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test(furvm): add array and slice tests

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Refs: #38
This commit is contained in:
Aleksander Krajewski
2026-09-04 00:16:58 +02:00
parent 21e963168e
commit cfefca49ee
1 changed files with 35 additions and 4 deletions
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furvm/test/test.cpp
+35 -4
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@@ -1,16 +1,14 @@
#include "furlang/arena.hpp"
#include "furvm/furvm.hpp"
#include "furvm/thing.hpp"
#include "gtest/gtest.h" // IWYU pragma: keep
#include <array>
namespace {
// TODO: Basic program tests (e.g. for loops)
TEST(Things, Ops) {
furlang::arena arena;
TEST(ThingOps, Add) {
furvm::thing lhs{ furvm::thing_type{ furvm::thing_type::U32 } };
lhs.get<furvm::thing_type::u32>() = 6;
furvm::thing rhs{ furvm::thing_type{ furvm::thing_type::U32 } };
@@ -23,4 +21,37 @@ TEST(Things, Ops) {
EXPECT_EQ(res.get<furvm::thing_type::u32>(), 6 + 7);
}
TEST(ThingOps, Array) {
furvm::thing_type innerType = { furvm::thing_type::U32 };
static constexpr std::size_t LENGTH = 10;
static constexpr std::array<furvm::thing_type::u32, LENGTH> values = { 0, 1, 2, 3, 4, 5, 6, 7, 6, 7 };
furvm::thing array{ furvm::thing_type{ furvm::thing_type::Array, { &innerType, LENGTH } } };
EXPECT_EQ(array.length(), LENGTH);
for (std::size_t i = 0; i < LENGTH; ++i) {
auto el = array.at(i);
el.get<furvm::thing_type::u32>() = values[i];
EXPECT_EQ(array.at(i).integer(), values[i]);
}
}
TEST(ThingOps, Slice) {
furvm::thing_type innerType = { furvm::thing_type::U32 };
static constexpr std::size_t LENGTH = 10;
static constexpr std::array<furvm::thing_type::u32, LENGTH> values = { 0, 1, 2, 3, 4, 5, 6, 7, 6, 7 };
furvm::thing array{ furvm::thing_type{ furvm::thing_type::Array, { &innerType, LENGTH } } };
EXPECT_EQ(array.length(), LENGTH);
furvm::thing slice = array.slice(0, LENGTH);
EXPECT_EQ(slice.length(), LENGTH);
for (std::size_t i = 0; i < LENGTH; ++i) {
auto el = slice.at(i);
el.get<furvm::thing_type::u32>() = values[i];
EXPECT_EQ(array.at(i).integer(), values[i]);
EXPECT_EQ(slice.at(i).integer(), array.at(i).integer());
}
}
} // namespace