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[PATCH v2 6/6] tests/qtest: add tests for am53c974 device
From: |
Mark Cave-Ayland |
Subject: |
[PATCH v2 6/6] tests/qtest: add tests for am53c974 device |
Date: |
Wed, 17 Mar 2021 23:02:23 +0000 |
Use the autogenerated fuzzer test cases as the basis for a set of am53c974
regression tests.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
tests/qtest/am53c974-test.c | 122 ++++++++++++++++++++++++++++++++++++
tests/qtest/meson.build | 1 +
2 files changed, 123 insertions(+)
create mode 100644 tests/qtest/am53c974-test.c
diff --git a/tests/qtest/am53c974-test.c b/tests/qtest/am53c974-test.c
new file mode 100644
index 0000000000..c90bd4c187
--- /dev/null
+++ b/tests/qtest/am53c974-test.c
@@ -0,0 +1,122 @@
+/*
+ * QTest testcase for am53c974
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or
+ * later. See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+
+#include "libqos/libqtest.h"
+
+
+static void test_cmdfifo_underflow_ok(void)
+{
+ QTestState *s = qtest_init(
+ "-device am53c974,id=scsi "
+ "-device scsi-hd,drive=disk0 -drive "
+ "id=disk0,if=none,file=null-co://,format=raw -nodefaults");
+ qtest_outl(s, 0xcf8, 0x80001004);
+ qtest_outw(s, 0xcfc, 0x01);
+ qtest_outl(s, 0xcf8, 0x8000100e);
+ qtest_outl(s, 0xcfc, 0x8a000000);
+ qtest_outl(s, 0x8a09, 0x42000000);
+ qtest_outl(s, 0x8a0d, 0x00);
+ qtest_outl(s, 0x8a0b, 0x1000);
+ qtest_quit(s);
+}
+
+static void test_cmdfifo_overflow_ok(void)
+{
+ QTestState *s = qtest_init(
+ "-device am53c974,id=scsi "
+ "-device scsi-hd,drive=disk0 -drive "
+ "id=disk0,if=none,file=null-co://,format=raw -nodefaults");
+ qtest_outl(s, 0xcf8, 0x80001004);
+ qtest_outw(s, 0xcfc, 0x01);
+ qtest_outl(s, 0xcf8, 0x8000100e);
+ qtest_outl(s, 0xcfc, 0x0e000000);
+ qtest_outl(s, 0xe40, 0x03);
+ qtest_outl(s, 0xe0b, 0x4100);
+ qtest_outl(s, 0xe0b, 0x9000);
+ qtest_quit(s);
+}
+
+static void test_target_selected_ok(void)
+{
+ QTestState *s = qtest_init(
+ "-device am53c974,id=scsi "
+ "-device scsi-hd,drive=disk0 -drive "
+ "id=disk0,if=none,file=null-co://,format=raw -nodefaults");
+ qtest_outl(s, 0xcf8, 0x80001001);
+ qtest_outl(s, 0xcfc, 0x01000000);
+ qtest_outl(s, 0xcf8, 0x8000100e);
+ qtest_outl(s, 0xcfc, 0xef800000);
+ qtest_outl(s, 0xef8b, 0x4100);
+ qtest_outw(s, 0xef80, 0x01);
+ qtest_outl(s, 0xefc0, 0x03);
+ qtest_outl(s, 0xef8b, 0xc100);
+ qtest_outl(s, 0xef8b, 0x9000);
+ qtest_quit(s);
+}
+
+static void test_fifo_underflow_on_write_ok(void)
+{
+ QTestState *s = qtest_init(
+ "-device am53c974,id=scsi "
+ "-device scsi-hd,drive=disk0 -drive "
+ "id=disk0,if=none,file=null-co://,format=raw -nodefaults");
+ qtest_outl(s, 0xcf8, 0x80001010);
+ qtest_outl(s, 0xcfc, 0xc000);
+ qtest_outl(s, 0xcf8, 0x80001004);
+ qtest_outw(s, 0xcfc, 0x01);
+ qtest_outl(s, 0xc008, 0x0a);
+ qtest_outl(s, 0xc009, 0x41000000);
+ qtest_outl(s, 0xc009, 0x41000000);
+ qtest_outl(s, 0xc00b, 0x1000);
+ qtest_quit(s);
+}
+
+static void test_cancelled_request_ok(void)
+{
+ QTestState *s = qtest_init(
+ "-device am53c974,id=scsi "
+ "-device scsi-hd,drive=disk0 -drive "
+ "id=disk0,if=none,file=null-co://,format=raw -nodefaults");
+ qtest_outl(s, 0xcf8, 0x80001010);
+ qtest_outl(s, 0xcfc, 0xc000);
+ qtest_outl(s, 0xcf8, 0x80001004);
+ qtest_outw(s, 0xcfc, 0x05);
+ qtest_outb(s, 0xc046, 0x02);
+ qtest_outl(s, 0xc00b, 0xc100);
+ qtest_outl(s, 0xc040, 0x03);
+ qtest_outl(s, 0xc040, 0x03);
+ qtest_bufwrite(s, 0x0, "\x41", 0x1);
+ qtest_outl(s, 0xc00b, 0xc100);
+ qtest_outw(s, 0xc040, 0x02);
+ qtest_outw(s, 0xc040, 0x81);
+ qtest_outl(s, 0xc00b, 0x9000);
+ qtest_quit(s);
+}
+
+int main(int argc, char **argv)
+{
+ const char *arch = qtest_get_arch();
+
+ g_test_init(&argc, &argv, NULL);
+
+ if (strcmp(arch, "i386") == 0) {
+ qtest_add_func("am53c974/test_cmdfifo_underflow_ok",
+ test_cmdfifo_underflow_ok);
+ qtest_add_func("am53c974/test_cmdfifo_overflow_ok",
+ test_cmdfifo_overflow_ok);
+ qtest_add_func("am53c974/test_target_selected_ok",
+ test_target_selected_ok);
+ qtest_add_func("am53c974/test_fifo_underflow_on_write_ok",
+ test_fifo_underflow_on_write_ok);
+ qtest_add_func("am53c974/test_cancelled_request_ok",
+ test_cancelled_request_ok);
+ }
+
+ return g_test_run();
+}
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 66ee9fbf45..a44f612a34 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -63,6 +63,7 @@ qtests_i386 = \
(config_all_devices.has_key('CONFIG_TPM_TIS_ISA') ? ['tpm-tis-test'] : []) +
\
(config_all_devices.has_key('CONFIG_TPM_TIS_ISA') ? ['tpm-tis-swtpm-test'] :
[]) + \
(config_all_devices.has_key('CONFIG_RTL8139_PCI') ? ['rtl8139-test'] : []) +
\
+ (config_all_devices.has_key('CONFIG_ESP_PCI') ? ['am53c974-test'] : []) +
\
qtests_pci +
\
['fdc-test',
'ide-test',
--
2.20.1
- [PATCH v2 0/6] esp: fix asserts/segfaults discovered by fuzzer, Mark Cave-Ayland, 2021/03/17
- [PATCH v2 1/6] esp: don't underflow cmdfifo if no message out/command data is present, Mark Cave-Ayland, 2021/03/17
- [PATCH v2 2/6] esp: don't overflow cmdfifo if TC is larger than the cmdfifo size, Mark Cave-Ayland, 2021/03/17
- [PATCH v2 3/6] esp: ensure cmdfifo is not empty and current_dev is non-NULL, Mark Cave-Ayland, 2021/03/17
- [PATCH v2 4/6] esp: don't underflow fifo when writing to the device, Mark Cave-Ayland, 2021/03/17
- [PATCH v2 5/6] esp: always check current_req is not NULL before use in DMA callbacks, Mark Cave-Ayland, 2021/03/17
- [PATCH v2 6/6] tests/qtest: add tests for am53c974 device,
Mark Cave-Ayland <=
- Re: [PATCH v2 0/6] esp: fix asserts/segfaults discovered by fuzzer, Paolo Bonzini, 2021/03/18