diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/.gitignore | 1 | ||||
| -rw-r--r-- | tests/Makefile | 3 | ||||
| -rw-r--r-- | tests/test-base64.c | 109 |
3 files changed, 113 insertions, 0 deletions
diff --git a/tests/.gitignore b/tests/.gitignore index 77aaba6..596fef3 100644 --- a/tests/.gitignore +++ b/tests/.gitignore @@ -8,6 +8,7 @@ check-qom-interface check-qom-proplist rcutorture test-aio +test-base64 test-bitops test-blockjob-txn test-coroutine diff --git a/tests/Makefile b/tests/Makefile index 6ff4627..3ae57b8 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -90,6 +90,7 @@ check-unit-y += tests/test-io-channel-file$(EXESUF) check-unit-$(CONFIG_GNUTLS) += tests/test-io-channel-tls$(EXESUF) check-unit-y += tests/test-io-channel-command$(EXESUF) check-unit-y += tests/test-io-channel-buffer$(EXESUF) +check-unit-y += tests/test-base64$(EXESUF) check-block-$(CONFIG_POSIX) += tests/qemu-iotests-quick.sh @@ -423,6 +424,8 @@ tests/test-vmstate$(EXESUF): tests/test-vmstate.o \ $(test-qom-obj-y) tests/test-timed-average$(EXESUF): tests/test-timed-average.o qemu-timer.o \ $(test-util-obj-y) +tests/test-base64$(EXESUF): tests/test-base64.o \ + libqemuutil.a libqemustub.a tests/test-qapi-types.c tests/test-qapi-types.h :\ $(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json $(SRC_PATH)/scripts/qapi-types.py $(qapi-py) diff --git a/tests/test-base64.c b/tests/test-base64.c new file mode 100644 index 0000000..a0ca2d8 --- /dev/null +++ b/tests/test-base64.c @@ -0,0 +1,109 @@ +/* + * QEMU base64 helper test + * + * Copyright (c) 2015 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + * + */ + +#include <glib.h> + +#include "qemu/base64.h" + + +static void test_base64_good(void) +{ + const char input[] = + "QmVjYXVzZSB3ZSBmb2N1c2VkIG9uIHRoZSBzbmFrZSwgd2UgbW\n" + "lzc2VkIHRoZSBzY29ycGlvbi4="; + const char expect[] = "Because we focused on the snake, " + "we missed the scorpion."; + + size_t len; + uint8_t *actual = qbase64_decode(input, + -1, + &len, + &error_abort); + + g_assert(actual != NULL); + g_assert_cmpint(len, ==, strlen(expect)); + g_assert_cmpstr((char *)actual, ==, expect); + g_free(actual); +} + + +static void test_base64_bad(const char *input, + size_t input_len) +{ + size_t len; + Error *err = NULL; + uint8_t *actual = qbase64_decode(input, + input_len, + &len, + &err); + + g_assert(err != NULL); + g_assert(actual == NULL); + g_assert_cmpint(len, ==, 0); + error_free(err); +} + + +static void test_base64_embedded_nul(void) +{ + /* We put a NUL character in the middle of the base64 + * text which is invalid data, given the expected length */ + const char input[] = + "QmVjYXVzZSB3ZSBmb2N1c2VkIG9uIHRoZSBzbmFrZSwgd2UgbW\0" + "lzc2VkIHRoZSBzY29ycGlvbi4="; + + test_base64_bad(input, G_N_ELEMENTS(input) - 1); +} + + +static void test_base64_not_nul_terminated(void) +{ + const char input[] = + "QmVjYXVzZSB3ZSBmb2N1c2VkIG9uIHRoZSBzbmFrZSwgd2UgbW\n" + "lzc2VkIHRoZSBzY29ycGlvbi4="; + + /* Using '-2' to make us drop the trailing NUL, thus + * creating an invalid base64 sequence for decoding */ + test_base64_bad(input, G_N_ELEMENTS(input) - 2); +} + + +static void test_base64_invalid_chars(void) +{ + /* We put a single quote character in the middle + * of the base64 text which is invalid data */ + const char input[] = + "QmVjYXVzZSB3ZSBmb2N1c2VkIG9uIHRoZSBzbmFrZSwgd2UgbW'" + "lzc2VkIHRoZSBzY29ycGlvbi4="; + + test_base64_bad(input, strlen(input)); +} + + +int main(int argc, char **argv) +{ + g_test_init(&argc, &argv, NULL); + g_test_add_func("/util/base64/good", test_base64_good); + g_test_add_func("/util/base64/embedded-nul", test_base64_embedded_nul); + g_test_add_func("/util/base64/not-nul-terminated", + test_base64_not_nul_terminated); + g_test_add_func("/util/base64/invalid-chars", test_base64_invalid_chars); + return g_test_run(); +} |