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2021-06-10tests/console: Add tests for log message routing behaviorPatrick Georgi
Change-Id: Id978cfe4fa45fef9edbc3d3b55606ff6973521c5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55356 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
2021-06-10tests: Rework mocking facilityPatrick Georgi
Using the linker's --wrap feature has the downside that it only covers references across object files: If foo.c defines a() and b(), with b calling a, --wrap=a does nothing to that call. Instead, use objcopy to mark a weak and global so it can be overridden by another implementation, but only for files originating in src/. That way mocks - implemented in tests/ - become the source of truth. TEST=Had such an issue with get_log_level() in a follow-up commit, and the mock now takes over. Also, all existing unit tests still pass. Change-Id: I99c6d6e44ecfc73366bf464d9c51c7da3f8db388 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55360 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
2021-06-01tests: Add lib/cbmem_stage_cache-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ie6851b9473b225beb5ba51e26f44e21ea5919a64 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54916 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-30tests/Makefile.inc: Move generated headers to corresponding build dirJakub Czapiga
Test-local config override headers were generated to paths missing /tests/ infix, thus creating divergent tree in build output directory. This patch fixes it moving generated config headers to the test-local build directory. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ic5f3ba287ba3e9f5897cbaac64e88c2809f52d73 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54917 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-26tests/lib/memset-test: Add missing malloc check and free on errorJakub Czapiga
Coverity found resource leak in test setup function in error block. Add malloc result check and free in error handling to silence Coverity. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Found-by: Coverity CID 1446760 Change-Id: Icf746df27167047fa3cf8f5df09fced20863f76d Reviewed-on: https://review.coreboot.org/c/coreboot/+/54874 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-19tests: improve code coverage supportPaul Fagerburg
Fix the exclusion path for lcov; it should exclude the directory with source code, not object files. Use the COV environment variable to * control whether we build for coverage or not * select the output directory Add a separate target for generating the report, so we can get a report for all of the tests together or just a single test. Add documentation. Signed-off-by: Paul Fagerburg <pfagerburg@google.com> Change-Id: I2bd2bfdedfab291aabeaa968c10b17e9b61c9c0a Reviewed-on: https://review.coreboot.org/c/coreboot/+/54072 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
2021-05-18tests/lib/spd_cache-test: Initialize spd_block.addr_mapJakub Czapiga
Coverity reported unitialized array spd_block.addr_map which values are not used. Add initialization to silence Coverity and avoid errors in the future. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Found-by: Coverity CID 1453145 1453146 1453147 1453148 1453149 Change-Id: If301f9e5d9e06ad26769bd0717f1f906e620d82d Reviewed-on: https://review.coreboot.org/c/coreboot/+/54355 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-14tests: Add lib/spd_cache-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ic9a1420e49e1e80d180117c931e630e54c90cd75 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52938 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-13tests: Enable config override for testsJakub Czapiga
Some tests require to change kconfig symbols values to cover the code. This patch enables one to set these vaues using <test-name>-config variable. Example for integer values. timestamp-test-config += CONFIG_HAVE_MONOTONIC_TIMER=1 Example for string values. Notice escaped quotes. spd_cache-test-config += CONFIG_SPD_CACHE_FMAP_NAME=\"SPD_CACHE_FMAP_NAME\" Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I1aeb78362c2609fbefbfd91c0f58ec19ed258ee1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52937 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-05-05tests/lib/crc_byte-test: Fix incorrect variable typesJakub Czapiga
Some crc16_byte() and crc32_byte() tests had uint8_t instead of uint16_t or uint32_t. That caused CRC values to be truncated and made tests incorrect. Also fix incorrect pre-calculated CRC values and change test buffer name to more the accurate. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I61ee029a6950a8dfeb54520b634eaf4ed6bac576 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52708 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-05tests: enable code coverage for unit testsPaul Fagerburg
Add a new `coverage-unit-tests` make target that builds the unit tests for code coverage, runs the tests, and generates a coverage report. Signed-off-by: Paul Fagerburg <pfagerburg@google.com> Change-Id: I6ea780ee9e246c0bb8c35b8e0de4252431dabbff Reviewed-on: https://review.coreboot.org/c/coreboot/+/52444 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
2021-04-30Makefile,tests: Move cmocka checkout into top level MakefileRaul E Rangel
cmocka is currently ignoring the UPDATED_SUBMODULES flag. Move the cmocka checkout with the other submodule checkouts. BUG=none TEST=Make sure cmocka is not checked out if UPDATED_SUBMODULES=1 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I2a1db809368a77d2c0f9c9a796d62555ec476dc7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52578 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
2021-04-21tests: Add lib/rtc-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I2062e0d9dc2018bd6d8a210c8d26f2091e8c03fe Reviewed-on: https://review.coreboot.org/c/coreboot/+/52414 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-04-21commonlib/region: Turn addrspace_32bit into a more official APIJulius Werner
We had the addrspace_32bit rdev in prog_loaders.c for a while to help represent memory ranges as an rdev, and we've found it useful for a couple of things that have nothing to do with program loading. This patch moves the concept straight into commonlib/region.c so it is no longer anchored in such a weird place, and easier to use in unit tests. Also expand the concept to the whole address space (there's no real need to restrict it to 32 bits in 64-bit environments) and introduce an rdev_chain_mem() helper function to make it a bit easier to use. Replace some direct uses of struct mem_region_device with this new API where it seems to make sense. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ie4c763b77f77d227768556a9528681d771a08dca Reviewed-on: https://review.coreboot.org/c/coreboot/+/52533 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2021-04-18tests: Add lib/coreboot_table-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I4d7d9ca43316bf514bb5ebd8909f441bcfa20eba Reviewed-on: https://review.coreboot.org/c/coreboot/+/52159 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-04-15Makefile: Add unit-tests help and targets listJakub Czapiga
Add unit-tests targets to help output. Add list-unit-tests target that lists all available unit-tests. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I464a76cbea1f4afbc3fc772960787952e61b95b9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52293 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-04-15tests: Add lib/dimm_info_util-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I536566ba883bbeb558587a8d71e3d86152fb5e14 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52192 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-04-14Rename do_printk() to printk()Nico Huber
The indirection seems unnecessary. The macros throw features like `-Wmisleading-indentation` off, though. Default build for QEMU/Q35 is unchanged. Change-Id: Ie4eab935a367b5ad6b38225c4973d41d9f70ef10 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51887 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-04-13tests/lib/bootmem-test: Add initialization of lb_mem fieldsJakub Czapiga
Add missing initialization of tag and size fields. Include initial size value in assertion in test_bootmem_write_mem_table(). Found-by: Coverity CID 1452250 Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I27678a4eb01a0e6bedd0ba8c4b22a1b01afeaf12 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52263 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-04-11tests/lib/malloc-test: Fix possible memory overrunJakub Czapiga
Coverity reported false-positive possible memory overrun in setup_calloc_test(). Change memset address to use actual buffer instead of pointer stored in symbol value in order to silence Coverity. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I19f0718c657d565e515157e66367573e08f51254 Found-by: Coverity CID 1452005 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52136 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-09tests: Add lib/bootmem-test test caseJan Dabros
Signed-off-by: Jan Dabros <jsd@semihalf.com> Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ic1e539061ee5051d4158712a8a981a475ea7458a Reviewed-on: https://review.coreboot.org/c/coreboot/+/43510 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-04-09include/assert.h: Use mock_assert() for ENV_TEST targetsJakub Czapiga
Some tests have to be able to catch assertion errors. Adding CMocka mock_assert() enables that. Additionally fix test_imd_create_tiered_empty(), test_full_stack() and test_incorrectly_initialized_stack() by adding missing expect_assert_failure(). Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I5e8dd1b198ee6fab61e2be3f92baf1178f79bf18 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51804 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-04-06include/rules.h: Add ENV_TEST definitionJakub Czapiga
Some functions/macros like assert() require redefinition for testing purposes. ENV_TEST is introduced to make it possible without using bypass hacks. This patch also adds a global __TEST__ define to TEST_CFLAGS for all test targets in order to enable ENV_TEST. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ib8f2932902a73a7dbe181adc82cc18437abb48e8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51803 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-04-06tests: Add lib/uuid-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I7f8498ad3d9d0d68b34aa0b48daca60545ec3f4e Reviewed-on: https://review.coreboot.org/c/coreboot/+/51976 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-04-06lib: Add obvious definition for `calloc`Tim Wawrzynczak
The calloc() function is useful in addition to malloc and friends, so add the obvious definition. Change-Id: I57a568e323344a97b35014b7b8bec16adc2fd720 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51949 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-28tests/include/tests/test.h: Add TEST_REGION_UNALLOCATEDJakub Czapiga
Some tested modules require regions to be defined but do not necessarily access them. TEST_REGION_UNALLOCATED() combined with DECLARE_REGION() are sufficient for most cases that require symbols only. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I51c5f6ce56575021c6e4277a9ed17263cd2e3bb2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51769 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-18tests: memset-test: Parenthesize zero size argument for clangJulius Werner
When running coreboot unit tests on a recent clang version, it helpfully throws an error on memset(..., 0xAA, 0) because it thinks you probably made a typo and meant to write memset(..., 0, 0xAA) instead. I mean, who would ever memset() a buffer of zero bytes, right? Unfortunately, unit tests for memset() want to do exactly that. Wrapping the argument in parenthesis silences the warning. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I21aeb5ec4d6ce74d5df2d21e2f9084b17b3ac6e3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51617 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <jacz@semihalf.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-03-15tests: Add lib/memrange-test test caseJan Dabros
Signed-off-by: Jan Dabros <jsd@semihalf.com> Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: If30a238d32326ffd1d6719470deedc77f176ac72 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-03-10tests/Makefile.inc: Enable support for multiple test groupsJakub Czapiga
Until now output of all test groups run in single unit test were saved in the same file which caused Jenkins to fail because of existence of multiple root XML elements. Now each test group is saved to its own file containing its name at the end of the filename. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I21ba512073bc8d8693daad8a9b86d5b076bea03f Reviewed-on: https://review.coreboot.org/c/coreboot/+/51281 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-03-02tests: Add lib/compute_ip_checksum-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I61c578ec93837cb2581a1ab9e2f3db2a0dd69f3d Reviewed-on: https://review.coreboot.org/c/coreboot/+/51089 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-03-02tests: Add lib/crc_byte-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I9016cd7825cb681fd200b23dd362ca24acf69192 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51088 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-03-01tests: Add lib/memmove-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ic9b68eb0fa85bbc3f66d57cdcb329073b26bea57 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50902 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-26tests/lib/memchr-test: Fix possible memory overrun, add non-null checksJakub Czapiga
Three calls to memchr() had incorrect length values which could lead to memory overrun. Add non-null checks to ensure correct return values from memchr() Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ief7b7e2ecb9b5d2e05e6983d92d02fa00935b392 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51054 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-26tests: Add lib/malloc-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ic6b10ec382cc807772689e852bad300c75da1fe2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50715 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-23tests: Add lib/memcpy-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I00464ec2db23867712cd2efd7f6cad92e3ee361a Reviewed-on: https://review.coreboot.org/c/coreboot/+/50799 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-23tests: Add acpi/acpigen-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Icc128212c1f72beb50caca671b4bada3507d3a1f Reviewed-on: https://review.coreboot.org/c/coreboot/+/50520 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-02-22tests: Add lib/memchr-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Idcc824bfd9ca950f377c8f6a5916ffaba450fe73 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50721 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-19memlayout: Store region sizes as separate symbolsJulius Werner
This patch changes the memlayout macro infrastructure so that the size of a region "xxx" (i.e. the distance between the symbols _xxx and _exxx) is stored in a separate _xxx_size symbol. This has the advantage that region sizes can be used inside static initializers, and also saves an extra subtraction at runtime. Since linker symbols can only be treated as addresses (not as raw integers) by C, retain the REGION_SIZE() accessor macro to hide the necessary typecast. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ifd89708ca9bd3937d0db7308959231106a6aa373 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49332 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2021-02-18tests: Add lib/memcmp-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ib63123a36179127af4e3720ed01ca2611daa607e Reviewed-on: https://review.coreboot.org/c/coreboot/+/50785 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-18tests: Add lib/memset-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I6750caa8ccdc442f78b782407ebfb3af78f476ce Reviewed-on: https://review.coreboot.org/c/coreboot/+/50716 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-18rmodtool: Make memlayout symbols absolute and do not relocate themJulius Werner
Memlayout is a mechanism to define memory areas outside the normal program segment constructed by the linker. Therefore, it generally doesn't make sense to relocate memlayout symbols when the program is relocated. They tend to refer to things that are always in one specific spot, independent of where the program is loaded. This hasn't really hurt us in the past because the use case we have for rmodules (ramstage on x86) just happens to not really need to refer to any memlayout-defined areas at the moment. But that use case may come up in the future so it's still worth fixing. This patch declares all memlayout-defined symbols as ABSOLUTE() in the linker, which is then reflected in the symbol table of the generated ELF. We can then use that distinction to have rmodtool skip them when generating the relocation table for an rmodule. (Also rearrange rmodtool a little to make the primary string table more easily accessible to the rest of the code, so we can refer to symbol names in debug output.) A similar problem can come up with userspace unit tests, but we cannot modify the userspace relocation toolchain (and for unfortunate historical reasons, it tries to relocate even absolute symbols). We'll just disable PIC and make those binaries fully static to avoid that issue. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ic51d9add3dc463495282b365c1b6d4a9bf11dbf2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50629 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2021-02-17tests: Build tests with -Wno-inline-asmJulius Werner
Clang doesn't seem to get along with some of the symbol magic we use for memlayout and throws -Winline-asm warnings. Since we want to be compatible with as many host compilers as possible (within reason), let's disable that warning. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: If1d88ed0bb2d10acfadcf8dec74fa3d227e0f790 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50825 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jan Dabros <jsd@semihalf.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-12tests: Add lib/stack-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Icf0cceac290618a50ecc4e65f1f9551dbf31bd32 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-02-02tests: Add lib/region_file-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ic48e52a97b18d55fd983315f25dc972f472cc473 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49669 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-01-18tests: Add lib/imd_cbmem-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: Ie893b5e8fc91c230ff96a14146085de16d78b1c1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46458 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-01-12device: Use __pci_0_00_0_config in config_of_soc()Furquan Shaikh
This change updates the definition of config_of_soc() to a macro that expands to __pci_0_00_0_config instead of accessing the config structure by referencing the struct device. This allows linker to optimize out unused portions of the device tree from early stages. With this change, bootblock .text section size drops as follows: Platform | Size without change | Size with change | Reduction | ---------------|---------------------|------------------|-------------| GLK (ampton) | 27112 bytes | 9832 bytes | 17280 bytes | APL (reef) | 26488 bytes | 17528 bytes | 8960 bytes | TGL (volteer2) | 47760 bytes | 21648 bytes | 26112 bytes | CML (hatch) | 40616 bytes | 22792 bytes | 17824 bytes | JSL (waddledee)| 37872 bytes | 19408 bytes | 18464 bytes | KBL (soraka) | 31840 bytes | 21568 bytes | 10272 bytes | As static.h is now included in device.h which gets pulled in during the unit tests, a dummy static.h is added under tests/include. Change-Id: I1fbf5b9817065e967e46188739978a1cc96c2c7e Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49215 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-08tests: Add lib/fmap-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I885ea05d509d3b1330de7a18531f310d290c6965 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48557 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-12-02edist-test: Fix _Static_assert missing message stringDaniel Gröber
Older GCCs don't support _Static_assert without a message string as the second argument. AFAICT _Static_assert with two arguments is in C11 but omitting the message argument is an extension. The tests appear to be built with the system gcc rather than our crossgcc so that's probably why this was not cought by CI. Change-Id: I41fd0ffc42ded8b6d145c3ec30cc7407a78b9a43 Signed-off-by: Daniel Gröber <dxld@darkboxed.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48151 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-11-25tests: Add lib/list-test test caseJakub Czapiga
Change-Id: If74f241b2bb788b3e2fd1b9062fc74819f7be31e Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47507 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-11-22tests: Add lib/cbmem_console-test test caseJakub Czapiga
Add test case executed twice, once for ROMSTAGE and once RAMSTAGE. Each test is named and visible in cmocka output with stage in its name. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I464eee61f538188427bec730d2e004c7b76cca67 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47642 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-11-10tests: Add lib/edid-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I796e660eebc4d2c3c32207bd3a6ee44aaffeb325 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46817 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-11-09tests: Add lib/timestamp-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I39abfc644fef085cef2175086a0e45a040b244de Reviewed-on: https://review.coreboot.org/c/coreboot/+/46968 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-10-26tests: Add lib/imd-test test caseJakub Czapiga
Implement unit tests for src/lib/imd.c module. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Signed-off-by: Anna Karas <aka@semihalf.com> Signed-off-by: Jan Dabros <jsd@semihalf.com> Change-Id: I3902f8638669440144064ce0e3756918338f4068 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46457 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-26tests: Add test region and symbol macros to <tests/test.h>Jakub Czapiga
Some modules require and operate on memory regions and symbols. This macros systematize how they are defined in testing code. Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I314028c201732416bb3d5446a4c8585e055073e3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46684 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-09-16device/dram: Add method for converting MHz to MT/sRob Barnes
Add method for converting DDR4 speed in MHz to MT/s. Checks that MHz is within a speed grade range. BUG=b:167155849 TEST=ddr4-test unit test BRANCH=Zork Change-Id: I1433f028afb794fe3e397b03f5bd0565494c8130 Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45343 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-07-12tests: Improve test_skip_atoi() in /lib/string-test test caseAnna Karas
Confirm that the pointer is updated to point behind the parsed number. Signed-off-by: Anna Karas <aka@semihalf.com> Change-Id: If75a51056229904612c6a9ea20db4182d1935009 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43288 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-12tests: Move the console stubs to a dedicated directoryAnna Karas
Move the console functions definitions out from lib/b64_decode code to a dedicated directory. Signed-off-by: Anna Karas <aka@semihalf.com> Change-Id: I22a6a592f0d4d509f19920f4ad2b18e8ed83a03e Reviewed-on: https://review.coreboot.org/c/coreboot/+/43285 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-07-07tests: Add lib/hexstrtobin-test test caseAnna Karas
Implement unit tests for lib/hexstrtobin module. Signed-off-by: Anna Karas <aka@semihalf.com> Change-Id: Id929b07936ea180a798309e5acb1dacf1b396e32 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43088 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-07-06tests: Add lib/b64_decode-test test caseAnna Karas
Implement unit tests for lib/b64_decode module. Signed-off-by: Anna Karas <aka@semihalf.com> Change-Id: Id5fe9272e30eaff3d086a95241b3819101089c2b Reviewed-on: https://review.coreboot.org/c/coreboot/+/42313 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-06tests: Complete lib/string-test test caseAnna Karas
Implement unit tests for remaining string library functions. Fix memory leak in test_strdup(). Signed-off-by: Anna Karas <aka@semihalf.com> Change-Id: I8ac6a6b2413d9077dc9ea81f638a2b0acd5c8862 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42311 Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-01tests/lib/Makefile.inc: remove a commentAnna Karas
Remove a comment since is not useful anymore. Signed-off-by: Anna Karas <aka@semihalf.com> Change-Id: I236b040a83700bcd34d99db61e5dad0ff7abb28c Reviewed-on: https://review.coreboot.org/c/coreboot/+/42312 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-06-12tests: Add some basic warnings and fix resulting issuesJulius Werner
The current test framework builds the test code without any warnings at all, which isn't great -- we have already slipped in some cases of non-void functions not returning a defined value, for example. It would likely be overkill to try to use all the same warnings we use for normal coreboot code (e.g. some stuff like -Wmissing-prototypes makes cmocka's __wrap_xxx() mock functions unnecessarily cumbersome to work with, and other things like -Wvla may be appropriate for firmware but is probably too aggressive for some simple test code). Therefore, let's just add some of the stuff that points out the most obvious errors. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I4d9801f52a8551f55f419f4141dc21ccb835d676 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42259 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jan Dabros <jsd@semihalf.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-05-28tests: Always run all unit testsPatrick Georgi
So far, the semantics have been that run-unit-tests stopped at the first test suite that failed. This hides useful signal in later tests, so always run all tests and collect the result. Change-Id: I407715f85513c2c95a1cf89cfb427317dff9fbab Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41773 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jan Dabros <jsd@semihalf.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-28tests: Allow emitting junit output for unit testsPatrick Georgi
Change-Id: Iab0c4250b1baa77d4eab7538ec1fd3310f9e63e4 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41771 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jan Dabros <jsd@semihalf.com>
2020-05-28tests: Move cmocka binary into $(obj)Patrick Georgi
Put it in $(objutil) so that it's shared between board builds with abuild even if that doesn't matter right now. Change-Id: I5670d9b661891262ad936980f63fa93b07c27e95 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41770 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jan Dabros <jsd@semihalf.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-05-28Remove new additions of "this file is part of" linesElyes HAOUAS
Change-Id: I6c69dcad82ee217ed4760dea1792dd1a6612cd8b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41606 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-05-26tests: Build Cmocka from sourceJan Dabros
Relying on Cmocka packages, which are provided with different OS distributions, may introduce some problems with setup environments across developers (e.g. library version mismatch). Instead, let's build Cmocka from source code, which is now added to git submodules as 3rdparty/cmocka. Please note, that cmake tool is required for building Cmocka (thus also coreboot unit tests). Signed-off-by: Jan Dabros <jsd@semihalf.com> Change-Id: Ia947c5c60d5c58b76acebe4b614dd427ef995950 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41653 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-05-19tests: Add region-test for rdev APIJulius Werner
This patch adds a basic test for the common region and region_device APIs, sanity checking the basic functions and things like overflow-handling. There is certainly more that could be added here, but it's a start. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I4932402f54768557e5b22b16e66220bd90ddebfd Reviewed-on: https://review.coreboot.org/c/coreboot/+/41046 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Jan Dabros Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-19tests: Add <tests/test.h> wrapper header and fix --gc-sectionsJulius Werner
<cmocka.h> requires a few standard headers to be explicitly included before itself or it will throw compilation errors. Having to always include these headers in the right order in every test is cumbersome. Instead, this patch encapsulates the problem in a new <tests/test.h> header that all tests should include (instead of <cmocka.h> directly). Also fix --gc-sections in the test framework which needs to be passed for linking, not for compiling. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I4284d74c8673708e21a5266eb42f7b9ae19a1b12 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41045 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jan Dabros Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-05-11treewide: Remove "this file is part of" linesPatrick Georgi
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-05-08tests: Add proper license headersJan Dabros
Signed-off-by: Jan Dabros <jsd@semihalf.com> Change-Id: Id8ca7c53122632c674e6bf952046ea22c0408e55 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41088 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-05-01tests: Add device/i2c-test test caseJan Dabros
Add unit test for src/device/i2c.c module. This patch is also used as an example for incorporating Cmocka mocking feature (-wrap linker flag). Signed-off-by: Jan Dabros <jsd@semihalf.com> Change-Id: I2eeb565aacc724ae3b9f5c76ef4b98ef695416d6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40539 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-05-01tests: Add lib/string-test test caseJan Dabros
Show a basic example of how unit testing can be applied for the coreboot project. Add a test harness for lib/string.c module. TEST=Install cmocka via appropriate command: sudo apt-get install -y libcmocka-dev sudo emerge dev-util/cmocka yum install libcmocka-devel * Build and run unit tests via `make unit-tests` * Check the output to see that tests passed. Signed-off-by: Jan Dabros <jsd@semihalf.com> Change-Id: Ibf5554d1e99a393721a66bdd35af0122c2e412c4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/40538 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-05-01tests: Add build subsystem for unit testing corebootJan Dabros
Add a subsystem which will be used for writing, building and running unit tests for different coreboot's modules. This work is built using Cmocka unit testing framework. Description of what unit testing means (for the author) and how unit testing framework evaluation was performed may be found in Documentation/technotes/2020-03-unit-testing-coreboot.md Makefiles structure is very similar to this used for building coreboot images. Every directory has its own Makefile.inc were tests' names, sources, subdirs and multiple other test-related attributes are defined in form of variables. Signed-off-by: Jan Dabros <jsd@semihalf.com> Change-Id: I9b0220b84b9a6e448476ca3eb3ccccc5fb829ad1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39894 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 10:27:46 +0000