test: Move qtests to a separate directory

The tests directory itself is pretty overcrowded, and it's hard to
see which test belongs to which test subsystem (unit, qtest, ...).
Let's move the qtests to a separate folder for more clarity.

Message-Id: <20191218103059.11729-6-thuth@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 0 insertions, 269 deletions

diff --git a/tests/m48t59-test.c b/tests/m48t59-test.c
deleted file mode 100644
index b94a1230f7..0000000000
--- a/tests/m48t59-test.c
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * QTest testcase for the M48T59 and M48T08 real-time clocks
- *
- * Based on MC146818 RTC test:
- * Copyright IBM, Corp. 2012
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * 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 "libqtest.h"
-
-#define RTC_SECONDS             0x9
-#define RTC_MINUTES             0xa
-#define RTC_HOURS               0xb
-
-#define RTC_DAY_OF_WEEK         0xc
-#define RTC_DAY_OF_MONTH        0xd
-#define RTC_MONTH               0xe
-#define RTC_YEAR                0xf
-
-static uint32_t base;
-static uint16_t reg_base = 0x1ff0; /* 0x7f0 for m48t02 */
-static int base_year;
-static const char *base_machine;
-static bool use_mmio;
-
-static uint8_t cmos_read_mmio(QTestState *s, uint8_t reg)
-{
-    return qtest_readb(s, base + (uint32_t)reg_base + (uint32_t)reg);
-}
-
-static void cmos_write_mmio(QTestState *s, uint8_t reg, uint8_t val)
-{
-    uint8_t data = val;
-
-    qtest_writeb(s, base + (uint32_t)reg_base + (uint32_t)reg, data);
-}
-
-static uint8_t cmos_read_ioio(QTestState *s, uint8_t reg)
-{
-    qtest_outw(s, base + 0, reg_base + (uint16_t)reg);
-    return qtest_inb(s, base + 3);
-}
-
-static void cmos_write_ioio(QTestState *s, uint8_t reg, uint8_t val)
-{
-    qtest_outw(s, base + 0, reg_base + (uint16_t)reg);
-    qtest_outb(s, base + 3, val);
-}
-
-static uint8_t cmos_read(QTestState *s, uint8_t reg)
-{
-    if (use_mmio) {
-        return cmos_read_mmio(s, reg);
-    } else {
-        return cmos_read_ioio(s, reg);
-    }
-}
-
-static void cmos_write(QTestState *s, uint8_t reg, uint8_t val)
-{
-    if (use_mmio) {
-        cmos_write_mmio(s, reg, val);
-    } else {
-        cmos_write_ioio(s, reg, val);
-    }
-}
-
-static int bcd2dec(int value)
-{
-    return (((value >> 4) & 0x0F) * 10) + (value & 0x0F);
-}
-
-static int tm_cmp(struct tm *lhs, struct tm *rhs)
-{
-    time_t a, b;
-    struct tm d1, d2;
-
-    memcpy(&d1, lhs, sizeof(d1));
-    memcpy(&d2, rhs, sizeof(d2));
-
-    a = mktime(&d1);
-    b = mktime(&d2);
-
-    if (a < b) {
-        return -1;
-    } else if (a > b) {
-        return 1;
-    }
-
-    return 0;
-}
-
-#if 0
-static void print_tm(struct tm *tm)
-{
-    printf("%04d-%02d-%02d %02d:%02d:%02d %+02ld\n",
-           tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
-           tm->tm_hour, tm->tm_min, tm->tm_sec, tm->tm_gmtoff);
-}
-#endif
-
-static void cmos_get_date_time(QTestState *s, struct tm *date)
-{
-    int sec, min, hour, mday, mon, year;
-    time_t ts;
-    struct tm dummy;
-
-    sec = cmos_read(s, RTC_SECONDS);
-    min = cmos_read(s, RTC_MINUTES);
-    hour = cmos_read(s, RTC_HOURS);
-    mday = cmos_read(s, RTC_DAY_OF_MONTH);
-    mon = cmos_read(s, RTC_MONTH);
-    year = cmos_read(s, RTC_YEAR);
-
-    sec = bcd2dec(sec);
-    min = bcd2dec(min);
-    hour = bcd2dec(hour);
-    mday = bcd2dec(mday);
-    mon = bcd2dec(mon);
-    year = bcd2dec(year);
-
-    ts = time(NULL);
-    localtime_r(&ts, &dummy);
-
-    date->tm_isdst = dummy.tm_isdst;
-    date->tm_sec = sec;
-    date->tm_min = min;
-    date->tm_hour = hour;
-    date->tm_mday = mday;
-    date->tm_mon = mon - 1;
-    date->tm_year = base_year + year - 1900;
-#ifndef __sun__
-    date->tm_gmtoff = 0;
-#endif
-
-    ts = mktime(date);
-}
-
-static QTestState *m48t59_qtest_start(void)
-{
-    return qtest_initf("-M %s -rtc clock=vm", base_machine);
-}
-
-static void bcd_check_time(void)
-{
-    struct tm start, date[4], end;
-    struct tm *datep;
-    time_t ts;
-    const int wiggle = 2;
-    QTestState *s = m48t59_qtest_start();
-
-    /*
-     * This check assumes a few things.  First, we cannot guarantee that we get
-     * a consistent reading from the wall clock because we may hit an edge of
-     * the clock while reading.  To work around this, we read four clock readings
-     * such that at least two of them should match.  We need to assume that one
-     * reading is corrupt so we need four readings to ensure that we have at
-     * least two consecutive identical readings
-     *
-     * It's also possible that we'll cross an edge reading the host clock so
-     * simply check to make sure that the clock reading is within the period of
-     * when we expect it to be.
-     */
-
-    ts = time(NULL);
-    gmtime_r(&ts, &start);
-
-    cmos_get_date_time(s, &date[0]);
-    cmos_get_date_time(s, &date[1]);
-    cmos_get_date_time(s, &date[2]);
-    cmos_get_date_time(s, &date[3]);
-
-    ts = time(NULL);
-    gmtime_r(&ts, &end);
-
-    if (tm_cmp(&date[0], &date[1]) == 0) {
-        datep = &date[0];
-    } else if (tm_cmp(&date[1], &date[2]) == 0) {
-        datep = &date[1];
-    } else if (tm_cmp(&date[2], &date[3]) == 0) {
-        datep = &date[2];
-    } else {
-        g_assert_not_reached();
-    }
-
-    if (!(tm_cmp(&start, datep) <= 0 && tm_cmp(datep, &end) <= 0)) {
-        long t, s;
-
-        start.tm_isdst = datep->tm_isdst;
-
-        t = (long)mktime(datep);
-        s = (long)mktime(&start);
-        if (t < s) {
-            g_test_message("RTC is %ld second(s) behind wall-clock", (s - t));
-        } else {
-            g_test_message("RTC is %ld second(s) ahead of wall-clock", (t - s));
-        }
-
-        g_assert_cmpint(ABS(t - s), <=, wiggle);
-    }
-
-    qtest_quit(s);
-}
-
-/* success if no crash or abort */
-static void fuzz_registers(void)
-{
-    unsigned int i;
-    QTestState *s = m48t59_qtest_start();
-
-    for (i = 0; i < 1000; i++) {
-        uint8_t reg, val;
-
-        reg = (uint8_t)g_test_rand_int_range(0, 16);
-        val = (uint8_t)g_test_rand_int_range(0, 256);
-
-        if (reg == 7) {
-            /* watchdog setup register, may trigger system reset, skip */
-            continue;
-        }
-
-        cmos_write(s, reg, val);
-        cmos_read(s, reg);
-    }
-
-    qtest_quit(s);
-}
-
-static void base_setup(void)
-{
-    const char *arch = qtest_get_arch();
-
-    if (g_str_equal(arch, "sparc")) {
-        /* Note: For sparc64, we'd need to map-in the PCI bridge memory first */
-        base = 0x71200000;
-        base_year = 1968;
-        base_machine = "SS-5";
-        use_mmio = true;
-    } else if (g_str_equal(arch, "ppc") || g_str_equal(arch, "ppc64")) {
-        base = 0xF0000000;
-        base_year = 1968;
-        base_machine = "ref405ep";
-        use_mmio = true;
-    } else {
-        g_assert_not_reached();
-    }
-}
-
-int main(int argc, char **argv)
-{
-    base_setup();
-
-    g_test_init(&argc, &argv, NULL);
-
-    if (g_test_slow()) {
-        /* Do not run this in timing-sensitive environments */
-        qtest_add_func("/rtc/bcd-check-time", bcd_check_time);
-    }
-    qtest_add_func("/rtc/fuzz-registers", fuzz_registers);
-    return g_test_run();
-}