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const negv = @import("negv.zig");
const testing = @import("std").testing;
fn test__negvti2(a: i128, expected: i128) !void {
const result = negv.__negvti2(a);
try testing.expectEqual(expected, result);
}
test "negvti2" {
// -2^127 <= i128 <= 2^127-1
// 2^127 = 170141183460469231731687303715884105728
// 2^127+1 = 170141183460469231731687303715884105727
// TODO write panic handler for testing panics
//try test__negvti2(-170141183460469231731687303715884105728, -5); // tested with return -5; and panic
try test__negvti2(-170141183460469231731687303715884105727, 170141183460469231731687303715884105727);
try test__negvti2(-170141183460469231731687303715884105726, 170141183460469231731687303715884105726);
try test__negvti2(-170141183460469231731687303715884105725, 170141183460469231731687303715884105725);
try test__negvti2(-170141183460469231731687303715884105724, 170141183460469231731687303715884105724);
try test__negvti2(-42, 42);
try test__negvti2(-7, 7);
try test__negvti2(-1, 1);
try test__negvti2(0, 0);
try test__negvti2(1, -1);
try test__negvti2(7, -7);
try test__negvti2(42, -42);
try test__negvti2(170141183460469231731687303715884105724, -170141183460469231731687303715884105724);
try test__negvti2(170141183460469231731687303715884105725, -170141183460469231731687303715884105725);
try test__negvti2(170141183460469231731687303715884105726, -170141183460469231731687303715884105726);
try test__negvti2(170141183460469231731687303715884105727, -170141183460469231731687303715884105727);
}
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