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tests: lib: cbprintf_package: Add test case for cbprintf_convert

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Add test case for converting statically generated package which
contains RO and RW indexes. Converting shall append RW string
and discard RO index.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruściński 2023-12-20 15:51:37 +01:00 committed by Fabio Baltieri
parent 82cd7ad9b6
commit b46d961abf
1 changed files with 42 additions and 0 deletions
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42
tests/lib/cbprintf_package/src/main.c
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@ -893,6 +893,48 @@ ZTEST(cbprintf_package, test_cbprintf_package_convert)
}
ZTEST(cbprintf_package, test_cbprintf_package_convert_static)
{
int slen, clen, olen;
static const char test_str[] = "test %s";
char test_str1[] = "test str1";
/* Store indexes of rw strings. */
uint32_t flags = CBPRINTF_PACKAGE_ADD_RW_STR_POS |
CBPRINTF_PACKAGE_FIRST_RO_STR_CNT(0) |
CBPRINTF_PACKAGE_ADD_STRING_IDXS;
struct test_cbprintf_covert_ctx ctx;
#define TEST_FMT test_str, test_str1
char exp_str[256];
snprintfcb(exp_str, sizeof(exp_str), TEST_FMT);
CBPRINTF_STATIC_PACKAGE(NULL, 0, slen, CBPRINTF_PACKAGE_ALIGNMENT, flags, TEST_FMT);
zassert_true(slen > 0);
uint8_t __aligned(CBPRINTF_PACKAGE_ALIGNMENT) spackage[slen];
memset(&ctx, 0, sizeof(ctx));
memset(spackage, 0, slen);
CBPRINTF_STATIC_PACKAGE(spackage, slen, olen, CBPRINTF_PACKAGE_ALIGNMENT, flags, TEST_FMT);
zassert_equal(olen, slen);
uint32_t copy_flags = CBPRINTF_PACKAGE_CONVERT_RW_STR;
clen = cbprintf_package_convert(spackage, slen, NULL, 0, copy_flags, NULL, 0);
zassert_true(clen == slen + sizeof(test_str1) + 1/*null*/ - 2 /* arg+ro idx gone*/);
clen = cbprintf_package_convert(spackage, slen, convert_cb, &ctx, copy_flags, NULL, 0);
zassert_true(clen > 0);
zassert_true(ctx.null);
zassert_equal((int)ctx.offset, clen);
check_package(ctx.buf, ctx.offset, exp_str);
#undef TEST_FMT
}
/**
* @brief Log information about variable sizes and alignment.
*