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tests: Use real spi_send_command for all tests except spi25.c

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At the moment one test (spi25.c) uses wrap of spi_send_command, and
all other existing tests don't care about this function (don't call
it at all). However in the next patch a new test in introduced, which
needs a real spi_send_command.

Following the approach "don't mock unless it is strictly necessary",
all tests that don't care go into real function bucket.

A declaration for __real_spi_send_command is needed for visibility,
this way wrap function can redirect to real function for all other
tests except spi25.c.

Additionally, wrap function moves below mock_chip, so that mock_chip
is visible inside wrap.

BUG=b:181803212
TEST=builds and ninja test

Change-Id: I22945cce3d0f36adaa8032167a3ef4e54eccb611
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/56753
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
This commit is contained in:
Anastasia Klimchuk 2021-08-12 10:41:03 +10:00 committed by Edward O'Callaghan
parent 47f4c18260
commit cdf8cf4afe
1 changed files with 32 additions and 16 deletions
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48
tests/spi25.c
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@ -20,22 +20,6 @@
#include "chipdrivers.h"
#include "spi.h"
int __wrap_spi_send_command(const struct flashctx *flash,
unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr)
{
check_expected_ptr(flash);
assert_int_equal(writecnt, mock_type(int));
assert_int_equal(writearr[0], mock_type(int));
int rcnt = mock_type(int);
assert_int_equal(readcnt, rcnt);
for (int i = 0; i < rcnt; i++)
readarr[i] = i;
return 0;
}
struct flashchip mock_chip = {
.vendor = "Generic",
.name = "unknown SPI chip (RDID)",
@ -49,6 +33,38 @@ struct flashchip mock_chip = {
.write = NULL,
};
/*
* This declaration is needed for visibility, so that wrap below could
* redirect to real function.
*/
int __real_spi_send_command(const struct flashctx *flash,
unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr);
int __wrap_spi_send_command(const struct flashctx *flash,
unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr)
{
if (flash->chip != &mock_chip)
/*
* Caller is some other test, redirecting to real function.
* This test is the only one which uses wrap of spi_send_command,
* all other tests use real function.
*/
return __real_spi_send_command(flash, writecnt, readcnt, writearr, readarr);
check_expected_ptr(flash);
assert_int_equal(writecnt, mock_type(int));
assert_int_equal(writearr[0], mock_type(int));
int rcnt = mock_type(int);
assert_int_equal(readcnt, rcnt);
for (int i = 0; i < rcnt; i++)
readarr[i] = i;
return 0;
}
void spi_write_enable_test_success(void **state)
{
(void) state; /* unused */