diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile | 2 | ||||
| -rw-r--r-- | tests/ide-test.c | 165 |
2 files changed, 167 insertions, 0 deletions
diff --git a/tests/Makefile b/tests/Makefile index bf41d10050..a307d5a952 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -51,6 +51,7 @@ check-block-$(CONFIG_POSIX) += tests/qemu-iotests-quick.sh # really in libqtest, not in the testcases themselves. check-qtest-i386-y = tests/fdc-test$(EXESUF) gcov-files-i386-y = hw/fdc.c +check-qtest-i386-y += tests/ide-test$(EXESUF) check-qtest-i386-y += tests/hd-geo-test$(EXESUF) gcov-files-i386-y += hw/hd-geometry.c check-qtest-i386-y += tests/rtc-test$(EXESUF) @@ -127,6 +128,7 @@ libqos-omap-obj-y = $(libqos-obj-y) tests/libqos/i2c-omap.o tests/rtc-test$(EXESUF): tests/rtc-test.o tests/m48t59-test$(EXESUF): tests/m48t59-test.o tests/fdc-test$(EXESUF): tests/fdc-test.o +tests/ide-test$(EXESUF): tests/ide-test.o $(libqos-pc-obj-y) tests/hd-geo-test$(EXESUF): tests/hd-geo-test.o tests/tmp105-test$(EXESUF): tests/tmp105-test.o $(libqos-omap-obj-y) tests/i440fx-test$(EXESUF): tests/i440fx-test.o $(libqos-pc-obj-y) diff --git a/tests/ide-test.c b/tests/ide-test.c new file mode 100644 index 0000000000..45036e3bd4 --- /dev/null +++ b/tests/ide-test.c @@ -0,0 +1,165 @@ +/* + * IDE test cases + * + * Copyright (c) 2013 Kevin Wolf <kwolf@redhat.com> + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include <stdint.h> +#include <string.h> +#include <stdio.h> + +#include <glib.h> + +#include "libqtest.h" + +#include "qemu-common.h" + +#define TEST_IMAGE_SIZE 64 * 1024 * 1024 + +#define IDE_PCI_DEV 1 +#define IDE_PCI_FUNC 1 + +#define IDE_BASE 0x1f0 +#define IDE_PRIMARY_IRQ 14 + +enum { + reg_data = 0x0, + reg_nsectors = 0x2, + reg_lba_low = 0x3, + reg_lba_middle = 0x4, + reg_lba_high = 0x5, + reg_device = 0x6, + reg_status = 0x7, + reg_command = 0x7, +}; + +enum { + BSY = 0x80, + DRDY = 0x40, + DF = 0x20, + DRQ = 0x08, + ERR = 0x01, +}; + +enum { + CMD_IDENTIFY = 0xec, +}; + +#define assert_bit_set(data, mask) g_assert_cmphex((data) & (mask), ==, (mask)) +#define assert_bit_clear(data, mask) g_assert_cmphex((data) & (mask), ==, 0) + +static char tmp_path[] = "/tmp/qtest.XXXXXX"; + +static void ide_test_start(const char *cmdline_fmt, ...) +{ + va_list ap; + char *cmdline; + + va_start(ap, cmdline_fmt); + cmdline = g_strdup_vprintf(cmdline_fmt, ap); + va_end(ap); + + qtest_start(cmdline); + qtest_irq_intercept_in(global_qtest, "ioapic"); +} + +static void ide_test_quit(void) +{ + qtest_quit(global_qtest); +} + +static void test_identify(void) +{ + uint8_t data; + uint16_t buf[256]; + int i; + int ret; + + ide_test_start( + "-vnc none " + "-drive file=%s,if=ide,serial=%s,cache=writeback " + "-global ide-hd.ver=%s", + tmp_path, "testdisk", "version"); + + /* IDENTIFY command on device 0*/ + outb(IDE_BASE + reg_device, 0); + outb(IDE_BASE + reg_command, CMD_IDENTIFY); + + /* Read in the IDENTIFY buffer and check registers */ + data = inb(IDE_BASE + reg_device); + g_assert_cmpint(data & 0x10, ==, 0); + + for (i = 0; i < 256; i++) { + data = inb(IDE_BASE + reg_status); + assert_bit_set(data, DRDY | DRQ); + assert_bit_clear(data, BSY | DF | ERR); + + ((uint16_t*) buf)[i] = inw(IDE_BASE + reg_data); + } + + data = inb(IDE_BASE + reg_status); + assert_bit_set(data, DRDY); + assert_bit_clear(data, BSY | DF | ERR | DRQ); + + /* Check serial number/version in the buffer */ + ret = memcmp(&buf[10], "ettsidks ", 20); + g_assert(ret == 0); + + ret = memcmp(&buf[23], "evsroi n", 8); + g_assert(ret == 0); + + /* Write cache enabled bit */ + assert_bit_set(buf[85], 0x20); + + ide_test_quit(); +} + +int main(int argc, char **argv) +{ + const char *arch = qtest_get_arch(); + int fd; + int ret; + + /* Check architecture */ + if (strcmp(arch, "i386") && strcmp(arch, "x86_64")) { + g_test_message("Skipping test for non-x86\n"); + return 0; + } + + /* Create a temporary raw image */ + fd = mkstemp(tmp_path); + g_assert(fd >= 0); + ret = ftruncate(fd, TEST_IMAGE_SIZE); + g_assert(ret == 0); + close(fd); + + /* Run the tests */ + g_test_init(&argc, &argv, NULL); + + qtest_add_func("/ide/identify", test_identify); + + ret = g_test_run(); + + /* Cleanup */ + unlink(tmp_path); + + return ret; +} |