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[v31,8/8] target/avr: Add tests

Message ID 20190915122015.45852-9-mrolnik@gmail.com (mailing list archive)
State New, archived
Headers show
Series QEMU AVR 8 bit cores | expand

Commit Message

Michael Rolnik Sept. 15, 2019, 12:20 p.m. UTC 
1. Avocado test
    The test is based on
    https://github.com/seharris/qemu-avr-tests/tree/master/free-rtos/Demo
    demo which. If working correctly, prints 'ABCDEFGHIJKLMNOPQRSTUVWX' out.
    it also demostrates that timer and IRQ are working

2. Boot serial test
    Prinit out 'T' through serial port

Signed-off-by: Michael Rolnik <mrolnik@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
---
 tests/Makefile.include           |  2 ++
 tests/acceptance/machine_avr6.py | 36 ++++++++++++++++++++++++++++++++
 tests/boot-serial-test.c         | 10 +++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 tests/acceptance/machine_avr6.py
diff mbox series

Patch

diff --git a/tests/Makefile.include b/tests/Makefile.include
index b39860a8d0..a2430c55bb 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -202,6 +202,8 @@  check-qtest-i386-y += tests/test-x86-cpuid-compat$(EXESUF)
 check-qtest-i386-y += tests/numa-test$(EXESUF)
 check-qtest-x86_64-y += $(check-qtest-i386-y)
 
+check-qtest-avr-y += tests/boot-serial-test$(EXESUF)
+
 check-qtest-alpha-y += tests/boot-serial-test$(EXESUF)
 check-qtest-alpha-$(CONFIG_VGA) += tests/display-vga-test$(EXESUF)
 
diff --git a/tests/acceptance/machine_avr6.py b/tests/acceptance/machine_avr6.py
new file mode 100644
index 0000000000..0601080b01
--- /dev/null
+++ b/tests/acceptance/machine_avr6.py
@@ -0,0 +1,36 @@ 
+import logging
+import time
+import distutils.spawn
+
+from avocado import skipUnless
+from avocado_qemu import Test
+from avocado.utils import process
+
+class AVR6Machine(Test):
+    timeout = 5
+
+    def test_freertos(self):
+        """
+        :avocado: tags=arch:avr
+        :avocado: tags=machine:sample
+        """
+        """
+        https://github.com/seharris/qemu-avr-tests/raw/master/free-rtos/Demo/AVR_ATMega2560_GCC/demo.elf
+        constantly prints out 'ABCDEFGHIJKLMNOPQRSTUVWXABCDEFGHIJKLMNOPQRSTUVWX'
+        """
+        rom_url = 'https://github.com/seharris/qemu-avr-tests'
+        rom_url += '/raw/master/free-rtos/Demo/AVR_ATMega2560_GCC/demo.elf'
+        rom_hash = '7eb521f511ca8f2622e0a3c5e8dd686efbb911d4'
+        rom_path = self.fetch_asset(rom_url, asset_hash=rom_hash)
+
+        self.vm.set_machine('sample')
+        self.vm.add_args('-bios', rom_path)
+        self.vm.add_args('-nographic')
+        self.vm.launch()
+
+        time.sleep(2)
+        self.vm.shutdown()
+
+        match = 'ABCDEFGHIJKLMNOPQRSTUVWXABCDEFGHIJKLMNOPQRSTUVWX'
+
+        self.assertIn(match, self.vm.get_log())
diff --git a/tests/boot-serial-test.c b/tests/boot-serial-test.c
index d3a54a0ba5..1121ed0db2 100644
--- a/tests/boot-serial-test.c
+++ b/tests/boot-serial-test.c
@@ -16,6 +16,15 @@ 
 #include "qemu/osdep.h"
 #include "libqtest.h"
 
+static const uint8_t bios_avr[] = {
+    0x88, 0xe0,             /* ldi r24, 0x08   */
+    0x80, 0x93, 0xc1, 0x00, /* sts 0x00C1, r24 ; Enable tx */
+    0x86, 0xe0,             /* ldi r24, 0x06   */
+    0x80, 0x93, 0xc2, 0x00, /* sts 0x00C2, r24 ; Set the data bits to 8 */
+    0x84, 0xe5,             /* ldi r24, 0x54   */
+    0x80, 0x93, 0xc6, 0x00, /* sts 0x00C6, r24 ; Output 'T' */
+};
+
 static const uint8_t kernel_mcf5208[] = {
     0x41, 0xf9, 0xfc, 0x06, 0x00, 0x00,     /* lea 0xfc060000,%a0 */
     0x10, 0x3c, 0x00, 0x54,                 /* move.b #'T',%d0 */
@@ -103,6 +112,7 @@  typedef struct testdef {
 
 static testdef_t tests[] = {
     { "alpha", "clipper", "", "PCI:" },
+    { "avr", "sample", "", "T", sizeof(bios_avr), NULL, bios_avr },
     { "ppc", "ppce500", "", "U-Boot" },
     { "ppc", "40p", "-vga none -boot d", "Trying cd:," },
     { "ppc", "g3beige", "", "PowerPC,750" },