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https://gitlab.com/libvirt/libvirt.git
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ff86e79faf
This is mostly to avoid a memleak that is not a true memleak anyway - prefixes will be freed by kernel upon test exit. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com> Reviewed-by: Erik Skultety <eskultet@redhat.com>
138 lines
4.0 KiB
C
138 lines
4.0 KiB
C
#include <config.h>
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#include "testutils.h"
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#include "virfilewrapper.h"
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#include "qemu/qemu_firmware.h"
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#include "configmake.h"
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#define VIR_FROM_THIS VIR_FROM_QEMU
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/* A very basic test. Parse given JSON firmware description into
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* an internal structure, format it back and compare with the
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* contents of the file (minus some keys that are not parsed).
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*/
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static int
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testParseFormatFW(const void *opaque)
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{
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const char *filename = opaque;
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VIR_AUTOFREE(char *) path = NULL;
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VIR_AUTOPTR(qemuFirmware) fw = NULL;
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VIR_AUTOFREE(char *) buf = NULL;
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VIR_AUTOPTR(virJSONValue) json = NULL;
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VIR_AUTOFREE(char *) expected = NULL;
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VIR_AUTOFREE(char *) actual = NULL;
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if (virAsprintf(&path, "%s/qemufirmwaredata/%s",
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abs_srcdir, filename) < 0)
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return -1;
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if (!(fw = qemuFirmwareParse(path)))
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return -1;
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if (virFileReadAll(path,
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1024 * 1024, /* 1MiB */
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&buf) < 0)
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return -1;
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if (!(json = virJSONValueFromString(buf)))
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return -1;
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/* Description and tags are not parsed. */
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if (virJSONValueObjectRemoveKey(json, "description", NULL) < 0 ||
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virJSONValueObjectRemoveKey(json, "tags", NULL) < 0)
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return -1;
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if (!(expected = virJSONValueToString(json, true)))
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return -1;
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if (!(actual = qemuFirmwareFormat(fw)))
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return -1;
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return virTestCompareToString(expected, actual);
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}
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static int
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testFWPrecedence(const void *opaque ATTRIBUTE_UNUSED)
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{
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VIR_AUTOFREE(char *) fakehome = NULL;
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VIR_AUTOSTRINGLIST fwList = NULL;
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size_t nfwList;
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size_t i;
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const char *expected[] = {
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PREFIX "/share/qemu/firmware/40-bios.json",
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SYSCONFDIR "/qemu/firmware/40-ovmf-sb-keys.json",
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PREFIX "/share/qemu/firmware/50-ovmf-sb-keys.json",
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PREFIX "/share/qemu/firmware/61-ovmf.json",
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PREFIX "/share/qemu/firmware/70-aavmf.json",
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};
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if (VIR_STRDUP(fakehome, abs_srcdir "/qemufirmwaredata/home/user/.config") < 0)
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return -1;
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setenv("XDG_CONFIG_HOME", fakehome, 1);
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if (qemuFirmwareFetchConfigs(&fwList, false) < 0)
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return -1;
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if (!fwList) {
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fprintf(stderr, "Expected a non-NULL result, but got a NULL result\n");
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return -1;
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}
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nfwList = virStringListLength((const char **)fwList);
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if (nfwList != ARRAY_CARDINALITY(expected)) {
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fprintf(stderr, "Expected %zu paths, got %zu\n",
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ARRAY_CARDINALITY(expected), nfwList);
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return -1;
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}
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for (i = 0; i < ARRAY_CARDINALITY(expected); i++) {
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if (STRNEQ_NULLABLE(expected[i], fwList[i])) {
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fprintf(stderr,
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"Unexpected path (i=%zu). Expected %s got %s \n",
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i, expected[i], NULLSTR(fwList[i]));
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return -1;
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}
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}
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return 0;
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}
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static int
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mymain(void)
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{
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int ret = 0;
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virFileWrapperAddPrefix(SYSCONFDIR "/qemu/firmware",
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abs_srcdir "/qemufirmwaredata/etc/qemu/firmware");
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virFileWrapperAddPrefix(PREFIX "/share/qemu/firmware",
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abs_srcdir "/qemufirmwaredata/usr/share/qemu/firmware");
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virFileWrapperAddPrefix("/home/user/.config/qemu/firmware",
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abs_srcdir "/qemufirmwaredata/home/user/.config/qemu/firmware");
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#define DO_PARSE_TEST(filename) \
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do { \
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if (virTestRun("QEMU FW " filename, \
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testParseFormatFW, filename) < 0) \
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ret = -1; \
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} while (0)
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DO_PARSE_TEST("usr/share/qemu/firmware/40-bios.json");
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DO_PARSE_TEST("usr/share/qemu/firmware/50-ovmf-sb-keys.json");
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DO_PARSE_TEST("usr/share/qemu/firmware/60-ovmf-sb.json");
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DO_PARSE_TEST("usr/share/qemu/firmware/61-ovmf.json");
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DO_PARSE_TEST("usr/share/qemu/firmware/70-aavmf.json");
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if (virTestRun("QEMU FW precedence test", testFWPrecedence, NULL) < 0)
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ret = -1;
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virFileWrapperClearPrefixes();
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return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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VIR_TEST_MAIN(mymain)
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