[Qemu-devel] [PATCH resend 0/7] acpi unit-test: new features

[Marcel Apfelbaum <marcel.a@redhat.com>]

This resend includes the following:

Compare resulting aml vs expected aml:
 - runs only if iasl is installed on the host machine.
 - the test plan:
   1. Dumps the ACPI tables as AML on the disk.
   2. Runs iasl to disassembly the tables into ASL files.
   3. Runs iasl to disassembly the offline AML files.
   3. Compares them with expected offline ASL files.
 - the test runs for both default machine and q35.
 - in case the test fails, it can be easily tweaked to
   show the differences between the ASL files and
   understand the issue.

Extract iasl executable from configuration:
 - The test checked if iasl is installed by running "iasl"
   and checking the error output.
 - It is better to use the iasl executable as appears
   in configuration.

Rebuild aml files functionality:
 - Acpi unit-test will fail every time the acpi tables change.
 - The series adds a script that rebuilds the expected aml files, so the test
   will pass. It also validates the modifications.
 - The acpi unit test will rebuild the aml tables if TEST_ACPI_REBUILD_AML
   environment variable is set.

Marcel Apfelbaum (7):
  acpi unit-test: add test files
  configure: added acpi unit-test files
  acpi unit-test: compare DSDT and SSDT tables against expected values
  configure: add CONFIG_IASL to config-host.h
  acpi unit-test: extract iasl executable from configuration
  acpi unit-test: added script to rebuild the expected aml files
  acpi unit-test: hook to rebuild expected aml files

 configure                                    |   4 +
 scripts/create_config                        |   4 +
 tests/acpi-test-data/pc/APIC                 | Bin 0 -> 120 bytes
 tests/acpi-test-data/pc/DSDT                 | Bin 0 -> 4407 bytes
 tests/acpi-test-data/pc/FACP                 | Bin 0 -> 116 bytes
 tests/acpi-test-data/pc/FACS                 | Bin 0 -> 64 bytes
 tests/acpi-test-data/pc/HPET                 | Bin 0 -> 56 bytes
 tests/acpi-test-data/pc/SSDT                 | Bin 0 -> 2104 bytes
 tests/acpi-test-data/q35/APIC                | Bin 0 -> 120 bytes
 tests/acpi-test-data/q35/DSDT                | Bin 0 -> 7344 bytes
 tests/acpi-test-data/q35/FACP                | Bin 0 -> 116 bytes
 tests/acpi-test-data/q35/FACS                | Bin 0 -> 64 bytes
 tests/acpi-test-data/q35/HPET                | Bin 0 -> 56 bytes
 tests/acpi-test-data/q35/MCFG                | Bin 0 -> 60 bytes
 tests/acpi-test-data/q35/SSDT                | Bin 0 -> 2104 bytes
 tests/acpi-test-data/rebuild-expected-aml.sh |  36 ++++
 tests/acpi-test.c                            | 266 ++++++++++++++++++++++++---
 17 files changed, 289 insertions(+), 21 deletions(-)
 create mode 100644 tests/acpi-test-data/pc/APIC
 create mode 100644 tests/acpi-test-data/pc/DSDT
 create mode 100644 tests/acpi-test-data/pc/FACP
 create mode 100644 tests/acpi-test-data/pc/FACS
 create mode 100644 tests/acpi-test-data/pc/HPET
 create mode 100644 tests/acpi-test-data/pc/SSDT
 create mode 100644 tests/acpi-test-data/q35/APIC
 create mode 100644 tests/acpi-test-data/q35/DSDT
 create mode 100644 tests/acpi-test-data/q35/FACP
 create mode 100644 tests/acpi-test-data/q35/FACS
 create mode 100644 tests/acpi-test-data/q35/HPET
 create mode 100644 tests/acpi-test-data/q35/MCFG
 create mode 100644 tests/acpi-test-data/q35/SSDT
 create mode 100755 tests/acpi-test-data/rebuild-expected-aml.sh

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1.8.3.1