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tests-fpi-device: Add unit tests for prints equality

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This commit is contained in:
Marco Trevisan (Treviño)
2026-07-12 13:16:33 +02:00
parent 7730146af0
commit 3ac3c7b082
1 changed files with 164 additions and 0 deletions
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tests/test-fpi-device.c
+164
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@@ -19,6 +19,7 @@
#include "fp-device.h"
#include "fp-enums.h"
#include "fpi-print.h"
#include <libfprint/fprint.h>
#define FP_COMPONENT "device"
@@ -163,6 +164,34 @@ make_fake_nbis_print (FpDevice *device)
return enrolled_print;
}
static FpPrint *
make_fake_nbis_print_filled (FpDevice *device,
gint *xvals,
gint *yvals,
gint *tvals,
gint nminutiae,
gint nentries)
{
FpPrint *print = make_fake_nbis_print (device);
for (gint e = 0; e < nentries; e++)
{
struct xyt_struct *xyt = g_new0 (struct xyt_struct, 1);
xyt->nrows = nminutiae;
for (gint m = 0; m < nminutiae; m++)
{
xyt->xcol[m] = xvals[m];
xyt->ycol[m] = yvals[m];
xyt->thetacol[m] = tvals[m];
}
g_ptr_array_add (print->prints, xyt);
}
return print;
}
static FpPrint *
make_fake_print_reffed (FpDevice *device,
GVariant *print_data)
@@ -3754,6 +3783,130 @@ test_driver_retry_error_types (void)
g_test_assert_expected_messages ();
}
static void
test_fp_print_equal_same (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
print_a = make_fake_print (device, g_variant_new_string ("test"));
print_b = make_fake_print (device, g_variant_new_string ("test"));
g_assert_true (fp_print_equal (print_a, print_a));
g_assert_true (fp_print_equal (print_b, print_b));
g_assert_true (fp_print_equal (print_a, print_b));
}
static void
test_fp_print_equal_different (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
print_a = make_fake_print (device, g_variant_new_string ("test"));
print_b = make_fake_print (device, g_variant_new_string ("other"));
g_assert_false (fp_print_equal (print_a, print_b));
}
static void
test_fp_print_equal_nbis_empty (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
print_a = make_fake_nbis_print (device);
print_b = make_fake_nbis_print (device);
g_assert_true (fp_print_equal (print_a, print_b));
}
static void
test_fp_print_equal_nbis_one_empty (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
gint xvals[] = { 10, 20 };
gint yvals[] = { 30, 40 };
gint tvals[] = { 50, 60 };
print_a = make_fake_nbis_print_filled (device, xvals, yvals, tvals, 2, 1);
print_b = make_fake_nbis_print (device);
g_assert_false (fp_print_equal (print_a, print_b));
g_assert_false (fp_print_equal (print_b, print_a));
}
static void
test_fp_print_equal_nbis_equal (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
gint xvals[] = { 10, 20 };
gint yvals[] = { 30, 40 };
gint tvals[] = { 50, 60 };
print_a = make_fake_nbis_print_filled (device, xvals, yvals, tvals, 2, 1);
print_b = make_fake_nbis_print_filled (device, xvals, yvals, tvals, 2, 1);
g_assert_true (fp_print_equal (print_a, print_b));
}
static void
test_fp_print_equal_nbis_different (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
gint xvals_a[] = { 10, 20 };
gint yvals_a[] = { 30, 40 };
gint tvals_a[] = { 50, 60 };
gint xvals_b[] = { 99, 88 };
gint yvals_b[] = { 77, 66 };
gint tvals_b[] = { 55, 44 };
print_a = make_fake_nbis_print_filled (device, xvals_a, yvals_a, tvals_a, 2, 1);
print_b = make_fake_nbis_print_filled (device, xvals_b, yvals_b, tvals_b, 2, 1);
g_assert_false (fp_print_equal (print_a, print_b));
}
static void
test_fp_print_equal_nbis_different_lengths (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
gint xvals[] = { 10, 20 };
gint yvals[] = { 30, 40 };
gint tvals[] = { 50, 60 };
print_a = make_fake_nbis_print_filled (device, xvals, yvals, tvals, 2, 5);
print_b = make_fake_nbis_print_filled (device, xvals, yvals, tvals, 2, 1);
g_assert_false (fp_print_equal (print_a, print_b));
g_assert_false (fp_print_equal (print_b, print_a));
}
static void
test_fp_print_equal_different_types (void)
{
g_autoptr(FpDevice) device = g_object_new (FPI_TYPE_DEVICE_FAKE, NULL);
g_autoptr(FpPrint) print_a = NULL;
g_autoptr(FpPrint) print_b = NULL;
print_a = make_fake_print (device, g_variant_new_string ("test"));
print_b = make_fake_nbis_print (device);
g_assert_false (fp_print_equal (print_a, print_b));
g_assert_false (fp_print_equal (print_b, print_a));
}
int
main (int argc, char *argv[])
{
@@ -3877,5 +4030,16 @@ main (int argc, char *argv[])
g_test_add_func ("/driver/error_types", test_driver_error_types);
g_test_add_func ("/driver/retry_error_types", test_driver_retry_error_types);
g_test_add_func ("/print/equal/same", test_fp_print_equal_same);
g_test_add_func ("/print/equal/different", test_fp_print_equal_different);
g_test_add_func ("/print/equal/nbis_empty", test_fp_print_equal_nbis_empty);
g_test_add_func ("/print/equal/nbis_one_empty", test_fp_print_equal_nbis_one_empty);
g_test_add_func ("/print/equal/nbis_equal", test_fp_print_equal_nbis_equal);
g_test_add_func ("/print/equal/nbis_different", test_fp_print_equal_nbis_different);
g_test_add_func ("/print/equal/nbis_different_lengths",
test_fp_print_equal_nbis_different_lengths);
g_test_add_func ("/print/equal/different_types",
test_fp_print_equal_different_types);
return g_test_run ();
}