[PATCH] tests/qtest: cleanup the testcase for bug 1878642

[Paolo Bonzini <pbonzini@redhat.com>]

Clean up the writes to the configuration space and the PM region, and
rename the test to lpc-ich9-test.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 tests/qtest/{fuzz-test.c => lpc-ich9-test.c} | 12 +++++++-----
 tests/qtest/meson.build                      |  2 +-
 2 files changed, 8 insertions(+), 6 deletions(-)
 rename tests/qtest/{fuzz-test.c => lpc-ich9-test.c} (71%)

diff --git a/tests/qtest/fuzz-test.c b/tests/qtest/lpc-ich9-test.c
similarity index 71%
rename from tests/qtest/fuzz-test.c
rename to tests/qtest/lpc-ich9-test.c
index 00149abec7..fe0bef9980 100644
--- a/tests/qtest/fuzz-test.c
+++ b/tests/qtest/lpc-ich9-test.c
@@ -1,5 +1,5 @@
 /*
- * QTest testcase for fuzz case
+ * QTest testcases for ich9 case
  *
  * Copyright (c) 2020 Li Qiang <liq3ea@gmail.com>
  *
@@ -18,9 +18,11 @@ static void test_lp1878642_pci_bus_get_irq_level_assert(void)
     s = qtest_init("-M pc-q35-5.0 "
                    "-nographic -monitor none -serial none");
 
-    qtest_outl(s, 0xcf8, 0x8400f841);
-    qtest_outl(s, 0xcfc, 0xebed205d);
-    qtest_outl(s, 0x5d02, 0xebed205d);
+    qtest_outl(s, 0xcf8, 0x8000f840); /* PMBASE */
+    qtest_outl(s, 0xcfc, 0x5d00);
+    qtest_outl(s, 0xcf8, 0x8000f844); /* ACPI_CTRL */
+    qtest_outl(s, 0xcfc, 0xeb);
+    qtest_outw(s, 0x5d02, 0x205d);
     qtest_quit(s);
 }
 
@@ -31,7 +33,7 @@ int main(int argc, char **argv)
     g_test_init(&argc, &argv, NULL);
 
     if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
-        qtest_add_func("fuzz/test_lp1878642_pci_bus_get_irq_level_assert",
+        qtest_add_func("ich9/test_lp1878642_pci_bus_get_irq_level_assert",
                        test_lp1878642_pci_bus_get_irq_level_assert);
     }
 
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 5bee1acd51..72d0f83592 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -57,6 +57,7 @@ qtests_i386 = \
   (config_all_devices.has_key('CONFIG_HDA') ? ['intel-hda-test'] : []) +                    \
   (config_all_devices.has_key('CONFIG_I82801B11') ? ['i82801b11-test'] : []) +             \
   (config_all_devices.has_key('CONFIG_IOH3420') ? ['ioh3420-test'] : []) +                  \
+  (config_all_devices.has_key('CONFIG_LPC_ICH9') ? ['lpc-ich9-test'] : []) +              \
   (config_all_devices.has_key('CONFIG_USB_UHCI') ? ['usb-hcd-uhci-test'] : []) +            \
   (config_all_devices.has_key('CONFIG_USB_UHCI') and                                        \
    config_all_devices.has_key('CONFIG_USB_EHCI') ? ['usb-hcd-ehci-test'] : []) +            \
@@ -74,7 +75,6 @@ qtests_i386 = \
    'bios-tables-test',
    'rtc-test',
    'i440fx-test',
-   'fuzz-test',
    'fw_cfg-test',
    'device-plug-test',
    'drive_del-test',
-- 
2.26.2