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@ 85419b0950c7
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Location: CSY/reowolf/src/protocol/tests/eval_operators.rs
85419b0950c7
3.5 KiB
application/rls-services+xml
Rewrote typing to use indices.
Currently it is slower than before, because we do a HashMap lookup
followed up by actually using the index. But it serves as the basis
for a faster type inferencer.
The main goal, however, is to fix the manner in which polymorph
types are determined. The typing queue of functions still needs to
correctly write this data to the type table.
Currently it is slower than before, because we do a HashMap lookup
followed up by actually using the index. But it serves as the basis
for a faster type inferencer.
The main goal, however, is to fix the manner in which polymorph
types are determined. The typing queue of functions still needs to
correctly write this data to the type table.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | use super::*;
#[test]
fn test_assignment_operators() {
fn construct_source(value_type: &str, value_initial: &str, value_op: &str) -> String {
return format!(
"func foo() -> {} {{
{} value = {};
value {};
return value;
}}",
value_type, value_type, value_initial, value_op
);
}
fn perform_test(name: &str, source: String, expected_value: Value) {
Tester::new_single_source_expect_ok(name, source)
.for_function("foo", move |f| {
f.call_ok(Some(expected_value));
});
}
perform_test(
"set",
construct_source("u32", "1", "= 5"),
Value::UInt32(5)
);
perform_test(
"multiplied",
construct_source("u32", "2", "*= 4"),
Value::UInt32(8)
);
perform_test(
"divided",
construct_source("u32", "8", "/= 4"),
Value::UInt32(2)
);
perform_test(
"remained",
construct_source("u32", "8", "%= 3"),
Value::UInt32(2)
);
perform_test(
"added",
construct_source("u32", "2", "+= 4"),
Value::UInt32(6)
);
perform_test(
"subtracted",
construct_source("u32", "6", "-= 4"),
Value::UInt32(2)
);
perform_test(
"shifted left",
construct_source("u32", "2", "<<= 2"),
Value::UInt32(8)
);
perform_test(
"shifted right",
construct_source("u32", "8", ">>= 2"),
Value::UInt32(2)
);
perform_test(
"bitwise and",
construct_source("u32", "15", "&= 35"),
Value::UInt32(3)
);
perform_test(
"bitwise xor",
construct_source("u32", "3", "^= 7"),
Value::UInt32(4)
);
perform_test(
"bitwise or",
construct_source("u32", "12", "|= 3"),
Value::UInt32(15)
);
}
#[test]
fn test_binary_integer_operators() {
fn construct_source(value_type: &str, code: &str) -> String {
format!("
func foo() -> {} {{
{}
}}
", value_type, code)
}
fn perform_test(test_name: &str, value_type: &str, code: &str, expected_value: Value) {
Tester::new_single_source_expect_ok(test_name, construct_source(value_type, code))
.for_function("foo", move |f| {
f.call_ok(Some(expected_value));
});
}
perform_test(
"bitwise_or", "u16",
"auto a = 3; return a | 4;", Value::UInt16(7)
);
perform_test(
"bitwise_xor", "u16",
"auto a = 3; return a ^ 7;", Value::UInt16(4)
);
perform_test(
"bitwise and", "u16",
"auto a = 0b110011; return a & 0b011110;", Value::UInt16(0b010010)
);
perform_test(
"shift left", "u16",
"auto a = 0x0F; return a << 4;", Value::UInt16(0xF0)
);
perform_test(
"shift right", "u64",
"auto a = 0xF0; return a >> 4;", Value::UInt64(0x0F)
);
perform_test(
"add", "u32",
"auto a = 5; return a + 5;", Value::UInt32(10)
);
perform_test(
"subtract", "u32",
"auto a = 3; return a - 3;", Value::UInt32(0)
);
perform_test(
"multiply", "u8",
"auto a = 2 * 2; return a * 2 * 2;", Value::UInt8(16)
);
perform_test(
"divide", "u8",
"auto a = 32 / 2; return a / 2 / 2;", Value::UInt8(4)
);
perform_test(
"remainder", "u16",
"auto a = 29; return a % 3;", Value::UInt16(2)
);
}
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