These tests are specifically tailored around respecting the dst_len parameter.
Signed-off-by: Jonas Rebmann <[email protected]> --- test/self/Kconfig | 7 +++++++ test/self/Makefile | 1 + test/self/base64.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 53 insertions(+) diff --git a/test/self/Kconfig b/test/self/Kconfig index 936b12072e..adef8609ef 100644 --- a/test/self/Kconfig +++ b/test/self/Kconfig @@ -28,6 +28,7 @@ config SELFTEST_AUTORUN config SELFTEST_ENABLE_ALL bool "Enable all self-tests" + select SELFTEST_BASE64 select SELFTEST_RANGE select SELFTEST_PRINTF select SELFTEST_MALLOC @@ -52,6 +53,12 @@ config SELFTEST_ENABLE_ALL help Selects all self-tests compatible with current configuration +config SELFTEST_BASE64 + bool "base64 selftest" + select BASE64 + help + Tests base64 implementation + config SELFTEST_RANGE bool "range.h selftest" help diff --git a/test/self/Makefile b/test/self/Makefile index 0bd947928a..d244c19052 100644 --- a/test/self/Makefile +++ b/test/self/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_SELFTEST) += core.o +obj-$(CONFIG_SELFTEST_BASE64) += base64.o obj-$(CONFIG_SELFTEST_RANGE) += range.o obj-$(CONFIG_SELFTEST_MALLOC) += malloc.o obj-$(CONFIG_SELFTEST_TALLOC) += talloc.o diff --git a/test/self/base64.c b/test/self/base64.c new file mode 100644 index 0000000000..c9140aedb9 --- /dev/null +++ b/test/self/base64.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <common.h> +#include <bselftest.h> +#include <base64.h> +#include <string.h> + +BSELFTEST_GLOBALS(); + +static void __expect_base64(const char *func, int line, int dst_len, + const char *src, int expect_len, const char *expect) +{ + int ret; + char *buf = strdup("canary"); + bool fail = false; + + total_tests++; + ret = decode_base64(buf, dst_len, src); + if (!streq_ptr(buf, expect)) { + fail = true; + printf("%s:%d: got '%s', but '%s' expected\n", func, line, buf, + expect); + } + if (ret != expect_len) { + fail = true; + printf("%s:%d: got length %i, but %i expected\n", func, line, + ret, expect_len); + } + if (fail) + failed_tests++; + free(buf); +} + +#define expect_base64(dst_len, src, expect_len, expect) \ + __expect_base64(__func__, __LINE__, dst_len, src, expect_len, expect) + +static void test_base64(void) +{ + expect_base64(1, "QUJD", 1, "Aanary"); + expect_base64(5, "QUJD", 3, "ABCary"); + expect_base64(5, "$UJD", 0, "canary"); +} +bselftest(parser, test_base64); -- 2.51.2.535.g419c72cb8a
