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acpi unit-test: hook to rebuild expected aml files

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When running the test with TEST_ACPI_REBUILD_AML=y environment
variable, the test will rebuild and validate the expected aml
files.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Marcel Apfelbaum 2013-12-26 16:54:25 +02:00 committed by Michael S. Tsirkin
parent cebc92a213
commit 4500bc98a6
1 changed files with 25 additions and 5 deletions
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30
tests/acpi-test.c
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@ -13,6 +13,7 @@
#include <string.h>
#include <stdio.h>
#include <glib.h>
#include <glib/gstdio.h>
#include "qemu-common.h"
#include "libqtest.h"
#include "qemu/compiler.h"
@ -21,6 +22,8 @@
#define MACHINE_PC "pc"
#define MACHINE_Q35 "q35"
#define ACPI_REBUILD_EXPECTED_AML "TEST_ACPI_REBUILD_AML"
/* DSDT and SSDTs format */
typedef struct {
AcpiTableHeader header;
@ -363,10 +366,11 @@ static void test_acpi_ssdt_tables(test_data *data)
}
}
static void dump_aml_files(test_data *data)
static void dump_aml_files(test_data *data, bool rebuild)
{
AcpiSdtTable *sdt;
GError *error = NULL;
gchar *aml_file = NULL;
gint fd;
ssize_t ret;
int i;
@ -375,8 +379,16 @@ static void dump_aml_files(test_data *data)
sdt = &g_array_index(data->ssdt_tables, AcpiSdtTable, i);
g_assert(sdt->aml);
fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error);
g_assert_no_error(error);
if (rebuild) {
aml_file = g_strdup_printf("%s/%s/%.4s", data_dir, data->machine,
(gchar *)&sdt->header.signature);
fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT,
S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH);
} else {
fd = g_file_open_tmp("aml-XXXXXX", &sdt->aml_file, &error);
g_assert_no_error(error);
}
g_assert(fd >= 0);
ret = qemu_write_full(fd, sdt, sizeof(AcpiTableHeader));
g_assert(ret == sizeof(AcpiTableHeader));
@ -384,6 +396,10 @@ static void dump_aml_files(test_data *data)
g_assert(ret == sdt->aml_len);
close(fd);
if (aml_file) {
g_free(aml_file);
}
}
}
@ -491,7 +507,7 @@ static void test_acpi_asl(test_data *data)
memset(&exp_data, 0, sizeof(exp_data));
exp_data.ssdt_tables = load_expected_aml(data);
dump_aml_files(data);
dump_aml_files(data, false);
for (i = 0; i < data->ssdt_tables->len; ++i) {
GString *asl, *exp_asl;
@ -557,7 +573,11 @@ static void test_acpi_one(const char *params, test_data *data)
test_acpi_ssdt_tables(data);
if (iasl) {
test_acpi_asl(data);
if (getenv(ACPI_REBUILD_EXPECTED_AML)) {
dump_aml_files(data, true);
} else {
test_acpi_asl(data);
}
}
qtest_quit(global_qtest);