctest_test("string matches input", strcmp(string, hw) == 0); + } + } + + ctest_test("pushed string", igloo_buffer_push_string(a, count) == 0); + string = NULL; + ret = igloo_buffer_get_string(a, &string); + ctest_test("got strong", ret == 0); + if (ret == 0) { + ctest_test("string is non-NULL", string != NULL); + if (string != NULL) { + ctest_test("string matches combined input", strcmp(string, combined) == 0); + } + } + + ctest_test("un-referenced", igloo_ro_unref(a) == 0); +} + +static void test_binary(void) +{ + igloo_buffer_t *a; + char pattern_a[8] = {0x01, 0x10, 0x80, 0xFF, 0x00, 0x55, 0xEE, 0xAA}; + char pattern_b[9] = {0x02, 0x03, 0xF0, 0x80, 0x0F, 0x04, 0x1A, 0x7F, 0x33}; + int ret; + size_t length; + const void *data; + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer created", a != NULL); + + ctest_test("pushed data pattern a", igloo_buffer_push_data(a, pattern_a, sizeof(pattern_a)) == 0); + length = sizeof(pattern_a) + 42; + data = &data; + ret = igloo_buffer_get_data(a, &data, &length); + ctest_test("got data", ret == 0); + if (ret == 0) { + ctest_test("correct length was returned", length == sizeof(pattern_a)); + ctest_test("data is non-NULL", data != NULL); + ctest_test("data has been set", data != &data); + if (length == sizeof(pattern_a) && data != NULL && data != &data) { + ctest_test("data matches pattern", memcmp(data, pattern_a, sizeof(pattern_a)) == 0); + } + } + + ctest_test("pushed data pattern b", igloo_buffer_push_data(a, pattern_b, sizeof(pattern_b)) == 0); + length = sizeof(pattern_a) + sizeof(pattern_b) + 42; + data = &data; + ret = igloo_buffer_get_data(a, &data, &length); + ctest_test("got data", ret == 0); + if (ret == 0) { + ctest_test("correct length was returned", length == (sizeof(pattern_a) + sizeof(pattern_b))); + ctest_test("data is non-NULL", data != NULL); + ctest_test("data has been set", data != &data); + if (length == (sizeof(pattern_a) + sizeof(pattern_b)) && data != NULL && data != &data) { + ctest_test("data matches combined pattern", memcmp(data, pattern_a, sizeof(pattern_a)) == 0 && memcmp(data + sizeof(pattern_a), pattern_b, sizeof(pattern_b)) == 0); + } + } + + + ctest_test("un-referenced", igloo_ro_unref(a) == 0); +} + +static void test__compare_to_string(igloo_buffer_t *a, const char *testname, const char *pattern) +{ + const char *string = NULL; + int ret; + + ret = igloo_buffer_get_string(a, &string); + ctest_test("got strong", ret == 0); + if (ret == 0) { + ctest_test("string is non-NULL", string != NULL); + if (string != NULL) { + ctest_test(testname, strcmp(string, pattern) == 0); + ctest_diagnostic_printf("string=\"%s\", pattern=\"%s\"", string, pattern); + } + } +} + +static void test_shift(void) +{ + igloo_buffer_t *a; + const char *pattern = "AABBBCC"; + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer created", a != NULL); + + ctest_test("pushed string", igloo_buffer_push_string(a, pattern) == 0); + test__compare_to_string(a, "string matches input", pattern); + ctest_test("shifted data by 0 bytes", igloo_buffer_shift(a, 0) == 0); + test__compare_to_string(a, "string matches input (no shift happened)", pattern); + ctest_test("shifted data by 2 bytes", igloo_buffer_shift(a, 2) == 0); + test__compare_to_string(a, "string matches shifted input", pattern + 2); + ctest_test("shifted data by 3 bytes", igloo_buffer_shift(a, 3) == 0); + test__compare_to_string(a, "string matches shifted input", pattern + 2 + 3); + ctest_test("shifted data by 3 bytes", igloo_buffer_shift(a, 2) == 0); + test__compare_to_string(a, "string matches shifted input", pattern + 2 + 3 + 2); + ctest_test("shifted data beyond end (42 bytes)", igloo_buffer_shift(a, 42) != 0); + + ctest_test("un-referenced", igloo_ro_unref(a) == 0); +} + +static void test_length(void) +{ + igloo_buffer_t *a; + const char *pattern = "AABBBCC"; + const char *match_a = "AABBB"; + const char *match_b = "AABB"; + const char *match_c = ""; + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer created", a != NULL); + + ctest_test("pushed string", igloo_buffer_push_string(a, pattern) == 0); + test__compare_to_string(a, "string matches input", pattern); + ctest_test("Set length to match pattern a", igloo_buffer_set_length(a, strlen(match_a)) == 0); + test__compare_to_string(a, "string matches pattern a", match_a); + ctest_test("Set length to match pattern b", igloo_buffer_set_length(a, strlen(match_b)) == 0); + test__compare_to_string(a, "string matches pattern a", match_b); + ctest_test("Set length to match pattern c", igloo_buffer_set_length(a, strlen(match_c)) == 0); + test__compare_to_string(a, "string matches pattern a", match_c); + ctest_test("Set length to match pattern a (again)", igloo_buffer_set_length(a, strlen(match_a)) != 0); + test__compare_to_string(a, "string still matches pattern c", match_c); + + ctest_test("un-referenced", igloo_ro_unref(a) == 0); +} + +static void test_printf(void) +{ + igloo_buffer_t *a; + const char *str = "Hello World!"; + const int num = -127; + const char *match_a = ":Hello World!:"; + const char *match_b = ":Hello World!:<-127 >"; + const char *match_c = ":Hello World!:<-127 >? +127?"; + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer created", a != NULL); + + ctest_test("Set length to match pattern a", igloo_buffer_push_printf(a, ":%s:", str) == 0); + test__compare_to_string(a, "string matches pattern a", match_a); + ctest_test("Set length to match pattern a", igloo_buffer_push_printf(a, "<%-5i>", num) == 0); + test__compare_to_string(a, "string matches pattern b", match_b); + ctest_test("Set length to match pattern a", igloo_buffer_push_printf(a, "?%+5i?", -num) == 0); + test__compare_to_string(a, "string matches pattern c", match_c); + + ctest_test("un-referenced", igloo_ro_unref(a) == 0); +} + +static void test_push_buffer(void) +{ + igloo_buffer_t *a; + igloo_buffer_t *b; + const char *pattern = "AABBBCC"; + const char *match_a = "AABBBCCAABBBCC"; + + a = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer a created", a != NULL); + b = igloo_ro_new(igloo_buffer_t); + ctest_test("buffer b created", b != NULL); + + ctest_test("pushed string", igloo_buffer_push_string(a, pattern) == 0); + test__compare_to_string(a, "string matches input", pattern); + + ctest_test("pushed buffer a to b", igloo_buffer_push_buffer(b, a) == 0); + test__compare_to_string(b, "string matches input", pattern); + + ctest_test("pushed buffer a to b", igloo_buffer_push_buffer(b, a) == 0); + test__compare_to_string(b, "string matches pattern a", match_a); + + ctest_test("un-referenced b", igloo_ro_unref(b) == 0); + ctest_test("un-referenced a", igloo_ro_unref(a) == 0); +} + +int main (void) +{ + ctest_init(); + + + test_create_ref_unref(); + + test_name(); + test_associated(); + + test_empty(); + test_string(); + test_binary(); + + test_shift(); + test_length(); + + test_printf(); + test_push_buffer(); + + ctest_fin(); + + return 0; +}