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author | Anastasia Klimchuk <aklm@chromium.org> | 2021-06-11 16:07:33 +1000 |
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committer | Nico Huber <nico.h@gmx.de> | 2021-06-22 20:58:40 +0000 |
commit | d3e778f8ab1694d9c93c2c290fdcd8929c7151f9 (patch) | |
tree | c46c43a9d4c9488ab02d3e0e9210204106dff096 /tests/hwaccess_x86_io_unittest.h | |
parent | f9f9c9d2c618c494f0d8ba9f4a1da4aea725d003 (diff) | |
download | flashrom-d3e778f8ab1694d9c93c2c290fdcd8929c7151f9.tar.gz flashrom-d3e778f8ab1694d9c93c2c290fdcd8929c7151f9.tar.bz2 flashrom-d3e778f8ab1694d9c93c2c290fdcd8929c7151f9.zip |
tests: Move test environment header files into tests directory
Both of these headers are only used in test builds, so they should
live in tests/ directory. No changes to meson.build and
tests/meson.build files are needed because tests/meson.build adds
current directory to search for include files.
BUG=b:181803212
TEST=ninja test
-> all tests pass
nm builddir/tests/flashrom_unit_tests.p/.._it85spi.c.o
-> has symbols _test_calloc, _test_free, test_inb, test_outb
nm builddir/flashrom.p/it85spi.c.o
-> has symbols calloc free inb outb
Change-Id: Ia42773b98b1eb6c65241aa559c0c8b4926bd0814
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/55408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Diffstat (limited to 'tests/hwaccess_x86_io_unittest.h')
-rw-r--r-- | tests/hwaccess_x86_io_unittest.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/hwaccess_x86_io_unittest.h b/tests/hwaccess_x86_io_unittest.h new file mode 100644 index 00000000..7bffc963 --- /dev/null +++ b/tests/hwaccess_x86_io_unittest.h @@ -0,0 +1,52 @@ +/* + * This file is part of the flashrom project. + * + * Copyright 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program 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 General Public License for more details. + */ + +/* + * This header is used instead of hwaccess_x86_io.h for unit tests + * (see flashrom_test_dep in meson.build). + * + * There is no hardware in unit test environment and all hardware operations + * need to be mocked. + */ + +/* + * The same guard is used intentionally for hwaccess_x86_io.h and + * hwaccess_x86_io_unittest.h. When build is made for the test environment, + * hwaccess_x86_io_unittest.h is included first, and it effectively + * replaces hwaccess_x86_io.h. + */ +#ifndef __HWACCESS_X86_IO_H__ +#define __HWACCESS_X86_IO_H__ 1 + +#define OUTB(v, p) test_outb(v, p) +#define OUTW(v, p) test_outw(v, p) +#define OUTL(v, p) test_outl(v, p) +#define INB(p) test_inb(p) +#define INW(p) test_inw(p) +#define INL(p) test_inl(p) + +#include <stdint.h> +#include <sys/io.h> + +/* All functions below are mocked in unit tests. */ + +void test_outb(uint8_t value, uint16_t port); +uint8_t test_inb(uint16_t port); +void test_outw(uint16_t value, uint16_t port); +uint16_t test_inw(uint16_t port); +void test_outl(uint32_t value, uint16_t port); +uint32_t test_inl(uint16_t port); + +#endif /* !__HWACCESS_X86_IO_H__ */ |