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Replace implementation of binary op assignments.

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Use variadic templates instead of for loops. Add unit test.
This commit is contained in:
King_DuckZ 2017-01-27 19:02:52 +00:00
parent bbaabb695d
commit 48d7b5ddec
3 changed files with 41 additions and 12 deletions
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29
test/unit/test_operators.cpp
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@ -137,3 +137,32 @@ TEST(vwr, bin_operators_scalar) {
EXPECT_EQ(res, 1000 % a);
}
}
TEST(vwr, bin_assign_op) {
using namespace vwr;
{
ivec3 a(2, 4, 8);
ivec3 res(2 + 20, 4 + 20, 8 + 20);
a += ivec3(20);
EXPECT_EQ(res, a);
}
{
ivec3 a(2, 4, 8);
ivec3 res(2 - 20, 4 - 20, 8 - 20);
a -= ivec3(20);
EXPECT_EQ(res, a);
}
{
ivec3 a(2, 4, 8);
ivec3 res(2 * 20, 4 * 20, 8 * 20);
a *= ivec3(20);
EXPECT_EQ(res, a);
}
{
ivec3 a(2, 4, 8);
ivec3 res(2 / 2, 4 / 2, 8 / 2);
a /= ivec3(2);
EXPECT_EQ(res, a);
}
}