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added multiplication

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This commit is contained in:
Veit Heller
2017-07-29 17:11:24 -04:00
parent 76fcdbeb16
commit 428360db07
4 changed files with 50 additions and 3 deletions
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26
tests/test.c
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@@ -67,11 +67,37 @@ TEST silly_subtraction() {
PASS();
}
TEST silly_multiplication() {
silly x = silly_zeros();
x.sign = 1;
x.before = 3;
silly y = silly_zeros();
y.before = 2;
x = silly_mul(x, y);
ASSERT_EQ_FMT(1, x.sign, "%d");
ASSERT_EQ_FMT(6, x.before, "%d");
ASSERT_EQ_FMT(0, x.after, "%d");
x = silly_zeros();
x.before = 3;
x.after = 0xffffffff;
y = silly_zeros();
y.before = 2;
x = silly_mul(x, y);
ASSERT_EQ_FMT(7, x.before, "%d");
ASSERT_EQ_FMT(0, x.after, "%d");
PASS();
}
SUITE(tests) {
RUN_TEST(silly_zeros_is_zero);
RUN_TEST(silly_string);
RUN_TEST(silly_addition);
RUN_TEST(silly_subtraction);
RUN_TEST(silly_multiplication);
}
GREATEST_MAIN_DEFS();