Commit 262f27b9 authored by Kevin Wolf's avatar Kevin Wolf Committed by Anthony Liguori
Browse files

ide-test: Fix endianness problems 



The test case passes on big endian hosts now (tested on ppc64)

Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
Message-id: 1368622839-7084-1-git-send-email-kwolf@redhat.com
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent 913b4b6b

tests/ide-test.c

+27 −5
Original line number Diff line number Diff line
@@ -252,7 +252,10 @@ static void test_bmdma_simple_rw(void) 
    uintptr_t guest_buf = guest_alloc(guest_malloc, len);



    PrdtEntry prdt[] = {

        { .addr = guest_buf, .size = len | PRDT_EOT },

        {

            .addr = cpu_to_le32(guest_buf),

            .size = cpu_to_le32(len | PRDT_EOT),

        },

    };



    buf = g_malloc(len);
@@ -304,7 +307,10 @@ static void test_bmdma_short_prdt(void) 
    uint8_t status;



    PrdtEntry prdt[] = {

        { .addr = 0, .size = 0x10 | PRDT_EOT },

        {

            .addr = 0,

            .size = cpu_to_le32(0x10 | PRDT_EOT),

        },

    };



    /* Normal request */
@@ -325,7 +331,10 @@ static void test_bmdma_long_prdt(void) 
    uint8_t status;



    PrdtEntry prdt[] = {

        { .addr = 0, .size = 0x1000 | PRDT_EOT },

        {

            .addr = 0,

            .size = cpu_to_le32(0x1000 | PRDT_EOT),

        },

    };



    /* Normal request */
@@ -355,6 +364,17 @@ static void test_bmdma_teardown(void) 
    ide_test_quit();

}



static void string_cpu_to_be16(uint16_t *s, size_t bytes)

{

    g_assert((bytes & 1) == 0);

    bytes /= 2;



    while (bytes--) {

        *s = cpu_to_be16(*s);

        s++;

    }

}



static void test_identify(void)

{

    uint8_t data;
@@ -389,10 +409,12 @@ static void test_identify(void) 
    assert_bit_clear(data, BSY | DF | ERR | DRQ);



    /* Check serial number/version in the buffer */

    ret = memcmp(&buf[10], "ettsidks            ", 20);

    string_cpu_to_be16(&buf[10], 20);

    ret = memcmp(&buf[10], "testdisk            ", 20);

    g_assert(ret == 0);



    ret = memcmp(&buf[23], "evsroi n", 8);

    string_cpu_to_be16(&buf[23], 8);

    ret = memcmp(&buf[23], "version ", 8);

    g_assert(ret == 0);



    /* Write cache enabled bit */