dbba45e6aa
The two TCG tests for GICv2 and GICv3 are very heavy weight distros
that take a long time to boot up, especially for an --enable-debug
build. The total code coverage they give is:
Overall coverage rate:
lines......: 11.2% (59584 of 530123 lines)
functions..: 15.0% (7436 of 49443 functions)
branches...: 6.3% (19273 of 303933 branches)
We already get pretty close to that with the machine_aarch64_virt
tests which only does one full boot (~120s vs ~600s) of alpine. We
expand the kernel+initrd boot (~8s) to test both GICs and also add an
RNG device and a block device to generate a few IRQs and exercise the
storage layer. With that we get to a coverage of:
Overall coverage rate:
lines......: 11.0% (58121 of 530123 lines)
functions..: 14.9% (7343 of 49443 functions)
branches...: 6.0% (18269 of 303933 branches)
which I feel is close enough given the massive time saving. If we want
to target any more sub-systems we can use lighter weight more directed
tests.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230203181632.2919715-1-alex.bennee@linaro.org
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
||
|---|---|---|
| .. | ||
| acpi-bits | ||
| avocado_qemu | ||
| virtiofs_submounts.py.data | ||
| acpi-bits.py | ||
| boot_linux_console.py | ||
| boot_linux.py | ||
| boot_xen.py | ||
| cpu_queries.py | ||
| empty_cpu_model.py | ||
| hotplug_cpu.py | ||
| info_usernet.py | ||
| intel_iommu.py | ||
| linux_initrd.py | ||
| linux_ssh_mips_malta.py | ||
| load_bflt.py | ||
| machine_aarch64_virt.py | ||
| machine_arm_canona1100.py | ||
| machine_arm_integratorcp.py | ||
| machine_arm_n8x0.py | ||
| machine_aspeed.py | ||
| machine_avr6.py | ||
| machine_m68k_nextcube.py | ||
| machine_microblaze.py | ||
| machine_mips_fuloong2e.py | ||
| machine_mips_loongson3v.py | ||
| machine_mips_malta.py | ||
| machine_rx_gdbsim.py | ||
| machine_s390_ccw_virtio.py | ||
| machine_sparc64_sun4u.py | ||
| machine_sparc_leon3.py | ||
| migration.py | ||
| multiprocess.py | ||
| pc_cpu_hotplug_props.py | ||
| ppc_74xx.py | ||
| ppc_405.py | ||
| ppc_bamboo.py | ||
| ppc_mpc8544ds.py | ||
| ppc_prep_40p.py | ||
| ppc_pseries.py | ||
| ppc_virtex_ml507.py | ||
| README.rst | ||
| replay_kernel.py | ||
| replay_linux.py | ||
| reverse_debugging.py | ||
| riscv_opensbi.py | ||
| smmu.py | ||
| tcg_plugins.py | ||
| tesseract_utils.py | ||
| version.py | ||
| virtio_check_params.py | ||
| virtio_version.py | ||
| virtio-gpu.py | ||
| virtiofs_submounts.py | ||
| vnc.py | ||
| x86_cpu_model_versions.py | ||
============================================= Integration tests using the Avocado Framework ============================================= This directory contains integration tests. They're usually higher level, and may interact with external resources and with various guest operating systems. For more information, please refer to ``docs/devel/testing.rst``, section "Integration tests using the Avocado Framework".