diff options
Diffstat (limited to 'tests/test-visitor-serialization.c')
| -rw-r--r-- | tests/test-visitor-serialization.c | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/tests/test-visitor-serialization.c b/tests/test-visitor-serialization.c index 8c8adac6a9..fed6810df9 100644 --- a/tests/test-visitor-serialization.c +++ b/tests/test-visitor-serialization.c @@ -229,17 +229,6 @@ typedef struct TestArgs { void *test_data; } TestArgs; -#define FLOAT_STRING_PRECISION 6 /* corresponding to n in %.nf formatting */ -static gsize calc_float_string_storage(double value) -{ - int whole_value = value; - gsize i = 0; - do { - i++; - } while (whole_value /= 10); - return i + 2 + FLOAT_STRING_PRECISION; -} - static void test_primitives(gconstpointer opaque) { TestArgs *args = (TestArgs *) opaque; @@ -248,7 +237,6 @@ static void test_primitives(gconstpointer opaque) PrimitiveType *pt_copy = g_malloc0(sizeof(*pt_copy)); Error *err = NULL; void *serialize_data; - char *double1, *double2; pt_copy->type = pt->type; ops->serialize(pt, &serialize_data, visit_primitive_type, &err); @@ -260,14 +248,17 @@ static void test_primitives(gconstpointer opaque) g_assert_cmpstr(pt->value.string, ==, pt_copy->value.string); g_free((char *)pt_copy->value.string); } else if (pt->type == PTYPE_NUMBER) { + GString *double_expected = g_string_new(""); + GString *double_actual = g_string_new(""); /* we serialize with %f for our reference visitors, so rather than fuzzy * floating math to test "equality", just compare the formatted values */ - double1 = g_malloc0(calc_float_string_storage(pt->value.number)); - double2 = g_malloc0(calc_float_string_storage(pt_copy->value.number)); - g_assert_cmpstr(double1, ==, double2); - g_free(double1); - g_free(double2); + g_string_printf(double_expected, "%.6f", pt->value.number); + g_string_printf(double_actual, "%.6f", pt_copy->value.number); + g_assert_cmpstr(double_actual->str, ==, double_expected->str); + + g_string_free(double_expected, true); + g_string_free(double_actual, true); } else if (pt->type == PTYPE_BOOLEAN) { g_assert_cmpint(!!pt->value.max, ==, !!pt->value.max); } else { |