+
+ TEST(i, !!(f=writetemp(" 42")), 1, "failed to make temp file");
+ if (f) {
+ x=y=-1;
+ TEST(i, fscanf(f, " %n%*d%n", &x, &y), 0, "%d != %d");
+ TEST(i, x, 6, "%d != %d");
+ TEST(i, y, 8, "%d != %d");
+ TEST(i, ftell(f), 8, "%d != %d");
+ TEST(i, !!feof(f), 1, "%d != %d");
+ fclose(f);
+ }
+
+ TEST(i, !!(f=writetemp("[abc123]....x")), 1, "failed to make temp file");
+ if (f) {
+ x=y=-1;
+ TEST(i, fscanf(f, "%10[^]]%n%10[].]%n", a, &x, b, &y), 2, "%d != %d");
+ TEST_S(a, "[abc123", "wrong result for %[^]]");
+ TEST_S(b, "]....", "wrong result for %[].]");
+ TEST(i, x, 7, "%d != %d");
+ TEST(i, y, 12, "%d != %d");
+ TEST(i, ftell(f), 12, "%d != %d");
+ TEST(i, feof(f), 0, "%d != %d");
+ TEST(i, fgetc(f), 'x', "%d != %d");
+ fclose(f);
+ }
+
+ TEST(i, !!(f=writetemp("0x1p 12")), 1, "failed to make temp file");
+ if (f) {
+ x=y=-1;
+ u=-1;
+ TEST(i, fscanf(f, "%lf%n %d", &u, &x, &y), 0, "%d != %d");
+ TEST(u, u, -1.0, "%g != %g");
+ TEST(i, x, -1, "%d != %d");
+ TEST(i, y, -1, "%d != %d");
+ TEST(i, ftell(f), 4, "%d != %d");
+ TEST(i, feof(f), 0, "%d != %d");
+ TEST(i, fgetc(f), ' ', "%d != %d");
+ rewind(f);
+ TEST(i, fgetc(f), '0', "%d != %d");
+ TEST(i, fgetc(f), 'x', "%d != %d");
+ TEST(i, fscanf(f, "%lf%n%c %d", &u, &x, a, &y), 3, "%d != %d");
+ TEST(u, u, 1.0, "%g != %g");
+ TEST(i, x, 1, "%d != %d");
+ TEST(i, a[0], 'p', "%d != %d");
+ TEST(i, y, 12, "%d != %d");
+ TEST(i, ftell(f), 7, "%d != %d");
+ TEST(i, !!feof(f), 1, "%d != %d");
+ fclose(f);
+ }
+
+ TEST(i, !!(f=writetemp("0x.1p4 012")), 1, "failed to make temp file");
+ if (f) {
+ x=y=-1;
+ u=-1;
+ TEST(i, fscanf(f, "%lf%n %i", &u, &x, &y), 2, "%d != %d");
+ TEST(u, u, 1.0, "%g != %g");
+ TEST(i, x, 6, "%d != %d");
+ TEST(i, y, 10, "%d != %d");
+ TEST(i, ftell(f), 13, "%d != %d");
+ TEST(i, !!feof(f), 1, "%d != %d");
+ fclose(f);
+ }
+
+ TEST(i, !!(f=writetemp("0xx")), 1, "failed to make temp file");
+ if (f) {
+ x=y=-1;
+ TEST(i, fscanf(f, "%x%n", &x, &y), 0, "%d != %d");
+ TEST(i, x, -1, "%d != %d");
+ TEST(i, y, -1, "%d != %d");
+ TEST(i, ftell(f), 2, "%d != %d");
+ TEST(i, feof(f), 0, "%d != %d");
+ fclose(f);
+ }
+
+ return t_status;