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authorMarcel Apfelbaum <marcel.a@redhat.com>2013-12-26 16:54:25 +0200
committerMichael S. Tsirkin <mst@redhat.com>2014-01-26 13:06:49 +0200
commit4500bc98a6aab1734d865afaeade3509eb65b560 (patch)
tree8ace52328f95bae55c8aa0614eef73c464b7f014
parentcebc92a2131be21cc4dc5f72f1e243061cd96b1f (diff)
downloadqemu-arm-4500bc98a6aab1734d865afaeade3509eb65b560.tar.gz
acpi unit-test: hook to rebuild expected aml files
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>
-rw-r--r--tests/acpi-test.c30
1 files changed, 25 insertions, 5 deletions
diff --git a/tests/acpi-test.c b/tests/acpi-test.c
index 83e5aed06d..89c4b81fdb 100644
--- a/tests/acpi-test.c
+++ b/tests/acpi-test.c
@@ -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);