diff options
| author | Alberts Muktupāvels <alberts.muktupavels@gmail.com> | 2021-03-16 14:31:20 +0200 |
|---|---|---|
| committer | Alberts Muktupāvels <alberts.muktupavels@gmail.com> | 2021-03-16 14:31:20 +0200 |
| commit | a9ab7a62e23f8ec6bb1b1ee2da754dddd3f9fefc (patch) | |
| tree | 8ec91e0cf886a23068d75b87076dcfc7c837c10b | |
| parent | 811b671e52d07b8737ae8008bb2bf18ebdca6d15 (diff) | |
| download | metacity-a9ab7a62e23f8ec6bb1b1ee2da754dddd3f9fefc.tar.gz | |
testboxes: fix test_find_closest_point_to_line test
Use g_assert_cmpfloat_with_epsilon to compare floating points.
| -rw-r--r-- | src/core/testboxes.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/core/testboxes.c b/src/core/testboxes.c index e59db39b..d72e7a75 100644 --- a/src/core/testboxes.c +++ b/src/core/testboxes.c @@ -1361,7 +1361,9 @@ test_find_closest_point_to_line (void) x2, y2, px, py, &rx, &ry); - g_assert (rx == answer_x && ry == answer_y); + + g_assert_cmpfloat_with_epsilon (rx, answer_x, 0.0001); + g_assert_cmpfloat_with_epsilon (ry, answer_y, 0.0001); /* Special test for x1 == x2, so that slop of line is infinite */ x1 = 3.0; y1 = 49.0; @@ -1372,7 +1374,9 @@ test_find_closest_point_to_line (void) x2, y2, px, py, &rx, &ry); - g_assert (rx == answer_x && ry == answer_y); + + g_assert_cmpfloat_with_epsilon (rx, answer_x, 0.0001); + g_assert_cmpfloat_with_epsilon (ry, answer_y, 0.0001); /* Special test for y1 == y2, so perp line has slope of infinity */ x1 = 3.14; y1 = 7.0; @@ -1383,7 +1387,9 @@ test_find_closest_point_to_line (void) x2, y2, px, py, &rx, &ry); - g_assert (rx == answer_x && ry == answer_y); + + g_assert_cmpfloat_with_epsilon (rx, answer_x, 0.0001); + g_assert_cmpfloat_with_epsilon (ry, answer_y, 0.0001); /* Test when we the point we want to be closest to is actually on the line */ x1 = 3.0; y1 = 49.0; @@ -1394,7 +1400,9 @@ test_find_closest_point_to_line (void) x2, y2, px, py, &rx, &ry); - g_assert (rx == answer_x && ry == answer_y); + + g_assert_cmpfloat_with_epsilon (rx, answer_x, 0.0001); + g_assert_cmpfloat_with_epsilon (ry, answer_y, 0.0001); printf ("%s passed.\n", G_STRFUNC); } |