diff options
| -rw-r--r-- | qga/commands-posix.c | 13 | ||||
| -rw-r--r-- | tests/data/test-qga-os-release | 7 | ||||
| -rw-r--r-- | tests/test-qga.c | 56 |
3 files changed, 72 insertions, 4 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 7b3d89a92c..ab0c63d931 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -2682,7 +2682,8 @@ GuestOSInfo *qmp_guest_get_osinfo(Error **errp) { GuestOSInfo *info = NULL; struct utsname kinfo; - GKeyFile *osrelease; + GKeyFile *osrelease = NULL; + const char *qga_os_release = g_getenv("QGA_OS_RELEASE"); info = g_new0(GuestOSInfo, 1); @@ -2697,9 +2698,13 @@ GuestOSInfo *qmp_guest_get_osinfo(Error **errp) info->machine = g_strdup(kinfo.machine); } - osrelease = ga_parse_osrelease("/etc/os-release"); - if (osrelease == NULL) { - osrelease = ga_parse_osrelease("/usr/lib/os-release"); + if (qga_os_release != NULL) { + osrelease = ga_parse_osrelease(qga_os_release); + } else { + osrelease = ga_parse_osrelease("/etc/os-release"); + if (osrelease == NULL) { + osrelease = ga_parse_osrelease("/usr/lib/os-release"); + } } if (osrelease != NULL) { diff --git a/tests/data/test-qga-os-release b/tests/data/test-qga-os-release new file mode 100644 index 0000000000..70664eb6ec --- /dev/null +++ b/tests/data/test-qga-os-release @@ -0,0 +1,7 @@ +ID=qemu-ga-test +NAME=QEMU-GA +PRETTY_NAME="QEMU Guest Agent test" +VERSION="Test 1" +VERSION_ID=1 +VARIANT="Unit test \"\'\$\`\\ and \\\\ etc." +VARIANT_ID=unit-test diff --git a/tests/test-qga.c b/tests/test-qga.c index 631b98639a..06783e7585 100644 --- a/tests/test-qga.c +++ b/tests/test-qga.c @@ -936,6 +936,60 @@ static void test_qga_guest_exec_invalid(gconstpointer fix) QDECREF(ret); } +static void test_qga_guest_get_osinfo(gconstpointer data) +{ + TestFixture fixture; + const gchar *str; + gchar *cwd, *env[2]; + QDict *ret, *val; + + cwd = g_get_current_dir(); + env[0] = g_strdup_printf( + "QGA_OS_RELEASE=%s%ctests%cdata%ctest-qga-os-release", + cwd, G_DIR_SEPARATOR, G_DIR_SEPARATOR, G_DIR_SEPARATOR); + env[1] = NULL; + g_free(cwd); + fixture_setup(&fixture, NULL, env); + + ret = qmp_fd(fixture.fd, "{'execute': 'guest-get-osinfo'}"); + g_assert_nonnull(ret); + qmp_assert_no_error(ret); + + val = qdict_get_qdict(ret, "return"); + + str = qdict_get_try_str(val, "id"); + g_assert_nonnull(str); + g_assert_cmpstr(str, ==, "qemu-ga-test"); + + str = qdict_get_try_str(val, "name"); + g_assert_nonnull(str); + g_assert_cmpstr(str, ==, "QEMU-GA"); + + str = qdict_get_try_str(val, "pretty-name"); + g_assert_nonnull(str); + g_assert_cmpstr(str, ==, "QEMU Guest Agent test"); + + str = qdict_get_try_str(val, "version"); + g_assert_nonnull(str); + g_assert_cmpstr(str, ==, "Test 1"); + + str = qdict_get_try_str(val, "version-id"); + g_assert_nonnull(str); + g_assert_cmpstr(str, ==, "1"); + + str = qdict_get_try_str(val, "variant"); + g_assert_nonnull(str); + g_assert_cmpstr(str, ==, "Unit test \"'$`\\ and \\\\ etc."); + + str = qdict_get_try_str(val, "variant-id"); + g_assert_nonnull(str); + g_assert_cmpstr(str, ==, "unit-test"); + + QDECREF(ret); + g_free(env[0]); + fixture_tear_down(&fixture, NULL); +} + int main(int argc, char **argv) { TestFixture fix; @@ -972,6 +1026,8 @@ int main(int argc, char **argv) g_test_add_data_func("/qga/guest-exec", &fix, test_qga_guest_exec); g_test_add_data_func("/qga/guest-exec-invalid", &fix, test_qga_guest_exec_invalid); + g_test_add_data_func("/qga/guest-get-osinfo", &fix, + test_qga_guest_get_osinfo); if (g_getenv("QGA_TEST_SIDE_EFFECTING")) { g_test_add_data_func("/qga/fsfreeze-and-thaw", &fix, |