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tests: Add support for creating other virtual readers

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Add support for creating more virtual readers.

Co-authored-by: Bastien Nocera <hadess@hadess.net>
This commit is contained in:
Benjamin Berg
2021-01-05 15:57:21 +01:00
parent 2f2da87240
commit 5df14206d8
4 changed files with 58 additions and 33 deletions
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38
tests/test-utils.c
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@@ -22,16 +22,29 @@
#include "test-utils.h"
struct
{
const char *envvar;
const char *driver_id;
const char *device_id;
} devtype_vars[FPT_NUM_VIRTUAL_DEVICE_TYPES] = {
{ "FP_VIRTUAL_IMAGE", "virtual_image", "virtual_image" }, /* FPT_VIRTUAL_DEVICE_IMAGE */
};
static FptVirtualDeviceType global_devtype;
void
fpt_teardown_virtual_device_environment (void)
{
const char *path = g_getenv ("FP_VIRTUAL_IMAGE");
const char *path;
path = g_getenv (devtype_vars[global_devtype].envvar);
if (path)
{
g_autofree char *temp_dir = g_path_get_dirname (path);
g_unsetenv ("FP_VIRTUAL_IMAGE");
g_unsetenv (devtype_vars[global_devtype].envvar);
g_unlink (path);
g_rmdir (temp_dir);
}
@@ -44,19 +57,23 @@ on_signal_event (int sig)
}
void
fpt_setup_virtual_device_environment (void)
fpt_setup_virtual_device_environment (FptVirtualDeviceType devtype)
{
g_autoptr(GError) error = NULL;
g_autofree char *temp_dir = NULL;
g_autofree char *temp_path = NULL;
g_autofree char *filename = NULL;
g_assert_null (g_getenv ("FP_VIRTUAL_IMAGE"));
g_assert_null (g_getenv (devtype_vars[devtype].envvar));
temp_dir = g_dir_make_tmp ("libfprint-XXXXXX", &error);
g_assert_no_error (error);
temp_path = g_build_filename (temp_dir, "virtual-image.socket", NULL);
g_setenv ("FP_VIRTUAL_IMAGE", temp_path, TRUE);
filename = g_strdup_printf ("%s.socket", devtype_vars[devtype].device_id);
temp_path = g_build_filename (temp_dir, filename, NULL);
g_setenv (devtype_vars[devtype].envvar, temp_path, TRUE);
global_devtype = devtype;
signal (SIGKILL, on_signal_event);
signal (SIGABRT, on_signal_event);
@@ -78,13 +95,16 @@ fpt_context_new (void)
}
FptContext *
fpt_context_new_with_virtual_imgdev (void)
fpt_context_new_with_virtual_device (FptVirtualDeviceType devtype)
{
FptContext *tctx;
GPtrArray *devices;
unsigned int i;
fpt_setup_virtual_device_environment ();
g_assert_true (devtype >= FPT_VIRTUAL_DEVICE_IMAGE &&
devtype < FPT_NUM_VIRTUAL_DEVICE_TYPES);
fpt_setup_virtual_device_environment (devtype);
tctx = fpt_context_new ();
devices = fp_context_get_devices (tctx->fp_context);
@@ -96,7 +116,7 @@ fpt_context_new_with_virtual_imgdev (void)
{
FpDevice *device = devices->pdata[i];
if (g_strcmp0 (fp_device_get_driver (device), "virtual_image") == 0)
if (g_strcmp0 (fp_device_get_driver (device), devtype_vars[devtype].driver_id) == 0)
{
tctx->device = device;
break;