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add more tests to offsets.zig

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Techatrix 2023-03-03 17:16:04 +01:00 committed by Lee Cannon
parent 7a7928f466
commit 397b5bc78f
1 changed files with 29 additions and 0 deletions
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29
tests/utility/offsets.zig
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@ -80,6 +80,35 @@ test "offsets - convertPositionEncoding" {
try testConvertPositionEncoding("a¶↉🠁", 0, 10, .{ 10, 5, 4 });
try testConvertPositionEncoding("a¶↉🠁\na¶↉🠁", 1, 6, .{ 6, 3, 3 });
}
test "offsets - locIntersect" {
const a = offsets.Loc{ .start = 2, .end = 5 };
try std.testing.expect(offsets.locIntersect(a, .{ .start = 0, .end = 2 }) == false);
try std.testing.expect(offsets.locIntersect(a, .{ .start = 1, .end = 3 }) == true);
try std.testing.expect(offsets.locIntersect(a, .{ .start = 2, .end = 4 }) == true);
try std.testing.expect(offsets.locIntersect(a, .{ .start = 3, .end = 5 }) == true);
try std.testing.expect(offsets.locIntersect(a, .{ .start = 4, .end = 6 }) == true);
try std.testing.expect(offsets.locIntersect(a, .{ .start = 5, .end = 7 }) == false);
}
test "offsets - locInside" {
const outer = offsets.Loc{ .start = 2, .end = 5 };
try std.testing.expect(offsets.locInside(.{ .start = 0, .end = 2 }, outer) == false);
try std.testing.expect(offsets.locInside(.{ .start = 1, .end = 3 }, outer) == false);
try std.testing.expect(offsets.locInside(.{ .start = 2, .end = 4 }, outer) == true);
try std.testing.expect(offsets.locInside(.{ .start = 3, .end = 5 }, outer) == true);
try std.testing.expect(offsets.locInside(.{ .start = 4, .end = 6 }, outer) == false);
try std.testing.expect(offsets.locInside(.{ .start = 5, .end = 7 }, outer) == false);
}
test "offsets - locMerge" {
const a = offsets.Loc{ .start = 2, .end = 5 };
try std.testing.expectEqualDeep(offsets.locMerge(a, .{ .start = 0, .end = 2 }), .{ .start = 0, .end = 5 });
try std.testing.expectEqualDeep(offsets.locMerge(a, .{ .start = 1, .end = 3 }), .{ .start = 1, .end = 5 });
try std.testing.expectEqualDeep(offsets.locMerge(a, .{ .start = 2, .end = 4 }), .{ .start = 2, .end = 5 });
try std.testing.expectEqualDeep(offsets.locMerge(a, .{ .start = 3, .end = 5 }), .{ .start = 2, .end = 5 });
try std.testing.expectEqualDeep(offsets.locMerge(a, .{ .start = 4, .end = 6 }), .{ .start = 2, .end = 6 });
try std.testing.expectEqualDeep(offsets.locMerge(a, .{ .start = 5, .end = 7 }), .{ .start = 2, .end = 7 });
}
test "offsets - advancePosition" {
try testAdvancePosition("", 0, 0, 0, 0, 0, 0);